Certified Prime Contractors

Certified Prime Contractors Alarm Systems 1600 Advanced Alarm Systems, Inc. 101 Lindsey Street Fall River MA 02720 (508) 675-1937 09/27/2016 $350,000 $350,000 MBE WBE MWBE 0790 Aetna Fire Alarm Service Co., Inc. 13 Clover Street Dorchester MA 02122 (617) 282-3888 12/15/2016 $753,000 $5,000,000 MBE WBE MWBE 1233 Aldon Electric, Inc. 38 Greenwood Avenue Weymouth MA 02189 (781) 337-0222 10/05/2016 $5,258,000 $25,000,000 MBE WBE MWBE 0192 American Alarm & Communications, Inc. 297 Broadway Arlington MA 02474 (781) 641-2000 11/26/2016 $734,000 $4,000,000 MBE WBE MWBE 0288 American Service Company 35 Hanna Street Quincy MA 02169 (617) 471-5953 08/30/2016 $472,000 $6,000,000 MBE WBE MWBE 1279 Annese Electrical Services, Inc. 280 Libbey Industrial Parkway Weymouth MA 02189 (781) 337-6462 10/07/2016 $8,954,000 $24,000,000 MBE WBE MWBE 0578 BCM Controls Corporation 30 Commerce Way Woburn MA 01801 (781) 933-8878 06/06/2017 $2,236,000 $50,735,000 MBE WBE MWBE Page 1 of 204

Alarm Systems 1309 Boston Electric and Telephone Corp. 1854 Dorchester Avenue Boston MA 02124 (617) 288-0700 09/21/2016 $322,000 $4,049,000 MBE WBE MWBE 1039 Brite-Lite Electrical Co., Inc. 11 Front Street Weymouth MA 02188 (781) 340-9102 04/01/2017 $1,520,000 $11,032,000 MBE WBE MWBE 0839 Brothers Electrical Corporation 18 Graf Road, Unit 31 Newburyport MA 01950 (978) 462-1111 02/25/2017 $3,221,000 $8,162,000 MBE WBE MWBE 1970 CGL Electronic Security, Inc. 35 Southwest Park Westwood MA 02090 (339) 222-8165 06/06/2017 $649,000 $4,000,000 MBE WBE MWBE 0225 Comalli Group, Inc. 7 Westview Road Pittsfield MA 01201 (413) 499-0024 02/11/2017 $6,768,000 $25,000,000 MBE WBE MWBE 0520 D & D Electrical Contractors, Inc. 10 Everberg Road Woburn MA 01801 (781) 932-0707 10/05/2016 $4,892,000 $12,000,000 MBE WBE MWBE 1441 Dagle Electrical Construction Corp. 285 Salem Street Woburn MA 01801 (781) 937-7676 10/26/2016 $16,433,000 $74,601,000 MBE WBE MWBE 1346 Di-Rock Electric LLC 59 Branch St. Clinton MA 01510 (978) 365-6504 11/24/2016 $629,000 $1,500,000 MBE WBE MWBE Page 2 of 204

Alarm Systems 1001 Edward G. Sawyer Co., Inc. 260 Libbey Industrial Parkway Weymouth MA 02189 781-340-1400 10/05/2016 $30,268,000 $75,000,000 MBE WBE MWBE 1094 Electric & Communications, Inc. 1929 Lakeview Avenue Dracut MA 01826 (978) 957-4954 04/25/2017 $2,000,000 $5,000,000 MBE WBE MWBE 0236 Electrical Dynamics, Inc. 72B Concord Street North Reading MA 01864 (978) 664-1050 12/23/2016 $3,998,000 $30,000,000 MBE WBE MWBE 0443 Electronic Security and Control Systems, Inc. 108 Evergreen Street Bridgeport CT 06606 (203) 336-9506 11/12/2016 $633,000 $1,500,000 MBE WBE MWBE 2574 Encore Holdings, LLC 70 Bacon Street Pawtucket RI 02860 (401) 723-7301 08/20/2016 $1,782,000 $25,000,000 MBE WBE MWBE 0233 Ewing Electrical Co., Inc. 3 North Rd., P.O. Box 370 Deerfield NH 03037 (603) 463-8852 06/27/2017 $7,000,000 $12,307,000 MBE WBE MWBE 0397 Fall River Electrical Associates Company, Inc. 74 Corneau Street Fall River MA 02721 (508) 675-0523 01/15/2017 $6,086,000 $19,627,000 MBE WBE MWBE 1172 Fischbach & Moore Electric Group, LLC 74 Lawley Street Boston MA 02122 (617) 268-7300 04/04/2017 $7,852,000 $50,070,000 MBE WBE MWBE Page 3 of 204

Alarm Systems 1098 Galaxy Integrated Technologies, Inc. 100 Leo M. Birmingham Parkway Brighton MA 02135 (617) 202-6388 02/09/2017 $2,366,000 $10,000,000 MBE WBE MWBE 1648 Glynn Electric, Inc. 11 Resnik Road Plymouth MA 02360 (508) 732-8933 05/15/2017 $5,079,000 $25,000,000 MBE WBE MWBE 0253 Honeywell International Inc. 65 Shawmut Road Canton MA 02021 781-298-2710 06/06/2017 $150,000,000 $750,000,000 MBE WBE MWBE 1692 Intelligent Systems & Control Contractors, Inc. d/b/a FTG Security 2 Battery March Park, Suite 401 Quincy MA 02169 (339) 502-6600 01/22/2017 $350,000 $350,000 MBE WBE MWBE 1192 Interstate Electrical Services Corporation 70 Treble Cove Road North Billerica MA 01862 (978) 667-5200 04/02/2017 $9,877,000 $80,000,000 MBE WBE MWBE 1201 J. & M. Brown Company, Inc. 267 Amory Street, PO Box 300227 Jamaica Plain MA 02130 (617) 522-6800 03/14/2017 $34,059,000 $100,000,000 MBE WBE MWBE 0073 J. F. White Contracting Company 10 Burr Street/P.O. box 9020 Framingham MA 01701 (508) 879-4700 10/26/2016 $52,305,000 $674,023,000 MBE WBE MWBE 0306 Jupiter Electric, Inc. 142 B Lafayette Road Salisbury MA 01952 (978) 499-7776 01/15/2017 $6,695,000 $16,000,000 MBE WBE MWBE Page 4 of 204

Alarm Systems 0022 LAN-TEL Communications, Inc. 1400 Providence Highway, Suite 2000 Norwood MA 02062 (781) 551-8599 03/18/2017 $2,963,000 $15,000,000 MBE WBE MWBE 0138 LeVangie Electric Co.Inc. 59 Old Webster Street Hanover MA 02339 781-331-4900 12/29/2016 $14,129,000 $42,766,000 MBE WBE MWBE 0003 Lynnwell Associates, Inc. 108 Myrtle Street, Suite 104 Quincy MA 02171 (617) 261-2400 07/29/2016 $11,673,000 $27,226,000 MBE WBE MWBE 0366 M. L. Schmitt, Inc. 371 Taylor Street / P.O. Box 2070 Springfield MA 01101 (413) 733-7868 03/08/2017 $7,768,000 $15,000,000 MBE WBE MWBE 1631 Maiuri Electrical Corporation 85 Flagship Drive Suite J North Andover MA 01845 978-777-7786 05/12/2017 $6,931,000 $45,000,000 MBE WBE MWBE 0821 Mass Bay Electrical Corp. 125 Orleans Street East Boston MA 02128 (617) 567-2001 04/10/2017 $11,621,000 $84,908,000 MBE WBE MWBE 0065 Mello Electric Co., Inc. 138 Morgan Street Fall River MA 02721 (508) 679-3100 02/13/2017 $1,436,000 $3,136,000 MBE WBE MWBE 1969 Minuteman Security Technologies, Inc. 1 Connector Road Andover MA 01810 (978) 783-0018 08/09/2016 $4,034,000 $10,000,000 MBE WBE MWBE Page 5 of 204

Alarm Systems 1951 Norel Service Co., Inc 230 Second Avenue, Unit #2 Waltham MA 02451 (781) 768-5500 05/04/2017 $317,000 $2,000,000 MBE WBE MWBE 0586 Ostrow Electrical Co. 9 Mason Street Worcester MA 01609 (508) 754-2641 11/03/2016 $5,107,000 $69,850,000 MBE WBE MWBE 1010 Professional Fire and Security, Inc. 93 South Main Street Assonet MA 02702 (508) 644-3110 08/12/2016 $350,000 $350,000 MBE WBE MWBE 1225 R & M Electrical Contractors, Inc. 152 North Brookfield Road East Brookfield MA 01515 (508) 842-8540 07/03/2017 $450,000 $1,500,000 MBE WBE MWBE 1074 R. B. Allen Co., Inc. 131 Lafayette Road North Hampton NH 03862 603-964-8140 02/12/2017 $3,000,000 $5,000,000 MBE WBE MWBE 1613 Richard T. Losordo Electrical Services, Inc. PO Box 518 North Easton MA 02356 (508) 436-4848 10/03/2016 $6,782,000 $14,443,000 MBE WBE MWBE 1609 Shanix, Inc. 40 Worthington Road Cranston RI 02920 (401) 941-4222 06/27/2017 $1,605,000 $10,000,000 MBE WBE MWBE 0569 Siemens Industry, Inc. 85 John Road, Unit 1 Canton MA 02021 781-575-1900 07/02/2016 $27,340,000 $1,500,000,000 MBE WBE MWBE Page 6 of 204

Alarm Systems 0380 SIGNET Electronic Systems Inc. 106 Longwater Drive Norwell MA 02061 (781) 871-5888 01/18/2017 $3,276,000 $12,000,000 MBE WBE MWBE 1245 SimplexGrinnell Limited Partnership 95 Shawmut Road Canton MA 02021 617-965-5900 07/10/2017 $4,034,000 $500,000,000 MBE WBE MWBE 0748 Sonitrol Security Systems of Hartford, Inc. (d/b/a Sonitrol New England ) 65 Inwood Road Rocky Hill CT 06067 (860) 247-4500 06/30/2016 $1,852,000 $3,000,000 MBE WBE MWBE 2106 Stanley Convergent Security Solutions, Inc. 6161 East 75th St. Indianapolois IN 46250 (678) 533-3830 11/02/2016 $750,000 $100,000,000 MBE WBE MWBE 1392 State Electric Corporation 2 DeAngelo Drive Bedford MA 01730 (781) 933-5255 11/06/2016 $15,861,000 $100,256,000 MBE WBE MWBE 2138 Stilian Electric, Inc. 108 Tenney Street Georgetown MA 01833 (978) 352-9994 03/28/2017 $2,000,000 $5,000,000 MBE WBE MWBE 0826 Sullivan & McLaughlin Companies, Inc. 74 Lawley Street Boston MA 02122 (617) 474-0500 04/03/2017 $30,421,000 $276,320,000 MBE WBE MWBE 0049 The Collins Electric Company, Inc. P.O. Box 3311 Springfield MA 01102 (413) 592-9221 11/01/2016 $15,000,000 $30,000,000 MBE WBE MWBE Page 7 of 204

Alarm Systems 0420 Wayne Alarm Systems, Inc. 424 Essex Street Lynn MA 01902 (781) 595-0000 11/02/2016 $402,000 $1,100,000 MBE WBE MWBE 0753 Wayne J. Griffin Electric, Inc. 116 Hopping Brook Road Holliston MA 01746 (800) 421-0151 01/07/2017 $85,813,000 $450,000,000 MBE WBE MWBE 1988 Young Electrical Services, Inc. 220 High St., Rear Taunton MA 02780 (508) 823-0279 05/02/2017 $482,000 $4,000,000 MBE WBE MWBE 1319 Your Electrical Solution, Inc. 226 Libbey Industrial Parkway Weymouth MA 02189 (781) 331-3500 11/10/2016 $3,147,000 $14,411,000 MBE WBE MWBE Asbestos Removal 2755 A.A. Asbestos Abatment Co., Inc. R-1307 Hartford Ave Johnston RI 02919 (401) 351-1188 10/19/2016 $2,000,000 $4,000,000 MBE WBE MWBE 0837 Abide, Inc. P.O. Box 886, 483 Shaker Road East Longmeadow MA 01028 (413) 525-0644 11/12/2016 $750,000 $1,500,000 MBE WBE MWBE 2785 Absolute Environmental, Inc. 22 Trolley Lane Salem NH 03079 (603) 890-6500 11/15/2016 $3,000,000 $4,500,000 MBE WBE MWBE Page 8 of 204

Asbestos Removal 2051 Acme Abatement Contractor, Inc. 52 Fuller Street / P.O.Box 33 Seekonk MA 02771 (508) 336-5551 05/06/2017 $896,000 $1,500,000 MBE WBE MWBE 3128 AIG, Inc. 16 Hamilton Street West Haven CT 06516 (203) 931-2110 12/04/2016 $1,167,000 $7,000,000 MBE WBE MWBE 1200 Air Quality Experts, Inc. 23 Hall Farm Road Atkinson NH 03811 (603) 894-6465 03/13/2017 $3,341,000 $12,292,000 MBE WBE MWBE 2722 American Environmental, Inc. 18 Canal Street Holyoke MA 01040 (413) 746-0445 09/17/2016 $5,000,000 $8,000,000 MBE WBE MWBE 1548 Atlantic Contracting & Specialties, LLC 25 Kenwood Circle, Suite H Franklin MA 02038 508-530-9020 06/30/2017 $503,000 $40,000,000 MBE WBE MWBE 1015 Baystate Contracting Services, Inc. 352 Albany Street Springfield MA 01105 (413) 781-0820 01/28/2017 $959,000 $4,464,000 MBE WBE MWBE 0721 Bestech, Inc. of Connecticut 25 Pinney Street Ellington CT 06029 (860) 896-1000 09/02/2016 $5,213,000 $32,509,000 MBE WBE MWBE 3101 Bristol Environmental, Inc. 1123 Beaver Street Bristol PA 19007 (215) 788-6040 09/02/2016 $7,208,000 $20,000,000 MBE WBE MWBE Page 9 of 204

Asbestos Removal 1608 Charter Contracting Company, LLC 500 Harrison Avenue, Suite 4R Boston MA 02118 (857) 246-6800 09/13/2016 $89,313,000 $89,313,000 MBE WBE MWBE 3075 Classic Environmental Inc. 112 Wade Road Latham NY 02110 (518) 591-0234 09/27/2016 $2,500,000 $5,000,000 MBE WBE MWBE 2471 Compass Restoration Services, LLC 1020 East Street Ludlow MA 01056 (413) 265-1569 08/21/2016 $1,220,000 $5,000,000 MBE WBE MWBE 0229 Dec-Tam Corporation 50 Concord Street North Reading MA 01864 (978) 470-2860 05/16/2017 $3,432,000 $27,606,000 MBE WBE MWBE 1288 Environmental Restorations, Inc. 25 Spaulding Road, Suite 17-2 Fremont NH 03044 (603) 329-6101 05/30/2017 $6,667,000 $11,997,000 MBE WBE MWBE 2044 EnviroVantage, Inc. 629 Calef Highway (Rte 125) Epping NH 03042 (800) 640-5323 11/19/2016 $2,046,000 $3,000,000 MBE WBE MWBE 2566 Green Environmental, Inc. 296 Weymouth Street, Unit C Rockland MA 02370 (617) 479-0550 07/15/2016 $1,000,000 $2,000,000 MBE WBE MWBE 0072 McConnell Enterprises, Inc. 10 Ice House Lane Essex MA 01929 (978) 768-6078 07/03/2017 $5,151,000 $8,000,000 MBE WBE MWBE Page 10 of 204

Asbestos Removal 0173 NASDI, LLC 39 Olympia Avenue Woburn MA 01801 (630) 574-2955 12/18/2016 $15,690,000 $100,000,000 MBE WBE MWBE 1025 New England Surface Maintenance, LLP 850 Washington Street Weymouth MA 02189 781-337-2117 10/17/2016 $482,000 $1,500,000 MBE WBE MWBE 0291 NorthStar Contracting Group, Inc. 401-S Second Street Everett MA 02149 (617) 389-8880 08/08/2016 $12,405,000 $350,000,000 MBE WBE MWBE 2608 Premier Abatement & Labor Services, Inc. 10 Falcon Street Methuen MA 01844 (978) 208-7163 11/29/2016 $250,000 $500,000 MBE WBE MWBE 1354 R. M. Technologies, Inc. 33 Franklin Street, 2nd Floor Lawrence MA 01840 (978) 794-0006 09/24/2016 $1,856,000 $15,000,000 MBE WBE MWBE 1420 S & R Corporation 706 Broadway Street Lowell MA 01854 (978) 441-2000 02/07/2017 $5,381,000 $50,770,000 MBE WBE MWBE 1398 SITECON Corp., Inc. 1430 Cranston Street, Suite A Cranston RI 02920 (401) 944-2335 10/27/2016 $2,254,000 $5,000,000 MBE WBE MWBE 0908 Southern Middlesex Industries, Inc. 823 Pleasant St. Norwood MA 02062 (781) 769-9310 06/10/2017 $3,243,000 $17,619,000 MBE WBE MWBE Page 11 of 204

Asbestos Removal 0338 The Aulson Co., Inc. 49 Danton Drive Methuen MA 01844 (978) 975-4500 12/02/2016 $1,500,000 $3,000,000 MBE WBE MWBE 2439 The Aulson Company, LLC 49 Danton Drive, Suite 201 Methuen MA 01844 (978) 688-9100 08/02/2016 $6,916,000 $25,000,000 MBE WBE MWBE 0187 TMC Services, Inc. 19 National Drive Franklin MA 02038 (508) 966-6000 04/10/2017 $2,112,000 $20,000,000 MBE WBE MWBE 3172 Triton Leasing & Rental, Inc. 279B Garden Street Feeding Hills MA 01030 (413) 455-3965 07/16/2016 $1,000,000 $2,000,000 MBE WBE MWBE 1852 W.S. Anderson Inc. 617 Centre Street Brockton MA 02302 (508) 586-6997 07/26/2016 $500,000 $1,500,000 MBE WBE MWBE 1237 Yankee Fiber Control, Inc. 50 Industrial Way Seekonk MA 02771 (401) 435-4390 06/17/2017 $293,000 $2,000,000 MBE WBE MWBE Deleading 0837 Abide, Inc. P.O. Box 886, 483 Shaker Road East Longmeadow MA 01028 (413) 525-0644 11/12/2016 $750,000 $1,500,000 MBE WBE MWBE Page 12 of 204

Deleading 2471 Compass Restoration Services, LLC 1020 East Street Ludlow MA 01056 (413) 265-1569 08/21/2016 $1,220,000 $5,000,000 MBE WBE MWBE 1288 Environmental Restorations, Inc. 25 Spaulding Road, Suite 17-2 Fremont NH 03044 (603) 329-6101 05/30/2017 $6,667,000 $11,997,000 MBE WBE MWBE 2044 EnviroVantage, Inc. 629 Calef Highway (Rte 125) Epping NH 03042 (800) 640-5323 11/19/2016 $2,046,000 $3,000,000 MBE WBE MWBE 0291 NorthStar Contracting Group, Inc. 401-S Second Street Everett MA 02149 (617) 389-8880 08/08/2016 $12,405,000 $350,000,000 MBE WBE MWBE 1354 R. M. Technologies, Inc. 33 Franklin Street, 2nd Floor Lawrence MA 01840 (978) 794-0006 09/24/2016 $1,856,000 $15,000,000 MBE WBE MWBE 0338 The Aulson Co., Inc. 49 Danton Drive Methuen MA 01844 (978) 975-4500 12/02/2016 $1,500,000 $3,000,000 MBE WBE MWBE 2439 The Aulson Company, LLC 49 Danton Drive, Suite 201 Methuen MA 01844 (978) 688-9100 08/02/2016 $6,916,000 $25,000,000 MBE WBE MWBE Demolition Page 13 of 204

Demolition 2372 A. A. Will Corp. 145 Island Street Stoughton MA 02072 (781) 341-4800 08/24/2016 $45,921,000 $149,543,000 MBE WBE MWBE 2755 A.A. Asbestos Abatment Co., Inc. R-1307 Hartford Ave Johnston RI 02919 (401) 351-1188 10/19/2016 $2,000,000 $4,000,000 MBE WBE MWBE 2722 American Environmental, Inc. 18 Canal Street Holyoke MA 01040 (413) 746-0445 09/17/2016 $5,000,000 $8,000,000 MBE WBE MWBE 0395 Associated Building Wreckers, Inc. 352 Albany Street Springfield MA 01105 (413) 732-3179 06/15/2017 $3,608,000 $10,000,000 MBE WBE MWBE 0245 BCI Construction, Inc. 20 Loudonville Road Albany NY 12204 (518) 426-3200 11/04/2016 $20,000,000 $40,000,000 MBE WBE MWBE 0721 Bestech, Inc. of Connecticut 25 Pinney Street Ellington CT 06029 (860) 896-1000 09/02/2016 $5,213,000 $32,509,000 MBE WBE MWBE 0736 Bourgeois Wrecking & Excavation, Inc. 26 Bourgeois Terrace Westminster MA 01473 (978) 874-6333 01/28/2017 $1,000,000 $1,500,000 MBE WBE MWBE 1955 Brandenburg Industrial Service Company 2217 Spillman Drive Bethlehem PA 18015 (610) 691-1800 02/11/2017 $20,000,000 $85,000,000 MBE WBE MWBE Page 14 of 204

Demolition 3101 Bristol Environmental, Inc. 1123 Beaver Street Bristol PA 19007 (215) 788-6040 09/02/2016 $7,208,000 $20,000,000 MBE WBE MWBE 0544 C.H. Nickerson & Co., Inc. 49 Hayden Hill Rd Torrington CT 06790 (860) 489-0455 09/28/2016 $123,303,000 $170,058,000 MBE WBE MWBE 1462 Carlin Contracting Co., Inc. 454 Boston Post Road Waterford CT 06385 (860) 443-8337 05/02/2017 $70,711,000 $104,253,000 MBE WBE MWBE 1608 Charter Contracting Company, LLC 500 Harrison Avenue, Suite 4R Boston MA 02118 (857) 246-6800 09/13/2016 $89,313,000 $89,313,000 MBE WBE MWBE 2471 Compass Restoration Services, LLC 1020 East Street Ludlow MA 01056 (413) 265-1569 08/21/2016 $1,220,000 $5,000,000 MBE WBE MWBE 0067 Construction Dynamics, Inc. 65 Parker Street Clinton MA 01510 (978) 343-6606 10/21/2016 $5,477,000 $25,000,000 MBE WBE MWBE 0410 Costello Dismantling Co., Inc. 45 Kings Highway West Wareham MA 02576 (508) 291-2324 03/03/2017 $15,043,000 $44,673,000 MBE WBE MWBE 0375 Daniel O'Connell's Sons, Inc. 480 Hampden Street Holyoke MA 01040 (413) 540-1448 10/30/2016 $126,387,000 $405,509,000 MBE WBE MWBE Page 15 of 204

Demolition 0559 David J. Tierney, Jr. Inc. 169 Gale Avenue Pittsfield MA 01201 (413) 499-1410 12/14/2016 $4,562,000 $10,000,000 MBE WBE MWBE 0229 Dec-Tam Corporation 50 Concord Street North Reading MA 01864 (978) 470-2860 05/16/2017 $3,432,000 $27,606,000 MBE WBE MWBE 1331 Dowling Corporation 713 Dedham Street Wrentham MA 02093 (508) 384-7617 06/27/2017 $716,000 $2,000,000 MBE WBE MWBE 0010 Eastern General Contractors, Inc. 52-60 Berkshire Avenue Springfield MA 01109 (413) 733-6544 01/28/2017 $20,460,000 $26,457,000 MBE WBE MWBE 2044 EnviroVantage, Inc. 629 Calef Highway (Rte 125) Epping NH 03042 (800) 640-5323 11/19/2016 $2,046,000 $3,000,000 MBE WBE MWBE 1137 EQ Northeast, Inc. dba US Ecology 185 Industrial Road Wrentham MA 02093 (508) 384-6151 10/14/2016 $8,263,000 $70,000,000 MBE WBE MWBE 1312 Essex Newbury North Contracting Corp. 65 Parker Street, Unit 5 Newburyport MA 01950 (978) 463-5414 07/27/2016 $9,535,000 $25,000,000 MBE WBE MWBE 0438 F. & D. Truck Co., Inc. 14 McCracken Road Millbury MA 01527 (508) 754-9572 05/12/2017 $2,620,000 $5,500,000 MBE WBE MWBE Page 16 of 204

Demolition 0248 Fleming Bros., Inc. 106 Columbia Street Quincy MA 02169 781-843-4071 04/06/2017 $642,000 $15,000,000 MBE WBE MWBE 0130 Fontaine Bros., Inc. 510 Cottage Street Springfield MA 01104 413-781-2020 07/01/2016 $110,000,000 $263,581,000 MBE WBE MWBE 0994 Francesco Demolition, Inc. 107 Oak Street Duxbury MA 02332 (781) 585-0200 07/25/2016 $318,000 $1,000,000 MBE WBE MWBE 1129 G.V.W., Inc. 1200 Bennington St. E. Boston MA 02128 (617) 567-6000 10/19/2016 $15,888,000 $54,576,000 MBE WBE MWBE 2813 Gramercy Group, Inc. 3000 Burns Avenue Wantagh NY 11793 (516) 876-0020 08/02/2016 $50,328,000 $100,000,000 MBE WBE MWBE 2566 Green Environmental, Inc. 296 Weymouth Street, Unit C Rockland MA 02370 (617) 479-0550 07/15/2016 $1,000,000 $2,000,000 MBE WBE MWBE 0073 J. F. White Contracting Company 10 Burr Street/P.O. box 9020 Framingham MA 01701 (508) 879-4700 10/26/2016 $52,305,000 $674,023,000 MBE WBE MWBE 0568 J. H. Maxymillian, Inc. 1801 East Street Pittsfield MA 01201 (781) 890-8670 03/31/2017 $4,151,000 $58,992,000 MBE WBE MWBE Page 17 of 204

Demolition 2091 J.R. Vinagro Corporation 2208 Plainfield Pike Johnston RI 02919 (401) 943-7100 09/30/2016 $3,906,000 $35,000,000 MBE WBE MWBE 0603 Jay-Mor Enterprises, Inc. P.O. Box 785 Hudson NH 03051 (603) 635-2183 09/05/2016 $1,500,000 $2,000,000 MBE WBE MWBE 0913 LB Corporation PO Box 388-95 Marble Street Lee MA 01238 413-243-1072 06/12/2017 $355,000 $7,000,000 MBE WBE MWBE 0072 McConnell Enterprises, Inc. 10 Ice House Lane Essex MA 01929 (978) 768-6078 07/03/2017 $5,151,000 $8,000,000 MBE WBE MWBE 0207 Methuen Construction Co., Inc. 40 Lowell Road Salem NH 03079 603-328-2222 05/11/2017 $71,495,000 $133,708,000 MBE WBE MWBE 0173 NASDI, LLC 39 Olympia Avenue Woburn MA 01801 (630) 574-2955 12/18/2016 $15,690,000 $100,000,000 MBE WBE MWBE 1472 NEL Corporation 3 Ajootian Way Bldg B Middleton MA 01949 (978) 777-2085 04/28/2017 $2,750,000 $59,205,000 MBE WBE MWBE 2327 New England Recycling Co., Inc. 490 Winthrop Street Taunton MA 02780 (508) 822-4345 02/24/2017 $1,085,000 $12,000,000 MBE WBE MWBE Page 18 of 204

Demolition 1366 Northern Contracting Corp. 68 Jackson Street Canton MA 02021 (781) 821-4200 12/12/2016 $7,869,000 $24,000,000 MBE WBE MWBE 0291 NorthStar Contracting Group, Inc. 401-S Second Street Everett MA 02149 (617) 389-8880 08/08/2016 $12,405,000 $350,000,000 MBE WBE MWBE 0592 P & P General Contractors, Inc. 318 Southbridge Road Charlton MA 01507 (508) 943-4074 11/09/2016 $7,381,000 $9,901,000 MBE WBE MWBE 2209 Pezzuco Construction, Inc. 28 Kenwood Street Cranston RI 02907 (401) 942-2244 10/26/2016 $10,856,000 $30,000,000 MBE WBE MWBE 1354 R. M. Technologies, Inc. 33 Franklin Street, 2nd Floor Lawrence MA 01840 (978) 794-0006 09/24/2016 $1,856,000 $15,000,000 MBE WBE MWBE 0213 R.H. White Construction Co., Inc. 41 Central Street Auburn MA 01501 508-832-3295 04/25/2017 $36,936,000 $100,000,000 MBE WBE MWBE 3185 Ramco Survey Stake Co., Inc. 685 North Main Street West Bridgewater MA 02379 (508) 580-3400 08/06/2016 $1,500,000 $2,500,000 MBE WBE MWBE 0204 Regional Industrial Services Corp. 90 Mendon Street, Suite 8, PO BOX 459 Bellingham MA 02019 (508) 966-3121 10/19/2016 $2,268,000 $4,500,000 MBE WBE MWBE Page 19 of 204

Demolition 2030 Ricciardi Bros., Inc. 20 Envelope Terrace Worcester MA 01604 (508) 753-0175 01/04/2017 $3,876,000 $8,000,000 MBE WBE MWBE 2015 Ritter & Paratore Contracting, Inc. 2435 State Route 5 Utica NY 13502 (315) 738-0136 02/27/2017 $1,633,000 $8,000,000 MBE WBE MWBE 2189 Robert B. Our Co., Inc. 24 Great Western Road, P.O. Box 1539 Harwich MA 02645 (508) 432-0520 10/13/2016 $9,091,000 $50,000,000 MBE WBE MWBE 1420 S & R Corporation 706 Broadway Street Lowell MA 01854 (978) 441-2000 02/07/2017 $5,381,000 $50,770,000 MBE WBE MWBE 0147 S.O.S. Corporation 331 West Street Milford MA 01757 (508) 473-0466 08/20/2016 $2,000,000 $4,000,000 MBE WBE MWBE 1181 Sabre Demolition Corporation 115 Railroad Street Warners NY 13164 (315) 320-4233 05/16/2017 $3,786,000 $10,000,000 MBE WBE MWBE 1398 SITECON Corp., Inc. 1430 Cranston Street, Suite A Cranston RI 02920 (401) 944-2335 10/27/2016 $2,254,000 $5,000,000 MBE WBE MWBE 0908 Southern Middlesex Industries, Inc. 823 Pleasant St. Norwood MA 02062 (781) 769-9310 06/10/2017 $3,243,000 $17,619,000 MBE WBE MWBE Page 20 of 204

Demolition 0418 Stamford Wrecking Company 30 Nutmeg Drive Trumbull CT 06611 (203) 456-2924 10/03/2016 $1,466,000 $20,975,000 MBE WBE MWBE 0223 Standard Demolition Services, Inc. 30 Nutmeg Drive Trumbull CT 06611 (203) 456-2924 02/23/2017 $4,679,000 $40,000,000 MBE WBE MWBE 0338 The Aulson Co., Inc. 49 Danton Drive Methuen MA 01844 (978) 975-4500 12/02/2016 $1,500,000 $3,000,000 MBE WBE MWBE 2439 The Aulson Company, LLC 49 Danton Drive, Suite 201 Methuen MA 01844 (978) 688-9100 08/02/2016 $6,916,000 $25,000,000 MBE WBE MWBE 0187 TMC Services, Inc. 19 National Drive Franklin MA 02038 (508) 966-6000 04/10/2017 $2,112,000 $20,000,000 MBE WBE MWBE 3172 Triton Leasing & Rental, Inc. 279B Garden Street Feeding Hills MA 01030 (413) 455-3965 07/16/2016 $1,000,000 $2,000,000 MBE WBE MWBE 0189 W. T. Rich Company, Inc. 29 Crafts Street, Suite 300 Newton MA 02458 617-467-6010 05/03/2017 $103,844,000 $250,000,000 MBE WBE MWBE 0080 WES Construction Corp. 650 Industrial Drive Halifax MA 02338 (781) 294-7080 09/11/2016 $30,563,000 $54,559,000 MBE WBE MWBE Page 21 of 204

Doors/Windows 0324 A & A Window Products, Inc. 15 Joseph Street Malden MA 02148 (781) 322-9282 07/30/2016 $8,929,000 $31,530,000 MBE WBE MWBE 0452 Alpha Contracting Associates, Inc. 1408c Centre Street Roslindale MA 02131 (617) 325-6500 05/21/2017 $2,869,000 $5,156,000 MBE WBE MWBE 0763 Aluminum & Glass Concepts, Inc. 210 Andover Street, Unit 25 Wilmington MA 01887 (978) 658-3591 07/20/2017 $251,000 $3,000,000 MBE WBE MWBE 3184 Ambrose Homes, Inc. 2766 Route 6 / P.O. Box 1405 Wellfleet MA 02667 (508) 349-8252 09/23/2016 $1,000,000 $1,500,000 MBE WBE MWBE 0021 Antonelli Construction Co 21 Adams Street Worcester MA 01613 (508) 753-7436 05/03/2017 $1,565,000 $4,735,000 MBE WBE MWBE 2364 Armor Door and Lock Inc. 81 Maplewood Street Malden MA 02148 (781) 324-0346 10/19/2016 $184,000 $2,000,000 MBE WBE MWBE 0245 BCI Construction, Inc. 20 Loudonville Road Albany NY 12204 (518) 426-3200 11/04/2016 $20,000,000 $40,000,000 MBE WBE MWBE 0305 Bilt-Rite Construction, Inc. 150 Shirley Street Boston MA 02119 (617) 541-9777 01/16/2017 $27,247,000 $84,079,000 MBE WBE MWBE Page 22 of 204

Doors/Windows 1350 Boston Building & Bridge Corp. 1094 Blue Hill Avenue Milton MA 02186 617-333-0342 07/01/2016 $31,040,000 $41,961,000 MBE WBE MWBE 0743 Bruin Corporation of Framingham 208 Pond Street Ashland MA 01721 (508) 881-8200 08/07/2016 $426,000 $4,000,000 MBE WBE MWBE 0310 Burke Construction Co., Inc. 6 Renfrew Street Adams MA 01220 (413) 743-3065 10/06/2016 $8,606,000 $12,714,000 MBE WBE MWBE 0012 Campbell Construction Group, LLC 21 Caller Street, Suite # 4 Peabody MA 01960 (978) 532-1998 04/25/2017 $6,256,000 $15,246,000 MBE WBE MWBE 2027 Caruso & McGovern Construction, Inc. One Industrial Way Georgetown MA 01833 (978) 352-3399 06/21/2017 $3,324,000 $10,000,000 MBE WBE MWBE 0200 Chandler Architectural Products, Inc. 255 Interstate Drive West Springfield MA 01089 (413) 733-1111 12/28/2016 $5,049,000 $40,000,000 MBE WBE MWBE 2663 Cherry Hill Glass Co., Inc. 20 Elm Street Branford CT 06405 (203) 483-1717 02/23/2017 $4,019,000 $50,000,000 MBE WBE MWBE 0632 Colantonio Inc. 16 Everett Street Holliston MA 01746 (508) 429-8666 09/29/2016 $40,826,000 $77,423,000 MBE WBE MWBE Page 23 of 204

Doors/Windows 2617 Collins Overhead Door Inc. 404 3rd Street Everett MA 02149 (617) 387-0759 02/11/2017 $500,000 $2,000,000 MBE WBE MWBE 0032 D. A. Sullivan & Sons, Inc. 82-84 North Street Northampton MA 01060 (413) 584-0310 07/19/2016 $23,752,000 $45,415,000 MBE WBE MWBE 2701 Dandreo Brothers General Contractors & Masonry, LLC 106 Oakville Street Lynn MA 01905 (781) 581-7719 03/08/2017 $5,035,000 $13,000,000 MBE WBE MWBE 0559 David J. Tierney, Jr. Inc. 169 Gale Avenue Pittsfield MA 01201 (413) 499-1410 12/14/2016 $4,562,000 $10,000,000 MBE WBE MWBE 0661 Diversified Construction Services, LLC 100 University Drive Amherst MA 01002 (413) 549-2900 01/14/2017 $2,700,000 $10,000,000 MBE WBE MWBE 1335 Door Systems, Inc. 120 Alexander Street Framingham MA 01702 (508) 875-3508 07/28/2016 $449,000 $2,000,000 MBE WBE MWBE 0840 EaglePoint Builders, Inc. 54 Burnham Street Belmont MA 02478 617-484-3664 02/25/2017 $600,000 $1,200,000 MBE WBE MWBE 0010 Eastern General Contractors, Inc. 52-60 Berkshire Avenue Springfield MA 01109 (413) 733-6544 01/28/2017 $20,460,000 $26,457,000 MBE WBE MWBE Page 24 of 204

Doors/Windows 1288 Environmental Restorations, Inc. 25 Spaulding Road, Suite 17-2 Fremont NH 03044 (603) 329-6101 05/30/2017 $6,667,000 $11,997,000 MBE WBE MWBE 0130 Fontaine Bros., Inc. 510 Cottage Street Springfield MA 01104 413-781-2020 07/01/2016 $110,000,000 $263,581,000 MBE WBE MWBE 0951 Frazer Construction Corp. 198 Milton Street Dedham MA 02026 (781) 326-8006 06/24/2017 $2,000,000 $4,000,000 MBE WBE MWBE 1129 G.V.W., Inc. 1200 Bennington St. E. Boston MA 02128 (617) 567-6000 10/19/2016 $15,888,000 $54,576,000 MBE WBE MWBE 0754 Gardner Construction & Industrial Services, Inc. 47 Olivine Street Chicopee MA 01013 413-535-1500 08/11/2016 $4,346,000 $8,352,000 MBE WBE MWBE 0681 Garland Construction Corporation 40 Old James Street Chicopee MA 01020 (413) 533-7699 06/02/2017 $1,425,000 $4,000,000 MBE WBE MWBE 1089 Guidos Plate Glass Service, Inc. 686 Cottage Street New Bedford MA 02740 (508) 997-7388 10/14/2016 $500,000 $850,000 MBE WBE MWBE 1322 Homer Contracting, Inc. 195 Broadway Arlington MA 02474 (781) 648-3372 02/13/2017 $5,427,000 $12,153,000 MBE WBE MWBE Page 25 of 204

Doors/Windows 0043 Hub Glass Services, Inc. 216 McGrath Highway Somerville MA 02143 (617) 625-6661 12/21/2016 $325,000 $1,200,000 MBE WBE MWBE 2060 J. T. Haffey Builders, Inc. 58 Park Street Framingham MA 01702 (508) 620-9168 07/27/2016 $1,806,000 $10,000,000 MBE WBE MWBE 1292 J.J. Cardosi, Inc. 28 Boston Street East Providence RI 02914 (401) 435-6101 06/06/2017 $9,790,000 $33,552,000 MBE WBE MWBE 0358 KNE Corporation 20 Francis Street Dover MA 02030 (781) 762-8344 06/06/2017 $1,500,000 $2,500,000 MBE WBE MWBE 0823 Kronenberger & Sons Restoration, Inc. 175 Industrial Park Road Middletown CT 06457 (860) 347-4600 10/10/2016 $10,000,000 $20,000,000 MBE WBE MWBE 0227 Kurtz, Inc. 810 Southampton Road, Ste. 1 Westfield MA 01085 (413) 568-0636 06/14/2017 $4,716,000 $12,000,000 MBE WBE MWBE 0567 L & H Construction, Inc. 99 Grover Road Medford MA 02155 (781) 395-1788 01/07/2017 $7,041,000 $10,770,000 MBE WBE MWBE 1018 Lambrian Construction Corporation 384 Washington Street Westwood MA 02090 (781) 461-1100 07/18/2016 $6,000,000 $12,524,000 MBE WBE MWBE Page 26 of 204

Doors/Windows 0142 Lizotte Glass Inc. 390 Race Street Holyoke MA 01040 (413) 532-2737 07/26/2016 $1,141,000 $3,500,000 MBE WBE MWBE 0226 Lockheed Window Corp. P.O. Box 166, Route 100 Pascoag RI 02859 (401) 568-3061 06/27/2017 $5,313,000 $49,560,000 MBE WBE MWBE 1005 Maron Construction Co., Inc. 180 Buttonhole Drive Providence RI 02909 (401) 272-4930 02/02/2017 $28,358,000 $48,131,000 MBE WBE MWBE 0575 Maximum Security Products Corp. 3 Schoolhouse Lane Waterford NY 12188 (518) 233-1800 06/10/2017 $2,481,000 $15,000,000 MBE WBE MWBE 1530 Melrose Glass Company, Inc. 169 Main Street Melrose MA 02176 (781) 662-8599 10/17/2016 $387,000 $2,000,000 MBE WBE MWBE 1990 Middlesex Glass Co., Inc. 1635 Shawsheen Street Tewksbury MA 01876 (978) 528-7985 03/31/2017 $2,500,000 $4,000,000 MBE WBE MWBE 0852 Modern Glass & Aluminum, Inc. P.O. Box 1081 Easton MA 02334 (508) 238-0152 02/24/2017 $5,000,000 $15,000,000 MBE WBE MWBE 0535 Modern Manufacturing Inc., of Worcester 12 Brussels St. Worcester MA 01610 (508) 791-7151 10/30/2016 $1,000,000 $2,000,000 MBE WBE MWBE Page 27 of 204

Doors/Windows 0062 New England School Services, Inc. 98 Hicks Avenue Medford MA 02155 (617) 776-4700 07/12/2017 $1,770,000 $5,000,000 MBE WBE MWBE 1404 North East Energy Control Systems, Inc. 50 Getchell Way Canton MA 02021 (781) 767-1188 12/10/2016 $1,452,000 $12,000,000 MBE WBE MWBE 1399 Northeast Noise Abatement Corporation 33 Alfred Street Warwick RI 02889 (401) 490-7008 10/19/2016 $4,000,000 $12,000,000 MBE WBE MWBE 1366 Northern Contracting Corp. 68 Jackson Street Canton MA 02021 (781) 821-4200 12/12/2016 $7,869,000 $24,000,000 MBE WBE MWBE 0592 P & P General Contractors, Inc. 318 Southbridge Road Charlton MA 01507 (508) 943-4074 11/09/2016 $7,381,000 $9,901,000 MBE WBE MWBE 1421 Pasek Corporation 9 West Third Street South Boston MA 02127 617-269-7110 12/23/2016 $379,000 $2,000,000 MBE WBE MWBE 0623 Paul J. Rogan Co., Inc. 25 Hayward Street Braintree MA 02184 (781) 843-1900 08/14/2016 $8,259,000 $42,855,000 MBE WBE MWBE 2209 Pezzuco Construction, Inc. 28 Kenwood Street Cranston RI 02907 (401) 942-2244 10/26/2016 $10,856,000 $30,000,000 MBE WBE MWBE Page 28 of 204

Doors/Windows 3228 Pike D.A. Sullivan Joint Venture 1 Circle Street Rochester NY 14607 07/19/2016 $114,160,000 $495,415,000 MBE WBE MWBE 1413 Prudential Door & Window Co., Inc. 35 Sixth Road Woburn MA 01801 (781) 933-7472 02/15/2017 $500,000 $4,000,000 MBE WBE MWBE 0172 R & R Window Contractors Inc. 1 Arthur Street Easthampton MA 01027 (413) 527-7500 12/16/2016 $11,104,000 $40,000,000 MBE WBE MWBE 1295 R. Mullen & Associates, Inc. 273 Washington Street Weymouth MA 02188 (781) 331-0002 12/15/2016 $1,181,000 $3,000,000 MBE WBE MWBE 1042 R.A.C. Builders, Inc. 12 School Street, P.O.Box 846 Agawam MA 01001 (413) 786-8401 09/15/2016 $16,086,000 $33,883,000 MBE WBE MWBE 1573 Salco Construction Company, Inc. 77 Fourth Street Pittsfield MA 01201 (413) 433-0399 08/09/2016 $9,203,000 $15,421,000 MBE WBE MWBE 2188 Southern Folger Detention Equipment Company LLC 4634 South Presa Street San Antonio TX 78223 (210) 533-1231 05/06/2017 $11,687,000 $88,216,000 MBE WBE MWBE 1837 Stanley Wiesen, Inc. 290 Prospect Avenue Hartford CT 06106 (860) 232-0010 11/19/2016 $4,000,000 $7,000,000 MBE WBE MWBE Page 29 of 204

Doors/Windows 2818 Sweeper Metal Fabricators Corporation 1240 E. Broadway Drumright OK 74030 (918) 352-2133 07/18/2017 $1,573,000 $9,368,000 MBE WBE MWBE 0105 The Cheviot Corporation 55 Fourth Avenue Needham Heights MA 02494 (781) 449-1100 12/02/2016 $20,179,000 $92,216,000 MBE WBE MWBE 0724 Vareika Construction, Inc. 219 Walnut St., West Bridgewater MA 02379 (508) 583-3999 06/19/2017 $11,310,000 $38,493,000 MBE WBE MWBE 1072 WCI Corp. 555 Amory Street, Suite 3R Boston MA 02130 (617) 524-9300 08/25/2016 $7,003,000 $30,000,000 MBE WBE MWBE Electrical 1596 3 C Electrical Co., Inc. 40 Washington Street Westborough MA 01581 (508) 881-3911 10/09/2016 $3,525,000 $10,000,000 MBE WBE MWBE 0620 6 101 State Road Westport MA 02790 (508) 679-3363 07/29/2016 $1,477,000 $5,000,000 MBE WBE MWBE 4002 A Plus Communications 204 Andover Street, Unit 101 Andover MA 01810 05/12/2017 $250,000 $250,000 MBE WBE MWBE Page 30 of 204

Electrical 3170 Absolute Renewable Energy, LLC 11 Northeastern Boulevard, Suite 120 Nashua NH 03062 (603) 579-3621 04/23/2017 $925,000 $3,000,000 MBE WBE MWBE 0790 Aetna Fire Alarm Service Co., Inc. 13 Clover Street Dorchester MA 02122 (617) 282-3888 12/15/2016 $753,000 $5,000,000 MBE WBE MWBE 1826 AK Electric, Inc. 345 Wilbraham Street Palmer MA 01069 (413) 374-9908 01/24/2017 $620,000 $1,302,000 MBE WBE MWBE 1233 Aldon Electric, Inc. 38 Greenwood Avenue Weymouth MA 02189 (781) 337-0222 10/05/2016 $5,258,000 $25,000,000 MBE WBE MWBE 1640 All-Tech Electric, Inc. One Malden Street Malden MA 02148 781-322-6057 07/08/2016 $750,000 $2,000,000 MBE WBE MWBE 2512 American Electrical Construction, Inc. 180 South Meadow Road Unit, C Plymouth MA 02360 (508) 747-5600 07/01/2016 $1,053,000 $4,112,000 MBE WBE MWBE 2454 Amp Electrical, Inc. 1420 Union Street West Springfield MA 01089 (413) 731-0009 12/15/2016 $1,500,000 $3,000,000 MBE WBE MWBE 1279 Annese Electrical Services, Inc. 280 Libbey Industrial Parkway Weymouth MA 02189 (781) 337-6462 10/07/2016 $8,954,000 $24,000,000 MBE WBE MWBE Page 31 of 204

Electrical 0935 Arden Engineering Constructors, LLC 505 Narragansett Park Drive Pawtucket RI 02861 (401) 727-3500 07/09/2017 $19,199,000 $95,000,000 MBE WBE MWBE 1638 AVCO Electric, Inc. 47 Grace Street Malden MA 02148 (781) 324-4848 01/04/2017 $124,000 $250,000 MBE WBE MWBE 2179 B & R Electrical Services LTD, Inc. 415 Center Bridge Rd Lancaster MA 01523 (978) 368-6905 07/17/2017 $1,156,000 $1,846,000 MBE WBE MWBE 1907 Bay State Piping Co., Inc. 467 Wareham St. Middleboro MA 02346 (508) 923-6022 04/13/2017 $5,608,000 $13,991,000 MBE WBE MWBE 1967 Bay State Wiring Company, Inc. 7 Charlesanna Lane Billerica MA 01821 (978) 667-9300 10/01/2016 $5,000,000 $7,000,000 MBE WBE MWBE 1701 Beaupre Electric, Inc. P. O. Box 668 Assonet MA 02702 (508) 644-2950 07/07/2016 $864,000 $2,000,000 MBE WBE MWBE 1593 BECO Electrical Contractors, Inc 40 Stebbins Road Monson MA 01057 (413) 267-9748 05/11/2017 $1,031,000 $1,814,000 MBE WBE MWBE 1261 Blanchard & Daly Electrical Contractors, Inc. P.O. Box 413 / 233 College Highway Southampton MA 01073 (413) 527-1234 04/09/2017 $350,000 $350,000 MBE WBE MWBE Page 32 of 204

Electrical 1309 Boston Electric and Telephone Corp. 1854 Dorchester Avenue Boston MA 02124 (617) 288-0700 09/21/2016 $322,000 $4,049,000 MBE WBE MWBE 1039 Brite-Lite Electrical Co., Inc. 11 Front Street Weymouth MA 02188 (781) 340-9102 04/01/2017 $1,520,000 $11,032,000 MBE WBE MWBE 0839 Brothers Electrical Corporation 18 Graf Road, Unit 31 Newburyport MA 01950 (978) 462-1111 02/25/2017 $3,221,000 $8,162,000 MBE WBE MWBE 1440 Building Technology Engineers, Inc. 105 Central Street, Suite # 2100 Stoneham MA 02180 (617) 482-5455 04/28/2017 $2,690,000 $39,227,000 MBE WBE MWBE 1260 Carlton Electrical Construction Corp. 16 Anderson Street Marblehead MA 01945 (781) 631-2729 03/28/2017 $412,000 $1,200,000 MBE WBE MWBE 2740 Carvalho Electric, LLC 1B Commons Dr. Unit 12B Londonderry NH 03053 (603) 300-7754 12/13/2016 $497,000 $1,000,000 MBE WBE MWBE 1458 Cianbro Corporation 101 Cianbro Square Pittsfield ME 04967 (207) 487-3311 08/31/2016 $67,302,000 $710,624,000 MBE WBE MWBE 0656 Clark & Falcetti, Inc. PO Box 2529 / 725 High St Holyoke MA 01040 (413) 532-9401 06/27/2017 $369,000 $3,000,000 MBE WBE MWBE Page 33 of 204

Electrical 0121 Coghlin Electrical Contractors, Inc. 100 Prescott St. Worcester MA 01605 508-793-0300 01/10/2017 $29,626,000 $60,000,000 MBE WBE MWBE 0225 Comalli Group, Inc. 7 Westview Road Pittsfield MA 01201 (413) 499-0024 02/11/2017 $6,768,000 $25,000,000 MBE WBE MWBE 0002 Cranney Companies, Inc. 10 Rainbow Terrace Danvers MA 01923 (978) 907-0044 09/21/2016 $1,633,000 $6,000,000 MBE WBE MWBE 0425 Crowe & Sons Electrical Corp. 590 Middlesex Street Lowell MA 01851 (978) 453-6696 10/26/2016 $162,000 $2,000,000 MBE WBE MWBE 0902 Cullen Electrical Contractors Inc. 57 Rockwood Road, Suite 4 Marshfield MA 02050 781-837-1844 03/11/2017 $1,277,000 $4,000,000 MBE WBE MWBE 0520 D & D Electrical Contractors, Inc. 10 Everberg Road Woburn MA 01801 (781) 932-0707 10/05/2016 $4,892,000 $12,000,000 MBE WBE MWBE 1441 Dagle Electrical Construction Corp. 285 Salem Street Woburn MA 01801 (781) 937-7676 10/26/2016 $16,433,000 $74,601,000 MBE WBE MWBE 0056 David R. Northup Electrical Contractors 73 Bowles Road / P.O. Box 249 Agawam MA 01001 (413) 786-8930 05/10/2017 $2,028,000 $10,000,000 MBE WBE MWBE Page 34 of 204

Electrical 1346 Di-Rock Electric LLC 59 Branch St. Clinton MA 01510 (978) 365-6504 11/24/2016 $629,000 $1,500,000 MBE WBE MWBE 0903 DMH Electric, Inc. 29 Legate Hill Road - Unit A Sterling MA 01564 (978) 422-0400 10/18/2016 $1,287,000 $5,000,000 MBE WBE MWBE 1029 E. S. Boulos Company 45 Bradley Drive Westbrook ME 04092 (207) 464-3706 04/26/2017 $20,035,000 $80,000,000 MBE WBE MWBE 0665 E. W. Audet & Sons, Inc. 169 Bay Street Providence RI 02905 (401) 467-3510 05/31/2017 $13,557,000 $40,405,000 MBE WBE MWBE 1001 Edward G. Sawyer Co., Inc. 260 Libbey Industrial Parkway Weymouth MA 02189 781-340-1400 10/05/2016 $30,268,000 $75,000,000 MBE WBE MWBE 1094 Electric & Communications, Inc. 1929 Lakeview Avenue Dracut MA 01826 (978) 957-4954 04/25/2017 $2,000,000 $5,000,000 MBE WBE MWBE 0143 Electrical Contractors, Inc. 3510 Main Street Hartford CT 06120 860-549-2822 04/28/2017 $3,177,000 $30,000,000 MBE WBE MWBE 0236 Electrical Dynamics, Inc. 72B Concord Street North Reading MA 01864 (978) 664-1050 12/23/2016 $3,998,000 $30,000,000 MBE WBE MWBE Page 35 of 204

Electrical 1290 Electrical Engineering & Service Co., Inc. 289 Centre Street Holbrook MA 02343 781-767-9988 05/03/2017 $484,000 $3,000,000 MBE WBE MWBE 2136 Electrical Installations, Inc. EII 397 Whittier Highway Moultonboro NH 03254 (603) 253-4525 09/21/2016 $1,707,000 $8,000,000 MBE WBE MWBE 0547 Elm Electrical, Inc. 68 Union Street Westfield MA 01085 (413) 568-0905 01/01/2017 $2,449,000 $30,000,000 MBE WBE MWBE 1611 Energy Electric Co., Inc. 740 Quaker Highway Uxbridge MA 01569 (508) 278-3200 02/20/2017 $2,381,000 $12,000,000 MBE WBE MWBE 0233 Ewing Electrical Co., Inc. 3 North Rd., P.O. Box 370 Deerfield NH 03037 (603) 463-8852 06/27/2017 $7,000,000 $12,307,000 MBE WBE MWBE 0397 Fall River Electrical Associates Company, Inc. 74 Corneau Street Fall River MA 02721 (508) 675-0523 01/15/2017 $6,086,000 $19,627,000 MBE WBE MWBE 2373 Ferguson Electric Company, Inc. 112 Northwest Drive Plainville CT 06062 (860) 747-4566 06/24/2017 $16,053,000 $48,320,000 MBE WBE MWBE 1172 Fischbach & Moore Electric Group, LLC 74 Lawley Street Boston MA 02122 (617) 268-7300 04/04/2017 $7,852,000 $50,070,000 MBE WBE MWBE Page 36 of 204

Electrical 2344 Florence Electric, LLC 290 Pine Street Canton MA 02021 (781) 769-7110 06/17/2017 $5,690,000 $60,000,000 MBE WBE MWBE 1889 Gable Electric, Inc. 5A Westview Road Pittsfield MA 01201 (413) 443-4082 10/21/2016 $1,294,000 $4,000,000 MBE WBE MWBE 0858 General Air-Conditioning/Heating, Inc. 7 Gaston Street Dorchester MA 02121 (617) 427-7370 09/09/2016 $7,143,000 $20,000,000 MBE WBE MWBE 1648 Glynn Electric, Inc. 11 Resnik Road Plymouth MA 02360 (508) 732-8933 05/15/2017 $5,079,000 $25,000,000 MBE WBE MWBE 3074 Gone Green Electric LLC. 2 Rockview Way Unit #3 Rockland MA 20370 (781) 982-1982 05/02/2017 $400,000 $800,000 MBE WBE MWBE 0483 Goodless Brothers Electric Co., Inc. 100 Memorial Avenue West Springfield MA 01089 (413) 739-3835 06/24/2017 $1,807,000 $9,000,000 MBE WBE MWBE 2031 Green Mountain Communications, Inc. 702 Riverwood Drive Pembroke NH 03275 (603) 717-7113 09/19/2016 $4,000,000 $14,000,000 MBE WBE MWBE 2339 Gregoire Electrical Co., Inc. 280 Main Street Spencer MA 01562 (508) 885-6960 03/19/2017 $1,200,000 $2,000,000 MBE WBE MWBE Page 37 of 204

Electrical 1987 Hub Electric, Inc. 10 Draper Street, Unit 19 Woburn MA 01801 781-938-5200 06/27/2017 $506,000 $2,000,000 MBE WBE MWBE 1674 Icon West Corporation 251 Taylor Street Springfield MA 01105 (413) 478-6908 05/03/2017 $1,080,000 $3,020,000 MBE WBE MWBE 1791 Industrial Technical Services, Inc. 975 North Road Westfield MA 01085 (413) 568-1427 03/07/2017 $250,000 $500,000 MBE WBE MWBE 1192 Interstate Electrical Services Corporation 70 Treble Cove Road North Billerica MA 01862 (978) 667-5200 04/02/2017 $9,877,000 $80,000,000 MBE WBE MWBE 2252 Island Lighting and Power Systems, Inc. 6 Hill Street Norfolk MA 02056 (508) 384-3882 04/19/2017 $1,285,000 $5,000,000 MBE WBE MWBE 1201 J. & M. Brown Company, Inc. 267 Amory Street, PO Box 300227 Jamaica Plain MA 02130 (617) 522-6800 03/14/2017 $34,059,000 $100,000,000 MBE WBE MWBE 2901 J. E. Shea Electric Inc. 45 East Summer Street Plantsville CT 06479 (860) 621-7709 08/01/2016 $2,882,000 $10,000,000 MBE WBE MWBE 0073 J. F. White Contracting Company 10 Burr Street/P.O. box 9020 Framingham MA 01701 (508) 879-4700 10/26/2016 $52,305,000 $674,023,000 MBE WBE MWBE Page 38 of 204

Electrical 1008 J.M. Electrical Company, Inc. 6 Kimball Lane, Suite 320 Lynnfield MA 01940 (781) 581-3328 04/05/2017 $1,331,000 $30,000,000 MBE WBE MWBE 1521 Jasco Electric, Inc. 456 Rear West Central Street Franklin MA 02038 (508) 520-2055 07/01/2017 $350,000 $650,000 MBE WBE MWBE 3035 John Martin Electric, Inc. 27 East Hill Road Monson MA 01057 (413) 267-9592 12/09/2016 $250,000 $250,000 MBE WBE MWBE 0306 Jupiter Electric, Inc. 142 B Lafayette Road Salisbury MA 01952 (978) 499-7776 01/15/2017 $6,695,000 $16,000,000 MBE WBE MWBE 0813 Kenbar, Incorporated 4 Meadow Lane North Grafton MA 01536 (508) 839-6374 12/23/2016 $544,000 $544,000 MBE WBE MWBE 3045 Kobo Utility Construction Corp. 4 Victory Drive / P.O. Box 578 Sandwich MA 02563 (508) 888-2255 05/09/2017 $3,521,000 $20,000,000 MBE WBE MWBE 1698 LaFleur Electrical Co., Inc. 6 Elm St. Auburn MA 01501 (508) 832-9333 03/20/2017 $1,427,000 $3,000,000 MBE WBE MWBE 0138 LeVangie Electric Co.Inc. 59 Old Webster Street Hanover MA 02339 781-331-4900 12/29/2016 $14,129,000 $42,766,000 MBE WBE MWBE Page 39 of 204

Electrical 2508 Lynch Electrical Contractors, Inc. P.O. Box 266 Hampden MA 01036 (413) 566-3033 05/12/2017 $350,000 $500,000 MBE WBE MWBE 0003 Lynnwell Associates, Inc. 108 Myrtle Street, Suite 104 Quincy MA 02171 (617) 261-2400 07/29/2016 $11,673,000 $27,226,000 MBE WBE MWBE 0366 M. L. Schmitt, Inc. 371 Taylor Street / P.O. Box 2070 Springfield MA 01101 (413) 733-7868 03/08/2017 $7,768,000 $15,000,000 MBE WBE MWBE 1637 M.E.F. Controls and Electrical Services, Inc. 69 Ash Street West Newbury MA 01985 978-363-2421 04/15/2017 $661,000 $1,514,000 MBE WBE MWBE 1631 Maiuri Electrical Corporation 85 Flagship Drive Suite J North Andover MA 01845 978-777-7786 05/12/2017 $6,931,000 $45,000,000 MBE WBE MWBE 0821 Mass Bay Electrical Corp. 125 Orleans Street East Boston MA 02128 (617) 567-2001 04/10/2017 $11,621,000 $84,908,000 MBE WBE MWBE 0616 Mass. Electric Construction Co. Kiewit Plaza c/o External Reporting Omaha NE 68131 (402) 342-2052 02/27/2017 $43,204,000 $508,555,000 MBE WBE MWBE 2308 McDonald Electrical Corporation 72 Sharp Street Unit C-8 Hingham MA 02043 (781) 340-0008 11/20/2016 $5,357,000 $50,000,000 MBE WBE MWBE Page 40 of 204

Electrical 1531 McPhee Electric Ltd. 505 Main Street Farmington CT 06032 860-677-9797 02/24/2017 $18,255,000 $196,593,000 MBE WBE MWBE 2676 MEC Electrical Contractors, Inc. 131 Stedman Street Chelmsford MA 01824 (978) 244-9301 04/30/2017 $584,000 $4,000,000 MBE WBE MWBE 0065 Mello Electric Co., Inc. 138 Morgan Street Fall River MA 02721 (508) 679-3100 02/13/2017 $1,436,000 $3,136,000 MBE WBE MWBE 1858 Mercier Electric Co., Inc. 139 Southbridge Street Auburn MA 01501 (508) 793-9200 07/26/2016 $1,694,000 $14,000,000 MBE WBE MWBE 0228 Metropolitan Corporation 840 Main Street Millis MA 02054 (508) 376-2061 04/26/2017 $604,000 $1,447,000 MBE WBE MWBE 1939 Murphy Electric & Industrial Control, Inc. 7 Riverside Drive Pembroke MA 02359 781-826-6423 01/08/2017 $1,062,000 $8,000,000 MBE WBE MWBE 0873 M-V Electrical Contractors, Inc. 10 Conduit Street Acushnet MA 02743 (508) 995-3826 10/01/2016 $2,000,000 $4,000,000 MBE WBE MWBE 1131 Nardone Electrical Corporation 100 Winchester Street Medford MA 02155 781-391-2727 08/12/2016 $2,883,000 $15,000,000 MBE WBE MWBE Page 41 of 204

Electrical 0617 NORESCO, LLC One Research Drive, Suite 400C Westborough MA 01581 (774) 364-0272 02/03/2017 $60,000,000 $350,000,000 MBE WBE MWBE 1439 Orchard Electric, Inc. 210 Florence Road Florence MA 01062 (413) 585-9600 10/25/2016 $272,000 $1,000,000 MBE WBE MWBE 0586 Ostrow Electrical Co. 9 Mason Street Worcester MA 01609 (508) 754-2641 11/03/2016 $5,107,000 $69,850,000 MBE WBE MWBE 0406 Paquette Electric Company, Inc. 368 Killingly Road/P.O. Box 159 Pomfret Center CT 06259 860-963-7078 01/13/2017 $200,000 $200,000 MBE WBE MWBE 2329 Piquette & Howard Electric Service, Inc. 222 Plaistow Road Plaistow NH 03865 (603) 382-3182 01/10/2017 $3,337,000 $16,000,000 MBE WBE MWBE 2626 Power Line Contractors, Inc. PO Box 2059 Woburn MA 01888 (781) 944-9077 01/29/2017 $3,827,000 $11,080,000 MBE WBE MWBE 1010 Professional Fire and Security, Inc. 93 South Main Street Assonet MA 02702 (508) 644-3110 08/12/2016 $350,000 $350,000 MBE WBE MWBE 1225 R & M Electrical Contractors, Inc. 152 North Brookfield Road East Brookfield MA 01515 (508) 842-8540 07/03/2017 $450,000 $1,500,000 MBE WBE MWBE Page 42 of 204

Electrical 1628 Reilly Electrical Contractors, Inc. 14 Norfolk Avenue Easton MA 02375 (508) 230-8001 09/28/2016 $13,160,000 $40,000,000 MBE WBE MWBE 0933 Renaud Electric & Communications, Inc. 18 Providence Road/P.O. Box 36 Sutton MA 01590 508-865-1300 07/26/2016 $1,000,000 $2,000,000 MBE WBE MWBE 0166 Rice & Brouillard Electric, Inc. 37 Stevens Street Haverhill MA 01831 (978) 372-8734 01/17/2017 $527,000 $2,812,000 MBE WBE MWBE 1613 Richard T. Losordo Electrical Services, Inc. PO Box 518 North Easton MA 02356 (508) 436-4848 10/03/2016 $6,782,000 $14,443,000 MBE WBE MWBE 1271 Richardson Electrical Co., Inc. 17 Batchelder Rd. Seabrook NH 03874 (603) 474-3900 09/19/2016 $2,753,000 $3,000,000 MBE WBE MWBE 0268 Sacca Electric, LLC 14 Pine Road Hudson NH 03051 (603) 943-5427 04/01/2017 $1,017,000 $3,472,000 MBE WBE MWBE 3005 Sanibel Electrical Corporation 325 New Boston Street, Unit 2 Woburn MA 01801 (781) 938-1006 05/02/2017 $628,000 $2,855,000 MBE WBE MWBE 0380 SIGNET Electronic Systems Inc. 106 Longwater Drive Norwell MA 02061 (781) 871-5888 01/18/2017 $3,276,000 $12,000,000 MBE WBE MWBE Page 43 of 204

Electrical 1588 Sirois Electric, Inc. 6 Duncan Road, Suite 6 Burlington MA 01803 (781) 229-9988 07/27/2016 $338,000 $350,000 MBE WBE MWBE 3145 SmartWatt Energy, Inc. 3 Rosell Drive Ballston Lake NY 12019 (518) 406-5079 04/13/2017 $3,353,000 $18,000,000 MBE WBE MWBE 0645 Sommer Electric, Inc. 60 Printworks Drive Adams MA 01220 (413) 743-0843 01/01/2017 $307,000 $1,000,000 MBE WBE MWBE 1092 Sparks Company Inc. P.O. Box 215 Adamsville RI 02801 (401) 635-2440 04/07/2017 $3,665,000 $8,972,000 MBE WBE MWBE 1392 State Electric Corporation 2 DeAngelo Drive Bedford MA 01730 (781) 933-5255 11/06/2016 $15,861,000 $100,256,000 MBE WBE MWBE 3188 Stearns Electric, Inc. 261 Main Street Oxford MA 01540 (508) 987-6225 12/28/2016 $350,000 $350,000 MBE WBE MWBE 2138 Stilian Electric, Inc. 108 Tenney Street Georgetown MA 01833 (978) 352-9994 03/28/2017 $2,000,000 $5,000,000 MBE WBE MWBE 0826 Sullivan & McLaughlin Companies, Inc. 74 Lawley Street Boston MA 02122 (617) 474-0500 04/03/2017 $30,421,000 $276,320,000 MBE WBE MWBE Page 44 of 204

Electrical 0992 Systems Contracting, Inc. 7 Scobee Circle Plymouth MA 02360 (508) 746-7000 10/28/2016 $4,211,000 $17,767,000 MBE WBE MWBE 2135 Systems Electrical Services, Inc. 5 Welsey Street Chelsea MA 02150 (781) 289-7864 12/26/2016 $750,000 $1,500,000 MBE WBE MWBE 0045 The Chappy Corporation 90 Spencer Avenue Chelsea MA 02150 (617) 884-2525 06/30/2016 $20,000,000 $34,303,000 MBE WBE MWBE 0049 The Collins Electric Company, Inc. P.O. Box 3311 Springfield MA 01102 (413) 592-9221 11/01/2016 $15,000,000 $30,000,000 MBE WBE MWBE 0303 The Electricians & Co., Inc. 50 Branch Street Malden MA 02148 781-322-9344 11/30/2016 $750,000 $1,500,000 MBE WBE MWBE 0756 The Ryan Company, Inc. 15 Commerce Way Norton MA 02766 (508) 742-2500 02/24/2017 $68,335,000 $200,000,000 MBE WBE MWBE 1815 Thielsch Engineering, Inc. 195 Frances Avenue Cranston RI 02910 (401) 467-6454 11/02/2016 $12,000,000 $20,000,000 MBE WBE MWBE 1453 Universal Electric Co., Inc. 59B Observer Street Springfield MA 01104 (413) 788-9473 11/04/2016 $3,470,000 $15,000,000 MBE WBE MWBE Page 45 of 204

Electrical 2808 USNE, Inc. 310 Lockhouse Road Westfield MA 01085 (413) 485-7177 03/09/2017 $865,000 $6,000,000 MBE WBE MWBE 1852 W.S. Anderson Inc. 617 Centre Street Brockton MA 02302 (508) 586-6997 07/26/2016 $500,000 $1,500,000 MBE WBE MWBE 1197 Waterline Industries Corporation 7 London Lane Seabrook NH 03874 (603) 474-7477 09/29/2016 $24,897,000 $65,000,000 MBE WBE MWBE 0753 Wayne J. Griffin Electric, Inc. 116 Hopping Brook Road Holliston MA 01746 (800) 421-0151 01/07/2017 $85,813,000 $450,000,000 MBE WBE MWBE 0539 Weston & Sampson CMR, Inc. 5 Centennial Drive Peabody MA 01960 978-532-1900 07/01/2016 $3,000,000 $6,000,000 MBE WBE MWBE 1988 Young Electrical Services, Inc. 220 High St., Rear Taunton MA 02780 (508) 823-0279 05/02/2017 $482,000 $4,000,000 MBE WBE MWBE 1319 Your Electrical Solution, Inc. 226 Libbey Industrial Parkway Weymouth MA 02189 (781) 331-3500 11/10/2016 $3,147,000 $14,411,000 MBE WBE MWBE 1983 Zap Electric, Inc. 102 1st Avenue Chicopee MA 01020 413-567-2228 06/25/2017 $3,683,000 $8,000,000 MBE WBE MWBE Page 46 of 204

Electronic Security Systems 1600 Advanced Alarm Systems, Inc. 101 Lindsey Street Fall River MA 02720 (508) 675-1937 09/27/2016 $350,000 $350,000 MBE WBE MWBE 0578 BCM Controls Corporation 30 Commerce Way Woburn MA 01801 (781) 933-8878 06/06/2017 $2,236,000 $50,735,000 MBE WBE MWBE 1970 CGL Electronic Security, Inc. 35 Southwest Park Westwood MA 02090 (339) 222-8165 06/06/2017 $649,000 $4,000,000 MBE WBE MWBE 1441 Dagle Electrical Construction Corp. 285 Salem Street Woburn MA 01801 (781) 937-7676 10/26/2016 $16,433,000 $74,601,000 MBE WBE MWBE 0443 Electronic Security and Control Systems, Inc. 108 Evergreen Street Bridgeport CT 06606 (203) 336-9506 11/12/2016 $633,000 $1,500,000 MBE WBE MWBE 1098 Galaxy Integrated Technologies, Inc. 100 Leo M. Birmingham Parkway Brighton MA 02135 (617) 202-6388 02/09/2017 $2,366,000 $10,000,000 MBE WBE MWBE 1692 Intelligent Systems & Control Contractors, Inc. d/b/a FTG Security 2 Battery March Park, Suite 401 Quincy MA 02169 (339) 502-6600 01/22/2017 $350,000 $350,000 MBE WBE MWBE 0073 J. F. White Contracting Company 10 Burr Street/P.O. box 9020 Framingham MA 01701 (508) 879-4700 10/26/2016 $52,305,000 $674,023,000 MBE WBE MWBE Page 47 of 204

Electronic Security Systems 0306 Jupiter Electric, Inc. 142 B Lafayette Road Salisbury MA 01952 (978) 499-7776 01/15/2017 $6,695,000 $16,000,000 MBE WBE MWBE 0022 LAN-TEL Communications, Inc. 1400 Providence Highway, Suite 2000 Norwood MA 02062 (781) 551-8599 03/18/2017 $2,963,000 $15,000,000 MBE WBE MWBE 0003 Lynnwell Associates, Inc. 108 Myrtle Street, Suite 104 Quincy MA 02171 (617) 261-2400 07/29/2016 $11,673,000 $27,226,000 MBE WBE MWBE 0065 Mello Electric Co., Inc. 138 Morgan Street Fall River MA 02721 (508) 679-3100 02/13/2017 $1,436,000 $3,136,000 MBE WBE MWBE 1969 Minuteman Security Technologies, Inc. 1 Connector Road Andover MA 01810 (978) 783-0018 08/09/2016 $4,034,000 $10,000,000 MBE WBE MWBE 1421 Pasek Corporation 9 West Third Street South Boston MA 02127 617-269-7110 12/23/2016 $379,000 $2,000,000 MBE WBE MWBE 1758 Schneider Electric Buildings Americas, Inc. 800 Federal Street, Mail Stop 1C Andover MA 01810 (978) 269-1000 05/15/2017 $6,123,000 $300,000,000 MBE WBE MWBE 1609 Shanix, Inc. 40 Worthington Road Cranston RI 02920 (401) 941-4222 06/27/2017 $1,605,000 $10,000,000 MBE WBE MWBE Page 48 of 204

Electronic Security Systems 0380 SIGNET Electronic Systems Inc. 106 Longwater Drive Norwell MA 02061 (781) 871-5888 01/18/2017 $3,276,000 $12,000,000 MBE WBE MWBE 0591 Valley Communications Systems, Inc. 20 First Avenue Chicopee MA 01020 (413) 592-4136 11/12/2016 $350,000 $350,000 MBE WBE MWBE Elevators 1473 3 Phase Elevator Corp. 100 Laurel Street, Suite 101 East Bridgewater MA 02333 (508) 350-9900 01/03/2017 $2,277,000 $5,000,000 MBE WBE MWBE 0869 Associated Elevator Companies, Inc. 583D Forest Road South Yarmouth MA 02664 (508) 760-3875 04/26/2017 $2,000,000 $7,000,000 MBE WBE MWBE 0940 Atlantic Elevator South Co., Inc. 1900 Fall River Avenue Seekonk MA 02771 (508) 336-2560 09/22/2016 $702,000 $8,000,000 MBE WBE MWBE 2215 Bay State Elevator Company 385 Main Street Dalton MA 01226 (413) 786-7000 09/28/2016 $493,000 $6,000,000 MBE WBE MWBE 2982 BBE Corporation 27 Congress Street, Suite 205-5 Salem MA 01970 (978) 594-1197 02/24/2017 $1,055,000 $6,133,000 MBE WBE MWBE Page 49 of 204

Elevators 0020 Delta Elevator Service Corporation dba Delta Beckwith Elevator Co. 115 Shawmut Road Canton MA 02021 (781) 332-3831 10/26/2016 $15,479,000 $60,647,000 MBE WBE MWBE 0964 Eagle Elevator Company, Inc. 176 Norfolk Avenue Roxbury MA 02119 (617) 238-0613 07/13/2017 $1,265,000 $15,000,000 MBE WBE MWBE 1216 Embree & White, Inc. 227 Garfield Avenue Woburn MA 01801 (781) 937-0700 03/12/2017 $834,000 $2,500,000 MBE WBE MWBE 0525 Kone, Inc. Ops Center: One KONE Court Moline IL 61265 (309) 743-5574 10/20/2016 $25,874,000 $350,000,000 MBE WBE MWBE 3149 Motion Elevator Corporation 35 Norwood Street Dorchester MA 02122 (855) 600-1206 03/08/2017 $455,000 $1,000,000 MBE WBE MWBE 0626 Otis Elevator Company 61 Fourth Ave. Needham MA 02494 (781) 433-7712 10/21/2016 $14,338,000 $500,000,000 MBE WBE MWBE 0660 Schindler Elevator Corporation 20 Whippany Road Morristown NJ 07960 (973) 397-6500 12/20/2016 $9,494,000 $400,000,000 MBE WBE MWBE 0976 Stanley Elevator Company, Inc. P.O. Box 843 Nashua NH 03061 (603) 882-6918 06/13/2017 $2,758,000 $10,000,000 MBE WBE MWBE Page 50 of 204

Elevators 1125 ThyssenKrupp Elevator Corporation 31 Dartmouth Street Westwood MA 02090 (781) 407-3338 01/16/2017 $4,238,000 $300,000,000 MBE WBE MWBE 1959 United Elevator Company, Inc. 195 Libbey Industrial Parkway, Unit # 3 Weymouth MA 02189 (781) 740-2440 11/25/2016 $4,000,000 $12,000,000 MBE WBE MWBE 1226 Worcester Elevator Co., Inc. 4 Southbridge Street Auburn MA 01501 (508) 752-2001 12/26/2016 $600,000 $1,500,000 MBE WBE MWBE Energy Management 2042 ABM Building Solutions, LLC 1 A Gill St Woburn MA 01801 781-939-9100 04/18/2017 $13,386,000 $13,386,000 MBE WBE MWBE 3170 Absolute Renewable Energy, LLC 11 Northeastern Boulevard, Suite 120 Nashua NH 03062 (603) 579-3621 04/23/2017 $925,000 $3,000,000 MBE WBE MWBE 0412 Advance Air & Heat Company, Inc. 177 Bullock Road East Freetown MA 02717 (508) 763-3738 02/02/2017 $400,000 $750,000 MBE WBE MWBE 3034 Advanced Solar Products, Inc. 270 South Main Street, Suite 203 Flemington NJ 08822 (908) 751-5818 09/29/2016 $25,000,000 $27,278,000 MBE WBE MWBE Page 51 of 204

Energy Management 0435 Aegis Energy Services, Inc. 55 Jackson Street Holyoke MA 01040 (413) 536-1156 05/21/2017 $1,500,000 $3,000,000 MBE WBE MWBE 2148 Ambient Temperature Corp. 14 Graf Road Newburyport MA 01950 (978) 646-0660 05/21/2017 $1,636,000 $12,000,000 MBE WBE MWBE 0898 Ameresco, Inc. 111 Speen Street, Suite 410 Framingham MA 01701 508-661-2200 07/23/2017 $169,409,000 $1,000,000,000 MBE WBE MWBE 2670 American Development Institute, LLC 37 Thurber Boulevard, Suite 107 Smithfield RI 02917 (781) 820-3798 07/31/2016 $9,865,000 $18,020,000 MBE WBE MWBE 0398 American Energy Management Corporation 221 Boston Post Road Marlborough MA 01752 (508) 480-8200 11/26/2016 $626,000 $5,000,000 MBE WBE MWBE 0935 Arden Engineering Constructors, LLC 505 Narragansett Park Drive Pawtucket RI 02861 (401) 727-3500 07/09/2017 $19,199,000 $95,000,000 MBE WBE MWBE 2034 Automated Building Systems, Inc. 150 Cordaville Road Southborough MA 01772 (508) 655-4227 01/09/2017 $3,903,000 $10,000,000 MBE WBE MWBE 0850 Automated Logic Contracting Services, Inc. 280 Moody Street Ludlow MA 01056 (413) 547-6595 04/23/2017 $857,000 $68,558,000 MBE WBE MWBE Page 52 of 204

Energy Management 0433 Automatic Temperature Control Corp. 86 Finnell Drive Weymouth MA 02188 781-340-1000 07/06/2016 $2,431,000 $10,000,000 MBE WBE MWBE 0783 Automatic Temperature Controls Inc. CHAC 95 Connecticut Street Cranston RI 02920 401-946-5780 02/04/2017 $1,791,000 $8,000,000 MBE WBE MWBE 0578 BCM Controls Corporation 30 Commerce Way Woburn MA 01801 (781) 933-8878 06/06/2017 $2,236,000 $50,735,000 MBE WBE MWBE 2070 Borrego Solar Systems, Inc. 55 Technology Drive, Suite 102 Lowell MA 01851 (888) 898-6273 03/28/2017 $23,782,000 $200,000,000 MBE WBE MWBE 3125 Brightergy, LLC 1712 Main Street, 6th Floor Kansas City MO 64108 (816) 866-0555 04/11/2017 $3,984,000 $20,000,000 MBE WBE MWBE 2399 Burnell Controls, Inc. 153 Andover Street, Suite 202 Danvers MA 01923 (617) 733-4572 04/12/2017 $678,000 $4,000,000 MBE WBE MWBE 0632 Colantonio Inc. 16 Everett Street Holliston MA 01746 (508) 429-8666 09/29/2016 $40,826,000 $77,423,000 MBE WBE MWBE 2805 Connecticut Temperature Controls, LLC 500 Corporate Row Cromwell CT 06416 (800) 890-2022 05/25/2017 $1,179,000 $3,000,000 MBE WBE MWBE Page 53 of 204

Energy Management 2375 Conserve Thru Control, Inc. 8 Renfrew Street Adams MA 01220 (413) 743-8282 09/05/2016 $1,000,000 $2,000,000 MBE WBE MWBE 2050 Consolidated Edison Solutions, Inc. 100 Summit Lake Drive, Suite 410 Valhalla NY 10595 (914) 286-7037 09/20/2016 $6,329,000 $500,000,000 MBE WBE MWBE 0650 Constellation NewEnergy, Inc. 116 John Street Lowell MA 01852 (978) 609-1403 10/03/2016 $68,441,000 $200,000,000 MBE WBE MWBE 2407 Conti Enterprises, Inc. 2045 Lincoln Highway Edison NJ 08817 (732) 520-5102 11/30/2016 $15,230,000 $356,395,000 MBE WBE MWBE 2309 Control Technologies Inc. 121 Park Avenue, Suite 10 Williston VT 05495 (802) 764-2203 11/28/2016 $1,159,000 $6,000,000 MBE WBE MWBE 1441 Dagle Electrical Construction Corp. 285 Salem Street Woburn MA 01801 (781) 937-7676 10/26/2016 $16,433,000 $74,601,000 MBE WBE MWBE 0378 ENE Systems, Inc. 480 Neponset St. Canton MA 02021 781-828-6770 03/19/2017 $19,203,000 $50,000,000 MBE WBE MWBE 2592 Energy Management and Control Services, Inc. 116 Budlong Road Cranston RI 02920 (401) 946-1440 10/12/2016 $1,718,000 $4,000,000 MBE WBE MWBE Page 54 of 204

Energy Management 2794 Energy Systems Group, LLC 1099 Winterson Road #110 Linthicum MD 21090 (410) 981-6650 01/27/2017 $34,096,000 $348,307,000 MBE WBE MWBE 0150 Enterprise Equipment Co., Inc. 276 Libbey Parkway Weymouth MA 02189 (781) 331-0900 01/08/2017 $10,019,000 $40,149,000 MBE WBE MWBE 0397 Fall River Electrical Associates Company, Inc. 74 Corneau Street Fall River MA 02721 (508) 675-0523 01/15/2017 $6,086,000 $19,627,000 MBE WBE MWBE 0493 Fred Williams, Inc. 320 Libbey Industrial Parkway Weymouth MA 02189 (781) 961-1500 04/06/2017 $9,721,000 $70,499,000 MBE WBE MWBE 2101 Global Resource Options, Inc. 205 Billings Farm Road, Bldg. 4 White River Junctio VT 05001 (800) 374-4494 09/13/2016 $21,104,000 $60,000,000 MBE WBE MWBE 0253 Honeywell International Inc. 65 Shawmut Road Canton MA 02021 781-298-2710 06/06/2017 $150,000,000 $750,000,000 MBE WBE MWBE 2288 Huntington Controls, Inc. 60 Glacier Drive, Suite 2000 Westwood MA 02090 (781) 535-6857 06/20/2017 $1,129,000 $8,000,000 MBE WBE MWBE 3040 Innovative Engineering Solutions, Inc. 25 Spring Street Walpole MA 02081 (508) 668-0033 11/26/2016 $5,000,000 $10,000,000 MBE WBE MWBE Page 55 of 204

Energy Management 2856 Inovateus Solar LLC 19890 Stateline Road South Bend IN 46637 (574) 968-2351 04/27/2017 $250,000 $500,000 MBE WBE MWBE 0073 J. F. White Contracting Company 10 Burr Street/P.O. box 9020 Framingham MA 01701 (508) 879-4700 10/26/2016 $52,305,000 $674,023,000 MBE WBE MWBE 1028 J. K. Scanlan Company, LLC 15 Research Road East Falmouth MA 02536 508-540-6226 05/18/2017 $26,711,000 $174,898,000 MBE WBE MWBE 0162 Johnson Controls, Inc 39 Salem Street Lynnfield MA 01940 (617) 645-2923 12/28/2016 $34,271,000 $500,000,000 MBE WBE MWBE 0207 Methuen Construction Co., Inc. 40 Lowell Road Salem NH 03079 603-328-2222 05/11/2017 $71,495,000 $133,708,000 MBE WBE MWBE 2993 Millennium Builders, Inc. 50 Inwood Road Rocky Hill CT 06067 (860) 571-0555 05/09/2017 $15,145,000 $60,717,000 MBE WBE MWBE 0617 NORESCO, LLC One Research Drive, Suite 400C Westborough MA 01581 (774) 364-0272 02/03/2017 $60,000,000 $350,000,000 MBE WBE MWBE 0586 Ostrow Electrical Co. 9 Mason Street Worcester MA 01609 (508) 754-2641 11/03/2016 $5,107,000 $69,850,000 MBE WBE MWBE Page 56 of 204

Energy Management 3122 PowerSecure, Inc. 650 West Avenue Stamford CT 06902 (617) 548-6050 11/19/2016 $20,981,000 $300,000,000 MBE WBE MWBE 2941 Prism Consulting, Inc dba Prism Energy Services 1150 Hancock St., Suite 400 Quincy MA 02169 (617) 328-9896 01/23/2017 $528,000 $5,000,000 MBE WBE MWBE 2759 Pro-Tech Energy Solutions LLC 215 Executive Drive Moorestown NJ 08057 (908) 526-3322 09/15/2016 $10,000,000 $20,000,000 MBE WBE MWBE 0569 Siemens Industry, Inc. 85 John Road, Unit 1 Canton MA 02021 781-575-1900 07/02/2016 $27,340,000 $1,500,000,000 MBE WBE MWBE 0512 Silktown Roofing, Inc. 27 Pleasant Street Manchester CT 06040 (860) 647-0198 06/25/2017 $6,754,000 $65,000,000 MBE WBE MWBE 2906 SolarCity Corporation 3055 Clearview Way San Mateo CA 94402 (650) 393-5100 12/13/2016 $3,728,000 $200,000,000 MBE WBE MWBE 2572 South Mountain Company, Inc. 15 Red Arrow Road, P.O. Box 1260 West Tisbury MA 02575 (508) 693-4850 10/18/2016 $2,000,000 $2,000,000 MBE WBE MWBE 2414 Sunpower Corporation, Systems 1414 Harbour Way South Richmond CA 94804 (510) 540-0550 07/16/2017 $35,471,000 $400,000,000 MBE WBE MWBE Page 57 of 204

Energy Management 3164 Tanko Streetlighting, Inc. 220 Bayshore Boulevard San Francisco CA 94124 (415) 254-7579 05/25/2017 $3,658,000 $14,000,000 MBE WBE MWBE 2630 Tecta America New England LLC 2 Sterling Road, Unit 1 North Billerica MA 01862 (978) 528-3152 12/23/2016 $6,517,000 $41,980,000 MBE WBE MWBE 1815 Thielsch Engineering, Inc. 195 Frances Avenue Cranston RI 02910 (401) 467-6454 11/02/2016 $12,000,000 $20,000,000 MBE WBE MWBE 0704 TRANE U.S. INC. 181 Ballardvale Street Wilmington MA 01887 (978) 737-3861 08/08/2016 $49,684,000 $67,073,000 MBE WBE MWBE 2964 Turning Mill Energy LLC 68 Tupper Road Unit #3, PO Box 1159 Sandwich MA 02563 (508) 888-4383 04/20/2017 $1,500,000 $3,000,000 MBE WBE MWBE 1197 Waterline Industries Corporation 7 London Lane Seabrook NH 03874 (603) 474-7477 09/29/2016 $24,897,000 $65,000,000 MBE WBE MWBE Exterior Siding 0310 Burke Construction Co., Inc. 6 Renfrew Street Adams MA 01220 (413) 743-3065 10/06/2016 $8,606,000 $12,714,000 MBE WBE MWBE Page 58 of 204

Exterior Siding 0983 Crocker Architectural Sheet Metal Co., Inc. 129 Southbridge Road North Oxford MA 01537 (508) 987-9900 05/24/2017 $3,000,000 $10,000,000 MBE WBE MWBE 2349 DDC Construction, Inc. 20 Query Street New Bedford MA 02745 (508) 992-7112 08/24/2016 $1,073,000 $3,196,000 MBE WBE MWBE 3056 J. N. R. Gutters, Inc. 38-40 Lancaster Street Haverhill MA 01830 (978) 372-4088 04/10/2017 $1,238,000 $3,000,000 MBE WBE MWBE 2060 J. T. Haffey Builders, Inc. 58 Park Street Framingham MA 01702 (508) 620-9168 07/27/2016 $1,806,000 $10,000,000 MBE WBE MWBE 0823 Kronenberger & Sons Restoration, Inc. 175 Industrial Park Road Middletown CT 06457 (860) 347-4600 10/10/2016 $10,000,000 $20,000,000 MBE WBE MWBE 2247 Sage Engineering and Contracting, Inc. 199 Servistar Industrial Way, Suite 2 Westfield MA 01085 (413) 562-4884 09/02/2016 $14,254,000 $25,000,000 MBE WBE MWBE 1573 Salco Construction Company, Inc. 77 Fourth Street Pittsfield MA 01201 (413) 433-0399 08/09/2016 $9,203,000 $15,421,000 MBE WBE MWBE 0724 Vareika Construction, Inc. 219 Walnut St., West Bridgewater MA 02379 (508) 583-3999 06/19/2017 $11,310,000 $38,493,000 MBE WBE MWBE Page 59 of 204

Fire Protection 1024 Adams Plumbing & Heating, Inc. 43 Printworks Drive Adams MA 01220 (413) 743-2308 02/09/2017 $14,086,000 $69,113,000 MBE WBE MWBE 2967 Aero Mechanical, Inc. 10 Leah Street Johnston RI 02919 (401) 751-8880 09/18/2016 $3,392,000 $15,000,000 MBE WBE MWBE 0778 Allied Fire Protection, Inc. 11 East Fisk Avenue Springfield MA 01107 413-788-9038 05/26/2017 $1,590,000 $4,000,000 MBE WBE MWBE 0935 Arden Engineering Constructors, LLC 505 Narragansett Park Drive Pawtucket RI 02861 (401) 727-3500 07/09/2017 $19,199,000 $95,000,000 MBE WBE MWBE 2738 Best Automatic Sprinkler Corp. 77 Elm Street Braintree MA 02184 (781) 380-3800 10/31/2016 $494,000 $3,000,000 MBE WBE MWBE 1063 Carlysle Engineering, Inc. 132 Brookside Avenue Jamaica Plain MA 02130 (617) 522-6650 06/21/2017 $4,052,000 $30,000,000 MBE WBE MWBE 1436 City Point Fire Protection, Inc. 10 Commerce Road Rockland MA 02370 (781) 681-5155 05/18/2017 $5,887,000 $12,000,000 MBE WBE MWBE 1542 Cogswell Sprinkler Co., Inc. 22 Canterbury Street Worcester MA 01610 (508) 753-0015 10/17/2016 $3,998,000 $15,000,000 MBE WBE MWBE Page 60 of 204

Fire Protection 0124 E. Amanti & Sons, Inc. 390 Highland Avenue Salem MA 01970 (978) 745-4144 11/26/2016 $18,503,000 $75,000,000 MBE WBE MWBE 1676 E. M. Duggan, Inc. 140 Will Drive Canton MA 02021 781-828-2292 07/13/2017 $7,982,000 $300,000,000 MBE WBE MWBE 1423 Ebacher Plumbing & Heating, Inc. 40 Portsmouth Road Amesbury MA 01913 (978) 388-4086 04/10/2017 $580,000 $2,000,000 MBE WBE MWBE 2574 Encore Holdings, LLC 70 Bacon Street Pawtucket RI 02860 (401) 723-7301 08/20/2016 $1,782,000 $25,000,000 MBE WBE MWBE 1389 Hampshire Fire Protection Co., Inc. 8 North Wentworth Avenue Londonderry NH 03053 603-432-8221 01/08/2017 $1,897,000 $15,000,000 MBE WBE MWBE 1393 J.C. Cannistraro, LLC 80 Rosedale Road Watertown MA 02471 (617) 926-0092 08/28/2016 $74,301,000 $250,000,000 MBE WBE MWBE 1825 Marathon Fire Protection, Inc. 485 Pine Street Seekonk MA 02771 (508) 336-4300 12/22/2016 $1,290,000 $2,681,000 MBE WBE MWBE 1353 Rustic Fire Protection, Inc. 320 West Main Street Norton MA 02766 (508) 431-9938 04/15/2017 $3,019,000 $7,500,000 MBE WBE MWBE Page 61 of 204

Fire Protection 1245 SimplexGrinnell Limited Partnership 95 Shawmut Road Canton MA 02021 617-965-5900 07/10/2017 $4,034,000 $500,000,000 MBE WBE MWBE 0309 SRI Fire Sprinkler, LLC 1060 Central Ave. Albany NY 12205 (518) 459-2776 04/15/2017 $5,000,000 $25,000,000 MBE WBE MWBE 0587 Thomas G. Gallagher, Inc. 109 Smith Place Cambridge MA 02138 (617) 661-7000 10/23/2016 $33,066,000 $125,000,000 MBE WBE MWBE 1770 William M. Collins Co., Inc. 410 Dorchester Avenue Boston MA 02127 (617) 268-6180 07/01/2016 $13,177,000 $25,000,000 MBE WBE MWBE 0593 Xcel Fire Protection, Inc. 11A Industrial Way, Unit #1 Salem NH 03079 (603) 890-3331 10/11/2016 $736,000 $3,000,000 MBE WBE MWBE 0400 Yankee Sprinkler Co., Inc. 612R Plymouth Street East Bridgewater MA 02333 (508) 378-7212 05/26/2017 $1,215,000 $10,000,000 MBE WBE MWBE Floor Cover 0452 Alpha Contracting Associates, Inc. 1408c Centre Street Roslindale MA 02131 (617) 325-6500 05/21/2017 $2,869,000 $5,156,000 MBE WBE MWBE Page 62 of 204

Floor Cover 1190 American Sport Floors Inc. 105 Exchange Street Rockland MA 02370 781-871-0878 08/27/2016 $500,000 $1,500,000 MBE WBE MWBE 2199 Athletic Surfaces Inc. 91 Fayerweather Street Cambridge MA 02138 (781) 858-9319 07/30/2016 $761,000 $2,500,000 MBE WBE MWBE 0390 Ayotte and King for Tile, Inc. 165 Trilby Avenue Chicopee MA 01020 413-532-9463 06/21/2017 $3,985,000 $12,000,000 MBE WBE MWBE 1537 Beynon Sports Surfaces, Inc. 16 Alt Road Hunt Valley MD 21030 (410) 771-9473 05/26/2017 $2,684,000 $75,000,000 MBE WBE MWBE 0683 Capital Carpet & Flooring Specialists, Inc. 12 Walnut Hill Park Woburn MA 01801 (781) 935-9430 02/24/2017 $2,927,000 $25,000,000 MBE WBE MWBE 0321 CJM Services, Inc. 50 Kerry Place, Box 424 Norwood MA 02062 (781) 490-8508 03/28/2017 $2,603,000 $5,264,000 MBE WBE MWBE 1082 Continental Flooring Company 9319 N. 94th Way, Suite 1000 Scottsdale AZ 85258 800-8251221 04/09/2017 $1,710,000 $4,000,000 MBE WBE MWBE 1929 Dynamic Sports Construction, Inc. 301 Sonny Drive Leander TX 78641 (512) 260-6722 09/10/2016 $500,000 $3,000,000 MBE WBE MWBE Page 63 of 204

Floor Cover 0991 F.J. Roberts Floors, Inc. 44 Garden Street, Unit 8 Danvers MA 01923 (978) 777-6820 10/14/2016 $316,000 $3,000,000 MBE WBE MWBE 1129 G.V.W., Inc. 1200 Bennington St. E. Boston MA 02128 (617) 567-6000 10/19/2016 $15,888,000 $54,576,000 MBE WBE MWBE 0307 J.J. Curran & Son, Inc. 501 S. Pearl Street Albany NY 12202 (518) 434-8110 03/28/2017 $1,111,000 $5,000,000 MBE WBE MWBE 0576 Kenvo Floor Co., Inc. 128 Ten Rod Road Exeter RI 02822 (401) 294-1244 01/20/2017 $1,049,000 $4,000,000 MBE WBE MWBE 1316 New England Decks & Floors, Incorporated 13 Cedar Street Milford MA 01757 (508) 473-4641 02/23/2017 $359,000 $3,000,000 MBE WBE MWBE 1366 Northern Contracting Corp. 68 Jackson Street Canton MA 02021 (781) 821-4200 12/12/2016 $7,869,000 $24,000,000 MBE WBE MWBE 2003 Pavilion Floors, Inc. 90 Commerce Way Woburn MA 01801 (781) 305-5403 05/03/2017 $5,035,000 $50,000,000 MBE WBE MWBE 2651 Prime Coat II, LLC 405 Oakwood Avenue Waukegan IL 60085 (847) 362-5111 03/13/2017 $1,822,000 $10,000,000 MBE WBE MWBE Page 64 of 204

Floor Cover 0792 West Floor Covering, Inc. 42 Winter Street, Suite 11 Pembroke MA 02359 (781) 826-9022 04/04/2017 $3,469,000 $19,703,000 MBE WBE MWBE General Construction 3226 BHD/BEC JV2015 - A Joint Venture 40 Shawmut Road Canton MA 02021 (781) 737-1719 09/29/2016 $106,507,000 $275,832,000 MBE WBE MWBE 2225 A.J. Schnopp, Jr. Construction, Inc. 899 South Street Dalton MA 01226 (413) 684-2374 01/16/2017 $1,600,000 $2,000,000 MBE WBE MWBE 0102 A.P. Whitaker & Sons, Inc. 652 West Center Street W. Bridgewater MA 02379 (508) 584-6611 05/10/2017 $9,041,000 $21,532,000 MBE WBE MWBE 0687 Abbot Building Restoration Co., Inc. 28 Allerton Street Boston MA 02119 (617) 445-0274 04/27/2017 $2,500,000 $10,000,000 MBE WBE MWBE 0950 Ace Restoration Company, Inc. 29 Linden Street Medford MA 02155 (781) 396-6150 06/27/2017 $1,691,000 $3,863,000 MBE WBE MWBE 1179 Acme Waterproofing Co., Inc. 21 Nightingale Avenue Quincy MA 02169 (781) 982-2250 11/02/2016 $6,710,000 $20,000,000 MBE WBE MWBE Page 65 of 204

General Construction 1173 Adams & Ruxton Construction Company 600 Union Street West Springfield MA 01089 (413) 734-2138 09/15/2016 $1,623,000 $20,000,000 MBE WBE MWBE 1183 Agostini Construction Co., Inc. 243 Narragansett Park Drive E. Providence RI 02916 (401) 435-4848 08/17/2016 $103,101,000 $103,101,000 MBE WBE MWBE 1499 All State Construction, Inc. 449 Cooke Street Farmington CT 06032 860-678-0678 06/20/2017 $10,000,000 $20,000,000 MBE WBE MWBE 0458 Allegrone Construction Co., Inc. 273 Newell Street Pittsfield MA 01201 (413) 997-9231 07/30/2016 $23,388,000 $56,500,000 MBE WBE MWBE 0452 Alpha Contracting Associates, Inc. 1408c Centre Street Roslindale MA 02131 (617) 325-6500 05/21/2017 $2,869,000 $5,156,000 MBE WBE MWBE 3184 Ambrose Homes, Inc. 2766 Route 6 / P.O. Box 1405 Wellfleet MA 02667 (508) 349-8252 09/23/2016 $1,000,000 $1,500,000 MBE WBE MWBE 3000 American Construction Corporation 54 Oakville Street Lynn MA 01905 (781) 584-6178 05/29/2017 $1,000,000 $2,000,000 MBE WBE MWBE 3192 American Green Building Construction Services, Inc. 190 Milton Street Dedham MA 02026 (781) 461-2500 11/16/2016 $312,000 $1,500,000 MBE WBE MWBE Page 66 of 204

General Construction 0021 Antonelli Construction Co 21 Adams Street Worcester MA 01613 (508) 753-7436 05/03/2017 $1,565,000 $4,735,000 MBE WBE MWBE 1991 APC Development Group, Inc. 17 Woodsbury Road Rockland MA 02370 (774) 696-7491 02/18/2017 $1,156,000 $1,519,000 MBE WBE MWBE 0340 Apex Corp. P.O. Box 127 / 56 Charles Street North Abington MA 02351 (781) 871-6227 05/02/2017 $3,176,000 $12,000,000 MBE WBE MWBE 1126 Architectural Building and Restoration, LLC 407 Rear Mystic Ave. Unit 16 Medford MA 02155 (781) 395-2600 03/15/2017 $1,422,000 $5,290,000 MBE WBE MWBE 0935 Arden Engineering Constructors, LLC 505 Narragansett Park Drive Pawtucket RI 02861 (401) 727-3500 07/09/2017 $19,199,000 $95,000,000 MBE WBE MWBE 0879 B.C. Construction Co., Inc. 3 Washington Street North Reading MA 01864 (978) 276-0121 02/04/2017 $8,486,000 $15,012,000 MBE WBE MWBE 0255 B.W. Construction Co., Inc. 29 R. Jones Road Spencer MA 01562 (508) 885-6560 10/02/2016 $9,870,000 $9,870,000 MBE WBE MWBE 0439 Bacon Construction Co., Inc. 241 Narragansett Park Drive East Providence RI 02916 401-431-1200 02/07/2017 $104,858,000 $197,296,000 MBE WBE MWBE Page 67 of 204

General Construction 3216 Bacon-Agostini Construction Joint Venture 243 Narragtansett Park Drive E. Providence MA 02916 08/17/2016 $150,000,000 $300,397,000 MBE WBE MWBE 3100 Bahry Building Company 26 Nye Street East Providence RI 02914 (774) 229-2134 09/02/2016 $3,620,000 $6,029,000 MBE WBE MWBE 0382 Barbato Construction Co., Inc. 155 East Grove Street Middleborough MA 02346 508-946-9414 03/24/2017 $8,500,000 $18,950,000 MBE WBE MWBE 0440 Barletta Engineering Corporation 40 Shawmut Road, Suite 200 Canton MA 02021 (781) 821-6222 09/29/2016 $26,903,000 $38,619,000 MBE WBE MWBE 2530 Barletta Heavy Division, Inc. 40 Shawmut Road Canton MA 02021 (781) 821-6222 10/12/2016 $79,604,000 $237,213,000 MBE WBE MWBE 1651 Barr & Barr, Inc. 260 Cochituate Road Framingham MA 01701 508-879-5750 07/12/2017 $63,450,000 $400,000,000 MBE WBE MWBE 1597 Bay State Regional Contractors, Inc. 73 Desert Sands Lane Yarmouthport MA 02675 (508) 362-0428 08/12/2016 $2,624,000 $6,000,000 MBE WBE MWBE 0245 BCI Construction, Inc. 20 Loudonville Road Albany NY 12204 (518) 426-3200 11/04/2016 $20,000,000 $40,000,000 MBE WBE MWBE Page 68 of 204

General Construction 1189 Benn Construction Co., Inc. 39 Jarves Street / P.O. Box 638 Sandwich MA 02563 (508) 280-4255 05/19/2017 $1,500,000 $1,785,000 MBE WBE MWBE 3234 BHD/BEC JV2015, a Joint Venture 40 Shawmut Road Canton MA 02021 09/29/2016 $106,507,000 $275,832,000 MBE WBE MWBE 3221 BHD/BEC JV2015, A Joint Venture 40 Shawmut Road Canton MA 02021 09/29/2016 $106,507,000 $275,832,000 MBE WBE MWBE 0305 Bilt-Rite Construction, Inc. 150 Shirley Street Boston MA 02119 (617) 541-9777 01/16/2017 $27,247,000 $84,079,000 MBE WBE MWBE 0194 Bond Brothers Inc. 145 Spring Street Everett MA 02149 617-387-3400 03/08/2017 $144,245,000 $570,675,000 MBE WBE MWBE 1350 Boston Building & Bridge Corp. 1094 Blue Hill Avenue Milton MA 02186 617-333-0342 07/01/2016 $31,040,000 $41,961,000 MBE WBE MWBE 0106 Brait Builders Corporation 506 Plain Street, Suite 201 Marshfield MA 02050 (781) 837-6400 04/16/2017 $111,976,000 $163,890,000 MBE WBE MWBE 0557 Brophy & Phillips Co., Inc. 928 West Chestnut Street Brockton MA 02301 (508) 583-7140 08/30/2016 $3,516,000 $24,479,000 MBE WBE MWBE Page 69 of 204

General Construction 0728 Builders Systems, Inc. 135 Southbridge St., P.O.Box 635 Auburn MA 01501 (508) 798-8797 06/27/2017 $6,316,000 $25,000,000 MBE WBE MWBE 2560 Build-It Construction Services, Inc. 73 Newton Road Plaistow NH 03865 (603) 974-1896 12/10/2016 $1,350,000 $3,300,000 MBE WBE MWBE 0310 Burke Construction Co., Inc. 6 Renfrew Street Adams MA 01220 (413) 743-3065 10/06/2016 $8,606,000 $12,714,000 MBE WBE MWBE 0544 C.H. Nickerson & Co., Inc. 49 Hayden Hill Rd Torrington CT 06790 (860) 489-0455 09/28/2016 $123,303,000 $170,058,000 MBE WBE MWBE 2845 Calhess Restoration & Weatherproofing Corporation 405 Columbia Road Boston MA 02125 (617) 288-3000 09/20/2016 $9,676,000 $32,588,000 MBE WBE MWBE 2292 Callahan, Inc. 80 First Street Bridgewater MA 02324 (508) 279-0012 04/16/2017 $74,353,000 $311,073,000 MBE WBE MWBE 0842 CAM HVAC & Construction Inc. 116 Lydia Ann Road Smithfield RI 02917 (401) 232-7230 11/26/2016 $7,380,000 $28,554,000 MBE WBE MWBE 0250 Camdele Construction Co. Inc. 154 Salem St Boston MA 02113 (617) 523-7410 03/09/2017 $438,000 $1,740,000 MBE WBE MWBE Page 70 of 204

General Construction 0012 Campbell Construction Group, LLC 21 Caller Street, Suite # 4 Peabody MA 01960 (978) 532-1998 04/25/2017 $6,256,000 $15,246,000 MBE WBE MWBE 0396 Cape Associates Inc. 345 Massasoit Road Eastham MA 02642 (774) 316-4704 09/04/2016 $3,237,000 $10,000,000 MBE WBE MWBE 0128 Cape Building Systems, Inc. 13 Industrial Drive Mattapoisett MA 02739 (508) 758-4915 01/07/2017 $2,971,000 $7,457,000 MBE WBE MWBE 1462 Carlin Contracting Co., Inc. 454 Boston Post Road Waterford CT 06385 (860) 443-8337 05/02/2017 $70,711,000 $104,253,000 MBE WBE MWBE 1063 Carlysle Engineering, Inc. 132 Brookside Avenue Jamaica Plain MA 02130 (617) 522-6650 06/21/2017 $4,052,000 $30,000,000 MBE WBE MWBE 2027 Caruso & McGovern Construction, Inc. One Industrial Way Georgetown MA 01833 (978) 352-3399 06/21/2017 $3,324,000 $10,000,000 MBE WBE MWBE 0505 Casby Bros, Inc. 197 Gardner Street West Roxbury MA 02132 (617) 327-2374 07/16/2016 $2,402,000 $4,883,000 MBE WBE MWBE 0014 Castagna Construction Corp. 69 Parker Street Newburyport MA 01950 978-465-2800 04/11/2017 $16,664,000 $27,363,000 MBE WBE MWBE Page 71 of 204

General Construction 2840 Cenaxo, LLC 78 Granby Street Bloomfield CT 06002 (860) 757-3290 04/17/2017 $500,000 $1,000,000 MBE WBE MWBE 1135 Central Ceilings, Inc. 36 Norfolk Avenue South Easton MA 02375 (508) 238-6985 10/25/2016 $1,492,000 $75,353,000 MBE WBE MWBE 1324 Chapman Waterproofing Company 395 Columbia Road Boston MA 02125 (617) 288-3000 10/09/2016 $3,601,000 $50,000,000 MBE WBE MWBE 1608 Charter Contracting Company, LLC 500 Harrison Avenue, Suite 4R Boston MA 02118 (857) 246-6800 09/13/2016 $89,313,000 $89,313,000 MBE WBE MWBE 2562 Charters Brothers Construction LLC 27 Main Street Danville NH 03819 (603) 382-0279 10/20/2016 $2,805,000 $6,356,000 MBE WBE MWBE 1458 Cianbro Corporation 101 Cianbro Square Pittsfield ME 04967 (207) 487-3311 08/31/2016 $67,302,000 $710,624,000 MBE WBE MWBE 3106 City Enterprise, Inc. 38 Berkshire Avenue Springfield MA 01109 (413) 726-9549 10/01/2016 $1,997,000 $10,000,000 MBE WBE MWBE 3142 Citywide Mass Painting, Inc. P O Box 930 Randolph MA 02368 (774) 381-1250 04/24/2017 $250,000 $500,000 MBE WBE MWBE Page 72 of 204

General Construction 0321 CJM Services, Inc. 50 Kerry Place, Box 424 Norwood MA 02062 (781) 490-8508 03/28/2017 $2,603,000 $5,264,000 MBE WBE MWBE 1918 Classic Construction & Development Corporation 60Taylor Street Littleton MA 01460 (978) 369-2292 09/02/2016 $1,720,000 $5,249,000 MBE WBE MWBE 2374 CMGC Building Corp. 360 Harvey Road Manchester NH 03103 (603) 629-9992 11/10/2016 $2,607,000 $15,000,000 MBE WBE MWBE 0632 Colantonio Inc. 16 Everett Street Holliston MA 01746 (508) 429-8666 09/29/2016 $40,826,000 $77,423,000 MBE WBE MWBE 1944 Coletta Contracting Company, Inc. 83 Power Road Pawtucket RI 02860 (401) 727-1757 04/24/2017 $2,244,000 $6,482,000 MBE WBE MWBE 0960 Collins Construction Company, Inc. 33 Swindells Street Fall River MA 02723 (508) 678-5201 06/06/2017 $1,936,000 $6,000,000 MBE WBE MWBE 0980 Columbia Construction Co. 100 Riverpark Drive North Reading MA 01864 (978) 664-9500 05/19/2017 $61,381,000 $275,000,000 MBE WBE MWBE 0925 Commercial Construction Corp. One Mills Point Middleton MA 01949 (617) 438-2393 04/02/2017 $5,555,000 $7,883,000 MBE WBE MWBE Page 73 of 204

General Construction 2449 Commodore Builders Corporation 80 Bridge Street Newton MA 02458 (617) 614-3500 09/10/2016 $38,494,000 $300,000,000 MBE WBE MWBE 1302 Consigli Construction Co., Inc. 72 Sumner St. Milford MA 01757 (508) 458-0443 05/02/2017 $217,381,000 $1,305,080,000 MBE WBE MWBE 0252 Construction & Telecommunication Services, Inc. 125 Liberty Street, Suite 302 Danvers MA 01923 (978) 335-4874 10/14/2016 $1,072,000 $6,000,000 MBE WBE MWBE 0067 Construction Dynamics, Inc. 65 Parker Street Clinton MA 01510 (978) 343-6606 10/21/2016 $5,477,000 $25,000,000 MBE WBE MWBE 1296 Contracting Specialists Incorporated 453 South Main Street Attleboro MA 02703 (508) 222-2377 10/25/2016 $9,649,000 $48,909,000 MBE WBE MWBE 0958 Contractor's Network, Inc. 38 Edmund Street East Providence RI 02914 (401) 434-5440 03/05/2017 $5,506,000 $12,000,000 MBE WBE MWBE 2417 Cranshaw Construction of New England Limited Partnership Limited Partnership 2310 Washington Street Newton Lower Falls MA 02462 (617) 559-5244 01/25/2017 $74,611,000 $300,000,000 MBE WBE MWBE 0651 CTA Construction Company, Inc. 1432 Main Street, Suite 204 Waltham MA 02451 (781) 786-6600 12/15/2016 $84,089,000 $254,491,000 MBE WBE MWBE Page 74 of 204

General Construction 0770 D. & C. Construction Co., Inc. 415 V.F.W Drive, P.O. Box 415 Rockland MA 02370 (781) 871-8200 08/02/2016 $5,662,000 $27,308,000 MBE WBE MWBE 0032 D. A. Sullivan & Sons, Inc. 82-84 North Street Northampton MA 01060 (413) 584-0310 07/19/2016 $23,752,000 $45,415,000 MBE WBE MWBE 2780 D.E.W. Construction Corp. 277 Blair Park Road, Suit 130 Williston VT 05495 (802) 872-0505 11/11/2016 $53,482,000 $150,000,000 MBE WBE MWBE 1143 Dacon Corporation 16 Huron Drive Natick MA 01760 (508) 652-1630 12/23/2016 $20,807,000 $80,000,000 MBE WBE MWBE 1441 Dagle Electrical Construction Corp. 285 Salem Street Woburn MA 01801 (781) 937-7676 10/26/2016 $16,433,000 $74,601,000 MBE WBE MWBE 3054 Danco Management, Inc. 67 Foster Street, Suite 6 Peabody MA 01960 (978) 804-9085 04/24/2017 $350,000 $700,000 MBE WBE MWBE 0695 Dandis Contracting, Inc. 1020 Turnpike Street, Unit 12 Canton MA 02021 (781) 828-9313 05/31/2017 $1,500,000 $5,750,000 MBE WBE MWBE 2701 Dandreo Brothers General Contractors & Masonry, LLC 106 Oakville Street Lynn MA 01905 (781) 581-7719 03/08/2017 $5,035,000 $13,000,000 MBE WBE MWBE Page 75 of 204

General Construction 0375 Daniel O'Connell's Sons, Inc. 480 Hampden Street Holyoke MA 01040 (413) 540-1448 10/30/2016 $126,387,000 $405,509,000 MBE WBE MWBE 0392 Dankris Building Corp. 6 High Street Plainville MA 02762 (508) 695-4066 03/22/2017 $2,207,000 $3,866,000 MBE WBE MWBE 0559 David J. Tierney, Jr. Inc. 169 Gale Avenue Pittsfield MA 01201 (413) 499-1410 12/14/2016 $4,562,000 $10,000,000 MBE WBE MWBE 2349 DDC Construction, Inc. 20 Query Street New Bedford MA 02745 (508) 992-7112 08/24/2016 $1,073,000 $3,196,000 MBE WBE MWBE 0328 DeIulis Brothers Construction Company, Inc. 31 Collins Street Terrace Lynn MA 01902 781-592-8677 11/02/2016 $11,764,000 $23,217,000 MBE WBE MWBE 2066 Dellbrook Construction, LLC 859 Willard St. Quincy MA 02169 (781) 380-1675 03/11/2017 $39,533,000 $280,647,000 MBE WBE MWBE 2326 Delphi Construction, Inc. 130 Overland Road Waltham MA 02451 781-893-9900 09/13/2016 $12,042,000 $101,969,000 MBE WBE MWBE 0990 Delray Contracting, Inc. 10 Nutmeg Drive Ellington CT 06029 (860) 870-8100 05/06/2017 $3,128,000 $9,610,000 MBE WBE MWBE Page 76 of 204

General Construction 2518 Desco Professional Builders, Inc. 290 Somers Road Ellington CT 06029 860-870-7070 09/11/2016 $2,749,000 $10,000,000 MBE WBE MWBE 0802 Dimeo Construction Company 75 Chapman St Providence RI 02905 (401) 781-9800 02/03/2017 $289,559,000 $725,235,000 MBE WBE MWBE 0661 Diversified Construction Services, LLC 100 University Drive Amherst MA 01002 (413) 549-2900 01/14/2017 $2,700,000 $10,000,000 MBE WBE MWBE 3179 Donovan Building Corporation P.O. Box 612 North Chatham MA 02650 (508) 945-5004 08/19/2016 $350,000 $350,000 MBE WBE MWBE 2452 E W Burman, Inc. 33 Vermont Avenue Warwick RI 02888 (401) 738-5400 10/24/2016 $5,671,000 $30,000,000 MBE WBE MWBE 2969 E. Watson Excavating, Inc. 124 Leaf Lane East Bridgewater MA 02333 (508) 378-4543 03/28/2017 $1,426,000 $4,719,000 MBE WBE MWBE 0198 E.A. Colangeli Construction Co. Inc. 30 Thacher Street Malden MA 02148 (781) 324-9093 04/26/2017 $6,549,000 $10,000,000 MBE WBE MWBE 0840 EaglePoint Builders, Inc. 54 Burnham Street Belmont MA 02478 617-484-3664 02/25/2017 $600,000 $1,200,000 MBE WBE MWBE Page 77 of 204

General Construction 0010 Eastern General Contractors, Inc. 52-60 Berkshire Avenue Springfield MA 01109 (413) 733-6544 01/28/2017 $20,460,000 $26,457,000 MBE WBE MWBE 0333 Eckman Construction Company, Inc. 84 Palomino Lane Bedford NH 03110 (603) 623-1713 09/29/2016 $38,032,000 $76,410,000 MBE WBE MWBE 1187 Elizabeth Contracting Corporation 5 Wight Lane Westwood MA 02090 (781) 251-9000 03/09/2017 $2,917,000 $3,914,000 MBE WBE MWBE 1394 Enfield Builders, Inc. 1654 King Street, PO Box 1201 Enfield CT 06083 (860) 627-6870 02/24/2017 $17,810,000 $55,471,000 MBE WBE MWBE 3055 Enfield Enterprises, Inc. 30 Magaziner Place Springfield MA 01104 (413) 788-2688 06/13/2017 $2,960,000 $15,000,000 MBE WBE MWBE 0150 Enterprise Equipment Co., Inc. 276 Libbey Parkway Weymouth MA 02189 (781) 331-0900 01/08/2017 $10,019,000 $40,149,000 MBE WBE MWBE 1288 Environmental Restorations, Inc. 25 Spaulding Road, Suite 17-2 Fremont NH 03044 (603) 329-6101 05/30/2017 $6,667,000 $11,997,000 MBE WBE MWBE 2237 Erland Construction, Inc. 71 Third Avenue Burlington MA 01803 (781) 272-9440 03/05/2017 $69,086,000 $223,313,000 MBE WBE MWBE Page 78 of 204

General Construction 1312 Essex Newbury North Contracting Corp. 65 Parker Street, Unit 5 Newburyport MA 01950 (978) 463-5414 07/27/2016 $9,535,000 $25,000,000 MBE WBE MWBE 0275 F.L. Caulfield & Sons, Inc. 234 Copeland Street, Suite 230 Quincy MA 02169 (617) 472-8800 09/01/2016 $17,950,000 $43,790,000 MBE WBE MWBE 1087 F.W. Madigan Company, Inc. 367 Chandler Street / P.O. Box 20670 Worcester MA 01602 (508) 753-1459 05/03/2017 $20,000,000 $40,000,000 MBE WBE MWBE 1356 Falite Bros. Inc. 9 Broadway Wakefield MA 01880 (781) 246-9320 06/07/2017 $1,000,000 $4,000,000 MBE WBE MWBE 2482 Federal Construction Corp. 50 Salem Street Lynnfield MA 01940 (781) 246-1700 03/05/2017 $2,696,000 $10,000,000 MBE WBE MWBE 2085 Five Star Building Corp. 123 Union Street, Suite 200 Easthampton MA 01027 (413) 527-4060 11/04/2016 $11,918,000 $36,881,000 MBE WBE MWBE 0248 Fleming Bros., Inc. 106 Columbia Street Quincy MA 02169 781-843-4071 04/06/2017 $642,000 $15,000,000 MBE WBE MWBE 0018 Folan Waterproofing & Construction Co., Inc. 795 Washington St. South Easton MA 02375 (508) 238-6550 08/26/2016 $3,307,000 $15,000,000 MBE WBE MWBE Page 79 of 204

General Construction 0130 Fontaine Bros., Inc. 510 Cottage Street Springfield MA 01104 413-781-2020 07/01/2016 $110,000,000 $263,581,000 MBE WBE MWBE 1375 Forish Construction Company, Inc. 21 Mainline Drive/P.O. Box 358 Westfield MA 01086 (413) 568-8624 06/27/2017 $9,000,000 $17,000,000 MBE WBE MWBE 0282 Fraser Engineering Company, Inc. 65 Court Street Newton MA 02460 (617) 332-3700 10/13/2016 $10,368,000 $36,302,000 MBE WBE MWBE 1117 G & R Construction, Inc. 253 Centre Street Quincy MA 02169 (781) 849-9093 04/14/2017 $35,000,000 $62,285,000 MBE WBE MWBE 1372 G. Greene Construction Co., Inc. 240 Lincoln Street Allston MA 02134 (617) 782-1100 02/13/2017 $16,520,000 $95,016,000 MBE WBE MWBE 1129 G.V.W., Inc. 1200 Bennington St. E. Boston MA 02128 (617) 567-6000 10/19/2016 $15,888,000 $54,576,000 MBE WBE MWBE 0754 Gardner Construction & Industrial Services, Inc. 47 Olivine Street Chicopee MA 01013 413-535-1500 08/11/2016 $4,346,000 $8,352,000 MBE WBE MWBE 0681 Garland Construction Corporation 40 Old James Street Chicopee MA 01020 (413) 533-7699 06/02/2017 $1,425,000 $4,000,000 MBE WBE MWBE Page 80 of 204

General Construction 0884 Gilbane Building Company 10 Channel Center Street, Suite 100 Boston MA 02110 (617) 478-3303 09/04/2016 $500,000,000 $3,000,000,000 MBE WBE MWBE 1163 Gill Building Corporation dba Renaissance Builders 390 Main Road Gill MA 01354 (413) 863-8316 06/06/2017 $1,138,000 $5,000,000 MBE WBE MWBE 0608 Greenwood Industries, Inc. 640 Lincoln Street Worcester MA 01605 (508) 865-4040 02/12/2017 $10,792,000 $75,000,000 MBE WBE MWBE 0604 Groom Construction Co., Inc. 96 Swampscott Road Salem MA 01970 (781) 592-3135 04/27/2017 $14,399,000 $50,000,000 MBE WBE MWBE 3008 GTC Construction Management Co. 85 Essex Street, Suite 3 Haverhill MA 01832 (978) 891-3451 11/01/2016 $2,948,000 $14,000,000 MBE WBE MWBE 0359 H.V. Collins Company, Inc. 99 Gano Street Providence RI 02906 (401) 421-4080 11/21/2016 $51,674,000 $51,674,000 MBE WBE MWBE 1913 Heery International, Inc. 80 Blanchard Road, Suite 108 Burlington MA 01803 (781) 494-9000 04/30/2017 $29,570,000 $356,082,000 MBE WBE MWBE 0476 Heritage Restoration, Inc. P.O. Box 478, 170 Pleasant Street Rockland MA 02370 (781) 878-2461 01/01/2017 $5,000,000 $25,000,000 MBE WBE MWBE Page 81 of 204

General Construction 1322 Homer Contracting, Inc. 195 Broadway Arlington MA 02474 (781) 648-3372 02/13/2017 $5,427,000 $12,153,000 MBE WBE MWBE 2631 Hunt Construction Group, Inc. 6720 N. Scottsdale Road, Suite 300 Scottsdale AZ 85253 (480) 368-4723 03/23/2017 $400,000,000 $2,000,000,000 MBE WBE MWBE 0905 Hutter Construction Corporation 810 Turnpike Road, P.O. Box 257 New Ipswich NH 03071 (603) 878-2300 03/22/2017 $48,020,000 $125,000,000 MBE WBE MWBE 1513 Inglewood Development Corporation 123 Dwight Road Longmeadow MA 01106 (413) 567-0069 10/02/2016 $2,621,000 $7,655,000 MBE WBE MWBE 3141 Ironclad Services, Inc. 1500 Main Street, Suite 2004 Springfield MA 01115 (413) 693-1371 03/08/2017 $6,584,000 $25,000,000 MBE WBE MWBE 1363 J & J Contractors, Inc. 101 Billerica Avenue, Bldg 5, Ste 205 North Billerica MA 01862 (978) 452-9898 08/31/2016 $25,000,000 $50,000,000 MBE WBE MWBE 2370 J & M Geary Construction, Inc. 165 East View Drive Cheshire MA 01225 (413) 743-7710 10/08/2016 $1,750,000 $2,500,000 MBE WBE MWBE 0273 J. D'Amico, Inc. 10 York Avenue Randolph MA 02368 (781) 960-3700 01/21/2017 $7,471,000 $14,497,000 MBE WBE MWBE Page 82 of 204

General Construction 0073 J. F. White Contracting Company 10 Burr Street/P.O. box 9020 Framingham MA 01701 (508) 879-4700 10/26/2016 $52,305,000 $674,023,000 MBE WBE MWBE 0568 J. H. Maxymillian, Inc. 1801 East Street Pittsfield MA 01201 (781) 890-8670 03/31/2017 $4,151,000 $58,992,000 MBE WBE MWBE 1028 J. K. Scanlan Company, LLC 15 Research Road East Falmouth MA 02536 508-540-6226 05/18/2017 $26,711,000 $174,898,000 MBE WBE MWBE 2060 J. T. Haffey Builders, Inc. 58 Park Street Framingham MA 01702 (508) 620-9168 07/27/2016 $1,806,000 $10,000,000 MBE WBE MWBE 0703 J.B.M. General Contractors, Inc. 265 Winn Street, Suite 304 Burlington MA 01803 (781) 273-0100 02/08/2017 $9,247,000 $15,000,000 MBE WBE MWBE 1292 J.J. Cardosi, Inc. 28 Boston Street East Providence RI 02914 (401) 435-6101 06/06/2017 $9,790,000 $33,552,000 MBE WBE MWBE 1662 J.J. Vaccaro, Inc. 38 Union Square Somerville MA 02143 (617) 666-9080 12/26/2016 $8,111,000 $60,000,000 MBE WBE MWBE 3053 J.M. Coull, Inc. 20 Powder Mill Road Maynard MA 01754 (978) 461-0330 08/11/2016 $10,000,000 $40,000,000 MBE WBE MWBE Page 83 of 204

General Construction 3150 Janey Construction Mangement & Consulting, Inc. 236 Huntington Avenue Boston MA 02115 (617) 267-6200 04/14/2017 $5,628,000 $5,628,000 MBE WBE MWBE 0658 K & S Builders, Inc. 399 Old Connecticut Path Wayland MA 01778 (508) 245-1786 11/20/2016 $2,630,000 $3,241,000 MBE WBE MWBE 0751 Kaplan Corporation d/b/a Kaplan Construction 116 Harvard Street Brookline MA 02446 (617) 232-3300 11/13/2016 $8,711,000 $31,175,000 MBE WBE MWBE 0506 KBE Building Corporation 76 Batterson Park Road Farmington CT 06032 (860) 284-7100 04/06/2017 $115,335,000 $338,135,000 MBE WBE MWBE 0819 Kiewit Infrastructure Co. 470 Chestnut Ridge Road, Second Floor Woodcliff Lake NJ 07677 (402) 342-2052 03/11/2017 $350,000,000 $6,328,801,000 MBE WBE MWBE 0047 Kinsmen Corporation 35 Londonderry Turnpike, Suite A Hooksett NH 03106 (603) 625-9199 04/21/2017 $15,883,000 $16,698,000 MBE WBE MWBE 2254 Kosciuk Construction Company 15 West York Lane Nantucket MA 02554 (508) 228-4050 12/16/2016 $250,000 $250,000 MBE WBE MWBE 0823 Kronenberger & Sons Restoration, Inc. 175 Industrial Park Road Middletown CT 06457 (860) 347-4600 10/10/2016 $10,000,000 $20,000,000 MBE WBE MWBE Page 84 of 204

General Construction 0227 Kurtz, Inc. 810 Southampton Road, Ste. 1 Westfield MA 01085 (413) 568-0636 06/14/2017 $4,716,000 $12,000,000 MBE WBE MWBE 0567 L & H Construction, Inc. 99 Grover Road Medford MA 02155 (781) 395-1788 01/07/2017 $7,041,000 $10,770,000 MBE WBE MWBE 3025 L & L Contracting, Inc. 25 Hayward Street Braintree MA 02184 (781) 849-0770 10/17/2016 $1,500,000 $4,000,000 MBE WBE MWBE 0856 L. N. Berneche, Inc. 665 Prospect St. Chicopee MA 01020 413-536-2060 09/01/2016 $3,301,000 $6,286,000 MBE WBE MWBE 1508 L.D. Russo, Inc. 200 Ayer Road Harvard MA 01451 (978) 456-3500 09/15/2016 $15,243,000 $25,913,000 MBE WBE MWBE 1018 Lambrian Construction Corporation 384 Washington Street Westwood MA 02090 (781) 461-1100 07/18/2016 $6,000,000 $12,524,000 MBE WBE MWBE 0301 Lee Kennedy Co., Inc. 122 Quincy Shore Drive Quincy MA 02171 (617) 825-6930 03/28/2017 $126,000,000 $400,000,000 MBE WBE MWBE 1612 Lend Lease (US) Construction LMB Inc. 20 City Square, 2nd Floor Boston MA 02129 (781) 869-7800 01/19/2017 $52,040,000 $2,250,000,000 MBE WBE MWBE Page 85 of 204

General Construction 0138 LeVangie Electric Co.Inc. 59 Old Webster Street Hanover MA 02339 781-331-4900 12/29/2016 $14,129,000 $42,766,000 MBE WBE MWBE 2001 Louis C. Allegrone, Inc. 273 Newell Street Pittsfield MA 01201 (413) 997-9280 03/10/2017 $4,809,000 $11,792,000 MBE WBE MWBE 2977 Lupachino and Salvatore, Inc. 15 Northwood Drive Bloomfield CT 06002 (860) 243-1751 03/12/2017 $20,222,000 $30,285,000 MBE WBE MWBE 1221 M & J Construction Co., Inc. 8 Zoar Street Johnston RI 02919 (401) 272-4741 05/26/2017 $254,000 $2,590,000 MBE WBE MWBE 0942 M. O'Connor Contracting, Inc. 19 Ledge Hill Road, P.O. Box 320277 West Roxbury MA 02132 (617) 327-3070 02/12/2017 $11,422,000 $20,593,000 MBE WBE MWBE 3039 Marino Construction, Inc. 121 Parker Road Chelmsford MA 01824 (781) 844-5464 04/13/2017 $500,000 $728,000 MBE WBE MWBE 1300 Marois Construction Co. Inc. 262 Old Lyman Road South Hadley MA 01075 (413) 533-1320 07/25/2017 $4,061,000 $25,000,000 MBE WBE MWBE 1005 Maron Construction Co., Inc. 180 Buttonhole Drive Providence RI 02909 (401) 272-4930 02/02/2017 $28,358,000 $48,131,000 MBE WBE MWBE Page 86 of 204

General Construction 1684 Martin Bros. Contracting Co., Inc. 55 Streeter Road Paxton MA 01612 (508) 754-2252 09/13/2016 $3,000,000 $5,000,000 MBE WBE MWBE 2763 Mass Construction & Management, Inc. 489 Page Street Stoughton MA 02072 (781) 886-6901 07/28/2016 $1,922,000 $5,000,000 MBE WBE MWBE 1412 Massey Construction Corp. 144 Stetson Avenue Swampscott MA 01907 (781) 593-2299 04/10/2017 $3,168,000 $5,119,000 MBE WBE MWBE 0413 Meadows Construction Company LLC 4 New Pasture Road Newburyport MA 01950 (978) 887-2401 09/10/2016 $2,000,000 $4,000,000 MBE WBE MWBE 0401 MECO Environmental Services, Inc. 1119 Washington Street Weymouth MA 02189 (781) 331-6446 09/16/2016 $3,354,000 $5,221,000 MBE WBE MWBE 0207 Methuen Construction Co., Inc. 40 Lowell Road Salem NH 03079 603-328-2222 05/11/2017 $71,495,000 $133,708,000 MBE WBE MWBE 1227 Midland Construction Corporation 1700 Dorchester Avenue Boston MA 02122 (617) 446-1700 10/18/2016 $11,213,000 $31,274,000 MBE WBE MWBE 2307 Mill City Construction, Inc. 7 Old Great Road Lincoln RI 02865 401-766-3100 07/06/2017 $5,998,000 $20,000,000 MBE WBE MWBE Page 87 of 204

General Construction 2993 Millennium Builders, Inc. 50 Inwood Road Rocky Hill CT 06067 (860) 571-0555 05/09/2017 $15,145,000 $60,717,000 MBE WBE MWBE 1985 MLB Construction Services, LLC One Stone Break Road Malta NY 12020 (518) 289-1371 05/23/2017 $18,600,000 $75,000,000 MBE WBE MWBE 0040 Montachusett Contracting Company, Inc. P.O. Box 854 / 80 Jewell Hill Road Ashburnham MA 01430 (978) 827-5683 11/04/2016 $744,000 $1,500,000 MBE WBE MWBE 0277 Multitemp Mechanical Corporation 231 Norfolk Street Walpole MA 02081 (508) 850-9400 12/26/2016 $901,000 $3,163,000 MBE WBE MWBE 0588 Murphy Specialty, Inc. PO Box 292 Readville MA 02137 (617) 361-4342 12/15/2016 $2,000,000 $3,500,000 MBE WBE MWBE 0339 N. L. Construction, Inc. 545 West Street Ludlow MA 01056 (413) 589-9883 10/26/2016 $12,510,000 $12,647,000 MBE WBE MWBE 1068 Nadeau Corporation Construction Development & Engineering 727 Washington Street South Attleboro MA 02703 (508) 399-6776 12/03/2016 $3,143,000 $12,000,000 MBE WBE MWBE 1900 Nauset Construction Corporation 10 Kearney Road, Suite 307 Needham MA 02494 (781) 453-2220 01/27/2017 $32,917,000 $82,012,000 MBE WBE MWBE Page 88 of 204

General Construction 0727 NEI General Contracting, Inc. Northeast Interiors, Inc. d/b/a NEI General Contracting 27 Pacella Park Drive Randolph MA 02368 781-356-7666 06/09/2017 $62,285,000 $160,000,000 MBE WBE MWBE 1472 NEL Corporation 3 Ajootian Way Bldg B Middleton MA 01949 (978) 777-2085 04/28/2017 $2,750,000 $59,205,000 MBE WBE MWBE 1361 New England Builders & Contractors, Inc. 464 Merrimack Street Methuen MA 01844 978-685-3990 06/21/2017 $6,411,000 $12,000,000 MBE WBE MWBE 2446 New England Lead Burning Company, Inc. 2 Burlington Woods, Suite 300 Burlington MA 01803 (781) 537-3018 12/20/2016 $3,932,000 $86,372,000 MBE WBE MWBE 0062 New England School Services, Inc. 98 Hicks Avenue Medford MA 02155 (617) 776-4700 07/12/2017 $1,770,000 $5,000,000 MBE WBE MWBE 0855 North Atlantic Coastal Region Constructors, Inc. 453 Newburyport Turnpike Rowley MA 01969 (978) 948-7171 01/27/2017 $1,866,000 $4,386,000 MBE WBE MWBE 1399 Northeast Noise Abatement Corporation 33 Alfred Street Warwick RI 02889 (401) 490-7008 10/19/2016 $4,000,000 $12,000,000 MBE WBE MWBE 2499 Northern Construction Service, LLC 775 Pleasant Street, Unit 11 Weymouth MA 02189 (781) 340-9440 03/07/2017 $2,445,000 $80,000,000 MBE WBE MWBE Page 89 of 204

General Construction 1366 Northern Contracting Corp. 68 Jackson Street Canton MA 02021 (781) 821-4200 12/12/2016 $7,869,000 $24,000,000 MBE WBE MWBE 1017 O & G Industries, Inc. 112 Wall Street Torrington CT 06790 (860) 489-9261 02/16/2017 $260,670,000 $1,002,964,000 MBE WBE MWBE 0489 O'Connor Constructors, Inc. 45 Industrial Drive Canton MA 02021 (781) 830-1961 05/16/2017 $25,502,000 $44,536,000 MBE WBE MWBE 2771 One Way Development, Inc. 67 Kemble Street, Suite 1.1 Boston MA 02119 (617) 390-5469 02/28/2017 $586,000 $3,425,000 MBE WBE MWBE 2829 Orlando Annulli & Sons, Inc 147 Hale Road / P.O. Box 610 Manchester CT 06045 (860) 644-2427 01/18/2017 $15,841,000 $29,363,000 MBE WBE MWBE 0592 P & P General Contractors, Inc. 318 Southbridge Road Charlton MA 01507 (508) 943-4074 11/09/2016 $7,381,000 $9,901,000 MBE WBE MWBE 1641 P & S Construction, Inc. 11 School Street North Chelmsford MA 01863 (978) 452-3782 07/15/2016 $20,651,000 $125,326,000 MBE WBE MWBE 0086 P. Gioioso & Sons, Inc. 50 Sprague Street Hyde Park MA 02136 (617) 364-5800 09/21/2016 $250,000 $250,000 MBE WBE MWBE Page 90 of 204

General Construction 0038 P. J. Spillane Company, Inc. 97 Tileston Street Everett MA 02149 (617) 389-6200 07/01/2017 $5,973,000 $50,000,000 MBE WBE MWBE 2212 Page Building Construction Company, Inc. 135 Old Page Road, Suite 4 Stoughton MA 02072 (781) 821-0900 09/04/2016 $5,558,000 $40,000,000 MBE WBE MWBE 2837 Pariseault Builders, Inc. 69 Illinois Avenue, Suite 1 Warwick RI 02888 (401) 738-0524 07/29/2017 $4,403,000 $30,000,000 MBE WBE MWBE 2516 Patriot Restoration, Inc. 204 Cedar Hill Road Marlborough MA 01752 (508) 624-4487 09/10/2016 $15,000,000 $30,000,000 MBE WBE MWBE 0623 Paul J. Rogan Co., Inc. 25 Hayward Street Braintree MA 02184 (781) 843-1900 08/14/2016 $8,259,000 $42,855,000 MBE WBE MWBE 0679 PC Construction Company 193 Tilley Drive South Burlington VT 05403 (802) 651-1238 12/27/2016 $119,986,000 $700,000,000 MBE WBE MWBE 3105 Pelletier Builders, Inc. 138 Main Street Coventry CT 06238 (860) 742-5317 10/14/2016 $2,688,000 $7,000,000 MBE WBE MWBE 1202 Penta Corporation 1253 Whittier Highway, P.O. Box 390 Moultonboro NH 03254 (603) 476-5525 10/13/2016 $28,958,000 $50,000,000 MBE WBE MWBE Page 91 of 204

General Construction 0572 Pergola Construction Co., Inc. 175 Essex Street Swampscott MA 01907 (781) 599-4895 12/21/2016 $350,000 $350,000 MBE WBE MWBE 2209 Pezzuco Construction, Inc. 28 Kenwood Street Cranston RI 02907 (401) 942-2244 10/26/2016 $10,856,000 $30,000,000 MBE WBE MWBE 1174 Picard Construction Corporporation 85 Pevey Street Lowell MA 01851 978-459-6135 09/14/2016 $4,222,000 $10,000,000 MBE WBE MWBE 3228 Pike D.A. Sullivan Joint Venture 1 Circle Street Rochester NY 14607 07/19/2016 $114,160,000 $495,415,000 MBE WBE MWBE 2895 Poulin Construction, Inc. 299 Princeton Road Sterling MA 01564 (978) 422-3399 05/30/2017 $400,000 $400,000 MBE WBE MWBE 1948 Premier Construction, Inc. 43 Taunton Green Taunton MA 02780 (508) 824-7797 07/30/2017 $843,000 $2,614,000 MBE WBE MWBE 2197 Quality Contracting, Inc. 534 Cambridge Street Worcester MA 01610 (508) 756-8800 11/18/2016 $4,282,000 $8,000,000 MBE WBE MWBE 0149 R & R Builders, Inc. 350 Park Street, Suite 207S North Reading MA 01864 (978) 664-8644 10/14/2016 $5,370,000 $7,623,000 MBE WBE MWBE Page 92 of 204

General Construction 0119 R. C. Griffin, Inc. 49 Central Street Peabody MA 01960 978-977-3339 05/26/2017 $2,440,000 $5,000,000 MBE WBE MWBE 1354 R. M. Technologies, Inc. 33 Franklin Street, 2nd Floor Lawrence MA 01840 (978) 794-0006 09/24/2016 $1,856,000 $15,000,000 MBE WBE MWBE 1295 R. Mullen & Associates, Inc. 273 Washington Street Weymouth MA 02188 (781) 331-0002 12/15/2016 $1,181,000 $3,000,000 MBE WBE MWBE 1042 R.A.C. Builders, Inc. 12 School Street, P.O.Box 846 Agawam MA 01001 (413) 786-8401 09/15/2016 $16,086,000 $33,883,000 MBE WBE MWBE 0213 R.H. White Construction Co., Inc. 41 Central Street Auburn MA 01501 508-832-3295 04/25/2017 $36,936,000 $100,000,000 MBE WBE MWBE 1249 R.P. Valois & Company, Inc. 29 Russells Mills Road Dartmouth MA 02748 (508) 994-6506 08/02/2016 $2,871,000 $8,000,000 MBE WBE MWBE 1449 Raymond R. Houle Construction, Inc. 5 Miller St. Ludlow MA 01056 (413) 547-2500 07/01/2017 $4,837,000 $11,000,000 MBE WBE MWBE 1475 Reliable Roofing and Sheet Metal, LLC 105 Irving St. Framingham MA 01702 (508) 628-5562 08/11/2016 $12,873,000 $40,000,000 MBE WBE MWBE Page 93 of 204

General Construction 0393 Renau Construction Co., Inc. 561 Dalton Avenue Pittsfield MA 01201 (413) 443-0735 10/05/2016 $2,867,000 $10,000,000 MBE WBE MWBE 0210 Rene C. Lamarre Co., Inc. 23 Oakview Ave. Salem MA 01970 (978) 745-1879 11/11/2016 $1,952,000 $3,915,000 MBE WBE MWBE 3135 Ricci Construction Company, Inc. 225 Banfield Road Portsmouth NH 03801 (603) 436-3112 04/06/2017 $3,949,000 $9,719,000 MBE WBE MWBE 2021 Rinaldi, Inc. 2 Manchester Drive, P.O. Box 178 Sheldonville MA 02070 (617) 759-1313 09/02/2016 $587,000 $977,000 MBE WBE MWBE 2189 Robert B. Our Co., Inc. 24 Great Western Road, P.O. Box 1539 Harwich MA 02645 (508) 432-0520 10/13/2016 $9,091,000 $50,000,000 MBE WBE MWBE 1169 Robert W. Irvine & Sons, Inc. 147 Blossom Street Lynn MA 01902 (781) 581-0464 03/25/2017 $10,160,000 $27,835,000 MBE WBE MWBE 2404 Rochester Ventures, Inc. 39 Cross Road Rochester MA 02770 (508) 291-3034 08/19/2016 $1,250,000 $2,000,000 MBE WBE MWBE 0739 Ryan Construction, Inc. 505 South St. Walpole MA 02081 (508) 668-6652 11/25/2016 $14,092,000 $27,930,000 MBE WBE MWBE Page 94 of 204

General Construction 2535 S.I. Services, Inc. 46 Crest Road Framingham MA 01702 617-332-6666 06/21/2017 $748,000 $1,600,000 MBE WBE MWBE 2247 Sage Engineering and Contracting, Inc. 199 Servistar Industrial Way, Suite 2 Westfield MA 01085 (413) 562-4884 09/02/2016 $14,254,000 $25,000,000 MBE WBE MWBE 1573 Salco Construction Company, Inc. 77 Fourth Street Pittsfield MA 01201 (413) 433-0399 08/09/2016 $9,203,000 $15,421,000 MBE WBE MWBE 1153 Seaver Construction, Inc. 215 Lexington Street Woburn MA 01801 781-935-0130 02/19/2017 $10,997,000 $66,600,000 MBE WBE MWBE 0024 Seppala Construction Co., Inc. 153 Hunt Hill Rd. Rindge NH 03461 603-899-3011 05/05/2017 $10,000,000 $20,000,000 MBE WBE MWBE 1534 Shawmut Woodworking & Supply, Inc. dba Shawmut Design and Construction 560 Harrison Avenue Boston MA 02118 (617) 622-7000 05/18/2017 $157,975,000 $1,000,000,000 MBE WBE MWBE 1152 Skanska USA Building, Inc. 101 Seaport Boulevard, Suite 200 Boston MA 02210 (617) 574-1517 05/11/2017 $350,000,000 $8,234,186,000 MBE WBE MWBE 0484 Souliere & Zepka Construction, Inc. 5 Spring Street Adams MA 01220 (413) 743-1687 09/29/2016 $4,141,000 $10,642,000 MBE WBE MWBE Page 95 of 204

General Construction 2572 South Mountain Company, Inc. 15 Red Arrow Road, P.O. Box 1260 West Tisbury MA 02575 (508) 693-4850 10/18/2016 $2,000,000 $2,000,000 MBE WBE MWBE 2913 Stallion Builders LLC 300 Trade Center, Suite 5580 Woburn MA 01801 (877) 425-3468 01/12/2017 $2,486,000 $8,160,000 MBE WBE MWBE 1171 Standard Builders, Inc. 52 Holmes Road Newington CT 06111 860-594-7143 07/22/2016 $23,345,000 $50,000,000 MBE WBE MWBE 1083 Stateside Construction Group, Inc. 206 Andover Street, Suite 1 Andover MA 01810 (508) 898-3002 06/01/2017 $13,100,000 $42,870,000 MBE WBE MWBE 3061 Structural Preservation Systems, LLC 10150 Old Columbia Road Columbia MD 21046 (410) 850-7000 10/25/2016 $2,764,000 $300,000,000 MBE WBE MWBE 0675 Stutman Contracting, Inc. 18 Sutton Avenue Oxford MA 01540 (508) 987-9472 04/04/2017 $8,848,000 $17,671,000 MBE WBE MWBE 0843 Suffolk Construction Company, Inc. 65 Allerton Street Boston MA 02119 617-445-3500 04/02/2017 $439,833,000 $3,000,000,000 MBE WBE MWBE 0992 Systems Contracting, Inc. 7 Scobee Circle Plymouth MA 02360 (508) 746-7000 10/28/2016 $4,211,000 $17,767,000 MBE WBE MWBE Page 96 of 204

General Construction 0740 T. Cooney Co. 621 East Second Street South Boston MA 02127 (617) 269-4027 04/20/2017 $726,000 $826,000 MBE WBE MWBE 3103 T.J. Mannion Co., Inc. 21 N. Munroe Terr. Dorchester MA 02122 (617) 592-3215 11/14/2016 $350,000 $350,000 MBE WBE MWBE 2801 TCD Construction Inc. 91 Hancock Road, Suite 3 Peterborough NH 03458 (603) 924-3033 10/20/2016 $10,000,000 $24,000,000 MBE WBE MWBE 0312 Teagno Construction, Inc. 228 Triangle Street Amherst MA 01002 413-549-0803 11/03/2016 $2,785,000 $7,359,000 MBE WBE MWBE 1481 Thayer Street Associates, Inc. 8 Coates Avenue South Deerfield MA 01373 (413) 665-4018 05/12/2017 $1,478,000 $3,000,000 MBE WBE MWBE 2673 The Fusco Corporation 555 Long Wharf Drive, Suite 14 New Haven CT 06511 (203) 777-7451 11/19/2016 $97,529,000 $443,647,000 MBE WBE MWBE 2246 The MacMillin Company, LLC 17 Elm Street Keene NH 03431 (603) 352-3070 01/05/2017 $54,526,000 $80,653,000 MBE WBE MWBE 3118 The McCourt Construction Company, Inc. 60 K Street South Boston MA 02127 (617) 269-2330 09/19/2016 $5,589,000 $177,207,000 MBE WBE MWBE Page 97 of 204

General Construction 1066 The Middlesex Corporation One Spectacle Pond Road Littleton MA 01460 (978) 742-4400 10/21/2016 $38,484,000 $429,675,000 MBE WBE MWBE 0764 The Morganti Group, Inc. 100 Mill Plain Road, 4th Floor Danbury CT 06811 (203) 830-3343 05/26/2017 $42,128,000 $377,858,000 MBE WBE MWBE 1669 The Pike Company, Inc. 1 Circle Street Rochester NY 14607 (585) 271-5256 10/14/2016 $90,408,000 $450,000,000 MBE WBE MWBE 1514 The Vertex Companies, Inc. 398-400 Libbey Parkway Weymouth MA 02189 (781) 952-6000 10/30/2016 $10,000,000 $20,000,000 MBE WBE MWBE 1235 The Whiting-Turner Contracting Company One Speen Street, Suite 120 Framingham MA 01701 (508) 875-4100 04/15/2017 $458,059,000 $4,000,000,000 MBE WBE MWBE 1815 Thielsch Engineering, Inc. 195 Frances Avenue Cranston RI 02910 (401) 467-6454 11/02/2016 $12,000,000 $20,000,000 MBE WBE MWBE 0481 Thomas E. Snowden, Inc. 189 Central Street Saugus MA 01906 (781) 233-8810 11/06/2016 $6,030,000 $11,156,000 MBE WBE MWBE 1033 Thompson Waterproofing, Inc. 93 Federal Avenue Quincy MA 02169 (617) 471-9966 01/07/2017 $1,453,000 $2,500,000 MBE WBE MWBE Page 98 of 204

General Construction 2427 Tishman Construction Corporation 100 Park Avenue, 5th Floor New York NY 10017 (617) 371-4572 04/18/2017 $100,000,000 $3,148,236,000 MBE WBE MWBE 3094 Tower Construction Corp. 3B Progress Street Seekonk MA 02771 (508) 336-3000 10/01/2016 $6,000,000 $12,000,000 MBE WBE MWBE 3038 TRAC Builders, Inc. 28 Wolcott Street Providence RI 02908 (401) 943-3800 02/27/2017 $15,463,000 $26,802,000 MBE WBE MWBE 0745 TRI Construction Co. Inc. 320 Adams Street Dorchester MA 02122 (617) 288-1255 04/25/2017 $1,279,000 $5,000,000 MBE WBE MWBE 0451 Turner Construction Company 2 Seaport Lane Boston MA 02210 617-247-6400 09/05/2016 $607,395,000 $6,500,000,000 MBE WBE MWBE 2964 Turning Mill Energy LLC 68 Tupper Road Unit #3, PO Box 1159 Sandwich MA 02563 (508) 888-4383 04/20/2017 $1,500,000 $3,000,000 MBE WBE MWBE 0069 Tutor Perini Building Corp. 360 West 31st Street, Suite 1102 New York NY 10001 (646) 569-4200 05/03/2017 $567,406,000 $857,722,000 MBE WBE MWBE 0465 U.W. Marx, Inc. 20 Gurley Avenue Troy NY 12182 (518) 272-2541 01/30/2017 $30,000,000 $75,000,000 MBE WBE MWBE Page 99 of 204

General Construction 0455 Vanguard Construction Company, Inc. 63 Valley Street Dunstable MA 01827 (978) 957-8034 11/15/2016 $3,696,000 $8,000,000 MBE WBE MWBE 0605 Vanguard Modular Building Systems, LLC 3 Great Valley Parkway, Suite 170 Malvern PA 19355 (610) 240-8686 07/08/2016 $4,686,000 $30,000,000 MBE WBE MWBE 0724 Vareika Construction, Inc. 219 Walnut St., West Bridgewater MA 02379 (508) 583-3999 06/19/2017 $11,310,000 $38,493,000 MBE WBE MWBE 1467 Veterans Development Corporation, Inc 100 Grandview Road, Suite 410 Braintree MA 02184 (781) 659-4050 09/23/2016 $5,394,000 $20,592,000 MBE WBE MWBE 1576 W. J. Mountford Company 170 Commerce Way South Windsor CT 06074 (860) 291-9448 02/24/2017 $18,178,000 $30,000,000 MBE WBE MWBE 1308 W. J. Quinn Co., LLC 94 Maple Street Rear East Longmeadow MA 01028 (413) 525-6371 01/20/2017 $3,000,000 $5,000,000 MBE WBE MWBE 0189 W. T. Rich Company, Inc. 29 Crafts Street, Suite 300 Newton MA 02458 617-467-6010 05/03/2017 $103,844,000 $250,000,000 MBE WBE MWBE 1604 Walsh Brothers, Incorporated 210 Commercial Street Boston MA 02109 (617) 878-4800 10/05/2016 $249,466,000 $500,000,000 MBE WBE MWBE Page 100 of 204

General Construction 1146 Walsh Construction Company 45 Shawmut Road Canton MA 02021 (781) 793-9988 11/26/2016 $185,501,000 $3,506,692,000 MBE WBE MWBE 2839 Walsh Construction Company II, LLC 45 Shawmut Road Canton MA 02021 (339) 230-4018 10/20/2016 $218,867,000 $2,317,474,000 MBE WBE MWBE 1197 Waterline Industries Corporation 7 London Lane Seabrook NH 03874 (603) 474-7477 09/29/2016 $24,897,000 $65,000,000 MBE WBE MWBE 2591 Watermark Environmental, Incorporated 175 Cabot Street Lowell MA 01854 (978) 452-9696 07/22/2016 $13,145,000 $60,000,000 MBE WBE MWBE 1072 WCI Corp. 555 Amory Street, Suite 3R Boston MA 02130 (617) 524-9300 08/25/2016 $7,003,000 $30,000,000 MBE WBE MWBE 1386 WDC Construction, Inc. 56 Marshall Street Leominster MA 01453 (978) 466-9171 07/20/2016 $2,000,000 $4,000,000 MBE WBE MWBE 0080 WES Construction Corp. 650 Industrial Drive Halifax MA 02338 (781) 294-7080 09/11/2016 $30,563,000 $54,559,000 MBE WBE MWBE 0474 Wesfield Construction Co., Inc. 5 Lyman Way West Chesterfield NH 03466 (603) 256-3003 09/13/2016 $2,731,000 $5,000,000 MBE WBE MWBE Page 101 of 204

General Construction 0431 Western Builders, Inc. 73 Pleasant Street/P.O. Box 587 Granby MA 01033 413-467-9171 02/14/2017 $5,828,000 $40,000,000 MBE WBE MWBE 0539 Weston & Sampson CMR, Inc. 5 Centennial Drive Peabody MA 01960 978-532-1900 07/01/2016 $3,000,000 $6,000,000 MBE WBE MWBE 1464 Williams Building Company, Inc. 196 Old Townhouse Road West Yarmouth MA 02673 (508) 394-3644 02/12/2017 $10,855,000 $40,000,000 MBE WBE MWBE 2542 Windover Construction, Inc. 66 Cherry Hill Drive Beverly MA 01915 (978) 526-9410 08/20/2016 $21,011,000 $100,000,000 MBE WBE MWBE 0156 Winston Builders Corporation 55 Hopkinton Road Westboro MA 01581 (508) 366-1767 07/09/2017 $8,332,000 $12,818,000 MBE WBE MWBE 2789 Wright Builders, Inc. 48 Bates Street Northampton MA 01060 (413) 586-8287 10/13/2016 $3,000,000 $6,000,000 MBE WBE MWBE 1254 Zander Corporation 8 Elk Run Drive Middleborough MA 02346 (508) 947-6775 11/16/2016 $688,000 $3,028,000 MBE WBE MWBE Historic Building Page 102 of 204

Historic Building 0102 A.P. Whitaker & Sons, Inc. 652 West Center Street W. Bridgewater MA 02379 (508) 584-6611 05/10/2017 $9,041,000 $21,532,000 MBE WBE MWBE 0687 Abbot Building Restoration Co., Inc. 28 Allerton Street Boston MA 02119 (617) 445-0274 04/27/2017 $2,500,000 $10,000,000 MBE WBE MWBE 0950 Ace Restoration Company, Inc. 29 Linden Street Medford MA 02155 (781) 396-6150 06/27/2017 $1,691,000 $3,863,000 MBE WBE MWBE 0458 Allegrone Construction Co., Inc. 273 Newell Street Pittsfield MA 01201 (413) 997-9231 07/30/2016 $23,388,000 $56,500,000 MBE WBE MWBE 0305 Bilt-Rite Construction, Inc. 150 Shirley Street Boston MA 02119 (617) 541-9777 01/16/2017 $27,247,000 $84,079,000 MBE WBE MWBE 0194 Bond Brothers Inc. 145 Spring Street Everett MA 02149 617-387-3400 03/08/2017 $144,245,000 $570,675,000 MBE WBE MWBE 0728 Builders Systems, Inc. 135 Southbridge St., P.O.Box 635 Auburn MA 01501 (508) 798-8797 06/27/2017 $6,316,000 $25,000,000 MBE WBE MWBE 0012 Campbell Construction Group, LLC 21 Caller Street, Suite # 4 Peabody MA 01960 (978) 532-1998 04/25/2017 $6,256,000 $15,246,000 MBE WBE MWBE Page 103 of 204

Historic Building 0505 Casby Bros, Inc. 197 Gardner Street West Roxbury MA 02132 (617) 327-2374 07/16/2016 $2,402,000 $4,883,000 MBE WBE MWBE 0014 Castagna Construction Corp. 69 Parker Street Newburyport MA 01950 978-465-2800 04/11/2017 $16,664,000 $27,363,000 MBE WBE MWBE 2840 Cenaxo, LLC 78 Granby Street Bloomfield CT 06002 (860) 757-3290 04/17/2017 $500,000 $1,000,000 MBE WBE MWBE 0632 Colantonio Inc. 16 Everett Street Holliston MA 01746 (508) 429-8666 09/29/2016 $40,826,000 $77,423,000 MBE WBE MWBE 2449 Commodore Builders Corporation 80 Bridge Street Newton MA 02458 (617) 614-3500 09/10/2016 $38,494,000 $300,000,000 MBE WBE MWBE 1302 Consigli Construction Co., Inc. 72 Sumner St. Milford MA 01757 (508) 458-0443 05/02/2017 $217,381,000 $1,305,080,000 MBE WBE MWBE 1296 Contracting Specialists Incorporated 453 South Main Street Attleboro MA 02703 (508) 222-2377 10/25/2016 $9,649,000 $48,909,000 MBE WBE MWBE 0983 Crocker Architectural Sheet Metal Co., Inc. 129 Southbridge Road North Oxford MA 01537 (508) 987-9900 05/24/2017 $3,000,000 $10,000,000 MBE WBE MWBE Page 104 of 204

Historic Building 0559 David J. Tierney, Jr. Inc. 169 Gale Avenue Pittsfield MA 01201 (413) 499-1410 12/14/2016 $4,562,000 $10,000,000 MBE WBE MWBE 0840 EaglePoint Builders, Inc. 54 Burnham Street Belmont MA 02478 617-484-3664 02/25/2017 $600,000 $1,200,000 MBE WBE MWBE 3138 East Coast Masonry and Restoration, Inc. 515 Greenville Avenue Johnston RI 02919 (401) 232-0562 02/19/2017 $1,275,000 $4,000,000 MBE WBE MWBE 0010 Eastern General Contractors, Inc. 52-60 Berkshire Avenue Springfield MA 01109 (413) 733-6544 01/28/2017 $20,460,000 $26,457,000 MBE WBE MWBE 2085 Five Star Building Corp. 123 Union Street, Suite 200 Easthampton MA 01027 (413) 527-4060 11/04/2016 $11,918,000 $36,881,000 MBE WBE MWBE 0018 Folan Waterproofing & Construction Co., Inc. 795 Washington St. South Easton MA 02375 (508) 238-6550 08/26/2016 $3,307,000 $15,000,000 MBE WBE MWBE 1117 G & R Construction, Inc. 253 Centre Street Quincy MA 02169 (781) 849-9093 04/14/2017 $35,000,000 $62,285,000 MBE WBE MWBE 2305 G. L. Capasso, Inc. 34 Lloyd Street New Haven CT 06513 (203) 469-2819 04/10/2017 $3,619,000 $14,620,000 MBE WBE MWBE Page 105 of 204

Historic Building 0402 Graciano Corporation 209 Sigma Drive Pittsburgh PA 15238 412-963-8400 07/13/2016 $15,938,000 $30,000,000 MBE WBE MWBE 1322 Homer Contracting, Inc. 195 Broadway Arlington MA 02474 (781) 648-3372 02/13/2017 $5,427,000 $12,153,000 MBE WBE MWBE 1028 J. K. Scanlan Company, LLC 15 Research Road East Falmouth MA 02536 508-540-6226 05/18/2017 $26,711,000 $174,898,000 MBE WBE MWBE 0806 Joseph Gnazzo Company, Inc. 1053 Buckley Highway Union CT 06076 (860) 684-2334 08/28/2016 $2,412,000 $10,000,000 MBE WBE MWBE 0658 K & S Builders, Inc. 399 Old Connecticut Path Wayland MA 01778 (508) 245-1786 11/20/2016 $2,630,000 $3,241,000 MBE WBE MWBE 0823 Kronenberger & Sons Restoration, Inc. 175 Industrial Park Road Middletown CT 06457 (860) 347-4600 10/10/2016 $10,000,000 $20,000,000 MBE WBE MWBE 0227 Kurtz, Inc. 810 Southampton Road, Ste. 1 Westfield MA 01085 (413) 568-0636 06/14/2017 $4,716,000 $12,000,000 MBE WBE MWBE 1508 L.D. Russo, Inc. 200 Ayer Road Harvard MA 01451 (978) 456-3500 09/15/2016 $15,243,000 $25,913,000 MBE WBE MWBE Page 106 of 204

Historic Building 0942 M. O'Connor Contracting, Inc. 19 Ledge Hill Road, P.O. Box 320277 West Roxbury MA 02132 (617) 327-3070 02/12/2017 $11,422,000 $20,593,000 MBE WBE MWBE 1005 Maron Construction Co., Inc. 180 Buttonhole Drive Providence RI 02909 (401) 272-4930 02/02/2017 $28,358,000 $48,131,000 MBE WBE MWBE 0413 Meadows Construction Company LLC 4 New Pasture Road Newburyport MA 01950 (978) 887-2401 09/10/2016 $2,000,000 $4,000,000 MBE WBE MWBE 1900 Nauset Construction Corporation 10 Kearney Road, Suite 307 Needham MA 02494 (781) 453-2220 01/27/2017 $32,917,000 $82,012,000 MBE WBE MWBE 0727 NEI General Contracting, Inc. Northeast Interiors, Inc. d/b/a NEI General Contracting 27 Pacella Park Drive Randolph MA 02368 781-356-7666 06/09/2017 $62,285,000 $160,000,000 MBE WBE MWBE 0987 NER Construction Management Corporation 867 Woburn Street Wilmington MA 01887 (978) 988-1111 06/30/2017 $6,000,000 $25,000,000 MBE WBE MWBE 1366 Northern Contracting Corp. 68 Jackson Street Canton MA 02021 (781) 821-4200 12/12/2016 $7,869,000 $24,000,000 MBE WBE MWBE 0038 P. J. Spillane Company, Inc. 97 Tileston Street Everett MA 02149 (617) 389-6200 07/01/2017 $5,973,000 $50,000,000 MBE WBE MWBE Page 107 of 204

Historic Building 0623 Paul J. Rogan Co., Inc. 25 Hayward Street Braintree MA 02184 (781) 843-1900 08/14/2016 $8,259,000 $42,855,000 MBE WBE MWBE 2209 Pezzuco Construction, Inc. 28 Kenwood Street Cranston RI 02907 (401) 942-2244 10/26/2016 $10,856,000 $30,000,000 MBE WBE MWBE 2197 Quality Contracting, Inc. 534 Cambridge Street Worcester MA 01610 (508) 756-8800 11/18/2016 $4,282,000 $8,000,000 MBE WBE MWBE 1042 R.A.C. Builders, Inc. 12 School Street, P.O.Box 846 Agawam MA 01001 (413) 786-8401 09/15/2016 $16,086,000 $33,883,000 MBE WBE MWBE 1249 R.P. Valois & Company, Inc. 29 Russells Mills Road Dartmouth MA 02748 (508) 994-6506 08/02/2016 $2,871,000 $8,000,000 MBE WBE MWBE 1534 Shawmut Woodworking & Supply, Inc. dba Shawmut Design and Construction 560 Harrison Avenue Boston MA 02118 (617) 622-7000 05/18/2017 $157,975,000 $1,000,000,000 MBE WBE MWBE 0740 T. Cooney Co. 621 East Second Street South Boston MA 02127 (617) 269-4027 04/20/2017 $726,000 $826,000 MBE WBE MWBE 1481 Thayer Street Associates, Inc. 8 Coates Avenue South Deerfield MA 01373 (413) 665-4018 05/12/2017 $1,478,000 $3,000,000 MBE WBE MWBE Page 108 of 204

Historic Building 2439 The Aulson Company, LLC 49 Danton Drive, Suite 201 Methuen MA 01844 (978) 688-9100 08/02/2016 $6,916,000 $25,000,000 MBE WBE MWBE 0105 The Cheviot Corporation 55 Fourth Avenue Needham Heights MA 02494 (781) 449-1100 12/02/2016 $20,179,000 $92,216,000 MBE WBE MWBE 1033 Thompson Waterproofing, Inc. 93 Federal Avenue Quincy MA 02169 (617) 471-9966 01/07/2017 $1,453,000 $2,500,000 MBE WBE MWBE 0724 Vareika Construction, Inc. 219 Walnut St., West Bridgewater MA 02379 (508) 583-3999 06/19/2017 $11,310,000 $38,493,000 MBE WBE MWBE Historic Mason 0687 Abbot Building Restoration Co., Inc. 28 Allerton Street Boston MA 02119 (617) 445-0274 04/27/2017 $2,500,000 $10,000,000 MBE WBE MWBE 0950 Ace Restoration Company, Inc. 29 Linden Street Medford MA 02155 (781) 396-6150 06/27/2017 $1,691,000 $3,863,000 MBE WBE MWBE 1179 Acme Waterproofing Co., Inc. 21 Nightingale Avenue Quincy MA 02169 (781) 982-2250 11/02/2016 $6,710,000 $20,000,000 MBE WBE MWBE Page 109 of 204

Historic Mason 0434 Bay State Restoration, Ltd. 338 Metacom Avenue Warren RI 02885 (401) 245-0755 11/26/2016 $279,000 $350,000 MBE WBE MWBE 0012 Campbell Construction Group, LLC 21 Caller Street, Suite # 4 Peabody MA 01960 (978) 532-1998 04/25/2017 $6,256,000 $15,246,000 MBE WBE MWBE 2840 Cenaxo, LLC 78 Granby Street Bloomfield CT 06002 (860) 757-3290 04/17/2017 $500,000 $1,000,000 MBE WBE MWBE 1754 Cenedella Masonry Inc. 19 East Walnut Street Milford MA 01757 (508) 473-7836 05/25/2017 $1,000,000 $2,500,000 MBE WBE MWBE 1882 Champlain Masonry, Inc. 8 Federico Drive Pittsfield MA 01201 413-447-7807 01/25/2017 $2,510,000 $9,362,000 MBE WBE MWBE 0632 Colantonio Inc. 16 Everett Street Holliston MA 01746 (508) 429-8666 09/29/2016 $40,826,000 $77,423,000 MBE WBE MWBE 0925 Commercial Construction Corp. One Mills Point Middleton MA 01949 (617) 438-2393 04/02/2017 $5,555,000 $7,883,000 MBE WBE MWBE 1302 Consigli Construction Co., Inc. 72 Sumner St. Milford MA 01757 (508) 458-0443 05/02/2017 $217,381,000 $1,305,080,000 MBE WBE MWBE Page 110 of 204

Historic Mason 1296 Contracting Specialists Incorporated 453 South Main Street Attleboro MA 02703 (508) 222-2377 10/25/2016 $9,649,000 $48,909,000 MBE WBE MWBE 1165 DeBrino Caulking Associates, Inc. 1304 Route 9 Castleton NY 12033 (518) 732-7234 05/03/2017 $250,000 $250,000 MBE WBE MWBE 1445 Dependable Masonry Constr. Co. Inc. 73 Concord Street North Reading MA 01864 978-664-5453 02/04/2017 $1,500,000 $3,000,000 MBE WBE MWBE 3138 East Coast Masonry and Restoration, Inc. 515 Greenville Avenue Johnston RI 02919 (401) 232-0562 02/19/2017 $1,275,000 $4,000,000 MBE WBE MWBE 0018 Folan Waterproofing & Construction Co., Inc. 795 Washington St. South Easton MA 02375 (508) 238-6550 08/26/2016 $3,307,000 $15,000,000 MBE WBE MWBE 2305 G. L. Capasso, Inc. 34 Lloyd Street New Haven CT 06513 (203) 469-2819 04/10/2017 $3,619,000 $14,620,000 MBE WBE MWBE 0402 Graciano Corporation 209 Sigma Drive Pittsburgh PA 15238 412-963-8400 07/13/2016 $15,938,000 $30,000,000 MBE WBE MWBE 0710 Grande Masonry, LLC 780 Allens Ave Providence RI 02905 401-781-4797 06/27/2017 $3,221,000 $42,997,000 MBE WBE MWBE Page 111 of 204

Historic Mason 2113 Haven Restoration, Inc. 79 Lyman Street Northborough MA 01532 (508) 351-6690 08/01/2016 $2,719,000 $16,000,000 MBE WBE MWBE 0476 Heritage Restoration, Inc. P.O. Box 478, 170 Pleasant Street Rockland MA 02370 (781) 878-2461 01/01/2017 $5,000,000 $25,000,000 MBE WBE MWBE 1793 J.A.J. Tile Co., Inc. 21 Prescott Street Medford MA 02155 (781) 395-5510 09/28/2016 $2,000,000 $6,000,000 MBE WBE MWBE 0806 Joseph Gnazzo Company, Inc. 1053 Buckley Highway Union CT 06076 (860) 684-2334 08/28/2016 $2,412,000 $10,000,000 MBE WBE MWBE 0823 Kronenberger & Sons Restoration, Inc. 175 Industrial Park Road Middletown CT 06457 (860) 347-4600 10/10/2016 $10,000,000 $20,000,000 MBE WBE MWBE 0227 Kurtz, Inc. 810 Southampton Road, Ste. 1 Westfield MA 01085 (413) 568-0636 06/14/2017 $4,716,000 $12,000,000 MBE WBE MWBE 1941 LAL Masonry, Inc. 3 Bourbon Street, Unit 4 Peabody MA 01960 (781) 231-1844 01/10/2017 $1,500,000 $4,000,000 MBE WBE MWBE 2001 Louis C. Allegrone, Inc. 273 Newell Street Pittsfield MA 01201 (413) 997-9280 03/10/2017 $4,809,000 $11,792,000 MBE WBE MWBE Page 112 of 204

Historic Mason 1333 Lupini Construction, Inc. 6081 Trenton Road Utica NY 13502 315-736-8397 09/19/2016 $5,000,000 $10,000,000 MBE WBE MWBE 0987 NER Construction Management Corporation 867 Woburn Street Wilmington MA 01887 (978) 988-1111 06/30/2017 $6,000,000 $25,000,000 MBE WBE MWBE 1366 Northern Contracting Corp. 68 Jackson Street Canton MA 02021 (781) 821-4200 12/12/2016 $7,869,000 $24,000,000 MBE WBE MWBE 0592 P & P General Contractors, Inc. 318 Southbridge Road Charlton MA 01507 (508) 943-4074 11/09/2016 $7,381,000 $9,901,000 MBE WBE MWBE 0038 P. J. Spillane Company, Inc. 97 Tileston Street Everett MA 02149 (617) 389-6200 07/01/2017 $5,973,000 $50,000,000 MBE WBE MWBE 2516 Patriot Restoration, Inc. 204 Cedar Hill Road Marlborough MA 01752 (508) 624-4487 09/10/2016 $15,000,000 $30,000,000 MBE WBE MWBE 1306 Phoenix Bay State Construction Co., Inc. 79 Shirley Street Boston MA 02119 (617) 442-4408 04/21/2017 $6,561,000 $25,673,000 MBE WBE MWBE 3072 Raymond James Restoration, Inc 100 North Street Worcester MA 01605 (508) 753-5230 08/12/2016 $573,000 $3,937,000 MBE WBE MWBE Page 113 of 204

Historic Mason 2535 S.I. Services, Inc. 46 Crest Road Framingham MA 01702 617-332-6666 06/21/2017 $748,000 $1,600,000 MBE WBE MWBE 2439 The Aulson Company, LLC 49 Danton Drive, Suite 201 Methuen MA 01844 (978) 688-9100 08/02/2016 $6,916,000 $25,000,000 MBE WBE MWBE Historic Paint 0452 Alpha Contracting Associates, Inc. 1408c Centre Street Roslindale MA 02131 (617) 325-6500 05/21/2017 $2,869,000 $5,156,000 MBE WBE MWBE 0787 Bello Painting Company, Inc. 585 East Street Weymouth MA 02189 (781) 331-5600 05/15/2017 $1,155,000 $5,000,000 MBE WBE MWBE 2840 Cenaxo, LLC 78 Granby Street Bloomfield CT 06002 (860) 757-3290 04/17/2017 $500,000 $1,000,000 MBE WBE MWBE 1322 Homer Contracting, Inc. 195 Broadway Arlington MA 02474 (781) 648-3372 02/13/2017 $5,427,000 $12,153,000 MBE WBE MWBE 2190 John Canning & Co., Ltd. 150 Commerce Court Cheshire CT 06410 203-272-9868 07/31/2016 $2,552,000 $7,060,000 MBE WBE MWBE Page 114 of 204

Historic Paint 0729 John W. Egan Co., Inc. 3 Border St. West Newton MA 02465 (617) 244-6390 09/23/2016 $5,000,000 $15,000,000 MBE WBE MWBE 0823 Kronenberger & Sons Restoration, Inc. 175 Industrial Park Road Middletown CT 06457 (860) 347-4600 10/10/2016 $10,000,000 $20,000,000 MBE WBE MWBE 0577 M. L. McDonald Sales Company, LLC 50 Oakland Street Watertown MA 02472 (617) 923-0900 08/18/2016 $2,315,000 $30,000,000 MBE WBE MWBE 1259 Northeast Painting Associates, Inc. 881 North King Street Northampton MA 01060 (413) 586-5013 04/27/2017 $1,500,000 $4,000,000 MBE WBE MWBE 2439 The Aulson Company, LLC 49 Danton Drive, Suite 201 Methuen MA 01844 (978) 688-9100 08/02/2016 $6,916,000 $25,000,000 MBE WBE MWBE Historic Roof 0012 Campbell Construction Group, LLC 21 Caller Street, Suite # 4 Peabody MA 01960 (978) 532-1998 04/25/2017 $6,256,000 $15,246,000 MBE WBE MWBE 1751 Costa Brothers Masonry, Inc. 2 Lambeth Park Drive Fairhaven MA 02719 (508) 991-7634 09/15/2016 $12,290,000 $40,000,000 MBE WBE MWBE Page 115 of 204

Historic Roof 0983 Crocker Architectural Sheet Metal Co., Inc. 129 Southbridge Road North Oxford MA 01537 (508) 987-9900 05/24/2017 $3,000,000 $10,000,000 MBE WBE MWBE 0549 D.P. Carney Construction Inc. 34 Horseshoe Circle Ware MA 01082 (413) 967-7124 08/05/2016 $1,251,000 $4,000,000 MBE WBE MWBE 0165 G.F. Sprague & Co., Inc. 45 Kearney Road Needham MA 02494 (781) 455-0556 04/30/2017 $302,000 $3,000,000 MBE WBE MWBE 0054 Gilbert & Becker Co., Inc. 16-24 Clapp Street Boston MA 02125 (617) 265-4343 03/21/2017 $2,131,000 $9,000,000 MBE WBE MWBE 0608 Greenwood Industries, Inc. 640 Lincoln Street Worcester MA 01605 (508) 865-4040 02/12/2017 $10,792,000 $75,000,000 MBE WBE MWBE 0098 John F. Shea Company, Inc. 41 Hollingsworth Street Mattapan MA 02126 (617) 298-0356 03/03/2017 $5,000,000 $10,000,000 MBE WBE MWBE 1765 Leading Way Construction Co., Inc. 42 Mechanic Street Milton MA 02186 (617) 696-3175 05/18/2017 $4,000,000 $7,000,000 MBE WBE MWBE 1516 M.D.M. Engineering Company, Inc. 51 Sawmill Road Dudley MA 01571 (774) 230-0734 04/23/2017 $2,429,000 $10,000,000 MBE WBE MWBE Page 116 of 204

Historic Roof 0413 Meadows Construction Company LLC 4 New Pasture Road Newburyport MA 01950 (978) 887-2401 09/10/2016 $2,000,000 $4,000,000 MBE WBE MWBE 1100 NorthStar Construction Services Corporation 200 Mount Laurel Circle Shirley MA 01464 (978) 840-8877 07/28/2016 $2,269,000 $6,000,000 MBE WBE MWBE 1475 Reliable Roofing and Sheet Metal, LLC 105 Irving St. Framingham MA 01702 (508) 628-5562 08/11/2016 $12,873,000 $40,000,000 MBE WBE MWBE 0978 S.R.C. Roofing, Inc. 166 Brook Road Quincy MA 02169 (617) 479-2060 11/01/2016 $1,080,000 $4,000,000 MBE WBE MWBE 0087 Stanley Roofing Co., Inc. 42 Mitchell Road Ipswich MA 01938 (978) 356-7958 10/13/2016 $7,033,000 $24,442,000 MBE WBE MWBE 2439 The Aulson Company, LLC 49 Danton Drive, Suite 201 Methuen MA 01844 (978) 688-9100 08/02/2016 $6,916,000 $25,000,000 MBE WBE MWBE 0100 Titan Roofing, Inc. 200 Tapely Street Springfield MA 01104 (413) 536-1624 11/11/2016 $8,930,000 $55,000,000 MBE WBE MWBE HVAC Page 117 of 204

HVAC 1914 Aalanco Service Corporation 80-B Turnpike Road Westborough MA 01581 (508) 366-1449 10/26/2016 $1,000,000 $2,000,000 MBE WBE MWBE 2042 ABM Building Solutions, LLC 1 A Gill St Woburn MA 01801 781-939-9100 04/18/2017 $13,386,000 $13,386,000 MBE WBE MWBE 1024 Adams Plumbing & Heating, Inc. 43 Printworks Drive Adams MA 01220 (413) 743-2308 02/09/2017 $14,086,000 $69,113,000 MBE WBE MWBE 0412 Advance Air & Heat Company, Inc. 177 Bullock Road East Freetown MA 02717 (508) 763-3738 02/02/2017 $400,000 $750,000 MBE WBE MWBE 0435 Aegis Energy Services, Inc. 55 Jackson Street Holyoke MA 01040 (413) 536-1156 05/21/2017 $1,500,000 $3,000,000 MBE WBE MWBE 2967 Aero Mechanical, Inc. 10 Leah Street Johnston RI 02919 (401) 751-8880 09/18/2016 $3,392,000 $15,000,000 MBE WBE MWBE 1517 Air Cleaning Specialists of New England, LLC 1525 Hanover Street Hanover MA 02339 (781) 826-9755 09/22/2016 $168,000 $2,500,000 MBE WBE MWBE 1499 All State Construction, Inc. 449 Cooke Street Farmington CT 06032 860-678-0678 06/20/2017 $10,000,000 $20,000,000 MBE WBE MWBE Page 118 of 204

HVAC 2148 Ambient Temperature Corp. 14 Graf Road Newburyport MA 01950 (978) 646-0660 05/21/2017 $1,636,000 $12,000,000 MBE WBE MWBE 0485 American Refrigeration Company, Inc. 149 River Street, Suite # 3 Andover MA 01810 (978) 474-4000 10/21/2016 $4,572,000 $12,000,000 MBE WBE MWBE 0340 Apex Corp. P.O. Box 127 / 56 Charles Street North Abington MA 02351 (781) 871-6227 05/02/2017 $3,176,000 $12,000,000 MBE WBE MWBE 0564 Araujo Bros. Plumbing & Heating, Inc. 224 Nyes Lane Acushnet MA 02743 (508) 998-7006 04/15/2017 $4,166,000 $15,000,000 MBE WBE MWBE 0935 Arden Engineering Constructors, LLC 505 Narragansett Park Drive Pawtucket RI 02861 (401) 727-3500 07/09/2017 $19,199,000 $95,000,000 MBE WBE MWBE 2543 Associated Mechanical Services, Inc. 4 Cedar Street Woburn MA 01801 (781) 937-8100 10/26/2016 $2,128,000 $4,000,000 MBE WBE MWBE 2767 Atlantis Comfort Systems Corp. 10 Reservoir Rd., Unit 1 Smithfield RI 02917 (401) 233-2600 12/10/2016 $3,508,000 $10,000,000 MBE WBE MWBE 2034 Automated Building Systems, Inc. 150 Cordaville Road Southborough MA 01772 (508) 655-4227 01/09/2017 $3,903,000 $10,000,000 MBE WBE MWBE Page 119 of 204

HVAC 0433 Automatic Temperature Control Corp. 86 Finnell Drive Weymouth MA 02188 781-340-1000 07/06/2016 $2,431,000 $10,000,000 MBE WBE MWBE 0783 Automatic Temperature Controls Inc. CHAC 95 Connecticut Street Cranston RI 02920 401-946-5780 02/04/2017 $1,791,000 $8,000,000 MBE WBE MWBE 1597 Bay State Regional Contractors, Inc. 73 Desert Sands Lane Yarmouthport MA 02675 (508) 362-0428 08/12/2016 $2,624,000 $6,000,000 MBE WBE MWBE 0329 Beacon Piping Co. 45 Industrial Drive Canton MA 02021 (617) 364-9000 12/19/2016 $11,909,000 $39,903,000 MBE WBE MWBE 0016 B-G Mechanical Contractors, Inc. 6 Second Avenue Chicopee MA 01020 (413) 592-5300 10/01/2016 $18,040,000 $80,715,000 MBE WBE MWBE 1277 B-G Mechanical Service, Inc. 12 Second Avenue Chicopee MA 01020 (413) 888-1500 05/15/2017 $14,714,000 $14,714,000 MBE WBE MWBE 1440 Building Technology Engineers, Inc. 105 Central Street, Suite # 2100 Stoneham MA 02180 (617) 482-5455 04/28/2017 $2,690,000 $39,227,000 MBE WBE MWBE 2823 Byors and Sons Mechanical 3 Henry's Way Marblehead MA 01945 (781) 576-9355 09/07/2016 $343,000 $1,000,000 MBE WBE MWBE Page 120 of 204

HVAC 0842 CAM HVAC & Construction Inc. 116 Lydia Ann Road Smithfield RI 02917 (401) 232-7230 11/26/2016 $7,380,000 $28,554,000 MBE WBE MWBE 0553 Cardillo Mechanical Contracting, Inc. 814 East Street Pittsfield MA 01201 (413) 445-5568 03/16/2017 $1,011,000 $2,000,000 MBE WBE MWBE 0374 Carl-Louis & Co., Inc. 104 Victory Rd. Dorchester MA 02122 617-265-7324 06/20/2017 $500,000 $800,000 MBE WBE MWBE 1026 Carrier Corporation 95 Shawmut Road, Unit 3 Canton MA 02021 (781) 774-6350 05/19/2017 $1,024,000 $150,000,000 MBE WBE MWBE 1330 Charles M. Moran Plumbing & Heating Corp. 54 Allen Street Clinton MA 01510 (978) 368-0355 08/31/2016 $1,465,000 $7,245,000 MBE WBE MWBE 2208 Climate Heating and Cooling, Inc. 146 Hubbard Avenue Pittsfield MA 01201 (413) 684-5100 02/09/2017 $2,485,000 $8,000,000 MBE WBE MWBE 0270 Combustion Service Co. of New England 25 Fair Oaks Street Cambridge MA 02140 (617) 876-6020 05/24/2017 $233,000 $2,000,000 MBE WBE MWBE 1843 Commercial Boiler Systems, Inc. 152 Oldham Street Pembroke MA 02359 (781) 294-4437 01/14/2017 $254,000 $350,000 MBE WBE MWBE Page 121 of 204

HVAC 2309 Control Technologies Inc. 121 Park Avenue, Suite 10 Williston VT 05495 (802) 764-2203 11/28/2016 $1,159,000 $6,000,000 MBE WBE MWBE 1004 Controlled Systems HVAC, Inc. 50A Northwestern Drive, Unit # 1 Salem NH 03079 (603) 870-9050 02/09/2017 $149,000 $250,000 MBE WBE MWBE 0441 Cooling & Heating Specialists, Inc. 151-A California Street Newton MA 02458 (617) 244-0203 01/03/2017 $1,651,000 $6,000,000 MBE WBE MWBE 2191 Corporate Mechanical of New England, LLC 1501 Main Street, # 42 Tewksbury MA 01876 (978) 851-8900 11/03/2016 $3,139,000 $28,923,000 MBE WBE MWBE 2551 Correct Temp, Inc. 268 Hampstead Street, #5 Methuen MA 01844 (978) 688-8700 08/13/2016 $775,000 $3,000,000 MBE WBE MWBE 1506 Cox Engineering Company 35 Industrial Drive Canton MA 02021 (781) 302-3400 01/16/2017 $2,921,000 $25,000,000 MBE WBE MWBE 0002 Cranney Companies, Inc. 10 Rainbow Terrace Danvers MA 01923 (978) 907-0044 09/21/2016 $1,633,000 $6,000,000 MBE WBE MWBE 1829 D.D.S. Industries, Inc. 250 Ace Street Fall River MA 02720 (508) 678-3698 09/01/2016 $5,000,000 $10,000,000 MBE WBE MWBE Page 122 of 204

HVAC 1810 Daikin Applied Americas Inc. 13600 Industrial Park Boulevard Minneapolis MN 55441 (763) 551-5668 03/07/2017 $928,000 $30,000,000 MBE WBE MWBE 0056 David R. Northup Electrical Contractors 73 Bowles Road / P.O. Box 249 Agawam MA 01001 (413) 786-8930 05/10/2017 $2,028,000 $10,000,000 MBE WBE MWBE 0966 Davison Co., Inc. 90 Clarendon Avenue Somerville MA 02144 (617) 666-3174 08/23/2016 $423,000 $1,116,000 MBE WBE MWBE 0364 DECCO, Inc. 31 Route 13 Brookline NH 03033 (603) 673-2200 10/30/2016 $7,124,000 $43,868,000 MBE WBE MWBE 0316 Delta Control Engineers, Inc. d/b/a Harding & Smith 2000 Main Street Walpole MA 02081 (508) 668-8100 01/04/2017 $4,270,000 $8,385,000 MBE WBE MWBE 1133 Dillon Boiler Services Company, Inc. 380 Crawford Street Fitchburg MA 01420 978-345-4351 08/14/2016 $2,000,000 $4,000,000 MBE WBE MWBE 0124 E. Amanti & Sons, Inc. 390 Highland Avenue Salem MA 01970 (978) 745-4144 11/26/2016 $18,503,000 $75,000,000 MBE WBE MWBE 1676 E. M. Duggan, Inc. 140 Will Drive Canton MA 02021 781-828-2292 07/13/2017 $7,982,000 $300,000,000 MBE WBE MWBE Page 123 of 204

HVAC 1110 Edward F. Corcoran Plumbing & Heating Co., Inc. 5 Rose Place Springfield MA 01104 (413) 732-1462 03/12/2017 $1,093,000 $4,723,000 MBE WBE MWBE 1236 EKEM, Inc. d/b/a Mercury Mechanical Services 279 Centre Street Holbrook MA 02343 (781) 337-7900 07/14/2016 $350,000 $350,000 MBE WBE MWBE 1120 EMCOR Services Northeast Inc. 80 Hawes Way Stoughton MA 02072 (781) 573-1700 02/24/2017 $6,743,000 $87,716,000 MBE WBE MWBE 0208 Emond Plumbing & Heating, Inc 104 Dean Street Taunton MA 02780 (508) 880-0580 05/29/2017 $250,000 $250,000 MBE WBE MWBE 0378 ENE Systems, Inc. 480 Neponset St. Canton MA 02021 781-828-6770 03/19/2017 $19,203,000 $50,000,000 MBE WBE MWBE 2592 Energy Management and Control Services, Inc. 116 Budlong Road Cranston RI 02920 (401) 946-1440 10/12/2016 $1,718,000 $4,000,000 MBE WBE MWBE 0150 Enterprise Equipment Co., Inc. 276 Libbey Parkway Weymouth MA 02189 (781) 331-0900 01/08/2017 $10,019,000 $40,149,000 MBE WBE MWBE 1356 Falite Bros. Inc. 9 Broadway Wakefield MA 01880 (781) 246-9320 06/07/2017 $1,000,000 $4,000,000 MBE WBE MWBE Page 124 of 204

HVAC 0752 Francis H. Maroney, Inc. 491 Amesbury Road Haverhill MA 01830 (978) 374-7459 02/16/2017 $898,000 $3,000,000 MBE WBE MWBE 0282 Fraser Engineering Company, Inc. 65 Court Street Newton MA 02460 (617) 332-3700 10/13/2016 $10,368,000 $36,302,000 MBE WBE MWBE 0493 Fred Williams, Inc. 320 Libbey Industrial Parkway Weymouth MA 02189 (781) 961-1500 04/06/2017 $9,721,000 $70,499,000 MBE WBE MWBE 1655 G & H Heating and Cooling, LLC 133 County Road East Freetown MA 02717 (508) 763-8563 05/06/2017 $250,000 $250,000 MBE WBE MWBE 0266 Gaffny Corporation Contractors 55 Union Street Lawrence MA 01840 (978) 689-7575 01/15/2017 $865,000 $1,740,000 MBE WBE MWBE 0858 General Air-Conditioning/Heating, Inc. 7 Gaston Street Dorchester MA 02121 (617) 427-7370 09/09/2016 $7,143,000 $20,000,000 MBE WBE MWBE 1484 General Mechanical Contractors, Inc. 29 A Sword Street Auburn MA 01501 508-754-7366 12/02/2016 $15,754,000 $40,000,000 MBE WBE MWBE 0066 George T. Wilkinson, Inc. 405 VFW Drive Rockland MA 02370 (781) 335-2622 04/25/2017 $2,133,000 $12,000,000 MBE WBE MWBE Page 125 of 204

HVAC 2147 Hall Sheetmetal Works, Inc. 11 River Street, Suite 1 Middleton MA 01949 (978) 749-3800 09/14/2016 $2,535,000 $6,000,000 MBE WBE MWBE 0272 Harry Grodsky & Co., Inc. 33 Shaws Lane Springfield MA 01104 (413) 785-1947 10/07/2016 $45,166,000 $100,000,000 MBE WBE MWBE 0253 Honeywell International Inc. 65 Shawmut Road Canton MA 02021 781-298-2710 06/06/2017 $150,000,000 $750,000,000 MBE WBE MWBE 2288 Huntington Controls, Inc. 60 Glacier Drive, Suite 2000 Westwood MA 02090 (781) 535-6857 06/20/2017 $1,129,000 $8,000,000 MBE WBE MWBE 1525 Industrial Burner Systems, Inc. 97 Rawson Road Quincy MA 02170 (167) 479-3900 01/22/2017 $1,000,000 $2,000,000 MBE WBE MWBE 0479 Industrial Steel & Boiler Services, Inc. 939 Chicopee Street Suite 2 Chicopee MA 01013 (413) 532-7788 03/13/2017 $500,000 $1,000,000 MBE WBE MWBE 2998 J&J Heating and Air Conditioning, Inc 17 Arlington Street Dracut MA 01826 (978) 454-8197 06/25/2017 $881,000 $3,000,000 MBE WBE MWBE 0073 J. F. White Contracting Company 10 Burr Street/P.O. box 9020 Framingham MA 01701 (508) 879-4700 10/26/2016 $52,305,000 $674,023,000 MBE WBE MWBE Page 126 of 204

HVAC 1393 J.C. Cannistraro, LLC 80 Rosedale Road Watertown MA 02471 (617) 926-0092 08/28/2016 $74,301,000 $250,000,000 MBE WBE MWBE 1023 Jim Walsh Plumbing & Heating Co., Inc. 8 Autumn St. Worcester MA 01603 508-754-7565 03/29/2017 $6,520,000 $9,471,000 MBE WBE MWBE 3214 John W. Danforth Company 300 Colvin Woods Parkway Tonawanda NY 14150 (716) 261-6291 02/28/2017 $93,147,000 $300,000,000 MBE WBE MWBE 0162 Johnson Controls, Inc 39 Salem Street Lynnfield MA 01940 (617) 645-2923 12/28/2016 $34,271,000 $500,000,000 MBE WBE MWBE 2897 Kleeberg Mechanical Services, LLC 65 Westover Road Ludlow MA 01056 (413) 589-1854 03/05/2017 $1,924,000 $17,665,000 MBE WBE MWBE 0744 Kleeberg Sheet Metal, Inc. 65 Westover Road Ludlow MA 01056 413-589-1854 07/29/2016 $11,275,000 $30,000,000 MBE WBE MWBE 1293 KMD Mechanical Corporation 310 Southwest Cutoff Worcester MA 01604 (508) 795-1828 10/25/2016 $10,441,000 $31,870,000 MBE WBE MWBE 0872 LaPan Mechanical Contractors, Inc. 3 Bethany Street Worcester MA 01604 (508) 793-2164 07/14/2016 $750,000 $2,000,000 MBE WBE MWBE Page 127 of 204

HVAC 1855 LeBel, Inc. d/b/a Walsh Mechanical Contractors 380 North Avenue Abington MA 02351 (781) 871-7496 07/26/2017 $10,711,000 $50,000,000 MBE WBE MWBE 1589 LeMar HVAC, Inc 12 Westover Drive Lynnfield MA 01940 (781) 939-9994 04/10/2017 $778,000 $3,389,000 MBE WBE MWBE 0673 Limbach Company LLC 180 New Boston Street Woburn MA 01801 781-935-6700 11/10/2016 $16,981,000 $406,967,000 MBE WBE MWBE 0595 M & W Heating, Inc. 272 Hubbard Avenue Pittsfield MA 01201 (413) 499-0600 05/26/2017 $2,852,000 $7,000,000 MBE WBE MWBE 2119 M.M. Environmental Engineering, Inc. 153 Wagon Trail Hanson MA 02341 (781) 826-8525 04/04/2017 $315,000 $1,000,000 MBE WBE MWBE 1540 Mancini Sheet Metal, Inc. 9 Innis Drive Billerica MA 01821 (978) 663-2000 06/20/2017 $316,000 $8,000,000 MBE WBE MWBE 2194 Mechanical Construction & Services, Inc. 9 Bartlett St Andover MA 01810 (978) 689-0200 09/28/2016 $750,000 $1,500,000 MBE WBE MWBE 0796 Merrimack Valley, Corp. 15 Aegean Drive, Unit #3 Methuen MA 01844 (978) 689-0224 01/16/2017 $2,000,000 $6,000,000 MBE WBE MWBE Page 128 of 204

HVAC 0277 Multitemp Mechanical Corporation 231 Norfolk Street Walpole MA 02081 (508) 850-9400 12/26/2016 $901,000 $3,163,000 MBE WBE MWBE 0588 Murphy Specialty, Inc. PO Box 292 Readville MA 02137 (617) 361-4342 12/15/2016 $2,000,000 $3,500,000 MBE WBE MWBE 0181 N.B. Kenney Company Inc. 68 Barnum Road Devens MA 01434 (978) 849-5200 03/07/2017 $28,343,000 $90,000,000 MBE WBE MWBE 0797 National Mechanical Services of Massachusetts, LLC d/b/a HVAC Engineering 17 Sterling Road Billerica MA 01862 (978) 667-8100 06/15/2017 $1,000,000 $2,000,000 MBE WBE MWBE 1298 National Refrigeration, Inc. 3600 West Shore Road Warwick RI 02886 (401) 737-2000 10/04/2016 $4,401,000 $24,877,000 MBE WBE MWBE 0617 NORESCO, LLC One Research Drive, Suite 400C Westborough MA 01581 (774) 364-0272 02/03/2017 $60,000,000 $350,000,000 MBE WBE MWBE 1610 Northeastern Mechanical, Inc. 22 Nightingale Avenue Quincy MA 02169 (617) 472-2250 06/03/2017 $4,755,000 $10,000,000 MBE WBE MWBE 0614 P.J. Dionne Company, Inc. 72 Jonspin Road Wilmington MA 01887 (978) 657-3990 04/14/2017 $4,633,000 $10,000,000 MBE WBE MWBE Page 129 of 204

HVAC 0265 Patrick J. Kennedy & Sons, Inc. 39 Gibson Street Boston MA 02122 (617) 446-8000 05/18/2017 $33,005,000 $55,174,000 MBE WBE MWBE 2954 Performance Plumbing and Heating, Inc. 9 Bramble Road Medway MA 02053 (617) 293-5833 09/24/2016 $416,000 $1,500,000 MBE WBE MWBE 0416 Pittsfield Pipers, Inc. 73 Fourth Street Pittsfield MA 01201 (413) 443-4402 03/26/2017 $1,462,000 $9,000,000 MBE WBE MWBE 0820 Poirier & Springer, Inc. 17E Sterling Road Billerica MA 01862 (978) 663-7600 02/17/2017 $2,491,000 $10,500,000 MBE WBE MWBE 1099 Preferred Contractors, Inc. 223 Center Street Pembroke MA 02359 781-293-1200 07/23/2016 $3,813,000 $10,000,000 MBE WBE MWBE 0982 Refrigeration Engineering & Contracting Co., Inc. 22 Sixth Road Woburn MA 01801 (781) 396-8780 06/22/2017 $2,635,000 $6,000,000 MBE WBE MWBE 1155 Renaud HVAC & Controls, Inc. 18 Providence Road, P.O. Box 26 Sutton MA 01590 (508) 865-2060 07/30/2016 $923,000 $5,000,000 MBE WBE MWBE 2674 Rene L. Cote Sons, Inc. 896 Main Street Holyoke MA 01040 (413) 534-5302 08/29/2016 $350,000 $350,000 MBE WBE MWBE Page 130 of 204

HVAC 1936 Riverdale Plumbing & Heating Inc. 35 Merchants Drive Walpole MA 02081 (508) 660-2727 11/25/2016 $750,000 $2,000,000 MBE WBE MWBE 1169 Robert W. Irvine & Sons, Inc. 147 Blossom Street Lynn MA 01902 (781) 581-0464 03/25/2017 $10,160,000 $27,835,000 MBE WBE MWBE 0084 Royal Steam Heater Co. 499 Main Street Gardner MA 01440 978-632-0770 04/06/2017 $1,877,000 $8,000,000 MBE WBE MWBE 0989 Sagamore Plumbing & Heating, Inc. 75 Research Road Hingham MA 02043 (781) 682-0159 10/29/2016 $8,754,000 $50,000,000 MBE WBE MWBE 1758 Schneider Electric Buildings Americas, Inc. 800 Federal Street, Mail Stop 1C Andover MA 01810 (978) 269-1000 05/15/2017 $6,123,000 $300,000,000 MBE WBE MWBE 2128 Seekonk Heating Services, Inc. 911 Taunton Avenue Seekonk MA 02771 (508) 336-3069 08/20/2016 $1,500,000 $2,500,000 MBE WBE MWBE 0569 Siemens Industry, Inc. 85 John Road, Unit 1 Canton MA 02021 781-575-1900 07/02/2016 $27,340,000 $1,500,000,000 MBE WBE MWBE 2913 Stallion Builders LLC 300 Trade Center, Suite 5580 Woburn MA 01801 (877) 425-3468 01/12/2017 $2,486,000 $8,160,000 MBE WBE MWBE Page 131 of 204

HVAC 0170 T.J. Conway Company 26 Progress Avenue Springfield MA 01104 (413) 732-5131 01/11/2017 $4,418,000 $12,000,000 MBE WBE MWBE 1815 Thielsch Engineering, Inc. 195 Frances Avenue Cranston RI 02910 (401) 467-6454 11/02/2016 $12,000,000 $20,000,000 MBE WBE MWBE 0481 Thomas E. Snowden, Inc. 189 Central Street Saugus MA 01906 (781) 233-8810 11/06/2016 $6,030,000 $11,156,000 MBE WBE MWBE 0587 Thomas G. Gallagher, Inc. 109 Smith Place Cambridge MA 02138 (617) 661-7000 10/23/2016 $33,066,000 $125,000,000 MBE WBE MWBE 0704 TRANE U.S. INC. 181 Ballardvale Street Wilmington MA 01887 (978) 737-3861 08/08/2016 $49,684,000 $67,073,000 MBE WBE MWBE 1981 US Air Conditioning-Heating, Inc. 1126 Main St. Weymouth MA 02190 (781) 340-7222 04/21/2017 $1,382,000 $3,000,000 MBE WBE MWBE 1467 Veterans Development Corporation, Inc 100 Grandview Road, Suite 410 Braintree MA 02184 (781) 659-4050 09/23/2016 $5,394,000 $20,592,000 MBE WBE MWBE 0847 Victory Heating & Air Conditioning, Co. Inc. 115 Mendon Street Bellingham MA 02019 (508) 966-9859 08/08/2016 $1,014,000 $3,000,000 MBE WBE MWBE Page 132 of 204

HVAC 1197 Waterline Industries Corporation 7 London Lane Seabrook NH 03874 (603) 474-7477 09/29/2016 $24,897,000 $65,000,000 MBE WBE MWBE 0351 William F. Lynch Co., Inc. 50 Millbrook Street Worcester MA 01606 (508) 756-5705 12/10/2016 $5,473,000 $41,616,000 MBE WBE MWBE 1770 William M. Collins Co., Inc. 410 Dorchester Avenue Boston MA 02127 (617) 268-6180 07/01/2016 $13,177,000 $25,000,000 MBE WBE MWBE Masonry 0687 Abbot Building Restoration Co., Inc. 28 Allerton Street Boston MA 02119 (617) 445-0274 04/27/2017 $2,500,000 $10,000,000 MBE WBE MWBE 0950 Ace Restoration Company, Inc. 29 Linden Street Medford MA 02155 (781) 396-6150 06/27/2017 $1,691,000 $3,863,000 MBE WBE MWBE 1179 Acme Waterproofing Co., Inc. 21 Nightingale Avenue Quincy MA 02169 (781) 982-2250 11/02/2016 $6,710,000 $20,000,000 MBE WBE MWBE 0216 Alpha Omega Construction, Inc. P.O. Box 14193 East Providence RI 02914 (508) 761-4494 08/21/2016 $500,000 $1,000,000 MBE WBE MWBE Page 133 of 204

Masonry 3184 Ambrose Homes, Inc. 2766 Route 6 / P.O. Box 1405 Wellfleet MA 02667 (508) 349-8252 09/23/2016 $1,000,000 $1,500,000 MBE WBE MWBE 2506 Anthony C. Scolaro & Sons, Inc. 6 Lisa Lane Saugus MA 01906 (617) 884-0058 08/28/2016 $976,000 $6,000,000 MBE WBE MWBE 1126 Architectural Building and Restoration, LLC 407 Rear Mystic Ave. Unit 16 Medford MA 02155 (781) 395-2600 03/15/2017 $1,422,000 $5,290,000 MBE WBE MWBE 1850 Armani Restoration, Inc. 191 Franklin Avenue Hartford CT 06114 07/08/2017 $2,558,000 $16,000,000 MBE WBE MWBE 0879 B.C. Construction Co., Inc. 3 Washington Street North Reading MA 01864 (978) 276-0121 02/04/2017 $8,486,000 $15,012,000 MBE WBE MWBE 2612 Bay Contracting, Inc. 56 Felton Street Waltham MA 02453 (617) 779-8811 05/09/2017 $4,422,000 $10,000,000 MBE WBE MWBE 0434 Bay State Restoration, Ltd. 338 Metacom Avenue Warren RI 02885 (401) 245-0755 11/26/2016 $279,000 $350,000 MBE WBE MWBE 1350 Boston Building & Bridge Corp. 1094 Blue Hill Avenue Milton MA 02186 617-333-0342 07/01/2016 $31,040,000 $41,961,000 MBE WBE MWBE Page 134 of 204

Masonry 0544 C.H. Nickerson & Co., Inc. 49 Hayden Hill Rd Torrington CT 06790 (860) 489-0455 09/28/2016 $123,303,000 $170,058,000 MBE WBE MWBE 2845 Calhess Restoration & Weatherproofing Corporation 405 Columbia Road Boston MA 02125 (617) 288-3000 09/20/2016 $9,676,000 $32,588,000 MBE WBE MWBE 0012 Campbell Construction Group, LLC 21 Caller Street, Suite # 4 Peabody MA 01960 (978) 532-1998 04/25/2017 $6,256,000 $15,246,000 MBE WBE MWBE 1693 Cantarella & Son, Inc. 1591 East Street Pittsfield MA 01201 (413) 443-5158 06/27/2017 $2,944,000 $5,000,000 MBE WBE MWBE 2027 Caruso & McGovern Construction, Inc. One Industrial Way Georgetown MA 01833 (978) 352-3399 06/21/2017 $3,324,000 $10,000,000 MBE WBE MWBE 2840 Cenaxo, LLC 78 Granby Street Bloomfield CT 06002 (860) 757-3290 04/17/2017 $500,000 $1,000,000 MBE WBE MWBE 1754 Cenedella Masonry Inc. 19 East Walnut Street Milford MA 01757 (508) 473-7836 05/25/2017 $1,000,000 $2,500,000 MBE WBE MWBE 1882 Champlain Masonry, Inc. 8 Federico Drive Pittsfield MA 01201 413-447-7807 01/25/2017 $2,510,000 $9,362,000 MBE WBE MWBE Page 135 of 204

Masonry 0632 Colantonio Inc. 16 Everett Street Holliston MA 01746 (508) 429-8666 09/29/2016 $40,826,000 $77,423,000 MBE WBE MWBE 0925 Commercial Construction Corp. One Mills Point Middleton MA 01949 (617) 438-2393 04/02/2017 $5,555,000 $7,883,000 MBE WBE MWBE 1780 Commercial Masonry Corporation 11 Aldrin Road Plymouth MA 02360 (508) 830-1700 03/26/2017 $3,747,000 $27,200,000 MBE WBE MWBE 1302 Consigli Construction Co., Inc. 72 Sumner St. Milford MA 01757 (508) 458-0443 05/02/2017 $217,381,000 $1,305,080,000 MBE WBE MWBE 1296 Contracting Specialists Incorporated 453 South Main Street Attleboro MA 02703 (508) 222-2377 10/25/2016 $9,649,000 $48,909,000 MBE WBE MWBE 2701 Dandreo Brothers General Contractors & Masonry, LLC 106 Oakville Street Lynn MA 01905 (781) 581-7719 03/08/2017 $5,035,000 $13,000,000 MBE WBE MWBE 0392 Dankris Building Corp. 6 High Street Plainville MA 02762 (508) 695-4066 03/22/2017 $2,207,000 $3,866,000 MBE WBE MWBE 1165 DeBrino Caulking Associates, Inc. 1304 Route 9 Castleton NY 12033 (518) 732-7234 05/03/2017 $250,000 $250,000 MBE WBE MWBE Page 136 of 204

Masonry 0328 DeIulis Brothers Construction Company, Inc. 31 Collins Street Terrace Lynn MA 01902 781-592-8677 11/02/2016 $11,764,000 $23,217,000 MBE WBE MWBE 1445 Dependable Masonry Constr. Co. Inc. 73 Concord Street North Reading MA 01864 978-664-5453 02/04/2017 $1,500,000 $3,000,000 MBE WBE MWBE 0198 E.A. Colangeli Construction Co. Inc. 30 Thacher Street Malden MA 02148 (781) 324-9093 04/26/2017 $6,549,000 $10,000,000 MBE WBE MWBE 0840 EaglePoint Builders, Inc. 54 Burnham Street Belmont MA 02478 617-484-3664 02/25/2017 $600,000 $1,200,000 MBE WBE MWBE 3138 East Coast Masonry and Restoration, Inc. 515 Greenville Avenue Johnston RI 02919 (401) 232-0562 02/19/2017 $1,275,000 $4,000,000 MBE WBE MWBE 0248 Fleming Bros., Inc. 106 Columbia Street Quincy MA 02169 781-843-4071 04/06/2017 $642,000 $15,000,000 MBE WBE MWBE 0018 Folan Waterproofing & Construction Co., Inc. 795 Washington St. South Easton MA 02375 (508) 238-6550 08/26/2016 $3,307,000 $15,000,000 MBE WBE MWBE 0130 Fontaine Bros., Inc. 510 Cottage Street Springfield MA 01104 413-781-2020 07/01/2016 $110,000,000 $263,581,000 MBE WBE MWBE Page 137 of 204

Masonry 2305 G. L. Capasso, Inc. 34 Lloyd Street New Haven CT 06513 (203) 469-2819 04/10/2017 $3,619,000 $14,620,000 MBE WBE MWBE 1129 G.V.W., Inc. 1200 Bennington St. E. Boston MA 02128 (617) 567-6000 10/19/2016 $15,888,000 $54,576,000 MBE WBE MWBE 0402 Graciano Corporation 209 Sigma Drive Pittsburgh PA 15238 412-963-8400 07/13/2016 $15,938,000 $30,000,000 MBE WBE MWBE 0710 Grande Masonry, LLC 780 Allens Ave Providence RI 02905 401-781-4797 06/27/2017 $3,221,000 $42,997,000 MBE WBE MWBE 2283 Hascall & Hall 273 Presumpscot Street Portland ME 04103 (207) 775-1481 04/27/2017 $644,000 $5,821,000 MBE WBE MWBE 2113 Haven Restoration, Inc. 79 Lyman Street Northborough MA 01532 (508) 351-6690 08/01/2016 $2,719,000 $16,000,000 MBE WBE MWBE 0476 Heritage Restoration, Inc. P.O. Box 478, 170 Pleasant Street Rockland MA 02370 (781) 878-2461 01/01/2017 $5,000,000 $25,000,000 MBE WBE MWBE 1322 Homer Contracting, Inc. 195 Broadway Arlington MA 02474 (781) 648-3372 02/13/2017 $5,427,000 $12,153,000 MBE WBE MWBE Page 138 of 204

Masonry 1793 J.A.J. Tile Co., Inc. 21 Prescott Street Medford MA 02155 (781) 395-5510 09/28/2016 $2,000,000 $6,000,000 MBE WBE MWBE 0806 Joseph Gnazzo Company, Inc. 1053 Buckley Highway Union CT 06076 (860) 684-2334 08/28/2016 $2,412,000 $10,000,000 MBE WBE MWBE 1822 K. Walter Construction, Inc. 148 Bay Road Norton MA 02766 (508) 286-9335 04/25/2017 $436,000 $2,576,000 MBE WBE MWBE 0823 Kronenberger & Sons Restoration, Inc. 175 Industrial Park Road Middletown CT 06457 (860) 347-4600 10/10/2016 $10,000,000 $20,000,000 MBE WBE MWBE 0227 Kurtz, Inc. 810 Southampton Road, Ste. 1 Westfield MA 01085 (413) 568-0636 06/14/2017 $4,716,000 $12,000,000 MBE WBE MWBE 1941 LAL Masonry, Inc. 3 Bourbon Street, Unit 4 Peabody MA 01960 (781) 231-1844 01/10/2017 $1,500,000 $4,000,000 MBE WBE MWBE 2001 Louis C. Allegrone, Inc. 273 Newell Street Pittsfield MA 01201 (413) 997-9280 03/10/2017 $4,809,000 $11,792,000 MBE WBE MWBE 1333 Lupini Construction, Inc. 6081 Trenton Road Utica NY 13502 315-736-8397 09/19/2016 $5,000,000 $10,000,000 MBE WBE MWBE Page 139 of 204

Masonry 1724 M.F. Construction Corp. 350 Boyd's Lane Portsmouth RI 02871 (401) 683-2230 05/10/2017 $2,767,000 $8,557,000 MBE WBE MWBE 3090 MJS Construction, Inc. 20 Del Carmine Street, Suite 103 Wakefield MA 01880 (781) 245-0008 05/29/2017 $1,000,000 $2,000,000 MBE WBE MWBE 0987 NER Construction Management Corporation 867 Woburn Street Wilmington MA 01887 (978) 988-1111 06/30/2017 $6,000,000 $25,000,000 MBE WBE MWBE 1366 Northern Contracting Corp. 68 Jackson Street Canton MA 02021 (781) 821-4200 12/12/2016 $7,869,000 $24,000,000 MBE WBE MWBE 0592 P & P General Contractors, Inc. 318 Southbridge Road Charlton MA 01507 (508) 943-4074 11/09/2016 $7,381,000 $9,901,000 MBE WBE MWBE 0038 P. J. Spillane Company, Inc. 97 Tileston Street Everett MA 02149 (617) 389-6200 07/01/2017 $5,973,000 $50,000,000 MBE WBE MWBE 2516 Patriot Restoration, Inc. 204 Cedar Hill Road Marlborough MA 01752 (508) 624-4487 09/10/2016 $15,000,000 $30,000,000 MBE WBE MWBE 1306 Phoenix Bay State Construction Co., Inc. 79 Shirley Street Boston MA 02119 (617) 442-4408 04/21/2017 $6,561,000 $25,673,000 MBE WBE MWBE Page 140 of 204

Masonry 3228 Pike D.A. Sullivan Joint Venture 1 Circle Street Rochester NY 14607 07/19/2016 $114,160,000 $495,415,000 MBE WBE MWBE 0149 R & R Builders, Inc. 350 Park Street, Suite 207S North Reading MA 01864 (978) 664-8644 10/14/2016 $5,370,000 $7,623,000 MBE WBE MWBE 3072 Raymond James Restoration, Inc 100 North Street Worcester MA 01605 (508) 753-5230 08/12/2016 $573,000 $3,937,000 MBE WBE MWBE 1475 Reliable Roofing and Sheet Metal, LLC 105 Irving St. Framingham MA 01702 (508) 628-5562 08/11/2016 $12,873,000 $40,000,000 MBE WBE MWBE 1193 S.O.M. Construction Enterprises, Inc. 46 Flaxfield Road Dudley MA 01571 (508) 277-5598 02/01/2017 $1,500,000 $3,000,000 MBE WBE MWBE 0391 Sullivan & Narey Construction Co., Inc. 214 Maple Street Holyoke MA 01040 (413) 532-6974 05/16/2017 $2,743,000 $12,000,000 MBE WBE MWBE 2439 The Aulson Company, LLC 49 Danton Drive, Suite 201 Methuen MA 01844 (978) 688-9100 08/02/2016 $6,916,000 $25,000,000 MBE WBE MWBE 1033 Thompson Waterproofing, Inc. 93 Federal Avenue Quincy MA 02169 (617) 471-9966 01/07/2017 $1,453,000 $2,500,000 MBE WBE MWBE Page 141 of 204

Masonry 0745 TRI Construction Co. Inc. 320 Adams Street Dorchester MA 02122 (617) 288-1255 04/25/2017 $1,279,000 $5,000,000 MBE WBE MWBE 0724 Vareika Construction, Inc. 219 Walnut St., West Bridgewater MA 02379 (508) 583-3999 06/19/2017 $11,310,000 $38,493,000 MBE WBE MWBE 1576 W. J. Mountford Company 170 Commerce Way South Windsor CT 06074 (860) 291-9448 02/24/2017 $18,178,000 $30,000,000 MBE WBE MWBE 1072 WCI Corp. 555 Amory Street, Suite 3R Boston MA 02130 (617) 524-9300 08/25/2016 $7,003,000 $30,000,000 MBE WBE MWBE 0001 Webster Construction Co., Inc. 53 Clapp Street Boston MA 02125 617-436-7944 11/04/2016 $843,000 $3,191,000 MBE WBE MWBE 1254 Zander Corporation 8 Elk Run Drive Middleborough MA 02346 (508) 947-6775 11/16/2016 $688,000 $3,028,000 MBE WBE MWBE Mechanical 1914 Aalanco Service Corporation 80-B Turnpike Road Westborough MA 01581 (508) 366-1449 10/26/2016 $1,000,000 $2,000,000 MBE WBE MWBE Page 142 of 204

Mechanical 1024 Adams Plumbing & Heating, Inc. 43 Printworks Drive Adams MA 01220 (413) 743-2308 02/09/2017 $14,086,000 $69,113,000 MBE WBE MWBE 1499 All State Construction, Inc. 449 Cooke Street Farmington CT 06032 860-678-0678 06/20/2017 $10,000,000 $20,000,000 MBE WBE MWBE 0334 Allied Weatherproofing Company, Inc. 84 Tewksbury Street Andover MA 01810 (978) 470-0630 07/20/2016 $1,883,000 $2,886,000 MBE WBE MWBE 2148 Ambient Temperature Corp. 14 Graf Road Newburyport MA 01950 (978) 646-0660 05/21/2017 $1,636,000 $12,000,000 MBE WBE MWBE 0564 Araujo Bros. Plumbing & Heating, Inc. 224 Nyes Lane Acushnet MA 02743 (508) 998-7006 04/15/2017 $4,166,000 $15,000,000 MBE WBE MWBE 0935 Arden Engineering Constructors, LLC 505 Narragansett Park Drive Pawtucket RI 02861 (401) 727-3500 07/09/2017 $19,199,000 $95,000,000 MBE WBE MWBE 2714 Associated Electro-Mechanics, Inc. 185 Rowland Street Springfield MA 01107 (413) 781-4276 08/17/2016 $417,000 $2,500,000 MBE WBE MWBE 0382 Barbato Construction Co., Inc. 155 East Grove Street Middleborough MA 02346 508-946-9414 03/24/2017 $8,500,000 $18,950,000 MBE WBE MWBE Page 143 of 204

Mechanical 1907 Bay State Piping Co., Inc. 467 Wareham St. Middleboro MA 02346 (508) 923-6022 04/13/2017 $5,608,000 $13,991,000 MBE WBE MWBE 1597 Bay State Regional Contractors, Inc. 73 Desert Sands Lane Yarmouthport MA 02675 (508) 362-0428 08/12/2016 $2,624,000 $6,000,000 MBE WBE MWBE 0329 Beacon Piping Co. 45 Industrial Drive Canton MA 02021 (617) 364-9000 12/19/2016 $11,909,000 $39,903,000 MBE WBE MWBE 0016 B-G Mechanical Contractors, Inc. 6 Second Avenue Chicopee MA 01020 (413) 592-5300 10/01/2016 $18,040,000 $80,715,000 MBE WBE MWBE 1277 B-G Mechanical Service, Inc. 12 Second Avenue Chicopee MA 01020 (413) 888-1500 05/15/2017 $14,714,000 $14,714,000 MBE WBE MWBE 1440 Building Technology Engineers, Inc. 105 Central Street, Suite # 2100 Stoneham MA 02180 (617) 482-5455 04/28/2017 $2,690,000 $39,227,000 MBE WBE MWBE 0544 C.H. Nickerson & Co., Inc. 49 Hayden Hill Rd Torrington CT 06790 (860) 489-0455 09/28/2016 $123,303,000 $170,058,000 MBE WBE MWBE 0842 CAM HVAC & Construction Inc. 116 Lydia Ann Road Smithfield RI 02917 (401) 232-7230 11/26/2016 $7,380,000 $28,554,000 MBE WBE MWBE Page 144 of 204

Mechanical 0553 Cardillo Mechanical Contracting, Inc. 814 East Street Pittsfield MA 01201 (413) 445-5568 03/16/2017 $1,011,000 $2,000,000 MBE WBE MWBE 1462 Carlin Contracting Co., Inc. 454 Boston Post Road Waterford CT 06385 (860) 443-8337 05/02/2017 $70,711,000 $104,253,000 MBE WBE MWBE 0374 Carl-Louis & Co., Inc. 104 Victory Rd. Dorchester MA 02122 617-265-7324 06/20/2017 $500,000 $800,000 MBE WBE MWBE 1330 Charles M. Moran Plumbing & Heating Corp. 54 Allen Street Clinton MA 01510 (978) 368-0355 08/31/2016 $1,465,000 $7,245,000 MBE WBE MWBE 1458 Cianbro Corporation 101 Cianbro Square Pittsfield ME 04967 (207) 487-3311 08/31/2016 $67,302,000 $710,624,000 MBE WBE MWBE 2208 Climate Heating and Cooling, Inc. 146 Hubbard Avenue Pittsfield MA 01201 (413) 684-5100 02/09/2017 $2,485,000 $8,000,000 MBE WBE MWBE 0441 Cooling & Heating Specialists, Inc. 151-A California Street Newton MA 02458 (617) 244-0203 01/03/2017 $1,651,000 $6,000,000 MBE WBE MWBE 1506 Cox Engineering Company 35 Industrial Drive Canton MA 02021 (781) 302-3400 01/16/2017 $2,921,000 $25,000,000 MBE WBE MWBE Page 145 of 204

Mechanical 0002 Cranney Companies, Inc. 10 Rainbow Terrace Danvers MA 01923 (978) 907-0044 09/21/2016 $1,633,000 $6,000,000 MBE WBE MWBE 1829 D.D.S. Industries, Inc. 250 Ace Street Fall River MA 02720 (508) 678-3698 09/01/2016 $5,000,000 $10,000,000 MBE WBE MWBE 0375 Daniel O'Connell's Sons, Inc. 480 Hampden Street Holyoke MA 01040 (413) 540-1448 10/30/2016 $126,387,000 $405,509,000 MBE WBE MWBE 0392 Dankris Building Corp. 6 High Street Plainville MA 02762 (508) 695-4066 03/22/2017 $2,207,000 $3,866,000 MBE WBE MWBE 1952 David M. Murphy Plumbing, Heating and Gas Fitting, Inc. 3 Chambers Street Lowell MA 01852 (978) 458-3454 08/05/2017 $250,000 $500,000 MBE WBE MWBE 0056 David R. Northup Electrical Contractors 73 Bowles Road / P.O. Box 249 Agawam MA 01001 (413) 786-8930 05/10/2017 $2,028,000 $10,000,000 MBE WBE MWBE 0364 DECCO, Inc. 31 Route 13 Brookline NH 03033 (603) 673-2200 10/30/2016 $7,124,000 $43,868,000 MBE WBE MWBE 0990 Delray Contracting, Inc. 10 Nutmeg Drive Ellington CT 06029 (860) 870-8100 05/06/2017 $3,128,000 $9,610,000 MBE WBE MWBE Page 146 of 204

Mechanical 0316 Delta Control Engineers, Inc. d/b/a Harding & Smith 2000 Main Street Walpole MA 02081 (508) 668-8100 01/04/2017 $4,270,000 $8,385,000 MBE WBE MWBE 1133 Dillon Boiler Services Company, Inc. 380 Crawford Street Fitchburg MA 01420 978-345-4351 08/14/2016 $2,000,000 $4,000,000 MBE WBE MWBE 0124 E. Amanti & Sons, Inc. 390 Highland Avenue Salem MA 01970 (978) 745-4144 11/26/2016 $18,503,000 $75,000,000 MBE WBE MWBE 1676 E. M. Duggan, Inc. 140 Will Drive Canton MA 02021 781-828-2292 07/13/2017 $7,982,000 $300,000,000 MBE WBE MWBE 2136 Electrical Installations, Inc. EII 397 Whittier Highway Moultonboro NH 03254 (603) 253-4525 09/21/2016 $1,707,000 $8,000,000 MBE WBE MWBE 1120 EMCOR Services Northeast Inc. 80 Hawes Way Stoughton MA 02072 (781) 573-1700 02/24/2017 $6,743,000 $87,716,000 MBE WBE MWBE 0208 Emond Plumbing & Heating, Inc 104 Dean Street Taunton MA 02780 (508) 880-0580 05/29/2017 $250,000 $250,000 MBE WBE MWBE 0109 Energy Resources Group, Inc. 23 Commerce Park Way Farmington NH 03835 (603) 335-2535 11/02/2016 $6,000,000 $10,000,000 MBE WBE MWBE Page 147 of 204

Mechanical 0150 Enterprise Equipment Co., Inc. 276 Libbey Parkway Weymouth MA 02189 (781) 331-0900 01/08/2017 $10,019,000 $40,149,000 MBE WBE MWBE 0282 Fraser Engineering Company, Inc. 65 Court Street Newton MA 02460 (617) 332-3700 10/13/2016 $10,368,000 $36,302,000 MBE WBE MWBE 0493 Fred Williams, Inc. 320 Libbey Industrial Parkway Weymouth MA 02189 (781) 961-1500 04/06/2017 $9,721,000 $70,499,000 MBE WBE MWBE 0266 Gaffny Corporation Contractors 55 Union Street Lawrence MA 01840 (978) 689-7575 01/15/2017 $865,000 $1,740,000 MBE WBE MWBE 0858 General Air-Conditioning/Heating, Inc. 7 Gaston Street Dorchester MA 02121 (617) 427-7370 09/09/2016 $7,143,000 $20,000,000 MBE WBE MWBE 1484 General Mechanical Contractors, Inc. 29 A Sword Street Auburn MA 01501 508-754-7366 12/02/2016 $15,754,000 $40,000,000 MBE WBE MWBE 0066 George T. Wilkinson, Inc. 405 VFW Drive Rockland MA 02370 (781) 335-2622 04/25/2017 $2,133,000 $12,000,000 MBE WBE MWBE 0272 Harry Grodsky & Co., Inc. 33 Shaws Lane Springfield MA 01104 (413) 785-1947 10/07/2016 $45,166,000 $100,000,000 MBE WBE MWBE Page 148 of 204

Mechanical 0285 Hart Engineering Corporation 800 Scenic View Drive Cumberland RI 02864 (401) 828-1701 04/26/2017 $23,994,000 $94,502,000 MBE WBE MWBE 0479 Industrial Steel & Boiler Services, Inc. 939 Chicopee Street Suite 2 Chicopee MA 01013 (413) 532-7788 03/13/2017 $500,000 $1,000,000 MBE WBE MWBE 1961 IPC Lydon, LLC 34 Oak Hill Way Brockton MA 02301 (508) 897-1700 08/12/2016 $6,738,000 $37,687,000 MBE WBE MWBE 0273 J. D'Amico, Inc. 10 York Avenue Randolph MA 02368 (781) 960-3700 01/21/2017 $7,471,000 $14,497,000 MBE WBE MWBE 0073 J. F. White Contracting Company 10 Burr Street/P.O. box 9020 Framingham MA 01701 (508) 879-4700 10/26/2016 $52,305,000 $674,023,000 MBE WBE MWBE 1393 J.C. Cannistraro, LLC 80 Rosedale Road Watertown MA 02471 (617) 926-0092 08/28/2016 $74,301,000 $250,000,000 MBE WBE MWBE 0047 Kinsmen Corporation 35 Londonderry Turnpike, Suite A Hooksett NH 03106 (603) 625-9199 04/21/2017 $15,883,000 $16,698,000 MBE WBE MWBE 2897 Kleeberg Mechanical Services, LLC 65 Westover Road Ludlow MA 01056 (413) 589-1854 03/05/2017 $1,924,000 $17,665,000 MBE WBE MWBE Page 149 of 204

Mechanical 1293 KMD Mechanical Corporation 310 Southwest Cutoff Worcester MA 01604 (508) 795-1828 10/25/2016 $10,441,000 $31,870,000 MBE WBE MWBE 0872 LaPan Mechanical Contractors, Inc. 3 Bethany Street Worcester MA 01604 (508) 793-2164 07/14/2016 $750,000 $2,000,000 MBE WBE MWBE 2463 Layne Christensen Company 719 Mt. Holly Road Beverly NJ 08010 (609) 877-2700 11/09/2016 $3,546,000 $350,000,000 MBE WBE MWBE 2132 Lemelin Environmental Services, Inc. 70 North Chicopee Street Chicopee MA 01020 (413) 598-8555 11/09/2016 $686,000 $2,500,000 MBE WBE MWBE 0595 M & W Heating, Inc. 272 Hubbard Avenue Pittsfield MA 01201 (413) 499-0600 05/26/2017 $2,852,000 $7,000,000 MBE WBE MWBE 0401 MECO Environmental Services, Inc. 1119 Washington Street Weymouth MA 02189 (781) 331-6446 09/16/2016 $3,354,000 $5,221,000 MBE WBE MWBE 0796 Merrimack Valley, Corp. 15 Aegean Drive, Unit #3 Methuen MA 01844 (978) 689-0224 01/16/2017 $2,000,000 $6,000,000 MBE WBE MWBE 0207 Methuen Construction Co., Inc. 40 Lowell Road Salem NH 03079 603-328-2222 05/11/2017 $71,495,000 $133,708,000 MBE WBE MWBE Page 150 of 204

Mechanical 0277 Multitemp Mechanical Corporation 231 Norfolk Street Walpole MA 02081 (508) 850-9400 12/26/2016 $901,000 $3,163,000 MBE WBE MWBE 0181 N.B. Kenney Company Inc. 68 Barnum Road Devens MA 01434 (978) 849-5200 03/07/2017 $28,343,000 $90,000,000 MBE WBE MWBE 0617 NORESCO, LLC One Research Drive, Suite 400C Westborough MA 01581 (774) 364-0272 02/03/2017 $60,000,000 $350,000,000 MBE WBE MWBE 0855 North Atlantic Coastal Region Constructors, Inc. 453 Newburyport Turnpike Rowley MA 01969 (978) 948-7171 01/27/2017 $1,866,000 $4,386,000 MBE WBE MWBE 1610 Northeastern Mechanical, Inc. 22 Nightingale Avenue Quincy MA 02169 (617) 472-2250 06/03/2017 $4,755,000 $10,000,000 MBE WBE MWBE 0489 O'Connor Constructors, Inc. 45 Industrial Drive Canton MA 02021 (781) 830-1961 05/16/2017 $25,502,000 $44,536,000 MBE WBE MWBE 2853 O'Connor Corporation 45 Industrial Drive Canton MA 02021 (617) 364-9000 08/19/2016 $18,854,000 $105,272,000 MBE WBE MWBE 0614 P.J. Dionne Company, Inc. 72 Jonspin Road Wilmington MA 01887 (978) 657-3990 04/14/2017 $4,633,000 $10,000,000 MBE WBE MWBE Page 151 of 204

Mechanical 0265 Patrick J. Kennedy & Sons, Inc. 39 Gibson Street Boston MA 02122 (617) 446-8000 05/18/2017 $33,005,000 $55,174,000 MBE WBE MWBE 2954 Performance Plumbing and Heating, Inc. 9 Bramble Road Medway MA 02053 (617) 293-5833 09/24/2016 $416,000 $1,500,000 MBE WBE MWBE 0558 Petroleum Management Services, Inc. 80 New Salem Street, 2nd Floor Wakefield MA 01880 781-245-3305 02/19/2017 $500,000 $1,000,000 MBE WBE MWBE 0416 Pittsfield Pipers, Inc. 73 Fourth Street Pittsfield MA 01201 (413) 443-4402 03/26/2017 $1,462,000 $9,000,000 MBE WBE MWBE 0436 Pride Environmental Construction, Inc. 70 North Main Street Berkley MA 02779 (508) 880-6009 01/07/2017 $1,108,000 $4,000,000 MBE WBE MWBE 0213 R.H. White Construction Co., Inc. 41 Central Street Auburn MA 01501 508-832-3295 04/25/2017 $36,936,000 $100,000,000 MBE WBE MWBE 2951 Ray-Jurgen Co., LLC 115 Cross Street Bristol CT 06010 (860) 585-0111 12/02/2016 $2,000,000 $8,378,000 MBE WBE MWBE 1936 Riverdale Plumbing & Heating Inc. 35 Merchants Drive Walpole MA 02081 (508) 660-2727 11/25/2016 $750,000 $2,000,000 MBE WBE MWBE Page 152 of 204

Mechanical 2189 Robert B. Our Co., Inc. 24 Great Western Road, P.O. Box 1539 Harwich MA 02645 (508) 432-0520 10/13/2016 $9,091,000 $50,000,000 MBE WBE MWBE 1169 Robert W. Irvine & Sons, Inc. 147 Blossom Street Lynn MA 01902 (781) 581-0464 03/25/2017 $10,160,000 $27,835,000 MBE WBE MWBE 0084 Royal Steam Heater Co. 499 Main Street Gardner MA 01440 978-632-0770 04/06/2017 $1,877,000 $8,000,000 MBE WBE MWBE 0989 Sagamore Plumbing & Heating, Inc. 75 Research Road Hingham MA 02043 (781) 682-0159 10/29/2016 $8,754,000 $50,000,000 MBE WBE MWBE 2053 Scherbon Consolidated, Inc. 40 Haverhill Road Amesbury MA 01913 (978) 388-3132 01/26/2017 $1,671,000 $5,000,000 MBE WBE MWBE 1758 Schneider Electric Buildings Americas, Inc. 800 Federal Street, Mail Stop 1C Andover MA 01810 (978) 269-1000 05/15/2017 $6,123,000 $300,000,000 MBE WBE MWBE 0394 South Shore Generator Service, Inc 2696A Cranberry Highway Wareham MA 02538 (508) 295-7336 12/03/2016 $384,000 $1,500,000 MBE WBE MWBE 0170 T.J. Conway Company 26 Progress Avenue Springfield MA 01104 (413) 732-5131 01/11/2017 $4,418,000 $12,000,000 MBE WBE MWBE Page 153 of 204

Mechanical 1815 Thielsch Engineering, Inc. 195 Frances Avenue Cranston RI 02910 (401) 467-6454 11/02/2016 $12,000,000 $20,000,000 MBE WBE MWBE 0187 TMC Services, Inc. 19 National Drive Franklin MA 02038 (508) 966-6000 04/10/2017 $2,112,000 $20,000,000 MBE WBE MWBE 0704 TRANE U.S. INC. 181 Ballardvale Street Wilmington MA 01887 (978) 737-3861 08/08/2016 $49,684,000 $67,073,000 MBE WBE MWBE 1981 US Air Conditioning-Heating, Inc. 1126 Main St. Weymouth MA 02190 (781) 340-7222 04/21/2017 $1,382,000 $3,000,000 MBE WBE MWBE 1467 Veterans Development Corporation, Inc 100 Grandview Road, Suite 410 Braintree MA 02184 (781) 659-4050 09/23/2016 $5,394,000 $20,592,000 MBE WBE MWBE 2905 Voith Hydro, Inc. 760 East Berlin Road York PA 17408 (717) 792-7258 09/04/2016 $7,599,000 $100,000,000 MBE WBE MWBE 1146 Walsh Construction Company 45 Shawmut Road Canton MA 02021 (781) 793-9988 11/26/2016 $185,501,000 $3,506,692,000 MBE WBE MWBE 1197 Waterline Industries Corporation 7 London Lane Seabrook NH 03874 (603) 474-7477 09/29/2016 $24,897,000 $65,000,000 MBE WBE MWBE Page 154 of 204

Mechanical 0351 William F. Lynch Co., Inc. 50 Millbrook Street Worcester MA 01606 (508) 756-5705 12/10/2016 $5,473,000 $41,616,000 MBE WBE MWBE 1770 William M. Collins Co., Inc. 410 Dorchester Avenue Boston MA 02127 (617) 268-6180 07/01/2016 $13,177,000 $25,000,000 MBE WBE MWBE 0156 Winston Builders Corporation 55 Hopkinton Road Westboro MA 01581 (508) 366-1767 07/09/2017 $8,332,000 $12,818,000 MBE WBE MWBE Modular 0245 BCI Construction, Inc. 20 Loudonville Road Albany NY 12204 (518) 426-3200 11/04/2016 $20,000,000 $40,000,000 MBE WBE MWBE 0128 Cape Building Systems, Inc. 13 Industrial Drive Mattapoisett MA 02739 (508) 758-4915 01/07/2017 $2,971,000 $7,457,000 MBE WBE MWBE 2314 Compass Enterprises LLC dba Dynamic Building Systems 15 Wolf Hill Way Gloucester MA 01930 (978) 282-1802 11/16/2016 $350,000 $350,000 MBE WBE MWBE 1302 Consigli Construction Co., Inc. 72 Sumner St. Milford MA 01757 (508) 458-0443 05/02/2017 $217,381,000 $1,305,080,000 MBE WBE MWBE Page 155 of 204

Modular 0067 Construction Dynamics, Inc. 65 Parker Street Clinton MA 01510 (978) 343-6606 10/21/2016 $5,477,000 $25,000,000 MBE WBE MWBE 0010 Eastern General Contractors, Inc. 52-60 Berkshire Avenue Springfield MA 01109 (413) 733-6544 01/28/2017 $20,460,000 $26,457,000 MBE WBE MWBE 3066 Heimlich Landscaping & Construction Corp. 65 R Burlington Street Woburn MA 01801 (781) 938-8988 05/18/2017 $813,000 $20,000,000 MBE WBE MWBE 1028 J. K. Scanlan Company, LLC 15 Research Road East Falmouth MA 02536 508-540-6226 05/18/2017 $26,711,000 $174,898,000 MBE WBE MWBE 0298 Jahnke & Sons Construction, Inc. 9130 Flint Overland Park KS 66214 (913) 385-3663 03/17/2017 $2,000,000 $5,000,000 MBE WBE MWBE 0227 Kurtz, Inc. 810 Southampton Road, Ste. 1 Westfield MA 01085 (413) 568-0636 06/14/2017 $4,716,000 $12,000,000 MBE WBE MWBE 1796 M Space Holdings, LLC 629 Parkway Drive, Suite A Park City UT 84098 (732) 223-3729 10/13/2016 $4,831,000 $40,000,000 MBE WBE MWBE 1868 Mobilease Modular Space, Inc. 201 Route 130 Pedricktown NJ 08067 (856) 686-9600 09/30/2016 $982,000 $15,000,000 MBE WBE MWBE Page 156 of 204

Modular 1452 Modular Space Corporation 1200 Swedesford Road Berwyn PA 19312 (610) 232-0886 06/21/2017 $1,009,000 $35,000,000 MBE WBE MWBE 1053 Morton Buildings, Inc. 252 West Adams Street Morton IL 61550 (309) 263-7474 05/23/2017 $237,000 $12,000,000 MBE WBE MWBE 2230 Nadler Mobile LLC 11 Harmony Road, Suite F Spring Valley NY 10977 (845) 371-5600 09/21/2016 $901,000 $4,000,000 MBE WBE MWBE 1472 NEL Corporation 3 Ajootian Way Bldg B Middleton MA 01949 (978) 777-2085 04/28/2017 $2,750,000 $59,205,000 MBE WBE MWBE 0039 Park Lane Construction & Development Corporation 10269 Old Route 31 West Clyde NY 14433 (315) 923-9222 08/25/2016 $932,000 $5,000,000 MBE WBE MWBE 2247 Sage Engineering and Contracting, Inc. 199 Servistar Industrial Way, Suite 2 Westfield MA 01085 (413) 562-4884 09/02/2016 $14,254,000 $25,000,000 MBE WBE MWBE 1534 Shawmut Woodworking & Supply, Inc. dba Shawmut Design and Construction 560 Harrison Avenue Boston MA 02118 (617) 622-7000 05/18/2017 $157,975,000 $1,000,000,000 MBE WBE MWBE 0163 Triumph Modular Incorporated 194 Ayer Road Littleton MA 01460 (978) 486-0120 02/09/2017 $7,187,000 $15,000,000 MBE WBE MWBE Page 157 of 204

Modular 0605 Vanguard Modular Building Systems, LLC 3 Great Valley Parkway, Suite 170 Malvern PA 19355 (610) 240-8686 07/08/2016 $4,686,000 $30,000,000 MBE WBE MWBE 1146 Walsh Construction Company 45 Shawmut Road Canton MA 02021 (781) 793-9988 11/26/2016 $185,501,000 $3,506,692,000 MBE WBE MWBE 0080 WES Construction Corp. 650 Industrial Drive Halifax MA 02338 (781) 294-7080 09/11/2016 $30,563,000 $54,559,000 MBE WBE MWBE 1007 Williams Scotsman, Inc. 48 Dick Tracy Drive Pelham NH 03076 (800) 537-2415 12/11/2016 $1,824,000 $100,000,000 MBE WBE MWBE Painting 1179 Acme Waterproofing Co., Inc. 21 Nightingale Avenue Quincy MA 02169 (781) 982-2250 11/02/2016 $6,710,000 $20,000,000 MBE WBE MWBE 0452 Alpha Contracting Associates, Inc. 1408c Centre Street Roslindale MA 02131 (617) 325-6500 05/21/2017 $2,869,000 $5,156,000 MBE WBE MWBE 0245 BCI Construction, Inc. 20 Loudonville Road Albany NY 12204 (518) 426-3200 11/04/2016 $20,000,000 $40,000,000 MBE WBE MWBE Page 158 of 204

Painting 0787 Bello Painting Company, Inc. 585 East Street Weymouth MA 02189 (781) 331-5600 05/15/2017 $1,155,000 $5,000,000 MBE WBE MWBE 0083 Bouchard Painting, Inc. 1 Corporate Park Dr., #5 Derry NH 03038 (603) 434-0773 03/06/2017 $729,000 $2,000,000 MBE WBE MWBE 2027 Caruso & McGovern Construction, Inc. One Industrial Way Georgetown MA 01833 (978) 352-3399 06/21/2017 $3,324,000 $10,000,000 MBE WBE MWBE 1215 Century Drywall Inc. 1988 Louisquisset Pike Lincoln RI 02865 (401) 333-2140 10/12/2016 $3,247,000 $100,000,000 MBE WBE MWBE 0221 Coffey & Heady 23 Hooker Avenue, PO Box 536 Northampton MA 01061 (413) 586-5335 11/23/2016 $250,000 $500,000 MBE WBE MWBE 2167 Color Concepts, Inc 271 Jenckes Hill Road Lincoln RI 02865 (401) 334-1852 05/05/2017 $1,000,000 $2,000,000 MBE WBE MWBE 0695 Dandis Contracting, Inc. 1020 Turnpike Street, Unit 12 Canton MA 02021 (781) 828-9313 05/31/2017 $1,500,000 $5,750,000 MBE WBE MWBE 3057 Drizos Contracting LLC 101 Middlesex Turnpike, Suite 6 #353 Burlington MA 01803 (978) 460-2241 04/21/2017 $250,000 $250,000 MBE WBE MWBE Page 159 of 204

Painting 1129 G.V.W., Inc. 1200 Bennington St. E. Boston MA 02128 (617) 567-6000 10/19/2016 $15,888,000 $54,576,000 MBE WBE MWBE 0681 Garland Construction Corporation 40 Old James Street Chicopee MA 01020 (413) 533-7699 06/02/2017 $1,425,000 $4,000,000 MBE WBE MWBE 1322 Homer Contracting, Inc. 195 Broadway Arlington MA 02474 (781) 648-3372 02/13/2017 $5,427,000 $12,153,000 MBE WBE MWBE 2190 John Canning & Co., Ltd. 150 Commerce Court Cheshire CT 06410 203-272-9868 07/31/2016 $2,552,000 $7,060,000 MBE WBE MWBE 2842 John Skouras & Co., Inc. 13 Mason Street Peabody MA 01960 (978) 531-5545 05/14/2017 $818,000 $2,395,000 MBE WBE MWBE 0729 John W. Egan Co., Inc. 3 Border St. West Newton MA 02465 (617) 244-6390 09/23/2016 $5,000,000 $15,000,000 MBE WBE MWBE 0823 Kronenberger & Sons Restoration, Inc. 175 Industrial Park Road Middletown CT 06457 (860) 347-4600 10/10/2016 $10,000,000 $20,000,000 MBE WBE MWBE 0567 L & H Construction, Inc. 99 Grover Road Medford MA 02155 (781) 395-1788 01/07/2017 $7,041,000 $10,770,000 MBE WBE MWBE Page 160 of 204

Painting 0577 M. L. McDonald Sales Company, LLC 50 Oakland Street Watertown MA 02472 (617) 923-0900 08/18/2016 $2,315,000 $30,000,000 MBE WBE MWBE 0339 N. L. Construction, Inc. 545 West Street Ludlow MA 01056 (413) 589-9883 10/26/2016 $12,510,000 $12,647,000 MBE WBE MWBE 2018 New Generation Painting, Inc. One Newbury Street Peabody MA 01960 (978) 535-0600 02/16/2017 $557,000 $2,000,000 MBE WBE MWBE 1259 Northeast Painting Associates, Inc. 881 North King Street Northampton MA 01060 (413) 586-5013 04/27/2017 $1,500,000 $4,000,000 MBE WBE MWBE 2651 Prime Coat II, LLC 405 Oakwood Avenue Waukegan IL 60085 (847) 362-5111 03/13/2017 $1,822,000 $10,000,000 MBE WBE MWBE 1909 R J Forbes Painting Contractor, Inc. 228 O'Neil Blvd. Attleboro MA 02703 508-226-4858 07/29/2016 $647,000 $7,000,000 MBE WBE MWBE 0175 Roumbakis Contracting, Inc. 320 Water Street Fitchburg MA 01420 (978) 343-3601 06/11/2017 $228,000 $600,000 MBE WBE MWBE 1573 Salco Construction Company, Inc. 77 Fourth Street Pittsfield MA 01201 (413) 433-0399 08/09/2016 $9,203,000 $15,421,000 MBE WBE MWBE Page 161 of 204

Painting 1230 Soep Painting Corporation 16-18 Ballard Road Lawrence MA 01843 (781) 322-7800 01/12/2017 $1,210,000 $27,089,000 MBE WBE MWBE 0675 Stutman Contracting, Inc. 18 Sutton Avenue Oxford MA 01540 (508) 987-9472 04/04/2017 $8,848,000 $17,671,000 MBE WBE MWBE 3132 Tavares, LLC 124 Webster Avenue Providence RI 02909 (401) 521-1589 06/08/2017 $3,274,000 $15,000,000 MBE WBE MWBE 0338 The Aulson Co., Inc. 49 Danton Drive Methuen MA 01844 (978) 975-4500 12/02/2016 $1,500,000 $3,000,000 MBE WBE MWBE 2439 The Aulson Company, LLC 49 Danton Drive, Suite 201 Methuen MA 01844 (978) 688-9100 08/02/2016 $6,916,000 $25,000,000 MBE WBE MWBE Plumbing 1914 Aalanco Service Corporation 80-B Turnpike Road Westborough MA 01581 (508) 366-1449 10/26/2016 $1,000,000 $2,000,000 MBE WBE MWBE 1024 Adams Plumbing & Heating, Inc. 43 Printworks Drive Adams MA 01220 (413) 743-2308 02/09/2017 $14,086,000 $69,113,000 MBE WBE MWBE Page 162 of 204

Plumbing 2967 Aero Mechanical, Inc. 10 Leah Street Johnston RI 02919 (401) 751-8880 09/18/2016 $3,392,000 $15,000,000 MBE WBE MWBE 2148 Ambient Temperature Corp. 14 Graf Road Newburyport MA 01950 (978) 646-0660 05/21/2017 $1,636,000 $12,000,000 MBE WBE MWBE 0564 Araujo Bros. Plumbing & Heating, Inc. 224 Nyes Lane Acushnet MA 02743 (508) 998-7006 04/15/2017 $4,166,000 $15,000,000 MBE WBE MWBE 0935 Arden Engineering Constructors, LLC 505 Narragansett Park Drive Pawtucket RI 02861 (401) 727-3500 07/09/2017 $19,199,000 $95,000,000 MBE WBE MWBE 3098 Arrell Corporation 36 Spinelli Place Cambridge MA 02138 (617) 864-5050 06/17/2017 $400,000 $400,000 MBE WBE MWBE 0329 Beacon Piping Co. 45 Industrial Drive Canton MA 02021 (617) 364-9000 12/19/2016 $11,909,000 $39,903,000 MBE WBE MWBE 0016 B-G Mechanical Contractors, Inc. 6 Second Avenue Chicopee MA 01020 (413) 592-5300 10/01/2016 $18,040,000 $80,715,000 MBE WBE MWBE 1277 B-G Mechanical Service, Inc. 12 Second Avenue Chicopee MA 01020 (413) 888-1500 05/15/2017 $14,714,000 $14,714,000 MBE WBE MWBE Page 163 of 204

Plumbing 1884 Boulanger's Plumbing and Heating, Inc. P.O. Box 89/ 373 Main Street Easthampton MA 01027 (413) 527-3240 02/01/2017 $2,175,000 $5,000,000 MBE WBE MWBE 1440 Building Technology Engineers, Inc. 105 Central Street, Suite # 2100 Stoneham MA 02180 (617) 482-5455 04/28/2017 $2,690,000 $39,227,000 MBE WBE MWBE 2823 Byors and Sons Mechanical 3 Henry's Way Marblehead MA 01945 (781) 576-9355 09/07/2016 $343,000 $1,000,000 MBE WBE MWBE 0842 CAM HVAC & Construction Inc. 116 Lydia Ann Road Smithfield RI 02917 (401) 232-7230 11/26/2016 $7,380,000 $28,554,000 MBE WBE MWBE 0553 Cardillo Mechanical Contracting, Inc. 814 East Street Pittsfield MA 01201 (413) 445-5568 03/16/2017 $1,011,000 $2,000,000 MBE WBE MWBE 0374 Carl-Louis & Co., Inc. 104 Victory Rd. Dorchester MA 02122 617-265-7324 06/20/2017 $500,000 $800,000 MBE WBE MWBE 1330 Charles M. Moran Plumbing & Heating Corp. 54 Allen Street Clinton MA 01510 (978) 368-0355 08/31/2016 $1,465,000 $7,245,000 MBE WBE MWBE 1545 Cleghorn Plumbing and Heating, Inc 142 Clarendon Street Fitchburg MA 01420 (978) 345-6519 11/01/2016 $300,000 $1,000,000 MBE WBE MWBE Page 164 of 204

Plumbing 2208 Climate Heating and Cooling, Inc. 146 Hubbard Avenue Pittsfield MA 01201 (413) 684-5100 02/09/2017 $2,485,000 $8,000,000 MBE WBE MWBE 2218 Compass Plumbing & Heating, Inc. 1 Bert Drive, Unit 8 West Bridgewater MA 02379 (508) 238-3479 02/13/2017 $620,000 $2,000,000 MBE WBE MWBE 0002 Cranney Companies, Inc. 10 Rainbow Terrace Danvers MA 01923 (978) 907-0044 09/21/2016 $1,633,000 $6,000,000 MBE WBE MWBE 0179 D & F Plumbing & Heating Co., Inc. 7 Business Street Dedham MA 02026 (781) 320-8600 07/26/2016 $250,000 $250,000 MBE WBE MWBE 1829 D.D.S. Industries, Inc. 250 Ace Street Fall River MA 02720 (508) 678-3698 09/01/2016 $5,000,000 $10,000,000 MBE WBE MWBE 0056 David R. Northup Electrical Contractors 73 Bowles Road / P.O. Box 249 Agawam MA 01001 (413) 786-8930 05/10/2017 $2,028,000 $10,000,000 MBE WBE MWBE 0364 DECCO, Inc. 31 Route 13 Brookline NH 03033 (603) 673-2200 10/30/2016 $7,124,000 $43,868,000 MBE WBE MWBE 0316 Delta Control Engineers, Inc. d/b/a Harding & Smith 2000 Main Street Walpole MA 02081 (508) 668-8100 01/04/2017 $4,270,000 $8,385,000 MBE WBE MWBE Page 165 of 204

Plumbing 2245 DeWolfe Contracting, Inc. 859 West Boylston Street Worcester MA 01606 (508) 852-7264 04/05/2017 $263,000 $3,642,000 MBE WBE MWBE 0124 E. Amanti & Sons, Inc. 390 Highland Avenue Salem MA 01970 (978) 745-4144 11/26/2016 $18,503,000 $75,000,000 MBE WBE MWBE 1676 E. M. Duggan, Inc. 140 Will Drive Canton MA 02021 781-828-2292 07/13/2017 $7,982,000 $300,000,000 MBE WBE MWBE 1423 Ebacher Plumbing & Heating, Inc. 40 Portsmouth Road Amesbury MA 01913 (978) 388-4086 04/10/2017 $580,000 $2,000,000 MBE WBE MWBE 1110 Edward F. Corcoran Plumbing & Heating Co., Inc. 5 Rose Place Springfield MA 01104 (413) 732-1462 03/12/2017 $1,093,000 $4,723,000 MBE WBE MWBE 0208 Emond Plumbing & Heating, Inc 104 Dean Street Taunton MA 02780 (508) 880-0580 05/29/2017 $250,000 $250,000 MBE WBE MWBE 0150 Enterprise Equipment Co., Inc. 276 Libbey Parkway Weymouth MA 02189 (781) 331-0900 01/08/2017 $10,019,000 $40,149,000 MBE WBE MWBE 0282 Fraser Engineering Company, Inc. 65 Court Street Newton MA 02460 (617) 332-3700 10/13/2016 $10,368,000 $36,302,000 MBE WBE MWBE Page 166 of 204

Plumbing 0266 Gaffny Corporation Contractors 55 Union Street Lawrence MA 01840 (978) 689-7575 01/15/2017 $865,000 $1,740,000 MBE WBE MWBE 0858 General Air-Conditioning/Heating, Inc. 7 Gaston Street Dorchester MA 02121 (617) 427-7370 09/09/2016 $7,143,000 $20,000,000 MBE WBE MWBE 1484 General Mechanical Contractors, Inc. 29 A Sword Street Auburn MA 01501 508-754-7366 12/02/2016 $15,754,000 $40,000,000 MBE WBE MWBE 0066 George T. Wilkinson, Inc. 405 VFW Drive Rockland MA 02370 (781) 335-2622 04/25/2017 $2,133,000 $12,000,000 MBE WBE MWBE 0809 Grasseschi Plumbing and Heating, Inc. 1299 Grafton Street Worcester MA 01604 (508) 753-3028 07/25/2016 $6,689,000 $20,000,000 MBE WBE MWBE 0272 Harry Grodsky & Co., Inc. 33 Shaws Lane Springfield MA 01104 (413) 785-1947 10/07/2016 $45,166,000 $100,000,000 MBE WBE MWBE 1381 J. C. Jacobs Plumbing Co., Inc. 1156 Washington Street Norwood MA 02062 (781) 762-1600 11/24/2016 $240,000 $250,000 MBE WBE MWBE 1549 J. M. Mechanical Services, Inc. 172 Orleans Street East Boston MA 02128 617-561-4733 02/27/2017 $200,000 $400,000 MBE WBE MWBE Page 167 of 204

Plumbing 1393 J.C. Cannistraro, LLC 80 Rosedale Road Watertown MA 02471 (617) 926-0092 08/28/2016 $74,301,000 $250,000,000 MBE WBE MWBE 2168 Kennedy Mechanical, Inc. 271 Salem Street Unit H Woburn MA 01801 (781) 933-7333 07/10/2016 $2,090,000 $10,000,000 MBE WBE MWBE 1293 KMD Mechanical Corporation 310 Southwest Cutoff Worcester MA 01604 (508) 795-1828 10/25/2016 $10,441,000 $31,870,000 MBE WBE MWBE 0872 LaPan Mechanical Contractors, Inc. 3 Bethany Street Worcester MA 01604 (508) 793-2164 07/14/2016 $750,000 $2,000,000 MBE WBE MWBE 0595 M & W Heating, Inc. 272 Hubbard Avenue Pittsfield MA 01201 (413) 499-0600 05/26/2017 $2,852,000 $7,000,000 MBE WBE MWBE 1645 Maguire Company, Inc. 254 Adams Street Newton MA 02468 (617) 527-2345 11/04/2016 $3,620,000 $10,000,000 MBE WBE MWBE 0796 Merrimack Valley, Corp. 15 Aegean Drive, Unit #3 Methuen MA 01844 (978) 689-0224 01/16/2017 $2,000,000 $6,000,000 MBE WBE MWBE 0181 N.B. Kenney Company Inc. 68 Barnum Road Devens MA 01434 (978) 849-5200 03/07/2017 $28,343,000 $90,000,000 MBE WBE MWBE Page 168 of 204

Plumbing 0614 P.J. Dionne Company, Inc. 72 Jonspin Road Wilmington MA 01887 (978) 657-3990 04/14/2017 $4,633,000 $10,000,000 MBE WBE MWBE 0265 Patrick J. Kennedy & Sons, Inc. 39 Gibson Street Boston MA 02122 (617) 446-8000 05/18/2017 $33,005,000 $55,174,000 MBE WBE MWBE 3077 Patriot Plumbing & Heating, Inc. (617) 472-3500 Quincy MA 02169 11/05/2016 $802,000 $6,228,000 MBE WBE MWBE 2954 Performance Plumbing and Heating, Inc. 9 Bramble Road Medway MA 02053 (617) 293-5833 09/24/2016 $416,000 $1,500,000 MBE WBE MWBE 0416 Pittsfield Pipers, Inc. 73 Fourth Street Pittsfield MA 01201 (413) 443-4402 03/26/2017 $1,462,000 $9,000,000 MBE WBE MWBE 0213 R.H. White Construction Co., Inc. 41 Central Street Auburn MA 01501 508-832-3295 04/25/2017 $36,936,000 $100,000,000 MBE WBE MWBE 1747 Richman Corporation 65 Liberty Street Quincy MA 02169 07/17/2016 $301,000 $2,987,000 MBE WBE MWBE 1936 Riverdale Plumbing & Heating Inc. 35 Merchants Drive Walpole MA 02081 (508) 660-2727 11/25/2016 $750,000 $2,000,000 MBE WBE MWBE Page 169 of 204

Plumbing 1169 Robert W. Irvine & Sons, Inc. 147 Blossom Street Lynn MA 01902 (781) 581-0464 03/25/2017 $10,160,000 $27,835,000 MBE WBE MWBE 0084 Royal Steam Heater Co. 499 Main Street Gardner MA 01440 978-632-0770 04/06/2017 $1,877,000 $8,000,000 MBE WBE MWBE 0989 Sagamore Plumbing & Heating, Inc. 75 Research Road Hingham MA 02043 (781) 682-0159 10/29/2016 $8,754,000 $50,000,000 MBE WBE MWBE 0170 T.J. Conway Company 26 Progress Avenue Springfield MA 01104 (413) 732-5131 01/11/2017 $4,418,000 $12,000,000 MBE WBE MWBE 0587 Thomas G. Gallagher, Inc. 109 Smith Place Cambridge MA 02138 (617) 661-7000 10/23/2016 $33,066,000 $125,000,000 MBE WBE MWBE 1981 US Air Conditioning-Heating, Inc. 1126 Main St. Weymouth MA 02190 (781) 340-7222 04/21/2017 $1,382,000 $3,000,000 MBE WBE MWBE 1467 Veterans Development Corporation, Inc 100 Grandview Road, Suite 410 Braintree MA 02184 (781) 659-4050 09/23/2016 $5,394,000 $20,592,000 MBE WBE MWBE 0351 William F. Lynch Co., Inc. 50 Millbrook Street Worcester MA 01606 (508) 756-5705 12/10/2016 $5,473,000 $41,616,000 MBE WBE MWBE Page 170 of 204

Plumbing 1770 William M. Collins Co., Inc. 410 Dorchester Avenue Boston MA 02127 (617) 268-6180 07/01/2016 $13,177,000 $25,000,000 MBE WBE MWBE Pump Stations 3226 BHD/BEC JV2015 - A Joint Venture 40 Shawmut Road Canton MA 02021 (781) 737-1719 09/29/2016 $106,507,000 $275,832,000 MBE WBE MWBE 0635 Albanese Brothers, Inc. 28 Loon Hill Road Dracut MA 01826 978-454-8850 12/12/2016 $8,789,000 $21,328,000 MBE WBE MWBE 0949 Albanese D & S, Inc. 66 Silva Lane Dracut MA 01826 (978) 937-0909 08/24/2016 $1,314,000 $27,693,000 MBE WBE MWBE 1499 All State Construction, Inc. 449 Cooke Street Farmington CT 06032 860-678-0678 06/20/2017 $10,000,000 $20,000,000 MBE WBE MWBE 0935 Arden Engineering Constructors, LLC 505 Narragansett Park Drive Pawtucket RI 02861 (401) 727-3500 07/09/2017 $19,199,000 $95,000,000 MBE WBE MWBE 0382 Barbato Construction Co., Inc. 155 East Grove Street Middleborough MA 02346 508-946-9414 03/24/2017 $8,500,000 $18,950,000 MBE WBE MWBE Page 171 of 204

Pump Stations 0440 Barletta Engineering Corporation 40 Shawmut Road, Suite 200 Canton MA 02021 (781) 821-6222 09/29/2016 $26,903,000 $38,619,000 MBE WBE MWBE 1597 Bay State Regional Contractors, Inc. 73 Desert Sands Lane Yarmouthport MA 02675 (508) 362-0428 08/12/2016 $2,624,000 $6,000,000 MBE WBE MWBE 0245 BCI Construction, Inc. 20 Loudonville Road Albany NY 12204 (518) 426-3200 11/04/2016 $20,000,000 $40,000,000 MBE WBE MWBE 3234 BHD/BEC JV2015, a Joint Venture 40 Shawmut Road Canton MA 02021 09/29/2016 $106,507,000 $275,832,000 MBE WBE MWBE 3221 BHD/BEC JV2015, A Joint Venture 40 Shawmut Road Canton MA 02021 09/29/2016 $106,507,000 $275,832,000 MBE WBE MWBE 0544 C.H. Nickerson & Co., Inc. 49 Hayden Hill Rd Torrington CT 06790 (860) 489-0455 09/28/2016 $123,303,000 $170,058,000 MBE WBE MWBE 1462 Carlin Contracting Co., Inc. 454 Boston Post Road Waterford CT 06385 (860) 443-8337 05/02/2017 $70,711,000 $104,253,000 MBE WBE MWBE 0408 Celco Construction Corp. 38 Mountain Ash Lane Pembroke MA 02359 (781) 331-6521 08/20/2016 $1,392,000 $9,948,000 MBE WBE MWBE Page 172 of 204

Pump Stations 0770 D. & C. Construction Co., Inc. 415 V.F.W Drive, P.O. Box 415 Rockland MA 02370 (781) 871-8200 08/02/2016 $5,662,000 $27,308,000 MBE WBE MWBE 0375 Daniel O'Connell's Sons, Inc. 480 Hampden Street Holyoke MA 01040 (413) 540-1448 10/30/2016 $126,387,000 $405,509,000 MBE WBE MWBE 0392 Dankris Building Corp. 6 High Street Plainville MA 02762 (508) 695-4066 03/22/2017 $2,207,000 $3,866,000 MBE WBE MWBE 0990 Delray Contracting, Inc. 10 Nutmeg Drive Ellington CT 06029 (860) 870-8100 05/06/2017 $3,128,000 $9,610,000 MBE WBE MWBE 0316 Delta Control Engineers, Inc. d/b/a Harding & Smith 2000 Main Street Walpole MA 02081 (508) 668-8100 01/04/2017 $4,270,000 $8,385,000 MBE WBE MWBE 2969 E. Watson Excavating, Inc. 124 Leaf Lane East Bridgewater MA 02333 (508) 378-4543 03/28/2017 $1,426,000 $4,719,000 MBE WBE MWBE 0150 Enterprise Equipment Co., Inc. 276 Libbey Parkway Weymouth MA 02189 (781) 331-0900 01/08/2017 $10,019,000 $40,149,000 MBE WBE MWBE 2400 Fed. Corp. 1039 East Street Dedham MA 02026 (781) 329-1044 12/26/2016 $6,538,000 $18,984,000 MBE WBE MWBE Page 173 of 204

Pump Stations 0285 Hart Engineering Corporation 800 Scenic View Drive Cumberland RI 02864 (401) 828-1701 04/26/2017 $23,994,000 $94,502,000 MBE WBE MWBE 0273 J. D'Amico, Inc. 10 York Avenue Randolph MA 02368 (781) 960-3700 01/21/2017 $7,471,000 $14,497,000 MBE WBE MWBE 0073 J. F. White Contracting Company 10 Burr Street/P.O. box 9020 Framingham MA 01701 (508) 879-4700 10/26/2016 $52,305,000 $674,023,000 MBE WBE MWBE 0568 J. H. Maxymillian, Inc. 1801 East Street Pittsfield MA 01201 (781) 890-8670 03/31/2017 $4,151,000 $58,992,000 MBE WBE MWBE 0548 J.A. Polito & Sons, Inc. 587 C Hartford Turnpike Shrewsbury MA 01545 508-842-5300 05/10/2017 $697,000 $12,000,000 MBE WBE MWBE 1626 Jett Industries, Inc. Kiewit Plaza Omaha NE 68131 (402) 342-2052 08/18/2016 $25,098,000 $79,264,000 MBE WBE MWBE 3214 John W. Danforth Company 300 Colvin Woods Parkway Tonawanda NY 14150 (716) 261-6291 02/28/2017 $93,147,000 $300,000,000 MBE WBE MWBE 0047 Kinsmen Corporation 35 Londonderry Turnpike, Suite A Hooksett NH 03106 (603) 625-9199 04/21/2017 $15,883,000 $16,698,000 MBE WBE MWBE Page 174 of 204

Pump Stations 0401 MECO Environmental Services, Inc. 1119 Washington Street Weymouth MA 02189 (781) 331-6446 09/16/2016 $3,354,000 $5,221,000 MBE WBE MWBE 0207 Methuen Construction Co., Inc. 40 Lowell Road Salem NH 03079 603-328-2222 05/11/2017 $71,495,000 $133,708,000 MBE WBE MWBE 0855 North Atlantic Coastal Region Constructors, Inc. 453 Newburyport Turnpike Rowley MA 01969 (978) 948-7171 01/27/2017 $1,866,000 $4,386,000 MBE WBE MWBE 0489 O'Connor Constructors, Inc. 45 Industrial Drive Canton MA 02021 (781) 830-1961 05/16/2017 $25,502,000 $44,536,000 MBE WBE MWBE 0086 P. Gioioso & Sons, Inc. 50 Sprague Street Hyde Park MA 02136 (617) 364-5800 09/21/2016 $250,000 $250,000 MBE WBE MWBE 0679 PC Construction Company 193 Tilley Drive South Burlington VT 05403 (802) 651-1238 12/27/2016 $119,986,000 $700,000,000 MBE WBE MWBE 1202 Penta Corporation 1253 Whittier Highway, P.O. Box 390 Moultonboro NH 03254 (603) 476-5525 10/13/2016 $28,958,000 $50,000,000 MBE WBE MWBE 0436 Pride Environmental Construction, Inc. 70 North Main Street Berkley MA 02779 (508) 880-6009 01/07/2017 $1,108,000 $4,000,000 MBE WBE MWBE Page 175 of 204

Pump Stations 0213 R.H. White Construction Co., Inc. 41 Central Street Auburn MA 01501 508-832-3295 04/25/2017 $36,936,000 $100,000,000 MBE WBE MWBE 2030 Ricciardi Bros., Inc. 20 Envelope Terrace Worcester MA 01604 (508) 753-0175 01/04/2017 $3,876,000 $8,000,000 MBE WBE MWBE 2563 RJV Construction, Corp. 21 Lincoln Street Canton MA 02021 (781) 821-1469 06/20/2017 $2,151,000 $30,000,000 MBE WBE MWBE 2189 Robert B. Our Co., Inc. 24 Great Western Road, P.O. Box 1539 Harwich MA 02645 (508) 432-0520 10/13/2016 $9,091,000 $50,000,000 MBE WBE MWBE 2404 Rochester Ventures, Inc. 39 Cross Road Rochester MA 02770 (508) 291-3034 08/19/2016 $1,250,000 $2,000,000 MBE WBE MWBE 2053 Scherbon Consolidated, Inc. 40 Haverhill Road Amesbury MA 01913 (978) 388-3132 01/26/2017 $1,671,000 $5,000,000 MBE WBE MWBE 1815 Thielsch Engineering, Inc. 195 Frances Avenue Cranston RI 02910 (401) 467-6454 11/02/2016 $12,000,000 $20,000,000 MBE WBE MWBE 0465 U.W. Marx, Inc. 20 Gurley Avenue Troy NY 12182 (518) 272-2541 01/30/2017 $30,000,000 $75,000,000 MBE WBE MWBE Page 176 of 204

Pump Stations 1146 Walsh Construction Company 45 Shawmut Road Canton MA 02021 (781) 793-9988 11/26/2016 $185,501,000 $3,506,692,000 MBE WBE MWBE 1197 Waterline Industries Corporation 7 London Lane Seabrook NH 03874 (603) 474-7477 09/29/2016 $24,897,000 $65,000,000 MBE WBE MWBE 0080 WES Construction Corp. 650 Industrial Drive Halifax MA 02338 (781) 294-7080 09/11/2016 $30,563,000 $54,559,000 MBE WBE MWBE 0539 Weston & Sampson CMR, Inc. 5 Centennial Drive Peabody MA 01960 978-532-1900 07/01/2016 $3,000,000 $6,000,000 MBE WBE MWBE 1464 Williams Building Company, Inc. 196 Old Townhouse Road West Yarmouth MA 02673 (508) 394-3644 02/12/2017 $10,855,000 $40,000,000 MBE WBE MWBE 0156 Winston Builders Corporation 55 Hopkinton Road Westboro MA 01581 (508) 366-1767 07/09/2017 $8,332,000 $12,818,000 MBE WBE MWBE Roofing 0377 A&M Roofing Services LLC 123 Tewksbury Street Andover MA 01810 (978) 475-4500 06/16/2017 $1,370,000 $10,000,000 MBE WBE MWBE Page 177 of 204

Roofing 0037 Allied Restoration Corporation 162 Governor Street East Hartford CT 06108 (860) 291-8833 01/14/2017 $4,422,000 $25,000,000 MBE WBE MWBE 0678 Apollo Roofing & Sheet Metal, Inc. 316 Lockwood Street Providence RI 02907 (401) 274-6630 07/08/2016 $2,000,000 $4,000,000 MBE WBE MWBE 0519 Applied Roofing Systems, Inc. P.O. Box 1248, 26 Mill Street Webster MA 01570 (508) 943-9973 07/26/2016 $495,000 $1,000,000 MBE WBE MWBE 1176 Aqua-Barriers, Inc. P.O. Box 95, 50 Rockwood Road Norfolk MA 02056 (508) 520-1859 12/04/2016 $348,000 $1,500,000 MBE WBE MWBE 3010 Architectural Roof Management, Inc. 17 Canal Street South Hadley MA 01075 (413) 534-0390 05/22/2017 $540,000 $1,500,000 MBE WBE MWBE 2152 Associate Roofing, Inc. 21 Arnold Street Braintree MA 02184 (781) 848-4222 09/13/2016 $437,000 $3,000,000 MBE WBE MWBE 0245 BCI Construction, Inc. 20 Loudonville Road Albany NY 12204 (518) 426-3200 11/04/2016 $20,000,000 $40,000,000 MBE WBE MWBE 0078 Belcour Corporation 99 Front Street Woonsocket RI 02895 (401) 762-4685 01/16/2017 $445,000 $1,973,000 MBE WBE MWBE Page 178 of 204

Roofing 0310 Burke Construction Co., Inc. 6 Renfrew Street Adams MA 01220 (413) 743-3065 10/06/2016 $8,606,000 $12,714,000 MBE WBE MWBE 0494 C W Construction Co., Inc. 46 Howland Avenue, Suite 5 Adams MA 01220 (413) 743-1846 05/30/2017 $246,000 $1,000,000 MBE WBE MWBE 0012 Campbell Construction Group, LLC 21 Caller Street, Suite # 4 Peabody MA 01960 (978) 532-1998 04/25/2017 $6,256,000 $15,246,000 MBE WBE MWBE 0437 Capeway Roofing Systems, Inc. 664 Sanford Road Westport MA 02790 (508) 674-0800 11/30/2016 $4,428,000 $25,000,000 MBE WBE MWBE 2027 Caruso & McGovern Construction, Inc. One Industrial Way Georgetown MA 01833 (978) 352-3399 06/21/2017 $3,324,000 $10,000,000 MBE WBE MWBE 1324 Chapman Waterproofing Company 395 Columbia Road Boston MA 02125 (617) 288-3000 10/09/2016 $3,601,000 $50,000,000 MBE WBE MWBE 0825 Commercial Roofing & Contracting, Inc. 340 Kennedy Drive / P.O. Box 647 Putnam CT 06260 860-928-9199 05/04/2017 $3,433,000 $10,000,000 MBE WBE MWBE 1744 Commonwealth Building Systems LLC 17 Rockview Way Rockland MA 02370 (781) 792-0032 01/18/2017 $2,995,000 $15,000,000 MBE WBE MWBE Page 179 of 204

Roofing 0034 Corolla Contracting, Inc. 15 Bates Avenue Winthrop MA 02152 (617) 561-1333 04/28/2017 $1,892,000 $5,000,000 MBE WBE MWBE 0002 Cranney Companies, Inc. 10 Rainbow Terrace Danvers MA 01923 (978) 907-0044 09/21/2016 $1,633,000 $6,000,000 MBE WBE MWBE 0983 Crocker Architectural Sheet Metal Co., Inc. 129 Southbridge Road North Oxford MA 01537 (508) 987-9900 05/24/2017 $3,000,000 $10,000,000 MBE WBE MWBE 0549 D.P. Carney Construction Inc. 34 Horseshoe Circle Ware MA 01082 (413) 967-7124 08/05/2016 $1,251,000 $4,000,000 MBE WBE MWBE 2349 DDC Construction, Inc. 20 Query Street New Bedford MA 02745 (508) 992-7112 08/24/2016 $1,073,000 $3,196,000 MBE WBE MWBE 0533 Douglas J. Wooliver & Sons, Inc. 130 Old Cheshire Road / P.O. Box 1690 Lanesboro MA 01237 (413) 442-0192 05/31/2017 $1,222,000 $4,000,000 MBE WBE MWBE 1994 Eagle Rivet Roof Services Corp. 15 Britton Drive Bloomfield CT 06002 (860) 935-1231 03/29/2017 $1,386,000 $5,000,000 MBE WBE MWBE 0775 Feeley, McAnespie, Inc. 200 Tanner Street Lowell MA 01852 (978) 441-2300 02/11/2017 $3,475,000 $12,973,000 MBE WBE MWBE Page 180 of 204

Roofing 1234 Furey Roofing and Construction Company, Inc. 85 Cypress Street Warwick RI 02888 (401) 461-2100 04/28/2017 $1,063,000 $5,000,000 MBE WBE MWBE 0165 G.F. Sprague & Co., Inc. 45 Kearney Road Needham MA 02494 (781) 455-0556 04/30/2017 $302,000 $3,000,000 MBE WBE MWBE 1129 G.V.W., Inc. 1200 Bennington St. E. Boston MA 02128 (617) 567-6000 10/19/2016 $15,888,000 $54,576,000 MBE WBE MWBE 1034 Gibson Roofs, Inc. 369 Winter Street Hanover MA 02339 (781) 826-6344 01/05/2017 $5,183,000 $24,242,000 MBE WBE MWBE 0054 Gilbert & Becker Co., Inc. 16-24 Clapp Street Boston MA 02125 (617) 265-4343 03/21/2017 $2,131,000 $9,000,000 MBE WBE MWBE 0608 Greenwood Industries, Inc. 640 Lincoln Street Worcester MA 01605 (508) 865-4040 02/12/2017 $10,792,000 $75,000,000 MBE WBE MWBE 0758 Independent Roofing Company, Inc. 294 Union Street / P.O. Box 1446 Westfield MA 01086 413-568-9405 06/05/2017 $1,161,000 $4,500,000 MBE WBE MWBE 2893 Industrial Roofing & Siding Co. 9 Ferry Road Lewiston ME 04240 (207) 784-4551 05/05/2017 $5,233,000 $20,000,000 MBE WBE MWBE Page 181 of 204

Roofing 0560 J. D. Rivet & Co., Inc. 1635 Page Boulevard Springfield MA 01104 (413) 543-5660 12/09/2016 $4,000,000 $8,000,000 MBE WBE MWBE 3056 J. N. R. Gutters, Inc. 38-40 Lancaster Street Haverhill MA 01830 (978) 372-4088 04/10/2017 $1,238,000 $3,000,000 MBE WBE MWBE 2060 J. T. Haffey Builders, Inc. 58 Park Street Framingham MA 01702 (508) 620-9168 07/27/2016 $1,806,000 $10,000,000 MBE WBE MWBE 0098 John F. Shea Company, Inc. 41 Hollingsworth Street Mattapan MA 02126 (617) 298-0356 03/03/2017 $5,000,000 $10,000,000 MBE WBE MWBE 1975 Kidd-Luukko Corporation 23 North Street Worcester MA 01605 (508) 799-9500 02/03/2017 $910,000 $4,000,000 MBE WBE MWBE 1160 KPR, Inc. 465 Turnpike Street, Suite 1100 Canton MA 02021 (781) 828-5127 07/30/2016 $1,727,000 $5,900,000 MBE WBE MWBE 1765 Leading Way Construction Co., Inc. 42 Mechanic Street Milton MA 02186 (617) 696-3175 05/18/2017 $4,000,000 $7,000,000 MBE WBE MWBE 0330 LeClair Roofing and Weatherproofing, Inc. 830 Livingston Street, Unit #13 Tewksbury MA 01876 (978) 851-8304 12/02/2016 $1,102,000 $4,484,000 MBE WBE MWBE Page 182 of 204

Roofing 1516 M.D.M. Engineering Company, Inc. 51 Sawmill Road Dudley MA 01571 (774) 230-0734 04/23/2017 $2,429,000 $10,000,000 MBE WBE MWBE 0413 Meadows Construction Company LLC 4 New Pasture Road Newburyport MA 01950 (978) 887-2401 09/10/2016 $2,000,000 $4,000,000 MBE WBE MWBE 0588 Murphy Specialty, Inc. PO Box 292 Readville MA 02137 (617) 361-4342 12/15/2016 $2,000,000 $3,500,000 MBE WBE MWBE 1366 Northern Contracting Corp. 68 Jackson Street Canton MA 02021 (781) 821-4200 12/12/2016 $7,869,000 $24,000,000 MBE WBE MWBE 1100 NorthStar Construction Services Corporation 200 Mount Laurel Circle Shirley MA 01464 (978) 840-8877 07/28/2016 $2,269,000 $6,000,000 MBE WBE MWBE 2437 One Way Painting & Roofing, Inc. 44 Springvale Avenue Lynn MA 01904 (781) 596-2461 11/07/2016 $281,000 $350,000 MBE WBE MWBE 0659 P.O. Roofing, LLC 3 Dolge Ct. Oxford MA 01540 (508) 987-1820 09/24/2016 $630,000 $1,272,000 MBE WBE MWBE 2209 Pezzuco Construction, Inc. 28 Kenwood Street Cranston RI 02907 (401) 942-2244 10/26/2016 $10,856,000 $30,000,000 MBE WBE MWBE Page 183 of 204

Roofing 2772 Quality Improvements, LLC 37 Industrial Park Access Road Middlefield CT 06455 (866) 713-2824 03/12/2017 $3,000,000 $6,000,000 MBE WBE MWBE 1347 R & H Roofing, LLP 59 South Street Easthampton MA 01027 413-527-9378 05/14/2017 $1,531,000 $2,500,000 MBE WBE MWBE 1616 RCI Roofing, LLP 6 Line Street Southampton MA 01073 413-527-4775 04/13/2017 $787,000 $2,000,000 MBE WBE MWBE 1475 Reliable Roofing and Sheet Metal, LLC 105 Irving St. Framingham MA 01702 (508) 628-5562 08/11/2016 $12,873,000 $40,000,000 MBE WBE MWBE 1613 Richard T. Losordo Electrical Services, Inc. PO Box 518 North Easton MA 02356 (508) 436-4848 10/03/2016 $6,782,000 $14,443,000 MBE WBE MWBE 0136 Rockwell Roofing, Inc. 44 Pond Street Leominster MA 01453 978-537-7825 02/18/2017 $2,866,000 $12,000,000 MBE WBE MWBE 2535 S.I. Services, Inc. 46 Crest Road Framingham MA 01702 617-332-6666 06/21/2017 $748,000 $1,600,000 MBE WBE MWBE 1193 S.O.M. Construction Enterprises, Inc. 46 Flaxfield Road Dudley MA 01571 (508) 277-5598 02/01/2017 $1,500,000 $3,000,000 MBE WBE MWBE Page 184 of 204

Roofing 0978 S.R.C. Roofing, Inc. 166 Brook Road Quincy MA 02169 (617) 479-2060 11/01/2016 $1,080,000 $4,000,000 MBE WBE MWBE 1258 Signature Roofing Systems, Inc. 341 Winter St. Norwell MA 02061 (781) 987-1085 10/29/2016 $347,000 $1,306,000 MBE WBE MWBE 0512 Silktown Roofing, Inc. 27 Pleasant Street Manchester CT 06040 (860) 647-0198 06/25/2017 $6,754,000 $65,000,000 MBE WBE MWBE 1301 Specialized Roofing, Inc. 27 High Street North Billerica MA 01862 (978) 670-9090 09/21/2016 $1,000,000 $2,000,000 MBE WBE MWBE 0087 Stanley Roofing Co., Inc. 42 Mitchell Road Ipswich MA 01938 (978) 356-7958 10/13/2016 $7,033,000 $24,442,000 MBE WBE MWBE 2630 Tecta America New England LLC 2 Sterling Road, Unit 1 North Billerica MA 01862 (978) 528-3152 12/23/2016 $6,517,000 $41,980,000 MBE WBE MWBE 2439 The Aulson Company, LLC 49 Danton Drive, Suite 201 Methuen MA 01844 (978) 688-9100 08/02/2016 $6,916,000 $25,000,000 MBE WBE MWBE 2854 The Imperial Company, Restoration Contractor, Inc. 261 Main Street Cromwell CT 06416 860-632-2258 04/08/2017 $2,451,000 $15,000,000 MBE WBE MWBE Page 185 of 204

Roofing 0100 Titan Roofing, Inc. 200 Tapely Street Springfield MA 01104 (413) 536-1624 11/11/2016 $8,930,000 $55,000,000 MBE WBE MWBE 0724 Vareika Construction, Inc. 219 Walnut St., West Bridgewater MA 02379 (508) 583-3999 06/19/2017 $11,310,000 $38,493,000 MBE WBE MWBE 2163 W.P.I. Construction Inc. 4 Tanner Road Webster MA 01570 (508) 612-4008 10/14/2016 $291,000 $2,582,000 MBE WBE MWBE 0110 W.S. Aiken, Inc. 224 Crescent Avenue Chelsea MA 02150 (617) 889-0665 07/28/2017 $2,850,000 $6,000,000 MBE WBE MWBE 1197 Waterline Industries Corporation 7 London Lane Seabrook NH 03874 (603) 474-7477 09/29/2016 $24,897,000 $65,000,000 MBE WBE MWBE 0281 Wayne Roofing Systems, LLC 65 E. Belcher Road Foxboro MA 02035 (774) 215-5338 07/24/2017 $3,885,000 $13,802,000 MBE WBE MWBE 0844 Weather Shield, Inc. 69 West Street Milford MA 01757 (508) 478-2044 12/03/2016 $565,000 $3,000,000 MBE WBE MWBE Sewage Plants Page 186 of 204

Sewage Plants 0635 Albanese Brothers, Inc. 28 Loon Hill Road Dracut MA 01826 978-454-8850 12/12/2016 $8,789,000 $21,328,000 MBE WBE MWBE 1499 All State Construction, Inc. 449 Cooke Street Farmington CT 06032 860-678-0678 06/20/2017 $10,000,000 $20,000,000 MBE WBE MWBE 0935 Arden Engineering Constructors, LLC 505 Narragansett Park Drive Pawtucket RI 02861 (401) 727-3500 07/09/2017 $19,199,000 $95,000,000 MBE WBE MWBE 0382 Barbato Construction Co., Inc. 155 East Grove Street Middleborough MA 02346 508-946-9414 03/24/2017 $8,500,000 $18,950,000 MBE WBE MWBE 0440 Barletta Engineering Corporation 40 Shawmut Road, Suite 200 Canton MA 02021 (781) 821-6222 09/29/2016 $26,903,000 $38,619,000 MBE WBE MWBE 1597 Bay State Regional Contractors, Inc. 73 Desert Sands Lane Yarmouthport MA 02675 (508) 362-0428 08/12/2016 $2,624,000 $6,000,000 MBE WBE MWBE 0245 BCI Construction, Inc. 20 Loudonville Road Albany NY 12204 (518) 426-3200 11/04/2016 $20,000,000 $40,000,000 MBE WBE MWBE 3234 BHD/BEC JV2015, a Joint Venture 40 Shawmut Road Canton MA 02021 09/29/2016 $106,507,000 $275,832,000 MBE WBE MWBE Page 187 of 204

Sewage Plants 3221 BHD/BEC JV2015, A Joint Venture 40 Shawmut Road Canton MA 02021 09/29/2016 $106,507,000 $275,832,000 MBE WBE MWBE 0544 C.H. Nickerson & Co., Inc. 49 Hayden Hill Rd Torrington CT 06790 (860) 489-0455 09/28/2016 $123,303,000 $170,058,000 MBE WBE MWBE 1462 Carlin Contracting Co., Inc. 454 Boston Post Road Waterford CT 06385 (860) 443-8337 05/02/2017 $70,711,000 $104,253,000 MBE WBE MWBE 0851 CDM Constructors Inc. 75 State Street, Suite 701 Boston MA 02109 303-383-2300 08/31/2016 $48,050,000 $732,286,000 MBE WBE MWBE 0770 D. & C. Construction Co., Inc. 415 V.F.W Drive, P.O. Box 415 Rockland MA 02370 (781) 871-8200 08/02/2016 $5,662,000 $27,308,000 MBE WBE MWBE 0375 Daniel O'Connell's Sons, Inc. 480 Hampden Street Holyoke MA 01040 (413) 540-1448 10/30/2016 $126,387,000 $405,509,000 MBE WBE MWBE 0392 Dankris Building Corp. 6 High Street Plainville MA 02762 (508) 695-4066 03/22/2017 $2,207,000 $3,866,000 MBE WBE MWBE 0990 Delray Contracting, Inc. 10 Nutmeg Drive Ellington CT 06029 (860) 870-8100 05/06/2017 $3,128,000 $9,610,000 MBE WBE MWBE Page 188 of 204

Sewage Plants 0316 Delta Control Engineers, Inc. d/b/a Harding & Smith 2000 Main Street Walpole MA 02081 (508) 668-8100 01/04/2017 $4,270,000 $8,385,000 MBE WBE MWBE 2969 E. Watson Excavating, Inc. 124 Leaf Lane East Bridgewater MA 02333 (508) 378-4543 03/28/2017 $1,426,000 $4,719,000 MBE WBE MWBE 0285 Hart Engineering Corporation 800 Scenic View Drive Cumberland RI 02864 (401) 828-1701 04/26/2017 $23,994,000 $94,502,000 MBE WBE MWBE 1961 IPC Lydon, LLC 34 Oak Hill Way Brockton MA 02301 (508) 897-1700 08/12/2016 $6,738,000 $37,687,000 MBE WBE MWBE 0273 J. D'Amico, Inc. 10 York Avenue Randolph MA 02368 (781) 960-3700 01/21/2017 $7,471,000 $14,497,000 MBE WBE MWBE 0073 J. F. White Contracting Company 10 Burr Street/P.O. box 9020 Framingham MA 01701 (508) 879-4700 10/26/2016 $52,305,000 $674,023,000 MBE WBE MWBE 1626 Jett Industries, Inc. Kiewit Plaza Omaha NE 68131 (402) 342-2052 08/18/2016 $25,098,000 $79,264,000 MBE WBE MWBE 3140 Kingsbury Companies LLC 264 Madriver Park Waitsfield VT 05673 (802) 496-2205 03/08/2017 $7,065,000 $15,000,000 MBE WBE MWBE Page 189 of 204

Sewage Plants 0047 Kinsmen Corporation 35 Londonderry Turnpike, Suite A Hooksett NH 03106 (603) 625-9199 04/21/2017 $15,883,000 $16,698,000 MBE WBE MWBE 2463 Layne Christensen Company 719 Mt. Holly Road Beverly NJ 08010 (609) 877-2700 11/09/2016 $3,546,000 $350,000,000 MBE WBE MWBE 0207 Methuen Construction Co., Inc. 40 Lowell Road Salem NH 03079 603-328-2222 05/11/2017 $71,495,000 $133,708,000 MBE WBE MWBE 0855 North Atlantic Coastal Region Constructors, Inc. 453 Newburyport Turnpike Rowley MA 01969 (978) 948-7171 01/27/2017 $1,866,000 $4,386,000 MBE WBE MWBE 0489 O'Connor Constructors, Inc. 45 Industrial Drive Canton MA 02021 (781) 830-1961 05/16/2017 $25,502,000 $44,536,000 MBE WBE MWBE 0086 P. Gioioso & Sons, Inc. 50 Sprague Street Hyde Park MA 02136 (617) 364-5800 09/21/2016 $250,000 $250,000 MBE WBE MWBE 0679 PC Construction Company 193 Tilley Drive South Burlington VT 05403 (802) 651-1238 12/27/2016 $119,986,000 $700,000,000 MBE WBE MWBE 1202 Penta Corporation 1253 Whittier Highway, P.O. Box 390 Moultonboro NH 03254 (603) 476-5525 10/13/2016 $28,958,000 $50,000,000 MBE WBE MWBE Page 190 of 204

Sewage Plants 0436 Pride Environmental Construction, Inc. 70 North Main Street Berkley MA 02779 (508) 880-6009 01/07/2017 $1,108,000 $4,000,000 MBE WBE MWBE 0213 R.H. White Construction Co., Inc. 41 Central Street Auburn MA 01501 508-832-3295 04/25/2017 $36,936,000 $100,000,000 MBE WBE MWBE 2030 Ricciardi Bros., Inc. 20 Envelope Terrace Worcester MA 01604 (508) 753-0175 01/04/2017 $3,876,000 $8,000,000 MBE WBE MWBE 2189 Robert B. Our Co., Inc. 24 Great Western Road, P.O. Box 1539 Harwich MA 02645 (508) 432-0520 10/13/2016 $9,091,000 $50,000,000 MBE WBE MWBE 2404 Rochester Ventures, Inc. 39 Cross Road Rochester MA 02770 (508) 291-3034 08/19/2016 $1,250,000 $2,000,000 MBE WBE MWBE 2053 Scherbon Consolidated, Inc. 40 Haverhill Road Amesbury MA 01913 (978) 388-3132 01/26/2017 $1,671,000 $5,000,000 MBE WBE MWBE 1815 Thielsch Engineering, Inc. 195 Frances Avenue Cranston RI 02910 (401) 467-6454 11/02/2016 $12,000,000 $20,000,000 MBE WBE MWBE 0465 U.W. Marx, Inc. 20 Gurley Avenue Troy NY 12182 (518) 272-2541 01/30/2017 $30,000,000 $75,000,000 MBE WBE MWBE Page 191 of 204

Sewage Plants 1146 Walsh Construction Company 45 Shawmut Road Canton MA 02021 (781) 793-9988 11/26/2016 $185,501,000 $3,506,692,000 MBE WBE MWBE 1197 Waterline Industries Corporation 7 London Lane Seabrook NH 03874 (603) 474-7477 09/29/2016 $24,897,000 $65,000,000 MBE WBE MWBE 0080 WES Construction Corp. 650 Industrial Drive Halifax MA 02338 (781) 294-7080 09/11/2016 $30,563,000 $54,559,000 MBE WBE MWBE 0539 Weston & Sampson CMR, Inc. 5 Centennial Drive Peabody MA 01960 978-532-1900 07/01/2016 $3,000,000 $6,000,000 MBE WBE MWBE 1464 Williams Building Company, Inc. 196 Old Townhouse Road West Yarmouth MA 02673 (508) 394-3644 02/12/2017 $10,855,000 $40,000,000 MBE WBE MWBE 0156 Winston Builders Corporation 55 Hopkinton Road Westboro MA 01581 (508) 366-1767 07/09/2017 $8,332,000 $12,818,000 MBE WBE MWBE Special 1346 Di-Rock Electric LLC 59 Branch St. Clinton MA 01510 (978) 365-6504 11/24/2016 $629,000 $1,500,000 MBE WBE MWBE Page 192 of 204

Telecommunications 4002 A Plus Communications 204 Andover Street, Unit 101 Andover MA 01810 05/12/2017 $250,000 $250,000 MBE WBE MWBE 1600 Advanced Alarm Systems, Inc. 101 Lindsey Street Fall River MA 02720 (508) 675-1937 09/27/2016 $350,000 $350,000 MBE WBE MWBE 2680 Advanced Presentation Systems, Inc., dba CCS Presentation Systems 132 Northeastern Boulevard Nashua NH 03062 (978) 256-2001 08/18/2016 $553,000 $5,000,000 MBE WBE MWBE 1233 Aldon Electric, Inc. 38 Greenwood Avenue Weymouth MA 02189 (781) 337-0222 10/05/2016 $5,258,000 $25,000,000 MBE WBE MWBE 2049 American Tele-Connect Services Inc. 64 Pettaconsett Ave Cranston RI 02920 (401) 941-9000 05/05/2017 $324,000 $1,000,000 MBE WBE MWBE 1279 Annese Electrical Services, Inc. 280 Libbey Industrial Parkway Weymouth MA 02189 (781) 337-6462 10/07/2016 $8,954,000 $24,000,000 MBE WBE MWBE 1309 Boston Electric and Telephone Corp. 1854 Dorchester Avenue Boston MA 02124 (617) 288-0700 09/21/2016 $322,000 $4,049,000 MBE WBE MWBE 1039 Brite-Lite Electrical Co., Inc. 11 Front Street Weymouth MA 02188 (781) 340-9102 04/01/2017 $1,520,000 $11,032,000 MBE WBE MWBE Page 193 of 204

Telecommunications 0839 Brothers Electrical Corporation 18 Graf Road, Unit 31 Newburyport MA 01950 (978) 462-1111 02/25/2017 $3,221,000 $8,162,000 MBE WBE MWBE 0121 Coghlin Electrical Contractors, Inc. 100 Prescott St. Worcester MA 01605 508-793-0300 01/10/2017 $29,626,000 $60,000,000 MBE WBE MWBE 0225 Comalli Group, Inc. 7 Westview Road Pittsfield MA 01201 (413) 499-0024 02/11/2017 $6,768,000 $25,000,000 MBE WBE MWBE 3069 Control Network Communications, Inc. 25 Corporate Circle, Suite 120 Albany NY 12203 09/12/2016 $1,500,000 $3,000,000 MBE WBE MWBE 0520 D & D Electrical Contractors, Inc. 10 Everberg Road Woburn MA 01801 (781) 932-0707 10/05/2016 $4,892,000 $12,000,000 MBE WBE MWBE 1441 Dagle Electrical Construction Corp. 285 Salem Street Woburn MA 01801 (781) 937-7676 10/26/2016 $16,433,000 $74,601,000 MBE WBE MWBE 1001 Edward G. Sawyer Co., Inc. 260 Libbey Industrial Parkway Weymouth MA 02189 781-340-1400 10/05/2016 $30,268,000 $75,000,000 MBE WBE MWBE 1094 Electric & Communications, Inc. 1929 Lakeview Avenue Dracut MA 01826 (978) 957-4954 04/25/2017 $2,000,000 $5,000,000 MBE WBE MWBE Page 194 of 204

Telecommunications 0443 Electronic Security and Control Systems, Inc. 108 Evergreen Street Bridgeport CT 06606 (203) 336-9506 11/12/2016 $633,000 $1,500,000 MBE WBE MWBE 0397 Fall River Electrical Associates Company, Inc. 74 Corneau Street Fall River MA 02721 (508) 675-0523 01/15/2017 $6,086,000 $19,627,000 MBE WBE MWBE 3064 Future Technologies Group, Inc. d/b/a FTG Technologies 2 Batterymarch Park, Suite 401 Quincy MA 02169 (617) 367-7474 07/20/2016 $350,000 $350,000 MBE WBE MWBE 1098 Galaxy Integrated Technologies, Inc. 100 Leo M. Birmingham Parkway Brighton MA 02135 (617) 202-6388 02/09/2017 $2,366,000 $10,000,000 MBE WBE MWBE 2031 Green Mountain Communications, Inc. 702 Riverwood Drive Pembroke NH 03275 (603) 717-7113 09/19/2016 $4,000,000 $14,000,000 MBE WBE MWBE 3007 Heidrea Communications LLC 1 William Way Bellingham MA 02019 (508) 473-1990 06/10/2017 $500,000 $1,500,000 MBE WBE MWBE 1692 Intelligent Systems & Control Contractors, Inc. d/b/a FTG Security 2 Battery March Park, Suite 401 Quincy MA 02169 (339) 502-6600 01/22/2017 $350,000 $350,000 MBE WBE MWBE 1192 Interstate Electrical Services Corporation 70 Treble Cove Road North Billerica MA 01862 (978) 667-5200 04/02/2017 $9,877,000 $80,000,000 MBE WBE MWBE Page 195 of 204

Telecommunications 1201 J. & M. Brown Company, Inc. 267 Amory Street, PO Box 300227 Jamaica Plain MA 02130 (617) 522-6800 03/14/2017 $34,059,000 $100,000,000 MBE WBE MWBE 0306 Jupiter Electric, Inc. 142 B Lafayette Road Salisbury MA 01952 (978) 499-7776 01/15/2017 $6,695,000 $16,000,000 MBE WBE MWBE 2345 Kaydon Group LLC dba Kaydon Integrated Technologies 290 Pine Street Canton MA 02021 508-884-5050 06/17/2017 $837,000 $4,311,000 MBE WBE MWBE 0022 LAN-TEL Communications, Inc. 1400 Providence Highway, Suite 2000 Norwood MA 02062 (781) 551-8599 03/18/2017 $2,963,000 $15,000,000 MBE WBE MWBE 0138 LeVangie Electric Co.Inc. 59 Old Webster Street Hanover MA 02339 781-331-4900 12/29/2016 $14,129,000 $42,766,000 MBE WBE MWBE 0003 Lynnwell Associates, Inc. 108 Myrtle Street, Suite 104 Quincy MA 02171 (617) 261-2400 07/29/2016 $11,673,000 $27,226,000 MBE WBE MWBE 0366 M. L. Schmitt, Inc. 371 Taylor Street / P.O. Box 2070 Springfield MA 01101 (413) 733-7868 03/08/2017 $7,768,000 $15,000,000 MBE WBE MWBE 1631 Maiuri Electrical Corporation 85 Flagship Drive Suite J North Andover MA 01845 978-777-7786 05/12/2017 $6,931,000 $45,000,000 MBE WBE MWBE Page 196 of 204

Telecommunications 2308 McDonald Electrical Corporation 72 Sharp Street Unit C-8 Hingham MA 02043 (781) 340-0008 11/20/2016 $5,357,000 $50,000,000 MBE WBE MWBE 1858 Mercier Electric Co., Inc. 139 Southbridge Street Auburn MA 01501 (508) 793-9200 07/26/2016 $1,694,000 $14,000,000 MBE WBE MWBE 1928 Metropolitan Telephone Co., Inc. 777 Providence Highway Walpole MA 02081 508-668-3200 01/26/2017 $275,000 $4,000,000 MBE WBE MWBE 0254 MTS Services, Inc. 13 Delta Drive, Suite 7 Londonderry NH 03053 (603) 854-1100 01/31/2017 $4,421,000 $15,000,000 MBE WBE MWBE 0384 Net Technologies, Inc. 110 Haverhill Road, Suite 230 Amesbury MA 01913 800-905-3049 12/09/2016 $1,875,000 $8,444,000 MBE WBE MWBE 0586 Ostrow Electrical Co. 9 Mason Street Worcester MA 01609 (508) 754-2641 11/03/2016 $5,107,000 $69,850,000 MBE WBE MWBE 2758 Phoenix Communications, Inc. 25 Bowditch Drive Shrewsbury MA 01545 (508) 438-0360 08/20/2016 $903,000 $6,000,000 MBE WBE MWBE 2715 Pro AV Systems, Inc. 275 Billerica Road, Suite 3 Chelmsford MA 01824 (978) 692-5111 10/18/2016 $350,000 $350,000 MBE WBE MWBE Page 197 of 204

Telecommunications 1628 Reilly Electrical Contractors, Inc. 14 Norfolk Avenue Easton MA 02375 (508) 230-8001 09/28/2016 $13,160,000 $40,000,000 MBE WBE MWBE 0933 Renaud Electric & Communications, Inc. 18 Providence Road/P.O. Box 36 Sutton MA 01590 508-865-1300 07/26/2016 $1,000,000 $2,000,000 MBE WBE MWBE 1613 Richard T. Losordo Electrical Services, Inc. PO Box 518 North Easton MA 02356 (508) 436-4848 10/03/2016 $6,782,000 $14,443,000 MBE WBE MWBE 0380 SIGNET Electronic Systems Inc. 106 Longwater Drive Norwell MA 02061 (781) 871-5888 01/18/2017 $3,276,000 $12,000,000 MBE WBE MWBE 0748 Sonitrol Security Systems of Hartford, Inc. (d/b/a Sonitrol New England ) 65 Inwood Road Rocky Hill CT 06067 (860) 247-4500 06/30/2016 $1,852,000 $3,000,000 MBE WBE MWBE 0826 Sullivan & McLaughlin Companies, Inc. 74 Lawley Street Boston MA 02122 (617) 474-0500 04/03/2017 $30,421,000 $276,320,000 MBE WBE MWBE 0992 Systems Contracting, Inc. 7 Scobee Circle Plymouth MA 02360 (508) 746-7000 10/28/2016 $4,211,000 $17,767,000 MBE WBE MWBE 0045 The Chappy Corporation 90 Spencer Avenue Chelsea MA 02150 (617) 884-2525 06/30/2016 $20,000,000 $34,303,000 MBE WBE MWBE Page 198 of 204

Telecommunications 0049 The Collins Electric Company, Inc. P.O. Box 3311 Springfield MA 01102 (413) 592-9221 11/01/2016 $15,000,000 $30,000,000 MBE WBE MWBE 0591 Valley Communications Systems, Inc. 20 First Avenue Chicopee MA 01020 (413) 592-4136 11/12/2016 $350,000 $350,000 MBE WBE MWBE 2995 Waveguide, Inc. 84 Groton Rd. Tyngsboro MA 01879 (603) 598-0096 07/28/2017 $3,088,000 $15,000,000 MBE WBE MWBE 0753 Wayne J. Griffin Electric, Inc. 116 Hopping Brook Road Holliston MA 01746 (800) 421-0151 01/07/2017 $85,813,000 $450,000,000 MBE WBE MWBE 0001 Webster Construction Co., Inc. 53 Clapp Street Boston MA 02125 617-436-7944 11/04/2016 $843,000 $3,191,000 MBE WBE MWBE 1319 Your Electrical Solution, Inc. 226 Libbey Industrial Parkway Weymouth MA 02189 (781) 331-3500 11/10/2016 $3,147,000 $14,411,000 MBE WBE MWBE Waterproof 0687 Abbot Building Restoration Co., Inc. 28 Allerton Street Boston MA 02119 (617) 445-0274 04/27/2017 $2,500,000 $10,000,000 MBE WBE MWBE Page 199 of 204

Waterproof 0950 Ace Restoration Company, Inc. 29 Linden Street Medford MA 02155 (781) 396-6150 06/27/2017 $1,691,000 $3,863,000 MBE WBE MWBE 1179 Acme Waterproofing Co., Inc. 21 Nightingale Avenue Quincy MA 02169 (781) 982-2250 11/02/2016 $6,710,000 $20,000,000 MBE WBE MWBE 0216 Alpha Omega Construction, Inc. P.O. Box 14193 East Providence RI 02914 (508) 761-4494 08/21/2016 $500,000 $1,000,000 MBE WBE MWBE 0898 Ameresco, Inc. 111 Speen Street, Suite 410 Framingham MA 01701 508-661-2200 07/23/2017 $169,409,000 $1,000,000,000 MBE WBE MWBE 1126 Architectural Building and Restoration, LLC 407 Rear Mystic Ave. Unit 16 Medford MA 02155 (781) 395-2600 03/15/2017 $1,422,000 $5,290,000 MBE WBE MWBE 0935 Arden Engineering Constructors, LLC 505 Narragansett Park Drive Pawtucket RI 02861 (401) 727-3500 07/09/2017 $19,199,000 $95,000,000 MBE WBE MWBE 2612 Bay Contracting, Inc. 56 Felton Street Waltham MA 02453 (617) 779-8811 05/09/2017 $4,422,000 $10,000,000 MBE WBE MWBE 1350 Boston Building & Bridge Corp. 1094 Blue Hill Avenue Milton MA 02186 617-333-0342 07/01/2016 $31,040,000 $41,961,000 MBE WBE MWBE Page 200 of 204

Waterproof 2845 Calhess Restoration & Weatherproofing Corporation 405 Columbia Road Boston MA 02125 (617) 288-3000 09/20/2016 $9,676,000 $32,588,000 MBE WBE MWBE 2840 Cenaxo, LLC 78 Granby Street Bloomfield CT 06002 (860) 757-3290 04/17/2017 $500,000 $1,000,000 MBE WBE MWBE 1324 Chapman Waterproofing Company 395 Columbia Road Boston MA 02125 (617) 288-3000 10/09/2016 $3,601,000 $50,000,000 MBE WBE MWBE 0925 Commercial Construction Corp. One Mills Point Middleton MA 01949 (617) 438-2393 04/02/2017 $5,555,000 $7,883,000 MBE WBE MWBE 1780 Commercial Masonry Corporation 11 Aldrin Road Plymouth MA 02360 (508) 830-1700 03/26/2017 $3,747,000 $27,200,000 MBE WBE MWBE 1302 Consigli Construction Co., Inc. 72 Sumner St. Milford MA 01757 (508) 458-0443 05/02/2017 $217,381,000 $1,305,080,000 MBE WBE MWBE 1296 Contracting Specialists Incorporated 453 South Main Street Attleboro MA 02703 (508) 222-2377 10/25/2016 $9,649,000 $48,909,000 MBE WBE MWBE 2701 Dandreo Brothers General Contractors & Masonry, LLC 106 Oakville Street Lynn MA 01905 (781) 581-7719 03/08/2017 $5,035,000 $13,000,000 MBE WBE MWBE Page 201 of 204

Waterproof 1165 DeBrino Caulking Associates, Inc. 1304 Route 9 Castleton NY 12033 (518) 732-7234 05/03/2017 $250,000 $250,000 MBE WBE MWBE 0198 E.A. Colangeli Construction Co. Inc. 30 Thacher Street Malden MA 02148 (781) 324-9093 04/26/2017 $6,549,000 $10,000,000 MBE WBE MWBE 3138 East Coast Masonry and Restoration, Inc. 515 Greenville Avenue Johnston RI 02919 (401) 232-0562 02/19/2017 $1,275,000 $4,000,000 MBE WBE MWBE 0018 Folan Waterproofing & Construction Co., Inc. 795 Washington St. South Easton MA 02375 (508) 238-6550 08/26/2016 $3,307,000 $15,000,000 MBE WBE MWBE 1129 G.V.W., Inc. 1200 Bennington St. E. Boston MA 02128 (617) 567-6000 10/19/2016 $15,888,000 $54,576,000 MBE WBE MWBE 0402 Graciano Corporation 209 Sigma Drive Pittsburgh PA 15238 412-963-8400 07/13/2016 $15,938,000 $30,000,000 MBE WBE MWBE 0608 Greenwood Industries, Inc. 640 Lincoln Street Worcester MA 01605 (508) 865-4040 02/12/2017 $10,792,000 $75,000,000 MBE WBE MWBE 2113 Haven Restoration, Inc. 79 Lyman Street Northborough MA 01532 (508) 351-6690 08/01/2016 $2,719,000 $16,000,000 MBE WBE MWBE Page 202 of 204

Waterproof 0476 Heritage Restoration, Inc. P.O. Box 478, 170 Pleasant Street Rockland MA 02370 (781) 878-2461 01/01/2017 $5,000,000 $25,000,000 MBE WBE MWBE 0098 John F. Shea Company, Inc. 41 Hollingsworth Street Mattapan MA 02126 (617) 298-0356 03/03/2017 $5,000,000 $10,000,000 MBE WBE MWBE 2001 Louis C. Allegrone, Inc. 273 Newell Street Pittsfield MA 01201 (413) 997-9280 03/10/2017 $4,809,000 $11,792,000 MBE WBE MWBE 1516 M.D.M. Engineering Company, Inc. 51 Sawmill Road Dudley MA 01571 (774) 230-0734 04/23/2017 $2,429,000 $10,000,000 MBE WBE MWBE 0987 NER Construction Management Corporation 867 Woburn Street Wilmington MA 01887 (978) 988-1111 06/30/2017 $6,000,000 $25,000,000 MBE WBE MWBE 1404 North East Energy Control Systems, Inc. 50 Getchell Way Canton MA 02021 (781) 767-1188 12/10/2016 $1,452,000 $12,000,000 MBE WBE MWBE 0038 P. J. Spillane Company, Inc. 97 Tileston Street Everett MA 02149 (617) 389-6200 07/01/2017 $5,973,000 $50,000,000 MBE WBE MWBE 2516 Patriot Restoration, Inc. 204 Cedar Hill Road Marlborough MA 01752 (508) 624-4487 09/10/2016 $15,000,000 $30,000,000 MBE WBE MWBE Page 203 of 204

Waterproof 1306 Phoenix Bay State Construction Co., Inc. 79 Shirley Street Boston MA 02119 (617) 442-4408 04/21/2017 $6,561,000 $25,673,000 MBE WBE MWBE 1475 Reliable Roofing and Sheet Metal, LLC 105 Irving St. Framingham MA 01702 (508) 628-5562 08/11/2016 $12,873,000 $40,000,000 MBE WBE MWBE 0512 Silktown Roofing, Inc. 27 Pleasant Street Manchester CT 06040 (860) 647-0198 06/25/2017 $6,754,000 $65,000,000 MBE WBE MWBE 3061 Structural Preservation Systems, LLC 10150 Old Columbia Road Columbia MD 21046 (410) 850-7000 10/25/2016 $2,764,000 $300,000,000 MBE WBE MWBE 2414 Sunpower Corporation, Systems 1414 Harbour Way South Richmond CA 94804 (510) 540-0550 07/16/2017 $35,471,000 $400,000,000 MBE WBE MWBE 0723 Superior Caulking & Waterproofing Co., Inc. 1154 Park Street Palmer MA 01069 (413) 289-0100 04/29/2017 $2,689,000 $8,000,000 MBE WBE MWBE 1033 Thompson Waterproofing, Inc. 93 Federal Avenue Quincy MA 02169 (617) 471-9966 01/07/2017 $1,453,000 $2,500,000 MBE WBE MWBE 0100 Titan Roofing, Inc. 200 Tapely Street Springfield MA 01104 (413) 536-1624 11/11/2016 $8,930,000 $55,000,000 MBE WBE MWBE Page 204 of 204