Plan 21 Design Group Washington MO N 7/21/16 10/7/16 12/30/2015 AECOM Technical Services, Inc. Chicago IL N 2/20/16 5/14/16 12/30/2017 6/27/2017 10/22/2017 ABNA Engineering, Inc. St. Louis MO Y 2/9/16 pending 12/30/2016 2/13/2016 2/13/2016 Access Engineering, LLC St. Louis MO Y 3/10/16 5/18/16 12/30/2017 Affinis Corporation Overland Park KS N 5/18/16 6/24/16 12/30/2016 11/18/2018 11/16/2018 AGC Engineers, Inc. Liberty MO N 11/6/15 12/11/15 7/1/2015 Alfred Benesch & Company Chicago IL N 1/27/16 pending 12/30/2015 10/20/2018 10/20/2018 Allgeier, Martin & Associates, Inc. Joplin MO N 6/2/16 10/9/16 12/30/2017 Allstate Consultants, LLC Columbia MO N 2/17/16 5/22/16 12/30/2016 Alta Planning + Design Wildwood MO N 9/1/16 pending 12/30/2017 AMEC Foster Wheeler Environment & Infrastructure (Formerly AMEC Environment & Infrastructure, Inc. Ballwin MO N 1/14/16 7/30/16 12/30/2017 11/13/2015 12/27/2015 Anderson Engineering, Inc. Springfield MO N 2/10/16 5/18/16 12/30/2016 2/13/2016 Applied Pavement Technology, Inc. Urbana IL N 4/14/16 7/30/16 Applied Research Associates Champaign IL N 4/9/16 5/15/16 ARCADIS U.S., Inc. Highlands Ranch CO N 2/18/15 7/30/16 Archaeological Research Center of St. Louis, Inc. St. Louis MO Y 8/27/16 8/24/16 Artisan Consulting Engineers Granite City IL Y 4/6/16 10/7/16 ATC Group Services, Inc. d/b/a Cardno ATC St. Louis MO N 10/16/15 12/30/15 Atkins North America, Inc. Tampa FL N 1/24/15 pending Bacon Farmer Workman Engineering & Testing Paducah KY N 8/6/16 10/17/16 Bartlett & West, Inc. Topeka KS N 8/27/16 pending 12/30/2017 10/16/2018 10/16/2018 Bax Engineering Company St. Charles MO N 1/5/16 2/27/16 12/30/2016 Benton & Associates, Inc. Jacksonville IL N 1/1/16 4/30/16 12/30/2016 3/4/2016 Bowlby & Associates, Inc. Franklin TN N 4/30/16 10/9/16 Bowen Engineering & Surveying, P.C. Cape Girardeau MO N 6/15/16 7/30/16 12/30/2016 Brungardt Honomichl & Company Overland Park KS N 6/15/16 pending 12/30/2016 Buescher Frankenberg Associates, Inc. (BFA) Washington MO N 11/6/15 6/24/16 12/30/2017 Burns & McDonnell, Inc. Kansas City MO N 4/22/16 7/30/16 12/30/2017 11/16/2018 11/16/2018 Cambridge Systematic, Inc. Cambridge MA N 8/9/14 10/9/16 12/30/2015 Cardno, Inc. formerly TBE Group, Inc. d/b/a Cardno TBE St. Louis MO N 10/9/16 pending 12/30/2016 CB Engineering, Inc. Union MO N 7/20/16 8/24/16 CDG Engineers, Inc. St. Louis MO N 2/13/16 4/30/16 12/30/2017 1/25/2016 12/28/2016 CDM Smith (formerly Wilbur Smith Associates, Inc.) Kansas City MO N 10/29/16 pending 7/1/2015 11/9/2015 12/20/2015 Central Missouri Engineering Jefferson City MO N 2/20/16 5/14/16 Page 1 12/10/2015
Central Missouri Professional Services Plan Jefferson City MO N 2/9/16 8/24/16 12/30/2016 10/4/2015 CH2M Hill, Inc. St. Louis MO N 11/9/16 10/7/16 12/30/2017 12/20/2016 12/27/2016 Civil Design, Inc. St. Louis MO Y 3/23/16 6/24/16 12/30/2016 CJW Transporation Group Springfield MO N 1/23/16 2/26/16 12/30/2016 Civil & Engineering Consultants, Inc. Pittsburgh PA N pending Central Missouri Professional Services Cochran (See below- CB Engineering, M Engineering, and SC Engineering) Jefferson City MO N 2/9/16 pending 12/30/2016 10/4/2015 Cook, Flatt & Strobel Engineers, P.A. Topeka KS N 6/1/16 5/14/16 7/1/2015 2/13/2016 2/23/2016 Cole & Associates, Inc. St. Louis MO N 2/11/16 5/18/16 12/30/2016 Collins Engineers, Inc. Chicago IL N 5/15/16 7/30/16 10/4/2016 11/5/2018 Condesa Engineering, LLC University City MO Y 7/21/16 8/24/16 Crafton, Tull and Associates, Inc. Rogers AR N 4/27/2016 6/24/16 12/30/2017 10/13/2018 10/13/2018 George L. Crawford & Associates d/b/a CBB St. Louis MO N 4/27/16 5/15/16 12/30/2017 Crawford, Murphy & Tilly, Inc. St. Louis MO N 6/19/16 7/30/16 12/30/2017 10/9/2018 11/12/2018 Crockett Geotechnical - Testing lab Columbia MO N 11/20/15 12/10/15 Crockett Engineering Consultants Columbia MO N 11/11/15 12/10/15 7/1/2015 Cultural Resource Analysts, Inc. Lexington KY N 6/22/16 10/9/16 7/1/2015 Custom Engineering, Inc. Independence MO Y 5/13/15 pending 7/1/2015 David Mason & Associates, Inc. St. Louis MO Y 1/29/16 10/9/16 7/1/2015 Ecological Specialist, Inc. O'Fallon MO Y 2/27/16 6/23/16 EDM Incorporated St. Louis MO N 2/23/16 10/9/16 7/1/2015 EFK Moen, LLC St. Louis MO Y 3/18/16 5/27/16 12/30/2017 10/16/2018 10/16/2018 Engineering Design Source, Inc. Chesterfield MO Y 4/10/16 8/24/16 12/30/2017 Engineering Surveys & Services, LLC Columbia MO N 1/16/16 pending 12/30/2017 Farnsworth Group, Inc. St. Louis MO N 12/4/16 pending 12/30/2017 9/3/2016 9/3/2016 Frontenac Engineering Group St. Louis MO N 5/15/15 12/11/15 12/30/2016 Gannett Fleming, Inc. Austin TX N 6/22/16 10/9/16 Garver, LLC Kansas City MO N 6/2/16 pending 12/30/2015 9/4/2016 9/4/2016 GeoEngineers, Inc. Springfield MO N 10/7/16 1/22/16 12/30/2015 George Butler Associates, Inc. Lenexa KS N 9/17/16 5/27/16 7/1/2015 11/2/2015 11/2/2015 GBA Systems Integrators, LLC Lenexa KS N 9/17/16 8/4/16 12/30/2017 Geotechnology, Inc. St. Louis MO N 5/4/16 7/30/16 12/30/2016 Glasper Professional Services St. Louis MO Y 6/8/16 7/10/16 7/1/2015 Gonzalez Companies, LLC St. Louis MO Y 2/4/16 2/27/16 12/30/2016 Great River Associates, Inc. Springfield MO N 7/22/15 pending 12/30/2016 1/15/2016 Gredell Engineering Resources, Inc. Jefferson City MO N 10/27/16 pending 12/30/2017 Hanson Professional Services, Inc. St. Louis MO N 5/7/16 8/24/16 12/30/2017 11/16/2018 12/19/2015 Hardesty & Hanover, LLC New York NY N 7/30/16 HDR Engineering, Inc. Kansas City MO N 12/19/15 7/30/16 12/30/2016 11/13/2018 12/20/2015 Page 2 12/10/2015
Plan HG Consult, Inc. Kansas City MO Y 5/26/16 10/9/16 12/30/2017 10/30/2016 10/30/2016 HNTB Corporation Kansas City MO N 5/13/16 6/25/16 12/30/2017 11/3/2018 11/3/2018 Horner & Shifrin, Inc. St. Louis MO N 1/22/16 5/18/16 12/30/2017 10/6/2018 12/26/2015 HR Green, Inc. St. Louis MO N 5/20/16 6/25/16 12/30/2017 11/17/2018 12/26/2015 Howe Company, LLC Macon MO N 6/4/16 7/10/16 12/30/2016 10/15/2017 Hurst-Rosche Engineers, Inc. Arnold MO N 10/13/16 10/7/16 12/30/2016 12/27/2015 12/27/2015 H.W. Lochner, Inc. Kansas City MO N 9/3/16 10/9/16 12/30/2016 11/19/2018 11/19/2018 ICA Engineering (formerly Florence & Hutcheson, Inc.) Paducah KY N 1/12/16 6/24/16 12/30/2016 10/15/2016 Infrastructure Engineers Spartanburg SC N 6/15/16 6/26/16 Ireland Architects Springfield MO N 7/27/16 10/9/16 Iteris, Inc. Lincoln NE N 7/2/16 8/4/16 12/30/2016 Jacobs Engineering Group, Inc. St. Louis MO N 1/23/16 5/18/16 12/30/2016 11/13/2018 11/13/2018 Jviation, Inc. Denver CO N 3/6/16 5/14/16 12/30/2016 Juneau Associates Inc., P.C. St. Louis MO N 4/21/16 5/22/16 12/30/2016 10/15/2018 10/15/2018 Kaskaskia Engineering Group, LLC Belleville IL Y 7/29/16 10/9/16 12/30/2016 10/14/2018 Kimley-Horn and Associates, Inc. Phoenix AZ N 6/11/16 7/30/16 7/1/2015 Kivindyo Engineering Services St. Louis MO N 7/22/16 pending 12/30/2016 Klingner & Associates, P.C. Hannibal MO N 10/2/16 pending 12/30/2017 7/8/2013 7/8/2013 Koehler Engineering & Land Surveying Cape Girardeau MO N 5/27/16 10/9/16 12/30/2016 Lambert Engineering and Surveying Sikeston MO N 1/6/16 2/27/16 Landworks Studio, LLC Olathe KS Y 9/30/16 7/30/16 12/30/2016 Lee Engineering Associates Springfield MO N 4/8/16 6/1/16 Leigh & O'Kane, LLC Kansas City MO Y 6/15/16 7/10/16 12/30/2015 9/5/2016 5/15/2016 Lion CSG, LLC St. Louis MO y 9/29/16 pending 12/30/2016 Lochmueller Group, Inc. St. Louis MO N 8/28/16 10/9/16 12/30/2017 10/20/2018 11/19/2018 Luebbert Engineering Jefferson City MO N 1/27/15 2/26/16 Lutjen, Inc. North Kansas City MO N 6/1/16 7/10/16 12/30/2015 M Engineering d/b/a Cochran Wentzville MO N 6/5/16 8/24/16 12/30/2017 M3 Engineering St. Louis MO Y 3/6/16 4/30/16 12/30/2017 McClure Engineering Clive IA N 7/10/16 12/9/16 MECO Engineering Company, Inc. Hannibal MO N 2/23/16 5/15/16 12/30/2016 Michael Baker Corp. d/b/a Michael Baker International Beaver PA N 7/2/16 6/25/16 MILLENNIA PROFESSIONAL SERVICES OF ILLINOIS, LTD. ST. LOUIS MO Y 6/3/16 pending Modjeski and Masters, Inc. Mechanicsburg PA N 5/27/16 5/27/16 12/30/2017 4/4/2017 1/29/2016 Oates Associates, Inc. St. Louis MO N 4/3/16 7/30/16 12/30/2017 11/5/2018 12/28/2015 Olsson Associates, Inc. (OEI) Kansas City MO N 6/5/16 8/4/16 12/30/2017 1/8/2017 12/28/2015 Palmerton & Parrish, Inc. Springfield MO N 9/1/16 10/9/16 Patti Banks Associates D/B/A Vireo Kansas City MO Y 6/23/16 7/30/16 12/30/2015 Parsons Brinckerhoff, Inc. St. Louis MO N 8/13/16 pending 12/30/2016 5/10/2016 5/10/2016 Parsons Transportation Group, Inc. Chesterfield MO N 5/27/16 7/10/16 7/1/2015 12/2/2018 12/3/2018 Payken Consulting, LLC St. Louis MO N 8/7/16 7/30/16 12/30/2017 Poepping, Stone, Bach & Associates Hannibal MO N 6/11/16 10/9/16 12/30/2016 8/10/2018 11/10/2018 Powell and Associates Blue Springs MO N 5/20/16 6/24/16 Premier Engineering Kansas City MO Y 10/6/16 pending Page 3 12/10/2015
Plan Professional Service Industries, Inc. (PSI) Kansas City KS N 5/19/16 6/26/16 7/1/2015 Quigg Engineering, Inc. Springfield IL Y 6/18/16 8/24/16 RLC, LLC d/b/a Renaissance Infrastructure Consulting Lenexa KS N 7/20/16 pending 12/30/2015 11/14/2016 11/14/2016 Rhodes Engineering Company, Inc. Brookfield MO N 9/30/16 pending 12/30/2016 RS&H, Inc. (formerly Reynolds, Smith and Hills, Inc.) St. Charles IL N 4/23/16 5/15/16 12/30/2017 1/16/2016 1/16/2016 Sabur, Inc. St. Louis MO Y 8/27/16 5/19/16 SC Engineering (dba Cochran) Fenton MO N 6/4/16 8/24/16 12/30/2017 Schneider Electric Mobility NA (formerly Telvent Services, Inc.) Rockville MD N 3/24/16 10/9/16 SCI Engineering, Inc. St. Charles MO N 6/17/16 6/26/16 12/30/2015 SE3, LLC Kansas City MO Y 6/22/16 pending 12/30/2016 Sequoia Engineering & Environmental St. Louis MO Y 5/7/16 6/24/16 Shafer, Kline & Warren, Inc. Lenexa KS N 10/13/16 12/9/16 12/30/2017 11/16/2018 12/27/2015 Shaffer & Hines, Inc. Nixa MO Y 10/1/16 pending 12/30/2016 Shannon & Wilson, Inc. St. Louis MO N 7/22/16 1/13/16 12/30/2017 Shrewberry & Associates LLC Indianapolis IN Y 11/7/15 12/1/15 S.H. Smith & Company, Inc. (dba Smith & Co.) Poplar Bluff MO N 6/1/16 8/4/16 12/30/2016 SK Design Group Overland Park KS Y 6/8/16 pending 12/30/2016 Snyder & Associates, Inc. St. Joseph MO N 3/31/16 5/18/16 12/30/2016 3/25/2016 4/16/2017 So-Deep, Inc. Tallmadge OH N 4/29/16 7/10/16 SRF Consulting Group, Inc. St. Louis MO N 2/11/16 pending 7/1/2015 11/8/2015 11/8/2015 St. Charles Engineering & Surveying, Inc. St. Charles MO N 7/2/16 10/9/16 12/30/2017 Stantec Consulting Services, Inc. St. Louis MO N 10/10/15 8/24/16 7/1/2015 Stock and Associates Chesterfield MO N 5/17/16 7/30/16 12/30/2015 Structures, Inc. St. Louis MO N 6/25/16 10/7/16 12/30/2017 11/12/2015 STV Inc. Overland Park KS N 1/6/16 5/12/16 12/30/2017 10/4/2016 10/4/2016 Surdex Corporation Chesterfield MO N 1/20/16 pending Taliaferro & Browne, Inc. Kansas City MO Y 6/8/16 pending 7/1/2015 Taylor Engineering, LLC Farmington MO N 5/13/15 2/27/16 12/30/2016 Tech Services To Go, Inc. dba TSi Engineering Inc. St. Louis MO Y 8/18/16 pending 7/1/2015 Terra Engineering, Ltd Chicago IL N 6/12/16 8/4/16 12/30/2017 5/18/2018 5/28/2018 Terracon Consultants, Inc. Columbia MO N 8/6/16 7/30/16 12/30/2015 Tetra Tech, Inc. Kansas City MO N 10/20/16 12/10/15 12/30/2017 6/15/2018 2/4/2016 Thouvenot, Wade & Moerchen, Inc. St. Louis MO N 5/12/16 8/4/16 12/30/2016 11/13/2018 11/13/2018 The Louis Berger Group, Inc. Kansas City MO N 1/9/15 1/26/16 7/1/2015 11/13/2015 4/15/2016 TransCore ITS Lenexa KS N 8/26/15 pending TranSystems Corporation Kansas City MO N 4/2/16 5/27/16 12/30/2017 11/16/2018 11/16/2018 TREKK Design Group, LLC Kansas City MO Y 9/2/16 pending 12/30/2017 Page 4 12/10/2015
Plan Tri-State Engineering, Inc. Joplin MO N 3/30/16 6/26/16 12/30/2017 Veenstra & Kimm, Inc. Liberty MO N 6/4/16 8/24/16 12/30/2017 11/12/2018 12/28/2015 VSM Engineering LLC Kansas City MO Y 9/22/16 pending Volkert, Inc. Jefferson City MO N 4/15/16 7/30/16 12/30/2016 10/30/2017 12/14/2015 Walter P. Moore & Associates Kansas City MO N 9/30/16 7/10/16 12/30/2015 Waters Engineering, Inc. Sikeston MO N 6/1/16 6/23/16 12/30/2016 Weis Design Group Ellisville MO N 6/11/16 10/9/16 12/30/2016 Wilson & Company, Inc. Kansas City MO N 5/18/16 pending 12/30/2016 3/22/2016 3/22/2016 Woolpert, Inc. St. Louis MO N 5/1/16 pending Page 5 12/10/2015