| WSP USA Inc. | 20 | $85,675 |
| WSP USA BUILDINGS INC. | 10 | $108,805 |
| AI ENGINEERS, INC. | 8 | $105,000 |
| Stantec Consulting Services Inc. | 7 | $108,534 |
| Kiewit Engineering Group Inc. | 4 | $90,556 |
| C & Y Engineering LLC | 3 | $68,370 |
| Gilsanz Murray Steficek LLP Engineers and Architects | 3 | $78,811 |
| Hollingsworth-Pack Corporation | 3 | $104,062 |
| Offset Engineering | 3 | $96,470 |
| SJH Engineering, PC | 3 | $100,131 |
| Wright Engineers | 3 | $112,000 |
| ATANE Engineers P.C. | 2 | $119,600 |
| Berkel and Company Contractors, Inc. | 2 | $85,000 |
| CHEC (USA), Inc. | 2 | $113,838 |
| EYNCON, LLC. | 2 | $205,920 |
| Florida Quality Truss Inc. | 2 | $85,000 |
| Holtec International | 2 | $120,000 |
| IDOM, Inc. | 2 | $98,384 |
| Ingenii, LLC | 2 | $125,000 |
| Integrated Design Engineers, LLC | 2 | $85,800 |
| Jacobs Engineering Group Inc. | 2 | $120,000 |
| Kimley-Horn and Associates, Inc. | 2 | $113,402 |
| KPFF, Inc. | 2 | $114,000 |
| MAKS ENGINEERS, PC | 2 | $140,000 |
| Metromont LLC | 2 | $108,992 |
| Mueser Rutledge Consulting Engineers PLLC | 2 | $117,912 |
| Quinn Engineering, LLC | 2 | $90,500 |
| Regional Testing Corp | 2 | $124,800 |
| Substation Engineering Company | 2 | $88,733 |
| TAS Energy Inc. | 2 | $89,981 |
| Active Design Group Engineering Co | 1 | $78,811 |
| Apex Structural Engineering, Inc. | 1 | $115,627 |
| Arcadis U.S., Inc. | 1 | $85,010 |
| ASC, Inc. | 1 | $106,538 |
| Base Consultants | 1 | $100,000 |
| Beamable Engineering Inc. | 1 | $105,000 |
| Bliss & Nyitray, Inc | 1 | $82,880 |
| Concept Engineers, Inc. | 1 | $83,000 |
| Computerized Structural Design, SC | 1 | $85,120 |
| Dhillon Engineering, Inc. | 1 | $124,800 |
| DLR Group, Inc. | 1 | $130,000 |
| DPS Group, Inc | 1 | $142,807 |
| Dredging and Marine Consultants, LLC | 1 | $72,030 |
| Durr Universal, Inc. | 1 | $95,992 |
| Elevated Engineering NYC PC | 1 | $78,881 |
| ENGINEERING CONSULTANTS INC | 1 | $95,000 |
| ENTECH ENGINEERING, P.C. | 1 | $135,200 |
| Field & Tung PLLC | 1 | $79,000 |
| Florida Engineering, LLC | 1 | $150,000 |
| Foremost Buildings, Inc. | 1 | $80,000 |
| GEI Consultants, Inc. | 1 | $120,000 |
| Globex Corporation | 1 | $76,960 |
| Grandhi Consultants, LLC | 1 | $90,000 |
| GSG CONSULTANTS, INC | 1 | $83,200 |
| Hudson Engineering, LLC | 1 | $120,000 |
| IDC Consulting Engineers, Inc. | 1 | $114,400 |
| Infrastructure Consulting & Engineering, LLC | 1 | $94,994 |
| JDH Engineering Inc. | 1 | $117,500 |
| JUNMA ENGINEERING PLLC | 1 | $109,532 |
| Juneau Associates Inc. P.C. | 1 | $71,200 |
| JZ Structural Consulting Inc. | 1 | $77,000 |
| Keller North America, Inc. | 1 | $95,000 |
| Kiewit Engineering NY Corp | 1 | $100,045 |
| Kiewit Offshore Services, Ltd. | 1 | $99,447 |
| Lin Associates, Inc. | 1 | $122,720 |
| LMW Engineering Group, LLC | 1 | $78,850 |
| Mercado Consultants, Inc. | 1 | $79,040 |
| MG CONSTRUCTORS & ENGINEERS, INC. | 1 | $140,000 |
| MKA International, Inc. | 1 | $138,000 |
| Moseley Inc. | 1 | $105,000 |
| MORRIS & RITCHIE ASSOCIATES, INC. | 1 | $96,326 |
| MPP Engineers LLC | 1 | $78,811 |
| North Alabama Fabricating Company, Inc. | 1 | $124,093 |
| NYCMC CORP | 1 | $78,811 |
| OM Consulting Engineers Group LLC | 1 | $78,811 |
| OPTIMUM SEISMIC, INC. | 1 | $81,120 |
| PE SERVICES | 1 | $112,000 |
| PKB Engineering Corporation | 1 | $160,000 |
| Plump Engineering, Inc. | 1 | $105,000 |
| RASA CONSTRUCTION INC | 1 | $114,400 |
| R&O Engineering P.C. | 1 | $130,000 |
| RCAM Technologies, Inc. | 1 | $120,000 |
| Reaveley Engineers Associates, Inc. | 1 | $85,000 |
| R.H.Chen Engineering | 1 | $88,000 |
| Sabo Structural Engineering LLC | 1 | $103,000 |
| Schwan Consulting SE, LLC | 1 | $70,000 |
| SDE Acquisitions Co LLC | 1 | $81,000 |
| Smislova, Kehnemui & Associates, PA | 1 | $74,000 |
| Structural and Steel Products Manufacturing, Ltd. | 1 | $160,000 |
| Structurology of Arizona, Inc. | 1 | $89,345 |
| TADCO Engineering and Environmental Services, LLC | 1 | $100,131 |
| TBC - The Boring Company | 1 | $120,000 |
| Tocci Engineering, PLLC | 1 | $93,000 |
| Vanasse Hangen Brustlin Inc | 1 | $75,062 |
| Valjato Engineering P.C | 1 | $156,000 |
| Virtual Construction Lab LP | 1 | $97,850 |
| Worley Group, Inc. | 1 | $102,819 |
| Zieman Engineering, LLC | 1 | $84,000 |
