| Bureau Veritas North America, Inc. | Irvine, CA | $157,248 |
| Maldonado-Burkett, LLP | Austin, TX | $140,000 |
| Bureau Veritas North America, Inc. | Irvine, CA | $126,672 |
| CTS Engineering, Inc. | Lake Mary, FL | $124,800 |
| AECOM Technical Services, Inc. | Omaha, NE | $119,267 |
| AECOM Technical Services Inc | Omaha, NE | $113,842 |
| HDR Engineering, Inc. | Bellevue, WA | $113,568 |
| Concord Engineering, Inc. | Bellevue, WA | $110,000 |
| GEI Consultants | Dallas, TX | $108,841 |
| Egis BLN USA Inc. | Indianapolis, IN | $105,456 |
| KPFF, Inc. | Boise, ID | $105,000 |
| CONSOR North America, Inc. | Denver, CO | $103,534 |
| HDR Engineering, Inc. | Dallas, TX | $103,210 |
| Gorove/Slade Associates, Inc. | Fairfax, VA | $100,000 |
| T J K M | San Jose, CA | $95,700 |
| L.K. McLean Associates Engineering & Surveying, D.P.C. | Hicksville, NY | $93,600 |
| Concord Engineering, Inc. | Bellevue, WA | $93,000 |
| LSA Associates, Inc. | Irvine, CA | $91,895 |
| Infrastructure Engineering Inc. | Chicago, IL | $91,428 |
| Leidos, Inc. | McLean, VA | $90,938 |
| T J K M | San Jose, CA | $90,000 |
| T J K M | San Jose, CA | $88,213 |
| AECOM Technical Services, Inc. | San Jose, CA | $88,213 |
| Gorove/Slade Associates, Inc. | Fairfax, VA | $88,000 |
| Accelerate Engineering, PLLC | Cary, NC | $87,360 |
| Environmental Studies Corp | Charlottesville, VA | $86,133 |
| AECOM Technical Services, Inc. | Cincinnati, OH | $85,000 |
| Avenue Consultants, Inc. | College Station, TX | $85,000 |
| AIG Technical Services, LLC | Houston, TX | $83,200 |
| AECOM Technical Services, Inc. | Cincinnati, OH | $83,000 |
| Gorove/Slade Associates, Inc. | Alexandria, VA | $82,000 |
| Transcend Engineers & Planners, LLC | Irving, TX | $80,300 |
| Arcadis U.S., Inc. | Atlanta, OH | $80,018 |
| T.Y. Lin International | New York, NY | $80,000 |
| Osiris 9 Consulting, LLC | Jacksonville, FL | $79,331 |
| CTS Engineering, Inc. | Fort Lauderdale, FL | $76,960 |
| Modern Mobility Partners, LLC | Atlanta, GA | $72,000 |
| HBSS CONNECT CORP | JACKSON, MS | $63,000 |
| Board of Commissioners in the County of Allen | Fort Wayne, IN | $61,025 |