| NATIONAL WATER MAIN CLEANING CO | Kearny, NJ | $150,000 |
| INFOTRAN ENGINEERS & ARCHITECTS, P.C. | EAST ORANGE, NJ | $130,000 |
| INFOTRAN ENGINEERS & ARCHITECTS, P.C. | EAST ORANGE, NJ | $128,960 |
| INFOTRAN ENGINEERS & ARCHITECTS, P.C. | EAST ORANGE, NJ | $128,960 |
| WSP USA Inc. | South Jordan, UT | $128,284 |
| Micron Technology, Inc. | Manassas, VA | $123,767 |
| Stantec Consulting Services Inc. | Lombard, IL | $121,264 |
| CAROLLO ENGINEERS, INC. | Costa Mesa, CA | $120,048 |
| INFOTRAN ENGINEERS & ARCHITECTS, P.C. | EAST ORANGE, NJ | $114,629 |
| CAROLLO ENGINEERS, INC. | Walnut Creek, CA | $111,900 |
| M&J Engineering, D.P.C. | New Hyde Park, NY | $110,240 |
| Micron Technology, Inc. | Manassas, VA | $110,000 |
| CAROLLO ENGINEERS, INC. | Boise, ID | $110,000 |
| Geosyntec Consultants, Inc. | San Diego, CA | $106,080 |
| Wastewater Acquisition LLC dba IN-PIPE Technology LLC | Wood Dale, IL | $105,002 |
| Ellexco LLC | Manassas, VA | $104,957 |
| Nucor Steel Sedalia LLC | Sedalia, MO | $104,645 |
| Geosyntec Consultants, Inc. | San Diego, CA | $99,095 |
| Leidos, Inc. | Pittsburgh, PA | $98,517 |
| WSP USA Inc. | San Francisco, CA | $96,325 |
| Siegfried USA, LLC | Pennsville, NJ | $95,900 |
| Langan Engineering and Environmental Services, LLC | Baton Rouge, LA | $95,118 |
| CAROLLO ENGINEERS, INC. | Seatlle, WA | $94,500 |
| CAROLLO ENGINEERS, INC. | Los Angeles, CA | $93,660 |
| CAROLLO ENGINEERS, INC. | Tucson, AZ | $93,504 |
| Oishii Farm Corporation | Jersey City, NJ | $92,978 |
| DISTINCT ENGINEERING SOLUTIONS, INC. | North Brunswick, NJ | $92,560 |
| DISTINCT ENGINEERING SOLUTIONS, INC. | North Brunswick, NJ | $92,560 |
| Sylvamo North America, LLC | Ticonderoga, NY | $90,500 |
| State of Washington Department of Ecology | Lacey, WA | $90,000 |
| WSP USA Inc. | Shelton, CT | $88,774 |
| Nan Ya Plastics Corporation, America | Lake City, SC | $88,146 |
| GSI Environmental Inc. | Emeryville, CA | $86,528 |
| CAROLLO ENGINEERS, INC. | Dallas, TX | $86,200 |
| State of Washington Department of Ecology | Lacey, WA | $85,000 |
| GSI Environmental Inc. | Irvine, CA | $84,084 |
| CAROLLO ENGINEERS, INC. | Omaha, NE | $84,000 |
| CAROLLO ENGINEERS, INC. | Nashville, TN | $83,203 |
| Archer Daniels Midland Company | Decatur, IL | $83,000 |
| StarPak LLC | Houston, TX | $82,722 |
| KENALL, INC. | HOUSTON, TX | $82,722 |
| Jindal Pipe USA INC | Baytown, TX | $82,722 |
| Taurus Industrial Group, LLC. | Point Comfort, TX | $82,160 |
| Langan Engineering and Environmental Services, LLC | Princeton, NJ | $82,000 |
| PANEX SUPPLY CHAIN INC | CITY OF INDUSTRY, CA | $81,120 |
| CAROLLO ENGINEERS, INC. | Kansas City, MO | $81,020 |
| Advanced Earth Sciences, Inc. | Irvine, CA | $81,000 |
| World Depot Inc. | Azusa, CA | $80,974 |
| Langan Engineering and Environmental Services, LLC | El Segundo, CA | $80,974 |
| Atkore Management LLC | Moon Township, PA | $80,145 |