Who wins federal Remediation Services contracts
Federal agencies obligated $6.5 billion on contracts under NAICS 562910 (Remediation Services) in fiscal year 2025. The largest contractor listed was Savannah River Mission Completion, LLC ($1.1 billion).
Who wins
| Contractor | FY2025 obligations | Share |
|---|---|---|
| Savannah River Mission Completion, LLC | $1.1 billion | 16.3% |
| United Cleanup Oak Ridge LLC | $630.3 million | 9.6% |
| Central Plateau Cleanup Company, LLC | $558.4 million | 8.5% |
| Idaho Environmental Coalition LLC | $531.1 million | 8.1% |
| Fluor-bwxt Portsmouth LLC | $427.2 million | 6.5% |
| Sevenson Environmental Services, Inc. | $206.5 million | 3.2% |
| Environmental Quality Management, INC | $145.0 million | 2.2% |
| Hydrogeologic, Inc. | $136.7 million | 2.1% |
| Aptim Federal Services, LLC | $128.4 million | 2.0% |
| Ea Engineering, Science, and Technology, Inc., Pbc | $125.4 million | 1.9% |
| Rsi Entech, LLC | $125.4 million | 1.9% |
| Environmental Restoration LLC | $115.4 million | 1.8% |
| Tetra Tech, Inc. | $113.8 million | 1.7% |
| Hanford Laboratory Management and Integration LLC | $110.0 million | 1.7% |
| North Wind Portage, Inc. | $96.1 million | 1.5% |
| Amentum Technology, Inc. | $88.4 million | 1.4% |
| Energy Technology Alliance LLC | $86.7 million | 1.3% |
| Navarro Research and Engineering, Inc. | $69.1 million | 1.1% |
| AECOM Technical Services, Inc. | $58.9 million | 0.9% |
| Ch2m Hill Bwxt West Valley, LLC | $52.0 million | 0.8% |
| Paragon Professional Services LLC | $47.6 million | 0.7% |
| Hgl-aptim Technologies JV LLC | $47.3 million | 0.7% |
| Oneida Environmental, LLC | $41.7 million | 0.6% |
| West Valley Cleanup Alliance, LLC | $40.6 million | 0.6% |
| Environmental Chemical Corporation | $37.9 million | 0.6% |
Who buys
| Agency | FY2025 obligations | Share |
|---|---|---|
| Department of Energy | $4.0 billion | 60.5% |
| Department of Defense | $1.5 billion | 22.6% |
| Environmental Protection Agency | $768.9 million | 11.8% |
| Department of State | $115.8 million | 1.8% |
| Department of Homeland Security | $81.2 million | 1.2% |
| Department of Transportation | $29.8 million | 0.5% |
| Department of the Interior | $27.5 million | 0.4% |
| National Aeronautics and Space Administration | $23.0 million | 0.4% |
| Department of Veterans Affairs | $18.4 million | 0.3% |
| Department of Agriculture | $17.0 million | 0.3% |
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Source and coverage
Source: USAspending.gov, the U.S. Treasury's public record of federal spending, retrieved 2026-11-01. Figures are contract obligations (award types A, B, C and D) for federal fiscal year 2025, October 2024 to September 2025. Covers the 100 largest NAICS codes by federal spending. This is federal money only. State, city and town contracts are not included. Obligations can be negative when earlier amounts are withdrawn, some classified work is not reported, and contractors that may be individuals are left out of the name lists, so a list is not a complete ranking of everyone paid. Pushbuild is not affiliated with any agency or company listed.