Data / Federal awards / NAICS 562910 / Department of Defense
Department of Defense contracts under NAICS 562910 Remediation Services: $4.6 billion to 815 recipients (FY2024 to FY2027)
Updated October 6, 2026. Source: USAspending.gov.
Department of Defense obligated $4.6 billion under NAICS 562910, Remediation Services, across 4,804 contract awards to 815 named recipients in fiscal years 2024 to 2027. The largest recipients are SEVENSON ENVIRONMENTAL SERVICES, INC. ($599.2 million), AMENTUM TECHNOLOGY, INC. ($226.3 million), HUI HULIAU TECHNOLOGY SERVICES LLC ($223.3 million). 24 opportunities under this code are open on SAM.gov now.
The request: Every federal contract awarded by Department of Defense under NAICS 562910, with the winner, the value and the period of performance. $10 of work on sign-up, no card.
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- Agency
- Department of Defense
- NAICS code
- 562910 Remediation Services
- Contract awards
- 4,804
- Obligated
- $4.6 billion
- Named recipients
- 815
- Small business share of obligations
- 82%
- Full and open competition share
- 71%
- Set aside share
- 28%
- Latest action
- 2026-10-02
Open opportunities in this niche
The same code on SAM.gov, read each morning: 24 opportunities you can still respond to.
Incumbents at this agency
Ranked by dollars obligated in fiscal years 2024 to 2027.
| Recipient | Business size | Awards | Obligated | Share |
|---|---|---|---|---|
| SEVENSON ENVIRONMENTAL SERVICES, INC. | Other Than Small Business | 52 | $599.2 million | 12.9% |
| AMENTUM TECHNOLOGY, INC. | Other Than Small Business | 7 | $226.3 million | 4.9% |
| HUI HULIAU TECHNOLOGY SERVICES LLC | Small Business | 1 | $223.3 million | 4.8% |
| HYDROGEOLOGIC, INC. | Small Business | 130 | $194.2 million | 4.2% |
| EA ENGINEERING, SCIENCE, AND TECHNOLOGY, INC., PBC | Small Business | 230 | $146.3 million | 3.2% |
| APTIM FEDERAL SERVICES, LLC | Other Than Small Business | 58 | $108.6 million | 2.3% |
| DAWSON SOLUTIONS, INC. | Small Business | 35 | $97.7 million | 2.1% |
| ENVIRONMENTAL CHEMICAL CORPORATION | Small Business | 87 | $95.9 million | 2.1% |
| CAPE ENVIRONMENTAL MANAGEMENT INC | Small Business | 78 | $95.8 million | 2.1% |
| NORTH WIND PORTAGE, INC. | Small Business | 1 | $76.1 million | 1.6% |
| BRICE ENGINEERING, LLC | Small Business | 54 | $75.6 million | 1.6% |
| HGL-APTIM JV LLC | Small Business | 15 | $71.8 million | 1.5% |
| AECOM TECHNICAL SERVICES, INC. | Other Than Small Business | 40 | $70.2 million | 1.5% |
| PARAGON PROFESSIONAL SERVICES LLC | Small Business | 28 | $69.9 million | 1.5% |
| ENVIRO-FIX SOLUTIONS LLC | Small Business | 4 | $66.3 million | 1.4% |
| ECC ENVIRONMENTAL LLC | Small Business | 14 | $62.7 million | 1.4% |
| APTIM-AMENTUM ALASKA DECOMMISSIONING LLC | Other Than Small Business | 1 | $62 million | 1.3% |
| CAPE-WESTON JV3 LLC | Small Business | 27 | $61.1 million | 1.3% |
| SUSTAINMENT & RESTORATION SERVICES, LLC | Small Business | 55 | $61 million | 1.3% |
| PARSONS GOVERNMENT SERVICES INC. | Other Than Small Business | 36 | $60.5 million | 1.3% |
| TEHAMA TECHNICAL SERVICES, LLC | Small Business | 8 | $59 million | 1.3% |
| TETRA TECH EC, INC. | Other Than Small Business | 31 | $56.5 million | 1.2% |
| ONEIDA ENVIRONMENTAL, LLC | Small Business | 5 | $53.6 million | 1.2% |
| USA ENVIRONMENTAL, INC. | Small Business | 44 | $51.1 million | 1.1% |
| HGL-APTIM TECHNOLOGIES JV LLC | Small Business | 24 | $49.1 million | 1.1% |
| BAY WEST LLC | Small Business | 32 | $48 million | 1.0% |
| FPM REMEDIATIONS, INC. | Small Business | 28 | $46 million | 1.0% |
| AEROSTAR ENVIRONMENTAL AND CONSTRUCTION LLC | Small Business | 25 | $46 million | 1.0% |
| BRISTOL ENVIRONMENTAL SOLUTIONS LLC | Small Business | 16 | $40.2 million | 0.9% |
| PIKA INTERNATIONAL, INC. | Small Business | 19 | $39.9 million | 0.9% |
| WESTON SOLUTIONS INC | Other Than Small Business | 33 | $39.2 million | 0.8% |
| EASTERN SHAWNEE - BAY WEST JV, LLC | Small Business | 1 | $36.3 million | 0.8% |
| CHEROKEE STRATEGIC SOLUTIONS, L.L.C. | Small Business | 56 | $36.2 million | 0.8% |
| FPM-AECOM JV2 | Small Business | 18 | $34.5 million | 0.7% |
| KOMAN GOVERNMENT SOLUTIONS LLC | Small Business | 67 | $33.8 million | 0.7% |
| AHTNA-ARCADIS 8(A) JV, LLC | Small Business | 20 | $33.7 million | 0.7% |
| FPM-AECOM JV1 | Small Business | 27 | $33.6 million | 0.7% |
| KFS, LLC | Small Business | 14 | $31.6 million | 0.7% |
| LEIDOS, INC. | Other Than Small Business | 16 | $30.5 million | 0.7% |
| NAVARRO RESEARCH AND ENGINEERING, INC. | Small Business | 22 | $30 million | 0.6% |
| KEMRON ENVIRONMENTAL SERVICES, INC. | Small Business | 23 | $29.2 million | 0.6% |
| THE SOURCE GROUP, INC. | Small Business | 40 | $27.7 million | 0.6% |
| NOREAS ENVIRONMENTAL SERVICES LLC | Small Business | 7 | $26.2 million | 0.6% |
| AHTNA GLOBAL LLC | Small Business | 4 | $26.2 million | 0.6% |
| LATA-CTI ENVIRONMENTAL SERVICES LLC | Small Business | 16 | $25.6 million | 0.6% |
| GSIA-PARSONS JV LLC | Small Business | 2 | $25.5 million | 0.5% |
| HGL-ER JV LLC | Small Business | 2 | $24.9 million | 0.5% |
| SEVENSON-USA ENVIRONMENTAL JOINT VENTURE II | Small Business | 14 | $24.6 million | 0.5% |
| CAPE-WESTON JV1 LLC | Small Business | 10 | $23.4 million | 0.5% |
| AEROSTAR SES LLC | Small Business | 13 | $21.7 million | 0.5% |
Offices buying
| Sub agency | Awards | Obligated |
|---|---|---|
| Department of the Army | 2,613 | $3.81 billion |
| Department of the Navy | 1,207 | $426.8 million |
| Department of the Air Force | 838 | $352.4 million |
| Defense Logistics Agency | 125 | $44.1 million |
| Defense Media Activity | 2 | $6 million |
| Defense Health Agency | 3 | $794,504 |
| Washington Headquarters Services | 5 | $487,889 |
| Uniformed Services University of the Health Sciences | 2 | $70,245 |
| Defense Contract Management Agency | 9 | $0 |
Obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2024 | $2.42 billion |
| FY2025 | $1.47 billion |
| FY2026 | $751.1 million |
| FY2027 | $0 |
Products and services bought
| Code | Product or service | Awards | Obligated |
|---|---|---|---|
| F108 | Environmental Systems Protection- Environmental Remediation | 1,714 | $2.22 billion |
| F999 | Other Environmental Services | 1,342 | $1.61 billion |
| R499 | Support- Professional: Other | 342 | $269 million |
| C219 | Architect and Engineering- General: Other | 305 | $125.2 million |
| Z2QA | Repair or Alteration of Restoration of Real Property (public or Private) | 114 | $86.6 million |
| Y1PZ | Construction of Other Non-Building Facilities | 86 | $58.7 million |
| F112 | Environmental Systems Protection- Oil Spill Response | 124 | $35.4 million |
| F099 | Natural Resources/conservation- Other | 39 | $29.3 million |
Largest contract awards
| Award ID | Recipient | Agency | Type | NAICS | What it buys | Obligated in window | Award value | Starts | Ends | Place of performance | Source |
|---|---|---|---|---|---|---|---|---|---|---|---|
| W9128A24C0006 | HUI HULIAU TECHNOLOGY SERVICES LLC | Department of Defense | Definitive Contract | 562910 | EMERGENCY RESPONSE-MAUI WILDFIRE - PERFORM SAMPLING AND MONITORING FOR HAZARDOUS MATERIALS, MANAGEMENT OF STORMWATER, REMOVAL OF FIRE-RELATE | $223,275,753 | $223,275,753 | February 27, 2024 | February 25, 2026 | Lahaina, HI | usaspending.gov |
| W912DQ24C3003 | SEVENSON ENVIRONMENTAL SERVICES, INC. | Department of Defense | Definitive Contract | 562910 | CDE OU4 REMEDIAL ACTION | $180,000,000 | $199,458,751 | September 12, 2024 | September 11, 2032 | South Plainfield, NJ | usaspending.gov |
| W912P425F0005 | AMENTUM TECHNOLOGY, INC. | Department of Defense | Delivery Order | 562910 | TRENCH EXCAVATION | $112,354,523 | $152,808,556 | March 27, 2025 | November 30, 2027 | Vandergrift, PA | usaspending.gov |
| W912P421F0003 | AMENTUM TECHNOLOGY, INC. | Department of Defense | Delivery Order | 562910 | PRE-EXCAVATION REMEDIATION ACTIVITIES | $112,337,649 | $231,054,773 | July 28, 2021 | June 30, 2026 | Ford City, PA | usaspending.gov |
| W912P421C0014 | NORTH WIND PORTAGE, INC. | Department of Defense | Definitive Contract | 562910 | SOIL REMEDIATION LUCKEY FUSRAP | $76,108,230 | $157,058,715 | August 18, 2021 | June 4, 2027 | Luckey, OH | usaspending.gov |
| W912DW24C0014 | SEVENSON ENVIRONMENTAL SERVICES, INC. | Department of Defense | Definitive Contract | 562910 | REPLACE A FAILING SHEET PILE WALL AT A U.S. ENVIRONMENTAL PROTECTION AGENCY (EPA) SUPERFUND REMEDIAL SITE ON THE NATIONAL PRIORITIES LIST (N | $72,057,786 | $72,057,786 | September 2, 2024 | November 16, 2026 | Bainbridge Island, WA | usaspending.gov |
| W912DQ24C3001 | SEVENSON ENVIRONMENTAL SERVICES, INC. | Department of Defense | Definitive Contract | 562910 | MATTEO OU1 REMEDIAL ACTION | $63,043,117 | $63,043,117 | March 25, 2024 | March 24, 2029 | National Park, NJ | usaspending.gov |
| W912DQ24C3000 | SEVENSON ENVIRONMENTAL SERVICES, INC. | Department of Defense | Definitive Contract | 562910 | DIAMOND HEAD OU1 AND OU2 REMEDIAL ACTION | $62,583,691 | $62,583,691 | November 3, 2023 | November 3, 2028 | Harrison, NJ | usaspending.gov |
| W912DR23C0024 | APTIM-AMENTUM ALASKA DECOMMISSIONING LLC | Department of Defense | Definitive Contract | 562910 | DECOMMISSIONING AND DISMANTLEMENT ACTIVITIES FOR THE SM-1A REACTOR FACILITY LOCATED AT FORT GREELY, ALASKA. | $62,025,882 | $135,529,567 | August 11, 2023 | August 11, 2029 | Fort Greely, AK | usaspending.gov |
| W9128A24C0002 | DAWSON SOLUTIONS, INC. | Department of Defense | Definitive Contract | 562910 | THE REQUIREMENT IS FOR THE PERFORMANCE OF HAZARDOUS SITE ASSESSMENTS, SAMPLING AND MONITORING FOR HAZARDOUS MATERIALS, AND REMOVAL OF FIRE-R | $52,142,986 | $52,142,986 | October 16, 2023 | February 29, 2024 | Lahaina, HI | usaspending.gov |
| W912DQ21F3006 | HGL-APTIM JV LLC | Department of Defense | Delivery Order | 562910 | ENVIORNMENTAL REMEDIATION CONSTRUCTION-WGGM SUPERFUND SITE-TASK ORDER | $51,120,867 | $89,114,983 | January 15, 2021 | July 15, 2026 | Gloucester City, NJ | usaspending.gov |
| W9128F25FA177 | ONEIDA ENVIRONMENTAL, LLC | Department of Defense | Delivery Order | 562910 | $99.9M SINGLE AWARD TASK ORDER CONTRACT (SATOC) FOR ENVIRONMENTAL REMEDIATION SERVICES (ERS), INCLUDING MILITARY MUNITIONS RESPONSE PROGRAM | $48,508,918 | $48,508,918 | September 15, 2025 | July 15, 2030 | Pueblo, CO | usaspending.gov |
| W9123826FA013 | TEHAMA TECHNICAL SERVICES, LLC | Department of Defense | Delivery Order | 562910 | ENVIRONMENTAL REMEDIATION SERVICES AT THE LAVA CAP MINE | $47,573,348 | $47,573,348 | March 11, 2026 | March 10, 2028 | Grass Valley, CA | usaspending.gov |
| W912DQ23F3030 | SEVENSON ENVIRONMENTAL SERVICES, INC. | Department of Defense | Delivery Order | 562910 | REMEDIAL ACTION AT 18 MILE CREEK | $47,187,382 | $57,187,382 | July 19, 2023 | July 18, 2028 | Gasport, NY | usaspending.gov |
| W912P424C0002 | ENVIRO-FIX SOLUTIONS LLC | Department of Defense | Definitive Contract | 562910 | FUSRAP HARSHAW SOIL REMEDIATION | $41,812,156 | $41,812,156 | December 20, 2023 | September 30, 2026 | Cleveland, OH | usaspending.gov |
| W912HN25CA016 | EASTERN SHAWNEE - BAY WEST JV, LLC | Department of Defense | Definitive Contract | 562910 | THIS REQUIREMENT IS FOR FOLLOW-ON ENVIRONMENTAL REMEDIATION ACTIVITIES FOR FORMERLY USED DEFENSE SITE (FUDS) IN BUXTON, NORTH CAROLINA (NC). | $36,304,135 | $32,542,185 | September 12, 2025 | March 10, 2027 | Buxton, NC | usaspending.gov |
| W912DQ24F3056 | APTIM FEDERAL SERVICES, LLC | Department of Defense | Delivery Order | 562910 | REMEDIAL ACTION - LCP CHEMICALS | $33,901,327 | $33,901,327 | September 5, 2024 | September 4, 2029 | Linden, NJ | usaspending.gov |
| W912P925F0035 | HYDROGEOLOGIC, INC. | Department of Defense | Delivery Order | 562910 | FY25 HGL REMEDIAL ACTION, VPS (FY25 FAD) | $33,098,946 | $33,098,946 | April 1, 2025 | September 30, 2026 | Saint Louis, MO | usaspending.gov |
| N6247024F4045 | USA ENVIRONMENTAL, INC. | Department of Defense | Delivery Order | 562910 | INCREMENTAL FUNDING FOR MUNITIONS AND EXPLOSIVES OF CONCERN REMOVAL AT THE FORMER VIEQUES NAVAL TRAINING RANGE AND FORMER NAVAL AMMUNITION S | $32,735,579 | $32,735,579 | March 29, 2024 | March 29, 2030 | Vieques, PR | usaspending.gov |
| W912PL25C0001 | AECOM TECHNICAL SERVICES, INC. | Department of Defense | Definitive Contract | 562910 | VSFB ORC | $32,138,967 | $34,770,599 | November 27, 2024 | November 26, 2034 | Lompoc, CA | usaspending.gov |
| W912DQ25F3014 | HGL-APTIM TECHNOLOGIES JV LLC | Department of Defense | Delivery Order | 562910 | MAYWOOD SUPERFUND SITE - SEED TASK ORDER | $31,800,000 | $33,425,819 | February 20, 2025 | February 19, 2030 | Maywood, NJ | usaspending.gov |
| W912BU25F0006 | SEVENSON ENVIRONMENTAL SERVICES, INC. | Department of Defense | Delivery Order | 562910 | SEED TASK ORDER - MOBILIZATION AND REMEDIATION SERVICES AT FORMER DUPONT CHAMBERS WORKS FUSRAP IN DEEPWATER, NJ | $29,510,236 | $36,960,954 | November 13, 2024 | May 13, 2027 | Deepwater, NJ | usaspending.gov |
| W912DQ24F3039 | SEVENSON ENVIRONMENTAL SERVICES, INC. | Department of Defense | Delivery Order | 562910 | WACC SUPERFUND OU1 REMEDIAL ACTION | $28,679,348 | $28,679,348 | June 18, 2024 | April 9, 2027 | Ridgewood, NY | usaspending.gov |
| W912PP23F0040 | PARSONS GOVERNMENT SERVICES INC. | Department of Defense | Delivery Order | 562910 | FWDA NORTHERN AREA DOCUMENT COMPLETION PROJECT | $25,246,740 | $31,217,650 | September 22, 2023 | September 22, 2028 | Gallup, NM | usaspending.gov |
| W912DQ25F3022 | EA ENGINEERING, SCIENCE, AND TECHNOLOGY, INC., PBC | Department of Defense | Delivery Order | 562910 | REMEDIAL ACTION AT THE PUCHACK WELL FIELD SUPERFUND SITE OU1 | $25,014,201 | $25,014,201 | February 14, 2025 | February 13, 2030 | Pennsauken, NJ | usaspending.gov |
Public U.S. federal spending data (U.S. Department of the Treasury). Obligations are the contract actions dated in fiscal years 2024 to 2027 of the USAspending.gov award archive of 2026-10-06; a contract's total value is its current value as USAspending reports it, including earlier years. Recipients are matched on their SAM.gov UEI, never on the name, and are shown as the government prints them. Sole proprietorships and opted-out entities count in the totals and are not named. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.