NAICS 56291: Remediation Services
NAICS industry
Code facts
- Part of
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56
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562
- 5629
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562
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56
- Codes under it
- 1
- Contract awards
- 1,273 In the last 12 months
- Contract obligations
- $6,475,542,321 In FY2025
NAICS codes and definitions come from the U.S. Census Bureau, size standards from the SBA and contract spending from SAM.gov/FPDS.
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $13,575,863 |
| FY2026 | $5,302,118,103 |
| FY2025 | $6,475,542,321 |
| FY2024 | $7,387,548,038 |
| FY2023 | $6,584,563,080 |
Top contractors by obligations
| Rank | Contractor | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Savannah River Mission Completion, LLC | $1,086,434,248 | |
| 2 | Central Plateau Cleanup Company, LLC | $571,101,172 | |
| 3 | United Cleanup Oak Ridge LLC | $549,475,007 | |
| 4 | Idaho Environmental Coalition LLC | $540,534,988 | |
| 5 | Southern Ohio Cleanup Company LLC | $355,392,807 | |
| 6 | Hanford Laboratory Management And Integration LLC | $127,450,000 | |
| 7 | RSI Entech, LLC | $122,444,790 | |
| 8 | West Valley Cleanup Alliance, LLC | $89,936,875 | |
| 9 | Sevenson Environmental Services, Inc. | $83,854,860 | |
| 10 | North Wind Portage, Inc. | $74,928,651 |
See the full FY2025 ranking of NAICS 56291 contractors, by parent company.
Top funding agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of Energy | $3,754,166,438 | |
| 2 | Environmental Protection Agency | $564,457,999 | |
| 3 | Department of the Army | $469,418,877 | |
| 4 | Department of Homeland Security | $143,517,066 | |
| 5 | Department of the Navy | $100,574,767 | |
| 6 | Department of State | $68,986,439 | |
| 7 | Air Force | $64,373,590 | |
| 8 | Department of Transportation | $52,466,598 | |
| 9 | Defense Logistics Agency | $19,389,027 | |
| 10 | Department of Health and Human Services | $17,493,159 |
Top PSC codes by obligations
| Rank | PSC code | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | F999 Other Environmental Services, Studies, and Analytical Support | $2,030,998,112 | |
| 2 | R499 Other Professional Services | $1,164,142,805 | |
| 3 | F108 Hazardous Substance Removal, Cleanup, and Disposal Services and Operational Support | $984,261,348 | |
| 4 | Z1PD Maintenance of Waste Treatment and Storage Facilities | $571,101,172 | |
| 5 | R799 Other Management Support Services | $121,292,350 | |
| 6 | R425 Engineering and Technical Services | $77,830,938 | |
| 7 | F112 Oil Spill Response including Cleanup, Removal, Disposal and Operational Support | $66,212,043 | |
| 8 |
R408 Program Management/ |
$54,982,803 | |
| 9 | Z2QA Repair or Alteration of Restoration of Real Property (Public or Private) | $49,234,648 | |
| 10 | C219 Other Architect and Engineering Services | $38,983,866 |
Contract obligations by state
| Rank | Place of performance | Obligated, last 12 months | Share |
|---|---|---|---|
| 1 | South Carolina | $1,112,096,496 | |
| 2 | Tennessee | $757,787,022 | |
| 3 | Washington | $755,226,490 | |
| 4 | Idaho | $547,129,713 | |
| 5 | Ohio | $478,495,749 | |
| 6 | New York | $169,019,244 | |
| 7 | California | $134,573,291 | |
| 8 | New Jersey | $98,119,274 | |
| 9 | Pennsylvania | $76,983,576 | |
| 10 | Michigan | $67,087,004 | |
| 11 | Louisiana | $66,750,158 | |
| 12 | New Mexico | $62,674,552 | |
| 13 | Utah | $61,376,645 | |
| 14 | District of Columbia | $60,266,582 | |
| 15 | Alabama | $56,625,322 | |
| 16 | Colorado | $54,883,443 | |
| 17 | Missouri | $51,211,799 | |
| 18 | Alaska | $48,966,705 | |
| 19 | Kansas | $48,302,390 | |
| 20 | Montana | $38,463,905 | |
| 21 | Georgia | $34,536,909 | |
| 22 | Massachusetts | $32,943,414 | |
| 23 | Nevada | $32,529,469 | |
| 24 | Arizona | $30,361,696 | |
| 25 | Connecticut | $29,655,679 | |
| 26 | North Carolina | $29,253,316 | |
| 27 | Wisconsin | $26,368,173 | |
| 28 | Oregon | $25,768,052 | |
| 29 | Puerto Rico | $25,494,859 | |
| 30 | Illinois | $25,474,487 | |
| 31 | Rhode Island | $23,670,145 | |
| 32 | Virginia | $23,081,842 | |
| 33 | Florida | $20,453,377 | |
| 34 | Mississippi | $17,998,522 | |
| 35 | New Hampshire | $12,565,807 | |
| 36 | Maryland | $11,985,282 | |
| 37 | Indiana | $10,574,898 | |
| 38 | Northern Mariana Islands | $8,482,308 | |
| 39 | Minnesota | $8,047,163 | |
| 40 | Kentucky | $7,661,114 | |
| 41 | Maine | $7,553,536 | |
| 42 | South Dakota | $7,281,634 | |
| 43 | West Virginia | $7,253,632 | |
| 44 | Hawaii | $6,445,675 | |
| 45 | Vermont | $5,308,553 | |
| 46 | Iowa | $5,090,416 | |
| 47 | Delaware | $2,773,031 | |
| 48 | Nebraska | $2,661,950 | |
| 49 | Oklahoma | $2,465,609 | |
| 50 | Wyoming | $1,809,576 | |
| 51 | Arkansas | $1,544,499 | |
| 52 | North Dakota | $789,420 | |
| 53 | Guam | $422,621 |
Show all 53
Shares are of everything obligated under NAICS 56291 in the last 12 months before deobligations, including work performed abroad or with no place of performance on record.
Contract opportunities
Show 39 more
Latest 49 of 9,583 listed here. See the rest on GovTribe.
Codes under 56291
| NAICS code | Size standard |
|---|---|
| 562910 Remediation Services | $25 million in average annual receipts |
Definition
This industry comprises establishments primarily engaged in one or more of the following: (1) remediation and cleanup of contaminated buildings, mine sites, soil, or ground water; (2) integrated mine reclamation activities, including demolition, soil remediation, waste water treatment, hazardous material removal, contouring land, and revegetation; and (3) asbestos, lead paint, and other toxic material abatement.
Illustrative examples
- Asbestos abatement services
- Asbestos removal contractors
- Environmental remediation services
- Lead paint abatement services
- Lead paint removal contractors
- Mine reclamation services, integrated (e.g., demolition, hazardous material removal, soil remediation)
- Oil spill cleanup services
- Remediation and clean up of contaminated buildings, mine sites, soil, or ground water
- Remediation services, environmental
- Site remediation services
- Soil remediation services
- Toxic material abatement services
- Toxic material removal contractors
Show all 13
Quick answers
What is NAICS 56291?
NAICS 56291 is Remediation Services, a NAICS industry in NAICS 56, Administrative and Support and Waste Management and Remediation Services.
What is the NAICS code for site remediation services?
The NAICS code for site remediation services is 562910, Remediation Services. Its SBA small business size standard is $25 million in average annual receipts.
What is the NAICS code for soil remediation services?
The NAICS code for soil remediation services is 562910, Remediation Services. Its SBA small business size standard is $25 million in average annual receipts.
What is the NAICS code for oil spill cleanup services?
The NAICS code for oil spill cleanup services is 562910, Remediation Services. Its SBA small business size standard is $25 million in average annual receipts.
What codes are under NAICS 56291?
NAICS 56291 has one code under it with its own GovTribe page, 562910 Remediation Services.
How much do federal agencies spend under NAICS 56291?
Federal contracts under NAICS 56291 obligated $6,475,542,321 in fiscal year 2025 and $25,763,347,404 in fiscal years 2023 through 2027.
Who are the largest contractors under NAICS 56291?
The contractors with the most obligated under NAICS 56291 in fiscal years 2026 and 2027 are Savannah River Mission Completion, LLC ($1,086,434,248); Central Plateau Cleanup Company, LLC ($571,101,172); and United Cleanup Oak Ridge LLC ($549,475,007).
Which agencies buy the most under NAICS 56291?
The agencies that obligated the most under NAICS 56291 in fiscal years 2026 and 2027 are Department of Energy ($3,754,166,438), Environmental Protection Agency ($564,457,999) and Department of the Army ($469,418,877).
Which PSC codes are used with NAICS 56291?
The PSC codes with the most obligated under NAICS 56291 in fiscal years 2026 and 2027 are F999 Other Environmental Services, Studies, and Analytical Support; R499 Other Professional Services; and F108 Hazardous Substance Removal, Cleanup, and Disposal Services and Operational Support.
Where is the work under NAICS 56291 performed?
By place of performance, the states with the most contract obligations under NAICS 56291 over the last 12 months are South Carolina ($1,112,096,496), Tennessee ($757,787,022) and Washington ($755,226,490).
What is the latest contract opportunity under NAICS 56291?
The latest contract opportunity under NAICS 56291 is F108--620-26-206 Asbestos Abatement, pre-solicitation from Veterans Integrated Service Network 2 (VHA), posted October 23, 2026.
On GovTribe
See everything under NAICS 56291
- Federal contract opportunities, awards and IDVs under this code
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