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NAICS 562910

Remediation Services: federal contracts

Who buys remediation services from the federal government, who wins the work, and where. Contract obligations in fiscal year 2026 (Oct 1, 2025 to Sep 30, 2026), from USAspending.gov. Contract award types A to D (BPA calls, purchase orders, delivery orders and definitive contracts). Obligations can be negative when an agency takes money back. Data saved from USAspending.gov on Oct 23, 2026.

$5.41 billion$5,411,719,681 in contract obligations
3,896contract awards with money in the year
10agencies buying (top 10 shown)
15states with work

Agencies buying

  1. 1. Department of Energy$3.82 billion · 70.5%
  2. 2. Department of Defense$776.0 million · 14.3%
  3. 3. Environmental Protection Agency$456.6 million · 8.4%
  4. 4. Department of Homeland Security$173.2 million · 3.2%
  5. 5. Department of State$68.7 million · 1.3%
  6. 6. Department of Transportation$55.9 million · 1.0%
  7. 7. Department of Health and Human Services$18.1 million · 0.3%
  8. 8. General Services Administration$16.0 million · 0.3%
  9. 9. Department of Veterans Affairs$15.7 million · 0.3%
  10. 10. Department of the Interior$15.7 million · 0.3%

Top companies (recipients)

  1. 1. SAVANNAH RIVER MISSION COMPLETION, LLC$1.09 billion · 20.1%
  2. 2. UNITED CLEANUP OAK RIDGE LLC$569.6 million · 10.5%
  3. 3. IDAHO ENVIRONMENTAL COALITION LLC$554.8 million · 10.3%
  4. 4. CENTRAL PLATEAU CLEANUP COMPANY, LLC$551.2 million · 10.2%
  5. 5. SOUTHERN OHIO CLEANUP COMPANY LLC$377.3 million · 7.0%
  6. 6. RSI ENTECH, LLC$122.5 million · 2.3%
  7. 7. HANFORD LABORATORY MANAGEMENT AND INTEGRATION LLC$120.0 million · 2.2%
  8. 8. WEST VALLEY CLEANUP ALLIANCE, LLC$89.9 million · 1.7%
  9. 9. SEVENSON ENVIRONMENTAL SERVICES, INC.$79.9 million · 1.5%
  10. 10. NORTH WIND PORTAGE, INC.$74.9 million · 1.4%

Where the work is (states)

  1. 1. South Carolina$1.11 billion · 20.6%
  2. 2. Tennessee$777.5 million · 14.4%
  3. 3. Washington$733.4 million · 13.6%
  4. 4. Idaho$561.6 million · 10.4%
  5. 5. Ohio$497.3 million · 9.2%
  6. 6. California$174.0 million · 3.2%
  7. 7. New York$150.5 million · 2.8%
  8. 8. New Jersey$99.3 million · 1.8%
  9. 9. Pennsylvania$82.8 million · 1.5%
  10. 10. Louisiana$71.0 million · 1.3%

Largest awards in NAICS 562910

RecipientAmountAgencyWhatDatesAward
FLUOR-BWXT PORTSMOUTH LLC
OH
$4.46 billion
$4,464,785,978
Department of EnergyPORTSMOUTH GASEOUS DIFFUSION PLANT DECONTAMINATION AND DECOMMISSIONING PROJECT
NAICS 562910 REMEDIATION SERVICES
Aug 16, 2010 to Sep 30, 2025DEAC3010CC40017 ↗
UCOR LLC
TN
$3.90 billion
$3,900,788,934
Department of EnergyDECONTAMINATION AND DECOMISSIONING OF THE EAST TENNESSEE TECHNOLOGY PARK (ETTP)AT OAK RIDGE, TN.
NAICS 562910 REMEDIATION SERVICES
Apr 29, 2011 to Jul 31, 2021DESC0004645 ↗
SAVANNAH RIVER MISSION COMPLETION, LLC
SC
$2.61 billion
$2,605,756,613
Department of EnergyTHIS AWARD IS FOR THE SAVANNAH RIVER INTEGRATED MISSION COMPLETION CONTRACT - TASK ORDER 6 (LIQUID WASTE OPERATIONS).
NAICS 562910 REMEDIATION SERVICES
Oct 1, 2023 to Oct 26, 203189303723FEM400292 ↗
UNITED CLEANUP OAK RIDGE LLC
TN
$2.54 billion
$2,544,767,270
Department of EnergyOAK RIDGE RESERVATION CLEANUP CONTRACT TASK ORDERS
NAICS 562910 REMEDIATION SERVICES
May 17, 2023 to Feb 27, 203289303523FEM400032 ↗
CENTRAL PLATEAU CLEANUP COMPANY, LLC
WA
$1.70 billion
$1,701,793,005
Department of EnergyHANFORD CENTRAL PLATEAU CLEANUP CONTRACT - TASK ORDER 4 - END STATES & BASE OPS. THIS TASK ORDER IS ISSUED AS AN UNDEFINITIZED TASK ORDER PURSUANT TO CLAUSE H.49, TASK ORDERING PROCEDURE. NOTICE-TO-PROCEED SHALL BE EFF
NAICS 562910 REMEDIATION SERVICES
Aug 16, 2021 to Sep 30, 202489303921FEM400037 ↗
IDAHO ENVIRONMENTAL COALITION LLC
ID
$1.66 billion
$1,657,305,176
Department of EnergyTHE PURPOSE OF THIS ACTION IS TO AWARD THE ICP TEN YEAR PLAN HYBRID TASK ORDER UNDER SINGLE AWARD MASTER IDIQ CONTRACT 89303321DEM000061. CLIN 05 S1W D&D IS INCLUDED WITH AUTHORIZATION TO COMMENCE SCOPE 10/1/2023.
NAICS 562910 REMEDIATION SERVICES
Oct 1, 2023 to Sep 30, 203189304223FEM400000 ↗
CENTRAL PLATEAU CLEANUP COMPANY, LLC
WA
$1.12 billion
$1,115,135,672
Department of EnergyHANFORD CENTRAL PLATEAU CLEANUP CONTRACT - TASK ORDER 7 - END STATES & BASE OPS. THIS TASK ORDER IS ISSUED AS AN UNDEFINITIZED TASK ORDER PURSUANT TO CLAUSE H.49, TASK ORDERING PROCEDURE. NOTICE-TO-PROCEED AND A NOT-TO-E
NAICS 562910 REMEDIATION SERVICES
Oct 1, 2024 to Sep 30, 202789303924FEM400054 ↗
CH2M HILL BWXT WEST VALLEY, LLC
NY
$990.0 million
$990,004,958
Department of EnergyTHE DEPARTMENT OF ENERGY (DOE) HEREBY ISSUES FINAL REQUEST FOR PROPOSALS (RFP) NO. DE-SOL-0002084 PERTAINING TO THE PHASE 1 DECOMMISSIONING - FACILITY DISPOSITION ACTIVITIES TO TAKE PLACE AT DOE'S WEST VALLEY DEMONSTRATI
NAICS 562910 REMEDIATION SERVICES
Jul 1, 2011 to Dec 31, 2026DEEM0001529 ↗
HANFORD LABORATORY MANAGEMENT AND INTEGRATION LLC
WA
$559.2 million
$559,230,977
Department of EnergySERVICES DESCRIBED IN SECTION C.2 TO OPERATE AND MAINTAIN THE 222-S LABORATORY COMPLEX.
NAICS 562910 REMEDIATION SERVICES
Sep 29, 2020 to Jan 4, 202789303320CEM000075 ↗
NAVARRO RESEARCH AND ENGINEERING, INC.
CO
$427.6 million
$427,634,924
Department of EnergyIGF::OT::IGF LONG TERM SURVEILLANCE AND MAINTENANCE (LTS&M), INFORMATION TECHNOLOGY AND RECORDS MANAGEMENT, ASSET MANAGEMENT, BUSINESS, AND PROGRAM-WIDE SUPPORT SERVICES FOR THE OFFICE OF LEGACY MANAGEMENT.
NAICS 562910 REMEDIATION SERVICES
Jan 29, 2015 to Aug 31, 2021DELM0000421 ↗