NAICS category

Remediation Services

NAICS 562910

FY2026 ended Sep 30 · data still posting · data as of 2026-11-01†

† DoD contract data posts to USAspending about 90 days after award.

Part of Administrative, Support, and Waste Management Services →

$5.9B
Federal awards
FY2026 · data still posting
21
Recipients
NAICS 562910
Code

NAICS code 562910 (Remediation Services) accounted for $5.9B in federal contracts in FY2026, led by the Department of Energy, across 21 recipients. FY2026 ended Sep 30 and its data is still posting. Computed

Obligations by year

Computed
$4.6B
FY20
$4.8B
FY21
$6.1B
FY22
$7.2B
FY23
$7.9B
FY24
$7B
FY25
$5.9B
FY26 partial
▲ 53%
FY20 to FY25

Key takeaways

Computed
FY2026 ended Sep 30 · data still posting · data as of 2026-11-01
  • Remediation Services (NAICS 562910) accounted for $5.9B in federal obligations in FY2026, compared with $7B in FY2025.
  • It ranked #26 among industries by federal contract dollars in FY2026 (data still posting).
  • The Department of Energy provided 72% of it.

Top recipients

Computed

The five largest recipients on record received 53% of this category's FY2026 obligations, and the ten largest 65%.

Savannah River Mission Completion, LLC$1.1B
United Cleanup Oak Ridge LLC$569.6M
Central Plateau Cleanup Company, LLC$551.2M
Idaho Environmental Coalition LLC$547.6M
Southern Ohio Cleanup Company LLC$377.3M
Four Rivers Nuclear Partnership LLC$217.6M
Newport News Nuclear Bwxt-Los Alamos LLC$211.1M
Rsi Entech, LLC$122.5M
Hanford Laboratory Management and Integration LLC$120M
Aptim Federal Services, LLC$74.6M

Recipient breakdown available for 68% of obligations shown

Awards

Source

Largest FY2026 awards in this category

Awards coded NAICS 562910 that started in FY2026, by the amount obligated on each so far.

AwardIDRecipientObligatedStartEndPlace
Department of Energy (DOE) Environmental Management (Em) West Valley Demonstration…89303326FEM400478—$87.7M2026-01-162030-01-17Ohio

Largest awards in this category

Plateau Remediation Contract - Continue Environmental Remediation of Select…
awarded 2008$7.1B
Portsmouth Gaseous Diffusion Plant Decontamination and Decommissioning Project
awarded 2010$4.5B
Idaho Cleanup Project at the Inl
awarded 2005$4.3B
Decontamination and Decomissioning of the East Tennessee Technology Park…
awarded 2011$3.9B
Oak Ridge Reservation Cleanup Contract Task Orders
awarded 2023$2.7B
Savannah River Integrated Mission Completion Contract - Task Order 6 (Liquid…
awarded 2023$2.6B
ICP Core Contract
awarded 2016$2.3B
ICP Ten Year Plan Hybrid Task Order Under Single Award Master IDIQ Contract…
awarded 2023$1.7B

Total value over each award’s life, largest first.

Related

Why the labels? The graph is only worth anything if the links are trusted. Facts taken straight from a federal filing are Source; figures we calculate are Computed; links we infer (corporate parents, districts, similar contractors, connections between records) are Inferred, worded carefully, never asserted as fact and never a claim that one thing caused another. Spot an error? Tell us.