Contractor profile

United Cleanup Oak Ridge LLC

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

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

prime recipient of federal awards · Joint venture: Amentum / Jacobs / others Inferred · UEI CM39N6XPQF41 Source
$569.6M
Obligated
FY2026 · data still posting
1
Funding agencies
100%
From Energy
0%
Non-competed
1
States
100%
In Tennessee
1
Industries

In FY2026, United Cleanup Oak Ridge LLC received $569.6M in federal awards from the Department of Energy, with 100% of the work performed in Tennessee. Across FY2022 to FY2026 its recorded total is $2.9B. FY2026 ended Sep 30 and its data is still posting. Computed

Where this money comes from

Source
FUNDING AGENCIES
UNITED CLEANUP OAK RIDGE
Energy
$0.6B
United Cleanup Oak Ridge LLC
$0.6B
FY2026 obligated
band width = obligations · FY2026 · source: USASpending.gov

Where the work lands

Source
Tennessee$569.6M

Key takeaways

Computed
FY2026 ended Sep 30 · data still posting · data as of 2026-11-01
  • United Cleanup Oak Ridge LLC received $569.6M in federal obligations in FY2026 (data still posting), compared with $630.3M in FY2025.
  • The Department of Energy accounted for 100% of it.
  • Its largest recorded industry was Remediation Services, at $569.6M.
  • Tennessee was its largest place of performance, with 100% of the work.

Obligations by year

Computed
$349.1M
FY22
$752.6M
FY23
$592.3M
FY24
$630.3M
FY25
$569.6M
FY26 partial
▲ 81%
FY22 to FY25

Awards

Source

Largest active awards by total value

Awards whose period of performance overlaps FY2026, by the amount obligated on each so far.

AwardIDAgencyObligatedStartEndPlace
Oak Ridge Reservation Cleanup Contract Task Orders89303523FEM400032Department of Energy$2.7B2023-05-172032-02-27Tennessee

Largest FY2026 awards

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

No award on record started in FY2026.

What it does (NAICS / PSC)

Remediation Services$569.6M

Competition

0%non-competed (often called no-bid), of $569.6M in contract obligations in FY2026Computed

This describes how contracts were awarded, not wrongdoing.

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Computed
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Newport News Nuclear Bwxt-Los Alamos LLC$211.1M
Rsi Entech, LLC$122.5M
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Corporate family

Single registration: no combined family.

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.