SOUTHERN OHIO CLEANUP COMPANY LLC: $265M Department of Energy Contract
Summary
$265M DOE task order to Amentum’s subsidiary for 6 years of decontamination work at Portsmouth. Adds ~0.56% annual revenue; strengthens backlog for a company turning around from net losses.
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Key Takeaways
- 1.Amentum directly receives $265M for 6 years of work, adding ~$44M/year to revenue.
- 2.Contract is a follow-on, not new, but provides multi-year visibility and margin improvement opportunity.
- 3.No direct legislative tailwind; contract relies on DOE appropriations.
Market Implications
For $AMTM, this is a steady-state win that reinforces the investment thesis of stable government services revenue. The stock may not pop on this news since it is a known follow-on, but it de-risks the backlog. The downstream structured relationship with $TTEK and $PESI as potential subcontractors makes them small-cap beneficiaries worth watching. For the energy/environmental services ETF (e.g., $PSCE, $ICLN), this is a single data point confirming government spending momentum.
Full Analysis
Southern Ohio Cleanup Company LLC, a wholly owned subsidiary of Amentum Holdings Inc. ($AMTM), received a $265M task order from the Department of Energy for decontamination and decommissioning at the Portsmouth site. The contract runs from September 2025 through September 2031, providing multi-year visibility. Amentum is a pure-play environmental cleanup and nuclear services contractor for the U.S. government. This contract is a renewal and expansion of existing work, not a net new win, but it solidifies the company's dominant position at DOE's environmental sites.
Amentum's most recent fiscal year (ending September 2023) reported revenue of $7.9B, but net income was negative -$314M. The $44M annualized revenue contribution is modest at ~0.6% of total revenue, but environmental remediation work typically carries higher margins than larger construction/integration contracts. For a company currently unprofitable, every incremental high-margin dollar improves the path to profitability. The contract structure as a task order under an existing IDIQ means it leverages existing infrastructure, likely supporting margin improvement.
No related bills in the HillSignal database directly fund or authorize this DOE cleanup work. The listed bills are dominated by agricultural spending and a JROTC defense bill; none share the objective of nuclear decommissioning. This contract is funded through DOE's Environmental Management appropriation, which is part of annual energy and water development appropriations, not a specific authorization bill.
Subcontractors and supply chain beneficiaries include companies providing heavy decommissioning equipment, hazardous waste disposal, and radiological protection services. Key likely subcontractors include Tetra Tech ($TTEK, ~$300M environmental services revenue from government), Jacobs Solutions ($J, former competitor in D&D but now a clean-tech/solutions firm), and smaller specialized firms like Perma-Fix Environmental Services ($PESI).
Historically, large multi-year DOE cleanup contracts provide stable, recurring revenue streams. Amentum's share price has historically responded positively to task order announcements, though the effect is muted for follow-on awards. The key catalyst for $AMTM remains progress toward profitability, which this contract supports incrementally.
Intelligence Surface
Cross-referenced against federal contracts, SEC insider filings & congressional trade disclosures
No confirming evidence found yet from contracts, insider trades, or congressional activity
What the bill does
Direct award of a task order to the LLC that is a wholly owned subsidiary of Amentum Holdings. The parent company will consolidate the revenue.
Who must act
Department of Energy awards task order to Southern Ohio Cleanup Company LLC, which is part of Amentum.
What happens
$265M contract over approximately 6 years (FY2026-2031) equates to ~$44M/year in added revenue, representing roughly 0.56% of Amentum's annual revenue base ($7.9B).
Stock impact
Amentum's revenue from its Environment & Energy segment will increase by this amount. The contract is a follow-on to earlier D&D work, providing predictable long-term cash flows. Amentum's net margin is currently negative, so incremental high-margin environmental cleanup work can directly improve profitability.
Connected Signals
Matched on shared policy language across AI analyses, with ticker & timing weight
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SOUTHERN OHIO CLEANUP COMPANY LLC: $344M Department of Energy Contract
Related Presidential Actions
Executive orders & memoranda affecting the same sectors or companies
Adjusting Certain Delegations Under the Defense Production Act
This proclamation amends Executive Order 13603 to share authority under the Defense Production Act for energy matters between the Secretary of the Interior and the Secretary of Energy, allowing each to act independently, and directs inter-agency dispute resolution via the National Energy Dominance Council and National Security Council, with coordination from the Department of War when national defense is implicated.
Declaring a National Emergency to Secure the United States Bulk-Power System
This executive order declares a national emergency to restrict foreign-produced bulk-power system electric equipment that poses national security risks, prohibiting new transactions involving equipment from covered foreign entities and allowing the Secretary of Energy to impose conditions on existing equipment. It directs the Secretary of Energy, in coordination with multiple agencies, to identify, mitigate, and potentially replace risky equipment, and establishes a pre-qualification list for approved vendors.
Adjusting Imports of Unmanned Aircraft Systems and Unmanned Aircraft Systems Components into the United States
This proclamation imposes a 100% ad valorem tariff on imports of unmanned aircraft systems (UAS) over 25 kg, those with thermal imagers, docking stations, and certain components, and a 25% tariff on UAS under 25 kg and other components, citing national security under Section 232 of the Trade Expansion Act. It also authorizes the Department of Commerce to establish an onshoring program offering preferential tariff treatment for companies that build new U.S. manufacturing facilities for UAS and components.
Contract Details
Recipient
SOUTHERN OHIO CLEANUP COMPANY LLC
Award Amount
$265,045,067
Awarding Agency
Department of Energy
Sub-Agency
Department of Energy
Contract Type
DELIVERY ORDER
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