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Department of Energy Awarded a Contract to SOUTHERN OHIO CLEANUP COMPANY LLC for $2,538,764,167.00

Signed on

9/19/2025, 12:00 AM

SOUTHERN OHIO CLEANUP COMPANY LLC Government Contract #89303125FEM400428

SOUTHERN OHIO CLEANUP COMPANY LLC was awarded a contract with the United States Government for $2,538,764,167.00. The contract was awarded by the agency office EM-PORTSMOUTH/PADUCAH PROJECT OFC, which is a division with the Department of Energy within the Department of Energy.

Summary of Award

The recipient of the federal contract is Southern Ohio Cleanup Company LLC, located in Aiken, South Carolina. The contract is for decontamination and decommissioning services for the Portsmouth area, funded by the Department of Energy. The total award amount is $22,925,066.60. Notable spending patterns include multiple transactions with varying amounts, such as $18,350,000 and $23,265,000, reflecting progress payments or modifications to the contract.

Contract Details

Contract ID89303125FEM400428
Contract TypeC
Total Obligation$22,925,066.60
Exercised Options$2,538,764,167.00
Base Amount + Options$2,538,764,167.00
Date Signed2025-09-19
Contract DescriptionPORTSMOUTH (PORTS) DECONTAMINATION & DECOMMISSIONING (D&D) - TASK ORDER 3 FISCAL YEARS 2026 THROUGH 2031
Start Date2025-09-19
End Date2031-09-30

Agency Details

Awarding AgencyDepartment of Energy
Awarding Sub AgencyDepartment of Energy
Awarding OfficeEM-PORTSMOUTH/PADUCAH PROJECT OFC
Funding AgencyDepartment of Energy
Funding Sub AgencyDepartment of Energy
Funding OfficeENVIRONMENTAL MANAGEMENT

Recipient Details

RecipientSOUTHERN OHIO CLEANUP COMPANY LLC
Recipient Location106 NEWBERRY ST SW AIKEN SOUTH CAROLINA, UNITED STATES
Business CategoriesCategory Business, Not Designated a Small Business, Partnership or Limited Liability Partnership, Special Designations, U.S.-Owned Business

Comments

Award Transactions

Transaction #P00001$22,925,066.60September 26, 2025

Department of Energy, a sub agency of Department of Energy, issued a payment of $22,925,066.60 to SOUTHERN OHIO CLEANUP COMPANY LLC. The payment included a Subsidy Cost of $0.00.

Transaction #0$0.00September 19, 2025

Department of Energy, a sub agency of Department of Energy, issued a payment of $0.00 to SOUTHERN OHIO CLEANUP COMPANY LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00002$18,350,000.00November 7, 2025

Department of Energy, a sub agency of Department of Energy, issued a payment of $18,350,000.00 to SOUTHERN OHIO CLEANUP COMPANY LLC. The payment included a Subsidy Cost of $0.00.

Transaction #P00001$22,925,066.60September 26, 2025

Department of Energy, a sub agency of Department of Energy, issued a payment of $22,925,066.60 to SOUTHERN OHIO CLEANUP COMPANY LLC. The payment included a Subsidy Cost of $0.00.

Transaction #0$0.00September 19, 2025

Department of Energy, a sub agency of Department of Energy, issued a payment of $0.00 to SOUTHERN OHIO CLEANUP COMPANY LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00003$23,265,000.00November 25, 2025

Department of Energy, a sub agency of Department of Energy, issued a payment of $23,265,000.00 to SOUTHERN OHIO CLEANUP COMPANY LLC. The payment included a Subsidy Cost of $0.00.

Transaction #P00002$18,350,000.00November 7, 2025

Department of Energy, a sub agency of Department of Energy, issued a payment of $18,350,000.00 to SOUTHERN OHIO CLEANUP COMPANY LLC. The payment included a Subsidy Cost of $0.00.

Transaction #P00001$22,925,066.60September 26, 2025

Department of Energy, a sub agency of Department of Energy, issued a payment of $22,925,066.60 to SOUTHERN OHIO CLEANUP COMPANY LLC. The payment included a Subsidy Cost of $0.00.

Transaction #0$0.00September 19, 2025

Department of Energy, a sub agency of Department of Energy, issued a payment of $0.00 to SOUTHERN OHIO CLEANUP COMPANY LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00005$0.00December 18, 2025

Department of Energy, a sub agency of Department of Energy, issued a payment of $0.00 to SOUTHERN OHIO CLEANUP COMPANY LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00004$0.00December 17, 2025

Department of Energy, a sub agency of Department of Energy, issued a payment of $0.00 to SOUTHERN OHIO CLEANUP COMPANY LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00003$23,265,000.00November 25, 2025

Department of Energy, a sub agency of Department of Energy, issued a payment of $23,265,000.00 to SOUTHERN OHIO CLEANUP COMPANY LLC. The payment included a Subsidy Cost of $0.00.

Transaction #P00002$18,350,000.00November 7, 2025

Department of Energy, a sub agency of Department of Energy, issued a payment of $18,350,000.00 to SOUTHERN OHIO CLEANUP COMPANY LLC. The payment included a Subsidy Cost of $0.00.

Transaction #P00001$22,925,066.60September 26, 2025

Department of Energy, a sub agency of Department of Energy, issued a payment of $22,925,066.60 to SOUTHERN OHIO CLEANUP COMPANY LLC. The payment included a Subsidy Cost of $0.00.

Transaction #0$0.00September 19, 2025

Department of Energy, a sub agency of Department of Energy, issued a payment of $0.00 to SOUTHERN OHIO CLEANUP COMPANY LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00006$36,487,000.00December 22, 2025

Department of Energy, a sub agency of Department of Energy, issued a payment of $36,487,000.00 to SOUTHERN OHIO CLEANUP COMPANY LLC. The payment included a Subsidy Cost of $0.00.

Transaction #P00005$0.00December 18, 2025

Department of Energy, a sub agency of Department of Energy, issued a payment of $0.00 to SOUTHERN OHIO CLEANUP COMPANY LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00004$0.00December 17, 2025

Department of Energy, a sub agency of Department of Energy, issued a payment of $0.00 to SOUTHERN OHIO CLEANUP COMPANY LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00003$23,265,000.00November 25, 2025

Department of Energy, a sub agency of Department of Energy, issued a payment of $23,265,000.00 to SOUTHERN OHIO CLEANUP COMPANY LLC. The payment included a Subsidy Cost of $0.00.

Transaction #P00002$18,350,000.00November 7, 2025

Department of Energy, a sub agency of Department of Energy, issued a payment of $18,350,000.00 to SOUTHERN OHIO CLEANUP COMPANY LLC. The payment included a Subsidy Cost of $0.00.

Transaction #P00001$22,925,066.60September 26, 2025

Department of Energy, a sub agency of Department of Energy, issued a payment of $22,925,066.60 to SOUTHERN OHIO CLEANUP COMPANY LLC. The payment included a Subsidy Cost of $0.00.

Transaction #0$0.00September 19, 2025

Department of Energy, a sub agency of Department of Energy, issued a payment of $0.00 to SOUTHERN OHIO CLEANUP COMPANY LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00007$41,942,000.00January 27, 2026

Department of Energy, a sub agency of Department of Energy, issued a payment of $41,942,000.00 to SOUTHERN OHIO CLEANUP COMPANY LLC. The payment included a Subsidy Cost of $0.00.

Transaction #P00006$36,487,000.00December 22, 2025

Department of Energy, a sub agency of Department of Energy, issued a payment of $36,487,000.00 to SOUTHERN OHIO CLEANUP COMPANY LLC. The payment included a Subsidy Cost of $0.00.

Transaction #P00005$0.00December 18, 2025

Department of Energy, a sub agency of Department of Energy, issued a payment of $0.00 to SOUTHERN OHIO CLEANUP COMPANY LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00004$0.00December 17, 2025

Department of Energy, a sub agency of Department of Energy, issued a payment of $0.00 to SOUTHERN OHIO CLEANUP COMPANY LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00003$23,265,000.00November 25, 2025

Department of Energy, a sub agency of Department of Energy, issued a payment of $23,265,000.00 to SOUTHERN OHIO CLEANUP COMPANY LLC. The payment included a Subsidy Cost of $0.00.

Transaction #P00002$18,350,000.00November 7, 2025

Department of Energy, a sub agency of Department of Energy, issued a payment of $18,350,000.00 to SOUTHERN OHIO CLEANUP COMPANY LLC. The payment included a Subsidy Cost of $0.00.

Transaction #P00001$22,925,066.60September 26, 2025

Department of Energy, a sub agency of Department of Energy, issued a payment of $22,925,066.60 to SOUTHERN OHIO CLEANUP COMPANY LLC. The payment included a Subsidy Cost of $0.00.

Transaction #0$0.00September 19, 2025

Department of Energy, a sub agency of Department of Energy, issued a payment of $0.00 to SOUTHERN OHIO CLEANUP COMPANY LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00008$7,111,000.00February 27, 2026

Department of Energy, a sub agency of Department of Energy, issued a payment of $7,111,000.00 to SOUTHERN OHIO CLEANUP COMPANY LLC. The payment included a Subsidy Cost of $0.00.

Transaction #P00007$41,942,000.00January 27, 2026

Department of Energy, a sub agency of Department of Energy, issued a payment of $41,942,000.00 to SOUTHERN OHIO CLEANUP COMPANY LLC. The payment included a Subsidy Cost of $0.00.

Transaction #P00006$36,487,000.00December 22, 2025

Department of Energy, a sub agency of Department of Energy, issued a payment of $36,487,000.00 to SOUTHERN OHIO CLEANUP COMPANY LLC. The payment included a Subsidy Cost of $0.00.

Transaction #P00005$0.00December 18, 2025

Department of Energy, a sub agency of Department of Energy, issued a payment of $0.00 to SOUTHERN OHIO CLEANUP COMPANY LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00004$0.00December 17, 2025

Department of Energy, a sub agency of Department of Energy, issued a payment of $0.00 to SOUTHERN OHIO CLEANUP COMPANY LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00003$23,265,000.00November 25, 2025

Department of Energy, a sub agency of Department of Energy, issued a payment of $23,265,000.00 to SOUTHERN OHIO CLEANUP COMPANY LLC. The payment included a Subsidy Cost of $0.00.

Transaction #P00002$18,350,000.00November 7, 2025

Department of Energy, a sub agency of Department of Energy, issued a payment of $18,350,000.00 to SOUTHERN OHIO CLEANUP COMPANY LLC. The payment included a Subsidy Cost of $0.00.

Transaction #P00001$22,925,066.60September 26, 2025

Department of Energy, a sub agency of Department of Energy, issued a payment of $22,925,066.60 to SOUTHERN OHIO CLEANUP COMPANY LLC. The payment included a Subsidy Cost of $0.00.

Transaction #0$0.00September 19, 2025

Department of Energy, a sub agency of Department of Energy, issued a payment of $0.00 to SOUTHERN OHIO CLEANUP COMPANY LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.