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Department of Energy Awarded a Contract to MISSION CONVERSION SERVICES ALLIANCE, LLC for $2,343,641,229.00

Signed on

11/8/2024, 12:00 AM

MISSION CONVERSION SERVICES ALLIANCE, LLC Government Contract #89303325DEM000122

MISSION CONVERSION SERVICES ALLIANCE, LLC was awarded a contract with the United States Government for $2,343,641,229.00. The contract was awarded by the agency office EM-ENVIRONMENTAL MGMT CON BUS CTR, which is a division with the Department of Energy within the Department of Energy.

Summary of Award

The recipient of the federal contract is Mission Conversion Services Alliance, LLC. They are involved in "OPERATION OF PRODUCTION BUILDINGS." The contract, funded by the Department of Energy, is for managing and operating all Uranium Hexafluoride (UF6) activities at PPPO, with a total award amount of $46,184,459.22. Notable transactions include a payment of $38,524,236.10 and several other payments ranging from $1,500,000 to $7,240,776.88.

Contract Details

Contract ID89303325DEM000122
Contract TypeIDV_B_B
Total Obligation$46,184,459.22
Exercised Options
Base Amount + Options$2,343,641,229.00
Date Signed2024-11-08
Contract DescriptionTHE U.S. DEPARTMENT OF ENERGY (DOE), ENVIRONMENTAL MANAGEMENT CONSOLIDATED BUSINESS CENTER (EMCBC) IS SOLICITING FOR THE POTENTIAL CONTRACT AWARD FOR THE CONTINUED MANAGEMENT AND OPERATION OF ALL URANIUM HEXAFLUORIDE (UF6) ACTIVITIES AT PPPO. THIS IN
Start Date2024-11-08
End Date2030-09-30

Agency Details

Awarding AgencyDepartment of Energy
Awarding Sub AgencyDepartment of Energy
Awarding OfficeEM-ENVIRONMENTAL MGMT CON BUS CTR
Funding AgencyDepartment of Energy
Funding Sub AgencyDepartment of Energy
Funding OfficeENVIRONMENTAL MANAGEMENT

Recipient Details

RecipientMISSION CONVERSION SERVICES ALLIANCE, LLC
Recipient Location545 OAK RIDGE TPKE OAK RIDGE TENNESSEE, UNITED STATES
Business CategoriesCategory Business, Corporate Entity Not Tax Exempt, Foreign Owned, Foreign-Owned and U.S.-Incorporated Business, Not Designated a Small Business, Special Designations

Comments

Award Transactions

Transaction #P00011 | $560,223.12October 22, 2025

Department of Energy, a sub agency of Department of Energy, issued a payment of $560,223.12 to MISSION CONVERSION SERVICES ALLIANCE, LLC. The payment included a Subsidy Cost of $0.00.

Transaction #P00010 | $38,524,236.10September 26, 2025

Department of Energy, a sub agency of Department of Energy, issued a payment of $38,524,236.10 to MISSION CONVERSION SERVICES ALLIANCE, LLC. The payment included a Subsidy Cost of $0.00.

Transaction #P00009 | $0.00September 24, 2025

Department of Energy, a sub agency of Department of Energy, issued a payment of $0.00 to MISSION CONVERSION SERVICES ALLIANCE, LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00007 | $0.00September 15, 2025

Department of Energy, a sub agency of Department of Energy, issued a payment of $0.00 to MISSION CONVERSION SERVICES ALLIANCE, LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00008 | $0.00September 15, 2025

Department of Energy, a sub agency of Department of Energy, issued a payment of $0.00 to MISSION CONVERSION SERVICES ALLIANCE, LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00006 | $1,600,000.00September 10, 2025

Department of Energy, a sub agency of Department of Energy, issued a payment of $1,600,000.00 to MISSION CONVERSION SERVICES ALLIANCE, LLC. The payment included a Subsidy Cost of $0.00.

Transaction #P00005 | $0.00August 7, 2025

Department of Energy, a sub agency of Department of Energy, issued a payment of $0.00 to MISSION CONVERSION SERVICES ALLIANCE, LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00004 | $1,500,000.00July 28, 2025

Department of Energy, a sub agency of Department of Energy, issued a payment of $1,500,000.00 to MISSION CONVERSION SERVICES ALLIANCE, LLC. The payment included a Subsidy Cost of $0.00.

Transaction #P00003 | $0.00July 1, 2025

Department of Energy, a sub agency of Department of Energy, issued a payment of $0.00 to MISSION CONVERSION SERVICES ALLIANCE, LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00002 | $0.00May 30, 2025

Department of Energy, a sub agency of Department of Energy, issued a payment of $0.00 to MISSION CONVERSION SERVICES ALLIANCE, LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00001 | $3,499,890.00May 29, 2025

Department of Energy, a sub agency of Department of Energy, issued a payment of $3,499,890.00 to MISSION CONVERSION SERVICES ALLIANCE, LLC. The payment included a Subsidy Cost of $0.00.

Transaction #0 | $500,110.00November 8, 2024

Department of Energy, a sub agency of Department of Energy, issued a payment of $500,110.00 to MISSION CONVERSION SERVICES ALLIANCE, LLC. The payment included a Subsidy Cost of $0.00.

Transaction #P00013 | $0.00November 10, 2025

Department of Energy, a sub agency of Department of Energy, issued a payment of $0.00 to MISSION CONVERSION SERVICES ALLIANCE, LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00012 | $7,240,776.88November 6, 2025

Department of Energy, a sub agency of Department of Energy, issued a payment of $7,240,776.88 to MISSION CONVERSION SERVICES ALLIANCE, LLC. The payment included a Subsidy Cost of $0.00.

Transaction #P00011 | $560,223.12October 22, 2025

Department of Energy, a sub agency of Department of Energy, issued a payment of $560,223.12 to MISSION CONVERSION SERVICES ALLIANCE, LLC. The payment included a Subsidy Cost of $0.00.

Transaction #P00010 | $38,524,236.10September 26, 2025

Department of Energy, a sub agency of Department of Energy, issued a payment of $38,524,236.10 to MISSION CONVERSION SERVICES ALLIANCE, LLC. The payment included a Subsidy Cost of $0.00.

Transaction #P00009 | $0.00September 24, 2025

Department of Energy, a sub agency of Department of Energy, issued a payment of $0.00 to MISSION CONVERSION SERVICES ALLIANCE, LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00008 | $0.00September 15, 2025

Department of Energy, a sub agency of Department of Energy, issued a payment of $0.00 to MISSION CONVERSION SERVICES ALLIANCE, LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00007 | $0.00September 15, 2025

Department of Energy, a sub agency of Department of Energy, issued a payment of $0.00 to MISSION CONVERSION SERVICES ALLIANCE, LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00006 | $1,600,000.00September 10, 2025

Department of Energy, a sub agency of Department of Energy, issued a payment of $1,600,000.00 to MISSION CONVERSION SERVICES ALLIANCE, LLC. The payment included a Subsidy Cost of $0.00.

Transaction #P00005 | $0.00August 7, 2025

Department of Energy, a sub agency of Department of Energy, issued a payment of $0.00 to MISSION CONVERSION SERVICES ALLIANCE, LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00004 | $1,500,000.00July 28, 2025

Department of Energy, a sub agency of Department of Energy, issued a payment of $1,500,000.00 to MISSION CONVERSION SERVICES ALLIANCE, LLC. The payment included a Subsidy Cost of $0.00.

Transaction #P00003 | $0.00July 1, 2025

Department of Energy, a sub agency of Department of Energy, issued a payment of $0.00 to MISSION CONVERSION SERVICES ALLIANCE, LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00002 | $0.00May 30, 2025

Department of Energy, a sub agency of Department of Energy, issued a payment of $0.00 to MISSION CONVERSION SERVICES ALLIANCE, LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00001 | $3,499,890.00May 29, 2025

Department of Energy, a sub agency of Department of Energy, issued a payment of $3,499,890.00 to MISSION CONVERSION SERVICES ALLIANCE, LLC. The payment included a Subsidy Cost of $0.00.

Transaction #0 | $500,110.00November 8, 2024

Department of Energy, a sub agency of Department of Energy, issued a payment of $500,110.00 to MISSION CONVERSION SERVICES ALLIANCE, LLC. The payment included a Subsidy Cost of $0.00.

Transaction #P00018 | $0.00February 2, 2026

Department of Energy, a sub agency of Department of Energy, issued a payment of $0.00 to MISSION CONVERSION SERVICES ALLIANCE, LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00017 | $49,197,000.00January 27, 2026

Department of Energy, a sub agency of Department of Energy, issued a payment of $49,197,000.00 to MISSION CONVERSION SERVICES ALLIANCE, LLC. The payment included a Subsidy Cost of $0.00.

Transaction #P00016 | $12,838,000.00December 31, 2025

Department of Energy, a sub agency of Department of Energy, issued a payment of $12,838,000.00 to MISSION CONVERSION SERVICES ALLIANCE, LLC. The payment included a Subsidy Cost of $0.00.

Transaction #P00015 | $18,140,000.00November 26, 2025

Department of Energy, a sub agency of Department of Energy, issued a payment of $18,140,000.00 to MISSION CONVERSION SERVICES ALLIANCE, LLC. The payment included a Subsidy Cost of $0.00.

Transaction #P00014 | $6,602,761.59November 13, 2025

Department of Energy, a sub agency of Department of Energy, issued a payment of $6,602,761.59 to MISSION CONVERSION SERVICES ALLIANCE, LLC. The payment included a Subsidy Cost of $0.00.

Transaction #P00013 | $0.00November 10, 2025

Department of Energy, a sub agency of Department of Energy, issued a payment of $0.00 to MISSION CONVERSION SERVICES ALLIANCE, LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00012 | $7,240,776.88November 6, 2025

Department of Energy, a sub agency of Department of Energy, issued a payment of $7,240,776.88 to MISSION CONVERSION SERVICES ALLIANCE, LLC. The payment included a Subsidy Cost of $0.00.

Transaction #P00011 | $560,223.12October 22, 2025

Department of Energy, a sub agency of Department of Energy, issued a payment of $560,223.12 to MISSION CONVERSION SERVICES ALLIANCE, LLC. The payment included a Subsidy Cost of $0.00.

Transaction #P00010 | $38,524,236.10September 26, 2025

Department of Energy, a sub agency of Department of Energy, issued a payment of $38,524,236.10 to MISSION CONVERSION SERVICES ALLIANCE, LLC. The payment included a Subsidy Cost of $0.00.

Transaction #P00009 | $0.00September 24, 2025

Department of Energy, a sub agency of Department of Energy, issued a payment of $0.00 to MISSION CONVERSION SERVICES ALLIANCE, LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00007 | $0.00September 15, 2025

Department of Energy, a sub agency of Department of Energy, issued a payment of $0.00 to MISSION CONVERSION SERVICES ALLIANCE, LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00008 | $0.00September 15, 2025

Department of Energy, a sub agency of Department of Energy, issued a payment of $0.00 to MISSION CONVERSION SERVICES ALLIANCE, LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00006 | $1,600,000.00September 10, 2025

Department of Energy, a sub agency of Department of Energy, issued a payment of $1,600,000.00 to MISSION CONVERSION SERVICES ALLIANCE, LLC. The payment included a Subsidy Cost of $0.00.

Transaction #P00005 | $0.00August 7, 2025

Department of Energy, a sub agency of Department of Energy, issued a payment of $0.00 to MISSION CONVERSION SERVICES ALLIANCE, LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00004 | $1,500,000.00July 28, 2025

Department of Energy, a sub agency of Department of Energy, issued a payment of $1,500,000.00 to MISSION CONVERSION SERVICES ALLIANCE, LLC. The payment included a Subsidy Cost of $0.00.

Transaction #P00003 | $0.00July 1, 2025

Department of Energy, a sub agency of Department of Energy, issued a payment of $0.00 to MISSION CONVERSION SERVICES ALLIANCE, LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00002 | $0.00May 30, 2025

Department of Energy, a sub agency of Department of Energy, issued a payment of $0.00 to MISSION CONVERSION SERVICES ALLIANCE, LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00001 | $3,499,890.00May 29, 2025

Department of Energy, a sub agency of Department of Energy, issued a payment of $3,499,890.00 to MISSION CONVERSION SERVICES ALLIANCE, LLC. The payment included a Subsidy Cost of $0.00.

Transaction #0 | $500,110.00November 8, 2024

Department of Energy, a sub agency of Department of Energy, issued a payment of $500,110.00 to MISSION CONVERSION SERVICES ALLIANCE, LLC. The payment included a Subsidy Cost of $0.00.

Transaction #P00021 | $0.00March 5, 2026

Department of Energy, a sub agency of Department of Energy, issued a payment of $0.00 to MISSION CONVERSION SERVICES ALLIANCE, LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00020 | $8,500,000.00February 27, 2026

Department of Energy, a sub agency of Department of Energy, issued a payment of $8,500,000.00 to MISSION CONVERSION SERVICES ALLIANCE, LLC. The payment included a Subsidy Cost of $0.00.

Transaction #P00019 | $0.00February 4, 2026

Department of Energy, a sub agency of Department of Energy, issued a payment of $0.00 to MISSION CONVERSION SERVICES ALLIANCE, LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00018 | $0.00February 2, 2026

Department of Energy, a sub agency of Department of Energy, issued a payment of $0.00 to MISSION CONVERSION SERVICES ALLIANCE, LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00017 | $49,197,000.00January 27, 2026

Department of Energy, a sub agency of Department of Energy, issued a payment of $49,197,000.00 to MISSION CONVERSION SERVICES ALLIANCE, LLC. The payment included a Subsidy Cost of $0.00.

Transaction #P00016 | $12,838,000.00December 31, 2025

Department of Energy, a sub agency of Department of Energy, issued a payment of $12,838,000.00 to MISSION CONVERSION SERVICES ALLIANCE, LLC. The payment included a Subsidy Cost of $0.00.

Transaction #P00015 | $18,140,000.00November 26, 2025

Department of Energy, a sub agency of Department of Energy, issued a payment of $18,140,000.00 to MISSION CONVERSION SERVICES ALLIANCE, LLC. The payment included a Subsidy Cost of $0.00.

Transaction #P00014 | $6,602,761.59November 13, 2025

Department of Energy, a sub agency of Department of Energy, issued a payment of $6,602,761.59 to MISSION CONVERSION SERVICES ALLIANCE, LLC. The payment included a Subsidy Cost of $0.00.

Transaction #P00013 | $0.00November 10, 2025

Department of Energy, a sub agency of Department of Energy, issued a payment of $0.00 to MISSION CONVERSION SERVICES ALLIANCE, LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00012 | $7,240,776.88November 6, 2025

Department of Energy, a sub agency of Department of Energy, issued a payment of $7,240,776.88 to MISSION CONVERSION SERVICES ALLIANCE, LLC. The payment included a Subsidy Cost of $0.00.

Transaction #P00011 | $560,223.12October 22, 2025

Department of Energy, a sub agency of Department of Energy, issued a payment of $560,223.12 to MISSION CONVERSION SERVICES ALLIANCE, LLC. The payment included a Subsidy Cost of $0.00.

Transaction #P00010 | $38,524,236.10September 26, 2025

Department of Energy, a sub agency of Department of Energy, issued a payment of $38,524,236.10 to MISSION CONVERSION SERVICES ALLIANCE, LLC. The payment included a Subsidy Cost of $0.00.

Transaction #P00009 | $0.00September 24, 2025

Department of Energy, a sub agency of Department of Energy, issued a payment of $0.00 to MISSION CONVERSION SERVICES ALLIANCE, LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00008 | $0.00September 15, 2025

Department of Energy, a sub agency of Department of Energy, issued a payment of $0.00 to MISSION CONVERSION SERVICES ALLIANCE, LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00007 | $0.00September 15, 2025

Department of Energy, a sub agency of Department of Energy, issued a payment of $0.00 to MISSION CONVERSION SERVICES ALLIANCE, LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00006 | $1,600,000.00September 10, 2025

Department of Energy, a sub agency of Department of Energy, issued a payment of $1,600,000.00 to MISSION CONVERSION SERVICES ALLIANCE, LLC. The payment included a Subsidy Cost of $0.00.

Transaction #P00005 | $0.00August 7, 2025

Department of Energy, a sub agency of Department of Energy, issued a payment of $0.00 to MISSION CONVERSION SERVICES ALLIANCE, LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00004 | $1,500,000.00July 28, 2025

Department of Energy, a sub agency of Department of Energy, issued a payment of $1,500,000.00 to MISSION CONVERSION SERVICES ALLIANCE, LLC. The payment included a Subsidy Cost of $0.00.

Transaction #P00003 | $0.00July 1, 2025

Department of Energy, a sub agency of Department of Energy, issued a payment of $0.00 to MISSION CONVERSION SERVICES ALLIANCE, LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00002 | $0.00May 30, 2025

Department of Energy, a sub agency of Department of Energy, issued a payment of $0.00 to MISSION CONVERSION SERVICES ALLIANCE, LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00001 | $3,499,890.00May 29, 2025

Department of Energy, a sub agency of Department of Energy, issued a payment of $3,499,890.00 to MISSION CONVERSION SERVICES ALLIANCE, LLC. The payment included a Subsidy Cost of $0.00.

Transaction #0 | $500,110.00November 8, 2024

Department of Energy, a sub agency of Department of Energy, issued a payment of $500,110.00 to MISSION CONVERSION SERVICES ALLIANCE, LLC. The payment included a Subsidy Cost of $0.00.

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