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Department of Defense Awarded a Contract to SIGNATURE SCIENCE LLC for $14,984,216.15

Signed on

9/8/2023, 12:00 AM

SIGNATURE SCIENCE LLC Government Contract #47QFNA23F0160

SIGNATURE SCIENCE LLC was awarded a contract with the United States Government for $14,984,216.15. The contract was awarded by the agency office GSA FAS AAS REGION 1, which is a division with the Federal Acquisition Service within the General Services Administration.

Summary of Award

The recipient of the federal contract is Signature Science LLC, based in Texas, specializing in environmental consulting services. The contract, funded by the Department of Defense, is for a CBRNE Detection Quality Assurance QA Program worth $14,984,216.15. Notable details include fair competition in the solicitation process and a focus on environmental services.

Contract Details

Contract ID47QFNA23F0160
Contract TypeC
Total Obligation$7,904,822.93
Exercised Options$7,905,122.93
Base Amount + Options$14,984,216.15
Date Signed2023-09-08
Contract Description47QFNA23K0045 CBRNE DETECTION QUALITY ASSURANCE QA PROGRAM
Start Date2023-09-30
End Date2026-03-31

Agency Details

Awarding AgencyGeneral Services Administration
Awarding Sub AgencyFederal Acquisition Service
Awarding OfficeGSA FAS AAS REGION 1
Funding AgencyDepartment of Defense
Funding Sub AgencyDefense Finance and Accounting Service
Funding OfficeDFAS-INDY VP GFEBS

Recipient Details

RecipientSIGNATURE SCIENCE LLC
Recipient Location8501 N MOPAC EXPY STE 100 AUSTIN TEXAS, UNITED STATES
Business CategoriesCategory Business, Limited Liability Corporation, Not Designated a Small Business, Special Designations, U.S.-Owned Business

Comments

Award Transactions

Transaction #P00011 | $1,807,188.21June 26, 2025

Defense Finance and Accounting Service, a sub agency of Department of Defense, issued a payment of $1,807,188.21 to SIGNATURE SCIENCE LLC. The payment included a Subsidy Cost of $0.00.

Transaction #P00010 | $48,231.44June 2, 2025

Defense Finance and Accounting Service, a sub agency of Department of Defense, issued a payment of $48,231.44 to SIGNATURE SCIENCE LLC. The payment included a Subsidy Cost of $0.00.

Transaction #P00009 | $1,568,693.50March 26, 2025

Defense Finance and Accounting Service, a sub agency of Department of Defense, issued a payment of $1,568,693.50 to SIGNATURE SCIENCE LLC. The payment included a Subsidy Cost of $0.00.

Transaction #P00008 | $-150.00November 18, 2024

Defense Finance and Accounting Service, a sub agency of Department of Defense, issued a payment of $-150.00 to SIGNATURE SCIENCE LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00007 | $0.00October 24, 2024

Defense Finance and Accounting Service, a sub agency of Department of Defense, issued a payment of $0.00 to SIGNATURE SCIENCE LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00006 | $-221,944.76September 4, 2024

Defense Finance and Accounting Service, a sub agency of Department of Defense, issued a payment of $-221,944.76 to SIGNATURE SCIENCE LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00005 | $5,384.38June 6, 2024

Defense Finance and Accounting Service, a sub agency of Department of Defense, issued a payment of $5,384.38 to SIGNATURE SCIENCE LLC. The payment included a Subsidy Cost of $0.00.

Transaction #P00004 | $33,286.18May 13, 2024

Defense Finance and Accounting Service, a sub agency of Department of Defense, issued a payment of $33,286.18 to SIGNATURE SCIENCE LLC. The payment included a Subsidy Cost of $0.00.

Transaction #P00003 | $131,320.12May 1, 2024

Defense Finance and Accounting Service, a sub agency of Department of Defense, issued a payment of $131,320.12 to SIGNATURE SCIENCE LLC. The payment included a Subsidy Cost of $0.00.

Transaction #P00002 | $2,846,544.78March 27, 2024

Defense Finance and Accounting Service, a sub agency of Department of Defense, issued a payment of $2,846,544.78 to SIGNATURE SCIENCE LLC. The payment included a Subsidy Cost of $0.00.

Transaction #P00001 | $0.00December 4, 2023

Defense Finance and Accounting Service, a sub agency of Department of Defense, issued a payment of $0.00 to SIGNATURE SCIENCE LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #0 | $1,686,269.08September 8, 2023

Defense Finance and Accounting Service, a sub agency of Department of Defense, issued a payment of $1,686,269.08 to SIGNATURE SCIENCE LLC. The payment included a Subsidy Cost of $0.00.

Transaction #P00012 | $-48,926.68August 12, 2025

Defense Finance and Accounting Service, a sub agency of Department of Defense, issued a payment of $-48,926.68 to SIGNATURE SCIENCE LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00011 | $1,807,188.21June 26, 2025

Defense Finance and Accounting Service, a sub agency of Department of Defense, issued a payment of $1,807,188.21 to SIGNATURE SCIENCE LLC. The payment included a Subsidy Cost of $0.00.

Transaction #P00010 | $48,231.44June 2, 2025

Defense Finance and Accounting Service, a sub agency of Department of Defense, issued a payment of $48,231.44 to SIGNATURE SCIENCE LLC. The payment included a Subsidy Cost of $0.00.

Transaction #P00009 | $1,568,693.50March 26, 2025

Defense Finance and Accounting Service, a sub agency of Department of Defense, issued a payment of $1,568,693.50 to SIGNATURE SCIENCE LLC. The payment included a Subsidy Cost of $0.00.

Transaction #P00008 | $-150.00November 18, 2024

Defense Finance and Accounting Service, a sub agency of Department of Defense, issued a payment of $-150.00 to SIGNATURE SCIENCE LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00007 | $0.00October 24, 2024

Defense Finance and Accounting Service, a sub agency of Department of Defense, issued a payment of $0.00 to SIGNATURE SCIENCE LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00006 | $-221,944.76September 4, 2024

Defense Finance and Accounting Service, a sub agency of Department of Defense, issued a payment of $-221,944.76 to SIGNATURE SCIENCE LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00005 | $5,384.38June 6, 2024

Defense Finance and Accounting Service, a sub agency of Department of Defense, issued a payment of $5,384.38 to SIGNATURE SCIENCE LLC. The payment included a Subsidy Cost of $0.00.

Transaction #P00004 | $33,286.18May 13, 2024

Defense Finance and Accounting Service, a sub agency of Department of Defense, issued a payment of $33,286.18 to SIGNATURE SCIENCE LLC. The payment included a Subsidy Cost of $0.00.

Transaction #P00003 | $131,320.12May 1, 2024

Defense Finance and Accounting Service, a sub agency of Department of Defense, issued a payment of $131,320.12 to SIGNATURE SCIENCE LLC. The payment included a Subsidy Cost of $0.00.

Transaction #P00002 | $2,846,544.78March 27, 2024

Defense Finance and Accounting Service, a sub agency of Department of Defense, issued a payment of $2,846,544.78 to SIGNATURE SCIENCE LLC. The payment included a Subsidy Cost of $0.00.

Transaction #P00001 | $0.00December 4, 2023

Defense Finance and Accounting Service, a sub agency of Department of Defense, issued a payment of $0.00 to SIGNATURE SCIENCE LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #0 | $1,686,269.08September 8, 2023

Defense Finance and Accounting Service, a sub agency of Department of Defense, issued a payment of $1,686,269.08 to SIGNATURE SCIENCE LLC. The payment included a Subsidy Cost of $0.00.

Transaction #P00013 | $3,610,109.26March 30, 2026

Defense Finance and Accounting Service, a sub agency of Department of Defense, issued a payment of $3,610,109.26 to SIGNATURE SCIENCE LLC. The payment included a Subsidy Cost of $0.00.

Transaction #P00012 | $-48,926.68August 12, 2025

Defense Finance and Accounting Service, a sub agency of Department of Defense, issued a payment of $-48,926.68 to SIGNATURE SCIENCE LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00011 | $1,807,188.21June 26, 2025

Defense Finance and Accounting Service, a sub agency of Department of Defense, issued a payment of $1,807,188.21 to SIGNATURE SCIENCE LLC. The payment included a Subsidy Cost of $0.00.

Transaction #P00010 | $48,231.44June 2, 2025

Defense Finance and Accounting Service, a sub agency of Department of Defense, issued a payment of $48,231.44 to SIGNATURE SCIENCE LLC. The payment included a Subsidy Cost of $0.00.

Transaction #P00009 | $1,568,693.50March 26, 2025

Defense Finance and Accounting Service, a sub agency of Department of Defense, issued a payment of $1,568,693.50 to SIGNATURE SCIENCE LLC. The payment included a Subsidy Cost of $0.00.

Transaction #P00008 | $-150.00November 18, 2024

Defense Finance and Accounting Service, a sub agency of Department of Defense, issued a payment of $-150.00 to SIGNATURE SCIENCE LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00007 | $0.00October 24, 2024

Defense Finance and Accounting Service, a sub agency of Department of Defense, issued a payment of $0.00 to SIGNATURE SCIENCE LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00006 | $-221,944.76September 4, 2024

Defense Finance and Accounting Service, a sub agency of Department of Defense, issued a payment of $-221,944.76 to SIGNATURE SCIENCE LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #P00005 | $5,384.38June 6, 2024

Defense Finance and Accounting Service, a sub agency of Department of Defense, issued a payment of $5,384.38 to SIGNATURE SCIENCE LLC. The payment included a Subsidy Cost of $0.00.

Transaction #P00004 | $33,286.18May 13, 2024

Defense Finance and Accounting Service, a sub agency of Department of Defense, issued a payment of $33,286.18 to SIGNATURE SCIENCE LLC. The payment included a Subsidy Cost of $0.00.

Transaction #P00003 | $131,320.12May 1, 2024

Defense Finance and Accounting Service, a sub agency of Department of Defense, issued a payment of $131,320.12 to SIGNATURE SCIENCE LLC. The payment included a Subsidy Cost of $0.00.

Transaction #P00002 | $2,846,544.78March 27, 2024

Defense Finance and Accounting Service, a sub agency of Department of Defense, issued a payment of $2,846,544.78 to SIGNATURE SCIENCE LLC. The payment included a Subsidy Cost of $0.00.

Transaction #P00001 | $0.00December 4, 2023

Defense Finance and Accounting Service, a sub agency of Department of Defense, issued a payment of $0.00 to SIGNATURE SCIENCE LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #0 | $1,686,269.08September 8, 2023

Defense Finance and Accounting Service, a sub agency of Department of Defense, issued a payment of $1,686,269.08 to SIGNATURE SCIENCE LLC. The payment included a Subsidy Cost of $0.00.