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Signature Science LLC

Signature Science LLC holds 12 government contract awards worth $50M from 5 agencies on RFPFinder, July 2018 to September 2025.

Awards1212 federal · 0 state and local
Total value$50Mawarded value on record
Agencies5most from Office of Procurement Operations
Last awardSep 23, 2025first Jul 1, 2018
UEIGMK2EG5EDNL7Unique Entity ID
Expiring in 12 months6likely recompetes
Subcontracts99 issued, $660K
GSA MASGS-00F-105CA7 SINs · option period to Apr 14, 2030

What government contracts does Signature Science LLC hold?

Signature Science LLC holds 12 government contract awards worth $50M on RFPFinder, most from Office of Procurement Operations (8 awards), mainly under NAICS 541715 (Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)) and NAICS 541620 (Environmental Consulting Services). 6 of them end in the next 12 months. The latest award on record is dated Sep 23, 2025.

Recent awards

12 awards, newest first
Recent awards to Signature Science LLC
AwardedAgencyDescriptionAmountSource record
Sep 23, 2025Office of Procurement OperationsSUPPORT FOR CRITICAL INFRASTRUCTURE SECURITY AND RESILIENCE RESEARCH (CISRR) PROGRAM.70RSAT25FR0000022$508KSource
Sep 24, 2024Office of Procurement OperationsTSL DT&E IDIQ TASK ORDER FOR BULK RESOLUTION TECHNOLOGY DEVELOPMENT.70RSAT24FR0000106$1.6MSource
Sep 23, 2024Defense Threat Reduction AgencyFUNCTIONAL EXPLOITATION AND ANALYSIS OF THREATS (FEAT)HDTRA124C0039$2.7MSource
Sep 20, 2024Office of Procurement OperationsSIGNATURE SCIENCE RDDT&E IDIQ FOR TSL WITH TECHNICAL SERVICES AND SUPPORT.70RSAT24FR0000094$1.6MSource
Sep 18, 2024Office of Procurement OperationsTSL RDT&E IDIQ TASK ORDER FOR THE DEVELOPMENTAL TEST AND EVALUATION FOR CHEMISTRY APPLIED RESEARCH AND DEVELOPMENT IN S…70RSAT24FR0000059$5.9MSource
Aug 2, 2024Office of Procurement OperationsTHIS IS A NEW TASK ORDER FOR BULK DETECTION LABORATORY AND SIMULANT DEVELOPMENT LABORATORY.70RSAT24FR0000045$7.0MSource
Jun 28, 2024Office of Procurement OperationsTHE PURPOSE OF THIS U.S. DEPARTMENT OF HOMELAND SECURITY (DHS) TIME-AND-MATERIALS TASK ORDER IS TO PROVIDE SUPPORT THE…70RSAT24FR0000052$1.3MSource
Jun 21, 2024Office of Assistant Secretary for Preparedness and ResponseSIGNATURE SCIENCE-TO DEVELOP THE SEQ-OUT, AN AUTOMATED SAMPLE PREPARATION PLATFORM THAT WILL DELIVER INTEGRATED SAMPLE…75A50124C00022$665KSource
Sep 22, 2022Office of Procurement OperationsNEW ALARM RESOLUTION TASK ORDER70RSAT22FR0000095$1.6MSource
Sep 1, 2022Department of the ArmyRESEARCH AND DEVELOPMENT- 'FORENSIC ANALYSIS OF LOW LEVEL IONIZING RADIATION EXPOSURE OVER TIME (FALLOUT)"W911NF22C0051$10MSource
Oct 4, 2021Office of Procurement OperationsTHE PURPOSE OF THIS AMENDED REQUISITION IS TO ADD FUNDING FOR TSL-21-088 NEW TASK ORDER METERED DOSE DEPOSITION70RSAT21FR0000156$1.5MSource
Jul 1, 2018Federal Acquisition ServiceJPEOCBD QA LAB SUPPORT47QFNA18F0056$14MSource

Contracts ending in the next 12 months

6 awards by period-of-performance end
Contracts held by Signature Science LLC ending in the next 12 months
EndsAgencyDescriptionAmountSource record
Dec 23, 2026Office of Procurement OperationsTSL DT&E IDIQ TASK ORDER FOR BULK RESOLUTION TECHNOLOGY DEVELOPMENT.70RSAT24FR0000106$1.6MSource
Dec 24, 2026Defense Threat Reduction AgencyFUNCTIONAL EXPLOITATION AND ANALYSIS OF THREATS (FEAT)HDTRA124C0039$2.7MSource
May 7, 2027Office of Procurement OperationsTHIS IS A NEW TASK ORDER FOR BULK DETECTION LABORATORY AND SIMULANT DEVELOPMENT LABORATORY.70RSAT24FR0000045$7.0MSource
May 29, 2027Office of Procurement OperationsSIGNATURE SCIENCE RDDT&E IDIQ FOR TSL WITH TECHNICAL SERVICES AND SUPPORT.70RSAT24FR0000094$1.6MSource
May 31, 2027Office of Procurement OperationsTSL RDT&E IDIQ TASK ORDER FOR THE DEVELOPMENTAL TEST AND EVALUATION FOR CHEMISTRY APPLIED RESEARCH AND DEVELOPMENT IN S…70RSAT24FR0000059$5.9MSource

Pro shows all 6 expiring awards.

Find these on the recompete radar

Subcontracts issued

9 subawards worth $660K under Signature Science LLC's prime contracts
Subcontractors used by Signature Science LLC
SubcontractorSubawardsValueLatest
William Marsh Rice University4$515KMar 13, 2026
Elementar Americas, Inc.1$61KDec 23, 2025
Leidos Security Detection & Automation, Inc1$43KJan 6, 2026
Anton Paar USA, Inc1$31KAug 12, 2026
The Trustees of Columbia University in the City of New York2$10KMar 11, 2025

Open solicitations Signature Science LLC could bid on

All 12 under PSC AJ12

Open notices under PSC AJ12, Signature Science LLC's most frequent product and service code, soonest deadline first.

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Questions about Signature Science LLC

What does Signature Science LLC sell to the government?

Signature Science LLC's awards on RFPFinder fall mostly under NAICS 541715 (Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)), NAICS 541620 (Environmental Consulting Services) and PSC AJ12. Its most common product and service code is AJ12, on 7 awards.

Which agencies buy from Signature Science LLC?

Office of Procurement Operations (8 awards), Federal Acquisition Service (1 award) and Department of the Army (1 award) buy the most from Signature Science LLC on RFPFinder, out of 5 agencies in total.

How much has Signature Science LLC been awarded in government contracts?

$50M across 12 awards on RFPFinder, July 2018 to September 2025. That is the sum of the award records RFPFinder holds, not a complete history of Signature Science LLC's government revenue.

Which subcontractors does Signature Science LLC use?

Signature Science LLC reported 9 subawards worth $660K on USAspending.gov, the largest to William Marsh Rice University ($515K), Elementar Americas, Inc. ($61K) and Leidos Security Detection & Automation, Inc ($43K). These are the subawards under prime contracts for the agencies and codes RFPFinder tracks.

Does Signature Science LLC hold a GSA Schedule?

Yes. GSA eLibrary lists MAS contract GS-00F-105CA with 7 Special Item Numbers (541330ENG, 541380, 541420, 541620 and 541715 and more); the current option period runs to Apr 14, 2030. Federal agencies can place orders against it under FAR subpart 8.4, through GSA Advantage or GSA eBuy, instead of running a separate open-market buy.

How do I find Signature Science LLC's UEI or CAGE code?

Signature Science LLC's UEI on its federal awards is GMK2EG5EDNL7. Award records do not carry CAGE codes; search the UEI in SAM.gov's entity search to see the CAGE code and registration status.

Vendor totals add up the award records RFPFinder holds: federal contract awards from USAspending.gov for the agencies and codes behind open notices, and state and local awards from open-data contract registers and purchase-order files. They are not a vendor's complete government revenue, and a register that lists a contract ceiling or repeats a contract can overstate spend. Names are grouped across spellings ("Corp" and "Corporation"); each award links to its source record. Subcontracts are prime contractors' subaward reports on USAspending.gov for the prime awards behind the same agencies and codes, and GSA Schedule contracts come from GSA eLibrary's MAS contractor list; both are matched to vendors by name.