Contractor profile
SIGNATURE SCIENCE LLC
Doing business as SIGNATURE SCIENCE, LLC
Active registration
UEIGMK2EG5EDNL7
CAGE code1TE69
Primary NAICS541690
LocationAUSTIN, TX, 78759
Federal obligations$79M
Prime awards522
Active awards246
Latest award actionAug 4, 2026
Federal award activity
Public award recordTop federal customers
- Department of Homeland Security13 awards$49M
- General Services Administration3 awards$12M
- Department of Defense4 awards$11M
- Department of Justice500 awards$6M
- Department of Health and Human Services1 awards$665,355
- Department of Commerce1 awards$0
NAICS award mix
- 54171514 awards$48M
- 5416205 awards$24M
- 541199500 awards$6M
- 5417141 awards$665,355
- 5416902 awards$2,500
PSC award mix
- AJ923 awards$19M
- AJ129 awards$17M
- B5041 awards$12M
- F9991 awards$12M
- AJ112 awards$10M
- R424499 awards$6M
- AC321 awards$2M
- AN131 awards$665,355
Contract vehicles
- GS00F105CA3 awards$24M
- 70RSAT18D000000043 awards$21M
- 70RSAT23D000000036 awards$15M
- GS10F0484P1 awards$0
Potential recompetes
- Department of Justice$20,268
- Department of Justice$16,943
- Department of Homeland Security$2M
- Department of Justice$16,943
- Department of Justice$16,275
- Department of Justice$16,943
- Department of Justice$13,485
- Department of Justice$12,096
- Department of Justice$24,379
- Department of Justice$15,555
Prime award history
| Award | Agency / office | Category | Value | Dates |
|---|---|---|---|---|
| 15JA1626P00000630EXPERT WITNESS SERVICES | Department of JusticeU.S. ATTORNEYS OFFICE-DC (USA16) | NAICS 541199PSC R424 | $20,017 | Aug 5, 2026 – Aug 4, 2029 |
| 15JA1626P00000621EXPERT WITNESS SERVICES | Department of JusticeU.S. ATTORNEYS OFFICE-DC (USA16) | NAICS 541199PSC R424 | $20,613 | Aug 4, 2026 – Aug 3, 2027 |
| 15JA1626P00000616EXPERT WITNESS SERVICES | Department of JusticeU.S. ATTORNEYS OFFICE-DC (USA16) | NAICS 541199PSC R424 | $22,919 | Jul 31, 2026 – Jul 30, 2029 |
| 15JA1626P00000618EXPERT WITNESS SERVICES | Department of JusticeU.S. ATTORNEYS OFFICE-DC (USA16) | NAICS 541199PSC R424 | $27,259 | Jul 31, 2026 – Jul 30, 2029 |
| 15JA1626P00000499EXPERT WITNESS SERVICES | Department of JusticeU.S. ATTORNEYS OFFICE-DC (USA16) | NAICS 541199PSC R424 | $20,254 | Jun 17, 2026 – Jun 15, 2029 |
| 15JA1626P00000609EXPERT WITNESS SERVICES | Department of JusticeU.S. ATTORNEYS OFFICE-DC (USA16) | NAICS 541199PSC R424 | $23,959 | Jul 30, 2026 – Jul 29, 2029 |
| 15JA1626P00000612EXPERT WITNESS SERVICES | Department of JusticeU.S. ATTORNEYS OFFICE-DC (USA16) | NAICS 541199PSC R424 | $21,281 | Jul 30, 2026 – Jul 29, 2029 |
| 15JA1626P00000613EXPERT WITNESS SERVICES - DNA | Department of JusticeU.S. ATTORNEYS OFFICE-DC (USA16) | NAICS 541199PSC R424 | $21,281 | Jul 30, 2026 – Jul 29, 2029 |
| 1333ND25GNB100005OU00-25-NEW-053 - AI ASSESSING CHEMICAL AND BIOLOGICAL CAPABILITIES BOA | Department of CommerceDEPT OF COMMERCE NIST | NAICS 541690PSC AJ12 | $0 | Aug 18, 2025 – Not stated |
| 15JA1625P00000010EXPERT WITNESS SERVICES | Department of JusticeU.S. ATTORNEYS OFFICE-DC (USA16) | NAICS 541199PSC R424 | $0 | Oct 21, 2024 – Jul 29, 2026 |
| 15JA1626P00000604EXPERT WITNESS SERVICES | Department of JusticeU.S. ATTORNEYS OFFICE-DC (USA16) | NAICS 541199PSC R424 | $17,919 | Jul 29, 2026 – Jul 28, 2029 |
| 15JA1626P00000605EXPERT WITNESS SERVICES - DNA | Department of JusticeU.S. ATTORNEYS OFFICE-DC (USA16) | NAICS 541199PSC R424 | $22,931 | Jul 29, 2026 – Jul 28, 2029 |
Award links and obligation totals come from USAspending.gov public records.
Industries and classifications
NAICS 334516Analytical Laboratory Instrument ManufacturingNAICS 541330Engineering ServicesNAICS 541380Testing Laboratories and ServicesNAICS 541420Industrial Design ServicesNAICS 541511Custom Computer Programming ServicesNAICS 541620Environmental Consulting ServicesNAICS 541690Other Scientific and Technical Consulting ServicesNAICS 541714Research and Development in Biotechnology (except Nanobiotechnology)NAICS 541715Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)NAICS 541990All Other Professional, Scientific, and Technical ServicesNAICS 611430Professional and Management Development TrainingNAICS 611519Other Technical and Trade SchoolsNAICS 611699All Other Miscellaneous Schools and Instruction
Public points of contact
DANIEL HAMILTONGovernment business
RENEE WILLIAMSAlternate government business
DANIEL HAMILTONElectronic business
MICHAEL HURTADOAlternate electronic business
Names and titles are reproduced from the public registration. FedRoster does not guess or enrich personal contact details.