Contractor profile
EPSILON C5I INC
Active registrationSmall Business
UEIKFP1XYK24DZ8
CAGE code0BS45
Primary NAICS541330
LocationSAN DIEGO, CA, 92123
Federal obligations$101M
Prime awards34
Active awards15
Latest award actionJul 3, 2026
Federal award activity
Public award recordTop federal customers
- Department of Defense33 awards$101M
- General Services Administration1 awards$2,500
NAICS award mix
- 54171523 awards$82M
- 54133010 awards$19M
- 5416901 awards$2,500
PSC award mix
- R42314 awards$46M
- AC1310 awards$36M
- AC142 awards$10M
- AC331 awards$5M
- R4253 awards$4M
- J0591 awards$312,308
- R4991 awards$2,500
- C2192 awards$0
Contract vehicles
- FA860422DB00613 awards$46M
- N6893621G00032 awards$28M
- N6600121D01612 awards$10M
- N6600121D00563 awards$9M
- N6893625D00041 awards$2,500
- N0042125D00591 awards$1,000
- HQ085926DE0731 awards$500
Potential recompetes
- Department of Defense$3M
- Department of Defense$763,313
- Department of Defense$2M
- Department of Defense$1M
- Department of Defense$13M
- Department of Defense$2M
- Department of Defense$10M
- Department of Defense$7M
- Department of Defense$299,933
- Department of Defense$5M
Prime award history
| Award | Agency / office | Category | Value | Dates |
|---|---|---|---|---|
| 47QRCA25DU399ONE ACQUISITION SOLUTION FOR INTEGRATED SERVICES PLUS (OASIS+) UNRESTRICTED MULTIPLE AGENCY CONTRACT (MAC) | General Services AdministrationGSA/FAS/PSHC/OASIS PLUS | NAICS 541690PSC R499 | $2,500 | Dec 17, 2024 – Not stated |
| N6893625F034025F0340 SBIR 3 N101-100 | Department of DefenseNAVAL AIR WARFARE CENTER | NAICS 541715PSC AC13 | $11M | Jun 11, 2025 – Jun 10, 2026 |
| FA860422DB006NOVASTAR, NASIC S AND TI ANALYTIC CAPABILITY SUPPORT CONTRACT | Department of DefenseFA8604 AFLCMC PZI | NAICS 541715PSC R423 | $0 | Aug 19, 2022 – Not stated |
| N6600125F0138TEST AUTOMATION FRAMEWORK (TAF) ENGINEERING AND TECHNICAL SUPPORT | Department of DefenseNIWC PACIFIC | NAICS 541330PSC AC33 | $7M | Feb 3, 2025 – Feb 2, 2028 |
| FA860424FB047NOVASTAR, NATIONAL AIR AND SPACE INTELLIGENCE CENTER SCIENCE AND TECHNICAL INTELLIGENCE ANALYTIC CAPABILITY SUPPORT | Department of DefenseFA8604 AFLCMC PZI | NAICS 541715PSC R423 | $10M | Feb 2, 2024 – Feb 1, 2028 |
| FA860425FB039THE PERFORMANCE WORK STATEMENT, ENTITLED NASIC MISSION TRAINING SUPPORT, NSC-25-008, DATED 3 OCTOBER 2024 IS HEREBY INCORPORATED BY REFERENCE. | Department of DefenseFA8604 AFLCMC PZI | NAICS 541715PSC R423 | $1M | Jan 6, 2025 – Jan 5, 2030 |
| N6893621D0018IETS FOLLOW ON IDIQ MAC | Department of DefenseNAVAL AIR WARFARE CENTER | NAICS 541715PSC AC13 | $0 | Jul 6, 2021 – Not stated |
| FA860423FB417NOVASTAR, NATIONAL AIR AND SPACE INTELLIGENCE CENTER SCIENCE AND TECHNICAL INTELLIGENCE ANALYTIC CAPABILITY SUPPORT CONTRACT | Department of DefenseFA8604 AFLCMC PZI | NAICS 541715PSC R423 | $5M | Sep 29, 2023 – Jul 28, 2026 |
| FA860423FB317NOVASTAR, NATIONAL AIR AND SPACE INTELLIGENCE CENTER SCIENCE AND TECHNICAL ANALYTIC CAPABILITY SUPPORT | Department of DefenseFA8604 AFLCMC PZI | NAICS 541715PSC R423 | $13M | Aug 23, 2023 – Feb 22, 2027 |
| N6600126F8523THIS IS A SEVERABLE, LEVEL-OF-EFFORT (LOE) TASK ORDER FOR A 12-MONTH PERIOD OF PERFORMANCE TO PROVIDE SUPPORT IN RESEARCH AND DEVELOPMENT OF SIGNALS INTELLIGENCE (SIGINT) CAPABILITIES. | Department of DefenseNIWC PACIFIC | NAICS 541330PSC J059 | $763,313 | Dec 5, 2025 – Dec 4, 2026 |
| N0001425C1128TACTICAL APPLICATIONS FOR CONTAINERIZED KNOWLEDGE AND LOGISTICS EXECUTION (TACKLE) | Department of DefenseOFFICE OF NAVAL RESEARCH | NAICS 541715PSC AC13 | $3M | Aug 5, 2025 – Aug 4, 2026 |
| FA860424FB290THE PERFORMANCE WORK STATEMENT ENTITLED RAPID PERFORMANCE WEAPONS MODELING, DATED 13 JUNE 2024, IS HEREBY INCORPORATED BY REFERENCE. | Department of DefenseFA8604 AFLCMC PZI | NAICS 541715PSC R423 | $4M | Aug 21, 2024 – Aug 20, 2029 |
Award links and obligation totals come from USAspending.gov public records.
Industries and classifications
NAICS 334290Other Communications Equipment ManufacturingNAICS 334511Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument ManufacturingNAICS 541330Engineering ServicesNAICS 541370Surveying and Mapping (except Geophysical) ServicesNAICS 541511Custom Computer Programming ServicesNAICS 541512Computer Systems Design ServicesNAICS 541519Other Computer Related ServicesNAICS 541690Other Scientific and Technical Consulting ServicesNAICS 541713Research and Development in NanotechnologyNAICS 541715Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
Public points of contact
JAMES LOISELLESR. VP OF ADMINISTRATIONGovernment business
STEVE MARTINVICE PRESIDENTAlternate government business
JAMES LOISELLESR. VP OF ADMINISTRATIONElectronic business
STEVE MARTINVICE PRESIDENTAlternate electronic business
Names and titles are reproduced from the public registration. FedRoster does not guess or enrich personal contact details.