Epsilon c5i Inc
Epsilon c5i Inc received $37.6M in federal prime contract obligations in the 12 months ending Oct 5, 2026, up 3.9% from $36.1M the year before, and $144.4M since FY2022. Its largest customer is the Department of Defense.
See 6 contracts ending in the next 18 months ↓Contractor details
- Unique Entity ID (UEI)
- KFP1XYK24DZ8
- CAGE code
- 0BS45
- Headquarters
- SAN Diego, CA
- Business size
- Small Business
- Parent company
- Epsilon Systems Solutions, Inc.
As recorded on this UEI's most recent prime contract action in USAspending.gov. Confirm current registration and certifications in SAM.gov.
Obligations by fiscal year
Net prime contract obligations by federal fiscal year.
Top agencies
Funding agencies ranked by obligations since FY2022.
| Funding agency | Latest 12 mo | Since FY2022 |
|---|---|---|
| Department of Defense | $37.6M | $144.4M |
Top NAICS codes
Industry codes agencies recorded on this contractor's awards, since FY2022.
What it sells
Product and service codes (PSC) on this contractor's awards, since FY2022.
| PSC | Description | Since FY2022 |
|---|---|---|
| R423 | Support- professional: Intelligence | $66.9M |
| AC13 | National Defense R&D services; Department of Defense - military; Experimental Development | $48.9M |
| AC14 | National Defense R&D services; Department of Defense - military; R&D Administrative Expenses | $14.0M |
| R425 | Support- professional: Engineering/Technical | $9.5M |
| AC33 | National Defense R&D services; Defense-Related activities; Experimental Development | $4.7M |
| J059 | Maint/Repair/Rebuild of Equipment- Electrical and Electronic Equipment Components | $312K |
Contracts ending in the next 18 months
This contractor's largest awards whose current period of performance ends soon. Options and extensions often move these dates.
| Award | Agency | Obligated | Current end |
|---|---|---|---|
| FA860424FB047 | Department of Defense NOVASTAR, NATIONAL AIR AND SPACE INTELLIGENCE CENTER SCIENCE AND TECHNICAL INTELLIGENCE ANALYTIC CAPABILITY SUPPORT | $9.8M | Feb 1, 2027 |
| FA860424FB077 | Department of Defense NOVASTAR, NATIONAL AIR AND SPACE INTELLIGENCE CENTER SCIENCE AND TECHNICAL INTELLIGENCE ANALYTIC CAPABILITY SUPPORT CONTRACT | $4.5M | Feb 22, 2027 |
| FA860423FB317 | Department of Defense NOVASTAR, NATIONAL AIR AND SPACE INTELLIGENCE CENTER SCIENCE AND TECHNICAL ANALYTIC CAPABILITY SUPPORT | $13.0M | Feb 22, 2027 |
| FA860426FB172 | Department of Defense THE PERFORMANCE WORK STATEMENT (PWS), ENTILTED FOUNDATION AND INTEGRATION COLLECTION DEVELOPMENT AND SUPPORT, REVISION 1, NSC-26-014, DATED 30 MARCH 2026, IS HEREBY INCORPORATED… | $5.0M | Mar 11, 2027 |
| FA860426FB207 | Department of Defense THE PERFORMANCE WORK STATEMENT (PWS) ENTITLED, AIRCRAFT ANALYSIS SUPPORT, NSC-26-015, DATED 13 APRIL 2026 IS HEREBY INCORPORATED BY REFERENCE. | $3.2M | Jul 28, 2027 |
| N6600125F0138 | Department of Defense TEST AUTOMATION FRAMEWORK (TAF) ENGINEERING AND TECHNICAL SUPPORT | $4.7M | Feb 2, 2028 |
Recent awards
This contractor's newest prime contract awards, most recent first.
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| FA860426FB207 | Department of Defense THE PERFORMANCE WORK STATEMENT (PWS) ENTITLED, AIRCRAFT ANALYSIS SUPPORT, NSC-26-015, DATED 13 APRIL 2026 IS HEREBY INCORPORATED BY REFERENCE. | $3.2M | Jul 6, 2026 |
| FA860426FB218 | Department of Defense THE PERFORMANCE WORK STATEMENT ENTITLED MODEL-BASED SYSTEMS ENGINEERING (MBSE) ANALYTIC MODERNIZATION, DATED 15 APRIL 2026, IS HEREBY INCORPORATED BY REFERENCE. | $12.5M | Jun 22, 2026 |
| FA860426FB172 | Department of Defense THE PERFORMANCE WORK STATEMENT (PWS), ENTILTED FOUNDATION AND INTEGRATION COLLECTION DEVELOPMENT AND SUPPORT, REVISION 1, NSC-26-014, DATED 30 MARCH 2026, IS HEREBY INCORPORATED… | $5.0M | May 15, 2026 |
| N6600126F8523 | Department of Defense THIS 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)… | $185K | Dec 5, 2025 |
| HQ085926FE188 | Department of Defense SCALABLE HOMELAND INNOVATIVE ENTERPRISE LAYERED DEFENSE (SHIELD) INITIAL ORDER. | $500 | Dec 5, 2025 |
| FA860425FB406 | Department of Defense THE PERFORMANCE WORK STATEMENT ENTITLED GEOINT SCENE PREDICTION RD (NSC-25-071) DATED 2 JULY 2025 IS HEREBY INCORPORATED BY REFERENCE. | $1.1M | Sep 10, 2025 |
| FA860425FB373 | Department of Defense THE PERFORMANCE WORK STATEMENT ENTITLED 1IAS SPACE-BASED ISR ANALYSIS (NSC-25-126) DATED 24 JUNE 2025 IS HEREBY INCORPORATED BY REFERENCE. | $400K | Sep 8, 2025 |
| N0001425C1128 | Department of Defense TACTICAL APPLICATIONS FOR CONTAINERIZED KNOWLEDGE AND LOGISTICS EXECUTION (TACKLE) | $1.2M | Aug 5, 2025 |
Other Epsilon Systems Solutions, Inc. entities
UEIs that report the same ultimate parent in SAM.gov. Ownership records can lag acquisitions.
Prime contracts (award types A–D) from USAspending.gov through Oct 5, 2026. Subcontracts are not included. Net obligations include deobligations and corrections.
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