Epsilon3, Inc.
Redondo Beach, CA
- UEI
- PPUMZM55D876
- CAGE
- 8Z6S6
- Primary NAICS
- 513210 Software Publishers
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- NAICS codes registered in SAM.gov
- SAM.gov registration date
- Physical address
- 1204 Ynez Ave, Redondo Beach, CA 90277, USA
- Website
- epsilon3.io
- Founded
- 2021
- Employees
- 11-50
- Estimated annual revenue
- $1M-$10M
- Industry
-
- Industrials
- Capital Goods
- Aerospace & Defense
- SIC code
- 37 Transportation Equipment
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Recent federal awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| EPSILON3 license | National Aeronautics and Space Administration | $405,000 | |
| FY26 EPSILON3 pro renewal | Shared Services Center | $72,000 | |
| EPSILON3 licenses for pilot program | Shared Services Center | $349,920 | |
| FY26 larc D2 EPSILON3 renewal | Shared Services Center | $67,800 | |
| EPSILON3 pro license renewal (2/21/2026-2/20/2027) | Shared Services Center | $169,253 |
About Epsilon3, Inc.
Epsilon3, Inc., a Redondo Beach, California-based software company, provides digital process management and electronic procedure-execution platforms for aerospace and space operations, competing as a prime contractor (93% of recent awards) in open competition without set-aside designations. The vendor delivers Epsilon3 Pro software licenses, on-premises deployment services, maintenance and help-desk support, and specialized Assembly, Integration, and Test (AI&T) digital workflow solutions to NASA centers and Department of the Air Force facilities.
Epsilon3's customer base concentrates heavily within the federal space and aerospace mission. The National Aeronautics and Space Administration Shared Services Center dominates the vendor's footprint, accounting for 9 of 13 prime awards and $1 million of the $2 million combined potential value across all recent activity (covering 2022 through July 2026). Across the top five customer organizations — which account for 93% of awards and 100% of combined potential value — the vendor's secondary customers are the GSA Federal Acquisition Service ($500 thousand ceiling on a Multiple Award Schedule contract), the Air Force Research Laboratory ($250 thousand for a Small Business Technology Transfer Phase I program), Air Force Space Command ($199 thousand), and the Air Force ($24 thousand under a total small business set-aside for digital test procedure services). The concentration pattern reflects Epsilon3's positioning as a recurring vendor to NASA's internal shared services infrastructure, with secondary depth in Air Force research and test support.
Recent representative work includes a $349.9 thousand pilot-program software license order from NASA Shared Services (May 2026), a $72 thousand FY26 Pro software license renewal at Johnson Space Center (July 2026), a $169.3 thousand 12-month license and deployment renewal supporting Stennis Space Center operations (February 2026), and a $249.9 thousand Air Force Research Laboratory STTR Phase I contract for a digital platform supporting on-orbit servicing, assembly, and manufacturing (awarded August 2022, completed January 2023). Activity has grown from 2 awards in 2022 to 5 in 2025, with 4 awards in 2026 to date. Six awards (combined potential value $882 thousand) complete within the next twenty-four months and face recompete exposure. Epsilon3 holds a position on the GSA Multiple Award Schedule under a $500 thousand ceiling contract awarded October 2025 and running through October 2030. The vendor operates as a sub-contractor in a limited capacity; one sub-award surfaced under a prime for Epsilon3 Pro software licenses supporting JSC Engineering and Exploration Integration and Science Directorate operations (June 2025).
Contract vehicles
Quick answers
What is Epsilon3, Inc.'s UEI?
Epsilon3, Inc.'s Unique Entity ID (UEI) in SAM.gov is PPUMZM55D876.
What is Epsilon3, Inc.'s CAGE code?
Epsilon3, Inc.'s CAGE code is 8Z6S6.
What is Epsilon3, Inc.'s primary NAICS code?
Epsilon3, Inc.'s primary NAICS code is 513210 (Software Publishers).
Where is Epsilon3, Inc. located?
Epsilon3, Inc.'s physical address in SAM.gov is 1204 Ynez Ave, Redondo Beach, CA 90277, USA.
Is Epsilon3, Inc. registered in SAM.gov?
Yes. Epsilon3, Inc.'s SAM.gov registration is active through February 17, 2027.
Which contract vehicles does Epsilon3, Inc. hold?
Epsilon3, Inc. holds a place on 1 federal contract vehicle: MAS.
What is Epsilon3, Inc.'s most recent federal award?
Epsilon3, Inc.'s most recent federal contract award is EPSILON3 license (80TECH26P0017), from National Aeronautics and Space Administration, on August 11, 2026.
On GovTribe
See Epsilon3, Inc.'s full federal record
- Federal contract awards
- IDV awards
- Contract vehicles
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
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