Epsilon Systems Solutions, Inc.
San Diego, CA · UEI MYJHF1S2HGV5 · NAICS 541350
Epsilon Systems Solutions, Inc. is a federal contractor based in San Diego, CA operating in professional, scientific, and technical services (NAICS 541350). Epsilon Systems Solutions, Inc. has received $401.62 million in lifetime federal awards (per USAspending.gov). BesaGov currently tracks 597 contracts totaling $491.33 million for this firm. Epsilon Systems Solutions, Inc.'s largest customer is Department Of Defense, accounting for $395.29 million of awarded work.
Top contracts
| PIID | Agency | Latest action | Obligated |
|---|---|---|---|
| N5523620C0003 | Department Of Defense | September 4, 2025 | $81.57M |
| N5523622F3000 | Department Of Defense | September 29, 2025 | $53.54M |
| NU02 | Department Of Defense | September 30, 2020 | $45.55M |
| N5523622F8346 | Department Of Defense | September 26, 2022 | $27.44M |
| N0018920F3006 | Department Of Defense | August 8, 2024 | $26.69M |
| N0018923C0006 | Department Of Defense | July 29, 2025 | $13.84M |
| N5523620F8168 | Department Of Defense | September 29, 2020 | $11.17M |
| N5523625C0007 | Department Of Defense | December 10, 2025 | $9.83M |
| NU01 | Department Of Defense | September 25, 2010 | $9.00M |
| NW01 | Department Of Defense | September 28, 2010 | $8.69M |
Top customers
| Agency | Obligated | Contracts |
|---|---|---|
| Department Of Defense | $395.29M | 277 |
| Department Of Energy | $5.51M | 6 |
| Department Of The Interior | $428.1K | 10 |
| General Services Administration | $400.4K | 6 |
| Department Of Homeland Security | $1.9K | 1 |
NAICS portfolio
| NAICS | Description | Obligated |
|---|---|---|
| 336611 | Ship Building And Repairing | $208.73M |
| 541330 | Engineering Services | $158.80M |
| 811310 | Commercial And Industrial Machinery And Equipment (Except Automotive And Electronic) Repair And Maintenance | $13.84M |
| 541611 | Administrative Management And General Management Consulting Services | $10.76M |
| 541715 | Research And Development In The Physical, Engineering, And Life Sciences (Except Nanotechnology And Biotechnology) | $4.98M |
| 332510 | Hardware Manufacturing | $3.21M |
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Frequently asked questions
How much has Epsilon Systems Solutions, Inc. received in federal contracts?
Epsilon Systems Solutions, Inc. has received $401.62 million in lifetime federal awards (per USAspending.gov). BesaGov currently tracks 597 contracts totaling $491.33 million for this firm. Their largest customer is Department Of Defense, representing $395.29 million of awarded work.
What does Epsilon Systems Solutions, Inc. do?
Epsilon Systems Solutions, Inc. is a federal contractor based in San Diego, CA, registered under NAICS 541350 (professional, scientific, and technical services).