Epsilon Systems Solutions INC
605 Commerce St, Portsmouth, VA 23707
Operating signal within 12 months from two or more independent sources.
What they make
Ship Building and Repairing336611Epsilon Systems Solutions provides ship maintenance and repair services for submarines, surface ships, and aircraft carriers at facilities totaling 125,000 square feet located near major U.S. Navy homeports. The company offers Navy Service Life Extension Programs, C5ISR and Battlespace Management services involving sensor collection, data fusion and analysis, and threat response. The company also designs, assembles, and tests products for commercial and military applications.
SUMMARIZED FROM THE COMPANY’S OWN WEBSITE
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| L3 Communications Pacord | Portsmouth | Ship Building and Repairing 336611 | UNVERIFIED | 0.1 KM |
| Epsilon Systems Solutions | Portsmouth | Ship Building and Repairing 336611 | UNVERIFIED | 0.1 KM |
| Poseidon Industrial LLC | Portsmouth | Ship Building and Repairing 336611 | ACTIVE | 0.3 KM |
| Jrf Ship Repairs, LLC | Portsmouth | Ship Building and Repairing 336611 | ACTIVE | 0.3 KM |
| International Marine and Industrial Applicators LLC | Portsmouth | Ship Building and Repairing 336611 | UNVERIFIED | 0.4 KM |
Also at this address
No other federal record shares this street address.
WHERE THIS RECORD COMES FROM — 3 FEDERAL SOURCES, 9 FIELDS
Every fact on this page traces to a public federal filing. The table below names which register holds this facility, whether that register proves the plant operates or only that it exists, and when each of them last saw it.
EPA cross-references this facility in OSHA-OIS.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| COMPANY SITE | OPERATING | JUL 2026 | AUG 2026 |
| SAM GOV | OPERATING | FEB 2026 | FEB 2026 |
| EPA FRS | EXISTENCE | SEP 2018 | SEP 2018 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | EPA FRS | JUL 2026 |
| ADDRESS LINE1 | SAM GOV | FEB 2026 |
| CAGE CODE | SAM GOV | FEB 2026 |
| CITY | EPA FRS | JUL 2026 |
| CITY | SAM GOV | FEB 2026 |
| GEOM | CENSUS GEOCODER | JUL 2026 |
| GEOM | EPA FRS | JUL 2026 |
| NAME | EPA FRS | JUL 2026 |
| NAME | SAM GOV | FEB 2026 |
| REGISTRATION EXPIRATION | SAM GOV | FEB 2026 |
| STATE | EPA FRS | JUL 2026 |
| STATE | SAM GOV | FEB 2026 |
| WEBSITE | SAM GOV | FEB 2026 |
| YEAR ESTABLISHED | SITE YEAR | AUG 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.


