Operating signal within 12 months from two or more independent sources.
What they make
Ship Building and Repairing336611Colonna’s Shipyard, Inc. performs ship repair, machining, and steel fabrication. The company serves commercial and government markets. It operates with multiple divisions and affiliates.
SUMMARIZED FROM THE COMPANY’S OWN WEBSITE
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Weld America LLC | Norfolk | Ship Building and Repairing 336611 | LIKELY ACTIVE | 0.0 KM |
| Norfolk Coating Services, LLC | Norfolk | Ship Building and Repairing 336611 | UNVERIFIED | 0.1 KM |
| Atlantis Ship Repair LLC | Norfolk | Ship Building and Repairing 336611 | UNVERIFIED | 0.1 KM |
| Sky Enterprises LLC | Norfolk | Ship Building and Repairing 336611 | UNVERIFIED | 0.1 KM |
| US Navy Mid-atlantic Regional Maintenance Center at Colonna's Shipyard INC. | Norfolk | Ship Building and Repairing 336611 | UNVERIFIED | 0.1 KM |
Also at this address
1 other record shares this street address. Separate filings can describe distinct businesses on one site, or the same plant recorded by different agencies, so every record is kept rather than merged away.
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 · EPA site type STATIONARY.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| SAM GOV | OPERATING | JUN 2026 | AUG 2026 |
| COMPANY SITE | OPERATING | JUL 2026 | AUG 2026 |
| EPA FRS | EXISTENCE | DEC 2017 | FEB 2026 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | EPA FRS | JUL 2026 |
| ADDRESS LINE1 | SAM GOV | AUG 2026 |
| CAGE CODE | SAM GOV | AUG 2026 |
| CITY | EPA FRS | JUL 2026 |
| CITY | SAM GOV | AUG 2026 |
| GEOM | CENSUS GEOCODER | JUL 2026 |
| GEOM | EPA FRS | JUL 2026 |
| NAME | EPA FRS | JUL 2026 |
| NAME | SAM GOV | AUG 2026 |
| REGISTRATION EXPIRATION | SAM GOV | AUG 2026 |
| STATE | EPA FRS | JUL 2026 |
| STATE | SAM GOV | AUG 2026 |
| WEBSITE | SAM GOV | AUG 2026 |
| YEAR ESTABLISHED | SITE YEAR | AUG 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.


