Present in a source dataset, with no recent operating signal.
What they make
Ship Building and Repairing336611HyVal Industries repairs hydraulic systems and steering gears, THAT text names as serving the naval and commercial marine industries. The company performs fabrication, machine shop work, pump testing, tool repair, and cylinder repairs, and offers a are used in these services. The text references hydraulic flushing, oil analysis, laser alignments, and the text references "ISO Quality".
SUMMARIZED FROM THE COMPANY’S OWN WEBSITE
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Tecnico Corporation | Portsmouth | Ship Building and Repairing 336611 | UNVERIFIED | 0.0 KM |
| Marine & Industrial Coatings LLC | Portsmouth | Ship Building and Repairing 336611 | UNVERIFIED | 0.0 KM |
| US Navy Mid-atlantic Regional Maintenance Center (marmc) at East Coast Repair | Portsmouth | Ship Building and Repairing 336611 | UNVERIFIED | 0.0 KM |
| East Coast Repair & Fabrication LLC Div-3 | Portsmouth | Turbine and Turbine Generator Set Units Manufacturing 333611 | LIKELY ACTIVE | 0.0 KM |
| Poseidon Industrial LLC | Portsmouth | Ship Building and Repairing 336611 | ACTIVE | 2.1 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 — 1 FEDERAL SOURCE, 5 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 |
|---|---|---|---|
| EPA FRS | EXISTENCE | SEP 2018 | SEP 2018 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | EPA FRS | JUL 2026 |
| CITY | EPA FRS | JUL 2026 |
| GEOM | EPA FRS | JUL 2026 |
| NAME | EPA FRS | JUL 2026 |
| STATE | EPA FRS | JUL 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.


