Seh America
4111 Ne 112th Ave, Vancouver, WA 98682
LIKELY ACTIVELAST SEEN IN FEDERAL DATA DEC 2025 · 3 SOURCES
Operating signal within 24 months, or from a single source.
What they make
Semiconductor and Related Device Manufacturing334413Where it is
45.65164, -122.55328 · CENSUS TIGER
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Controltek INC 112th Ave | Vancouver | Electronic Computer Manufacturing 334111 | LIKELY ACTIVE | 0.3 KM |
| Shin-etsu Handotai America, INC | Vancouver | Semiconductor and Related Device Manufacturing 334413 | ACTIVE | 0.4 KM |
| Saga Manufacturing, LLC | Vancouver | Machine Shops 332710 | ACTIVE | 1.2 KM |
| U.s. Digital Corporation | Vancouver | Other Metal Valve and Pipe Fitting Manufacturing 332919 | ACTIVE | 2.3 KM |
| Wafer Reclaim Services | Vancouver | Semiconductor and Related Device Manufacturing 334413 | UNVERIFIED | 2.6 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, 6 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 AIR, AIRS/AFS, EIS, ICIS, NPDES, RCRAINFO, TRIS, TSCA, WA-FSIS · EPA site type STATIONARY.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| EPA ECHO | OPERATING | DEC 2025 | DEC 2025 |
| EPA TRI | OPERATING | DEC 2023 | DEC 2023 |
| EPA FRS | EXISTENCE | DEC 2018 | DEC 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 |
| RCRA GENERATOR STATUS | EPA ECHO | SEP 2026 |
| STATE | EPA FRS | JUL 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.