Portescap West Chester Plt
110 Westtown Rd, West Chester, PA 19382
UNVERIFIEDLAST SEEN IN FEDERAL DATA — · 2 SOURCES
Present in a source dataset, with no recent operating signal.
What they make
Motor and Generator Manufacturing335312Where it is
39.96389, -75.59064 · CENSUS TIGER
COUNTY
ON GOOGLE MAPS
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| American Precision Industries, INC | West Chester | Motor and Generator Manufacturing 335312 | LIKELY ACTIVE | 0.1 KM |
| DVM Manufacturing, LLC - West Chester | West Chester | Switchgear and Switchboard Apparatus Manufacturing 335313 | LIKELY ACTIVE | 1.0 KM |
| Dvm Manufacturing LLC | West Chester | Switchgear and Switchboard Apparatus Manufacturing 335313 | ACTIVE | 1.0 KM |
| Onexia, INC. | Exton | All Other Miscellaneous General Purpose Machinery Manufacturing 333998 | ACTIVE | 7.4 KM |
| Bender Electronics, Incorporated | Exton | Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals 334515 | ACTIVE | 12.8 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 — 2 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 NPDES, PA-EFACTS, RCRAINFO · EPA site type STATIONARY.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| EPA ECHO | OPERATING | AUG 2022 | AUG 2022 |
| EPA FRS | EXISTENCE | AUG 2015 | AUG 2015 |
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 | AUG 2026 |
| STATE | EPA FRS | JUL 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.