Postle Extrusion
201 N. Edwards Street, Cassopolis, MI 49031
LIKELY ACTIVELAST SEEN IN FEDERAL DATA DEC 2025 · 2 SOURCES
Operating signal within 24 months, or from a single source.
What they make
Alumina and Aluminum Production and Processing331316Where it is
41.91402, -85.99347 · CENSUS TIGER
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Postle Aluminum (p0448) | Cassopolis | Paint and Coating Manufacturing 325510 | UNVERIFIED | 0.1 KM |
| Postle Operating LLC | Cassopolis | Other Aluminum Rolling, Drawing, and Extruding 331318 | LIKELY ACTIVE | 0.1 KM |
| Hydro Aluminum Metals Usa, LLC | Cassopolis | Secondary Smelting and Alloying of Aluminum 331314 | LIKELY ACTIVE | 0.2 KM |
| Hydro Extrusion Usa, LLC | Elkhart | Alumina and Aluminum Production and Processing 331316 | LIKELY ACTIVE | 21.5 KM |
| Hydro Elkhart | Elkhart | Other Aluminum Rolling, Drawing, and Extruding 331318 | LIKELY ACTIVE | 21.5 KM |
Also at this address
No other federal record shares this street address.
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 ICIS · EPA site type STATIONARY.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| OSHA ITA | OPERATING | DEC 2025 | DEC 2025 |
| EPA FRS | EXISTENCE | MAR 2018 | MAR 2018 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | EPA FRS | JUL 2026 |
| CITY | EPA FRS | JUL 2026 |
| EMPLOYEE BAND | OSHA ITA | DEC 2025 |
| GEOM | CENSUS GEOCODER | 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.