Porex Technologies Corporation
5301 S. Graham Rd, Saint Charles, MI 48655
LIKELY ACTIVELAST SEEN IN FEDERAL DATA DEC 2025 · 4 SOURCES
Operating signal within 24 months, or from a single source.
What they make
Plastics Material and Resin Manufacturing325211Where it is
43.34610, -84.13970 · CENSUS TIGER
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Dow Corning CORP Healthcare Inds Materials Site | Hemlock | All Other Basic Organic Chemical Manufacturing 325199 | UNVERIFIED | 9.9 KM |
| Specialty Manufacturing Inc | Saginaw | All Other Basic Organic Chemical Manufacturing 325199 | ACTIVE | 13.0 KM |
| Dow Silicones Corporation | Auburn | All Other Basic Organic Chemical Manufacturing 325199 | UNVERIFIED | 26.8 KM |
| Dow Silicones Corporation | Midland | All Other Basic Organic Chemical Manufacturing 325199 | ACTIVE | 26.8 KM |
| Dow Silicones Corporation-midland Site | Midland | Other Basic Inorganic Chemical Manufacturing 325180 | LIKELY ACTIVE | 27.5 KM |
Also at this address
No other federal record shares this street address.
WHERE THIS RECORD COMES FROM — 4 FEDERAL SOURCES, 7 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 BR, CEDRI, EIS, ICIS, NCDB, OSHA-OIS, RCRAINFO, TRIS · EPA site type STATIONARY.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| OSHA ITA | OPERATING | DEC 2025 | DEC 2025 |
| EPA TRI | OPERATING | DEC 2023 | DEC 2023 |
| EPA ECHO | OPERATING | FEB 2022 | FEB 2022 |
| EPA FRS | EXISTENCE | JUN 2017 | JUN 2017 |
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 | 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.
