Summit Polymers Inc., Plant 1
4750 Executive Dr, Portage, MI 49002
Operating signal within 24 months, or from a single source.
What they make
Motor Vehicle Seating and Interior Trim Manufacturing336360Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Mann+Hummel - Portage | Portage | Motor Vehicle Gasoline Engine and Engine Parts Manufacturing 336310 | LIKELY ACTIVE | 0.7 KM |
| Summit Polymers INC | Portage | Motor Vehicle Transmission and Power Train Parts Manufacturing 336350 | LIKELY ACTIVE | 0.9 KM |
| Summit Polymers, INC. - East Plant | Portage | Motor Vehicle Seating and Interior Trim Manufacturing 336360 | UNVERIFIED | 1.0 KM |
| Summit Polymers INC - Valley Plant | Portage | Other Motor Vehicle Parts Manufacturing 336390 | UNVERIFIED | 2.2 KM |
| Leiner Health Products | Kalamazoo | Pharmaceutical Preparation Manufacturing 325412 | UNVERIFIED | 2.6 KM |
Also at this address
No other federal record shares this street address.
Where this record comes from
2 sources hold this plant, and 7 fields on this page come from them. Each line is one agency’s own record of it: the identifier it is filed under, whether that record shows the plant operating or only that it exists, and when the register first and last saw it there.
EPA cross-references this facility in AIR, AIRS/AFS, BR, EIS, OSHA-OIS, RCRAINFO, TRIS · EPA site type STATIONARY.
- EPA ECHO compliance recordsOPERATINGfirst seen JUL 2025 · last seen JUL 2025
- EPA Facility Registry ServiceEXISTENCERecord 110001130339 · first seen JUN 2017 · last seen JUN 2017
IN KALAMAZOO COUNTY12 other plants share this one’s industry (Motor Vehicle Parts Manufacturing, NAICS 3363); 6 of them have a size band on record.
What each source says
Every field below, as each source filed it. The value this page shows is marked; where the sources disagree, the field says so. Status is computed from independent sources; nothing here is self-reported unless marked Claimed.
- Name
- EPA: SUMMIT POLYMERS INC., PLANT 1 · OCT 2026
- Street address
- EPA: 4750 EXECUTIVE DR · OCT 2026
- City
- EPA: PORTAGE · OCT 2026
- State
- EPA: MI · OCT 2026
- County (FIPS code)
- EPA: 26077 · OCT 2026
- Coordinates
- EPA: 42.226349,-85.532341 · OCT 2026
- Hazardous waste generator (RCRA)
- EPA ECHO: LQG · OCT 2026