Harbor Foam, INC.
2950 Prairie Street Sw, Grandville, MI 49418
ACTIVELAST SEEN IN FEDERAL DATA JUL 2026 · 3 SOURCES
Operating signal within 12 months from two or more independent sources.
What they make
Polystyrene Foam Product Manufacturing326140Where it is
42.90641, -85.73866 · CENSUS TIGER
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Coro Tech CO. | Grandville | Plastics Pipe and Pipe Fitting Manufacturing 326122 | UNVERIFIED | 0.3 KM |
| Grand Rapids Foam Technologies | Wyoming | Urethane and Other Foam Product (except Polystyrene) Manufacturing 326150 | UNVERIFIED | 0.5 KM |
| GRFT- Remico | Wyoming | Urethane and Other Foam Product (except Polystyrene) Manufacturing 326150 | LIKELY ACTIVE | 0.5 KM |
| Michigan Foam Products LLC (n3078) | Grand Rapids | Polystyrene Foam Product Manufacturing 326140 | UNVERIFIED | 3.9 KM |
| Michigan Foam Products | Wyoming | Polystyrene Foam Product Manufacturing 326140 | LIKELY ACTIVE | 4.4 KM |
Also at this address
No other federal record shares this street address.
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 · EPA site type STATIONARY.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| EPA ECHO | OPERATING | JUL 2026 | JUL 2026 |
| OSHA ITA | OPERATING | DEC 2025 | DEC 2025 |
| 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 |
| STATE | EPA FRS | JUL 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.