Therm-o-disc INC.
851 E Porter Rd, Norton Shores, MI 49441
UNVERIFIEDLAST SEEN IN FEDERAL DATA — · 2 SOURCES
Present in a source dataset, with no recent operating signal.
What they make
Capacitor, Resistor, Coil, Transformer, and Other Inductor Manufacturing334416Where it is
43.15820, -86.22474 · CENSUS TIGER
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Patrick Industries, Inc. d/b/a Medallion Instrumentation Systems | Spring Lake | Printed Circuit Assembly (Electronic Assembly) Manufacturing 334418 | LIKELY ACTIVE | 5.4 KM |
| Oleco, INC. | Spring Lake | Current-Carrying Wiring Device Manufacturing 335931 | ACTIVE | 5.8 KM |
| Sintel INC | Spring Lake | Plate Work Manufacturing 332313 | ACTIVE | 6.2 KM |
| Resource Manufacturing Solutions LLC | Muskegon | Capacitor, Resistor, Coil, Transformer, and Other Inductor Manufacturing 334416 | UNVERIFIED | 4.8 KM |
| Camcar Plastics LLC | Muskegon | All Other Plastics Product Manufacturing 326199 | ACTIVE | 7.6 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 NPDES, RCRAINFO · EPA site type STATIONARY.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| EPA ECHO | OPERATING | SEP 2022 | SEP 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.