Isolatek International
701 N Broadway, Huntington, IN 46750
LIKELY ACTIVELAST SEEN IN FEDERAL DATA DEC 2025 · 4 SOURCES
Operating signal within 24 months, or from a single source.
What they make
Mineral Wool Manufacturing327993Where it is
40.88634, -85.47113 · CENSUS TIGER
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Pyrotek Columbia City | Columbia City | All Other Miscellaneous Nonmetallic Mineral Product Manufacturing 327999 | LIKELY ACTIVE | 28.3 KM |
| Bpb America INC | Lagro | Mineral Wool Manufacturing 327993 | UNVERIFIED | 23.1 KM |
| Columbia City Mill Services | Columbia City | Ground or Treated Mineral and Earth Manufacturing 327992 | UNVERIFIED | 31.6 KM |
| Nutek Industries, LLC | Fort Wayne | Abrasive Product Manufacturing 327910 | ACTIVE | 29.8 KM |
| Stoncor Group Incorporated | Fort Wayne | Paint and Coating Manufacturing 325510 | UNVERIFIED | 30.2 KM |
Also at this address
No other federal record shares this street address.
WHERE THIS RECORD COMES FROM — 4 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, CEDRI, E-GGRT, EIS, IN-FRS, IN-TEMPO, NPDES, OSHA-OIS, TRIS · EPA site type STATIONARY.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| OSHA ITA | OPERATING | DEC 2025 | DEC 2025 |
| EPA ECHO | OPERATING | FEB 2025 | FEB 2025 |
| EPA TRI | OPERATING | DEC 2023 | DEC 2023 |
| EPA FRS | EXISTENCE | JUL 2020 | JUL 2020 |
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.
