Harbison Walker International Windham
9686 East Center Street, Windham, OH 44288
LIKELY ACTIVELAST SEEN IN FEDERAL DATA DEC 2025 · 2 SOURCES
Operating signal within 24 months, or from a single source.
What they make
Clay Building Material and Refractories Manufacturing327120Where it is
41.23503, -81.04213 · CENSUS TIGER
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Harbison Walker Refractories Plant | Windham | Clay Building Material and Refractories Manufacturing 327120 | LIKELY ACTIVE | 0.1 KM |
| Rinker Materials - Concrete Pipe Div | Diamond | Clay Building Material and Refractories Manufacturing 327120 | UNVERIFIED | 14.5 KM |
| Diversified Resources Site | Warren | Clay Building Material and Refractories Manufacturing 327124 | UNVERIFIED | 16.4 KM |
| Resco Products, INC. - United Refractories | Warren | Clay Building Material and Refractories Manufacturing 327120 | UNVERIFIED | 20.3 KM |
| Warren Plant * | Warren | Other Basic Inorganic Chemical Manufacturing 325188 | UNVERIFIED | 21.2 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 OSHA-OIS.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| OSHA ITA | OPERATING | DEC 2025 | DEC 2025 |
| EPA FRS | EXISTENCE | SEP 2018 | SEP 2018 |
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 | CENSUS GEOCODER | JUL 2026 |
| 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.