OPTA-Dearborn
4001 Miller Rd, Dearborn, MI 48120
LIKELY ACTIVELAST SEEN IN FEDERAL DATA DEC 2025 · 1 SOURCE
Operating signal within 24 months, or from a single source.
What they make
Iron and Steel Mills and Ferroalloy Manufacturing331110Where it is
42.30991, -83.15735 · CENSUS TIGER
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Rouge Steel CO | Dearborn | Iron and Steel Mills and Ferroalloy Manufacturing 331110 | UNVERIFIED | 0.0 KM |
| United States Steel Corporation, Great Lakes Works, Egl at Dearborn | Dearborn | Iron and Steel Mills and Ferroalloy Manufacturing 331111 | UNVERIFIED | 0.2 KM |
| Double Eagle Steel Coating Company | Dearborn | Iron and Steel Mills and Ferroalloy Manufacturing 331112 | UNVERIFIED | 0.2 KM |
| US Steel - Desco Plant | Dearborn | Iron and Steel Mills and Ferroalloy Manufacturing 331111 | UNVERIFIED | 0.2 KM |
| Ak Steel CORP | Dearborn | Iron and Steel Mills and Ferroalloy Manufacturing 331110 | UNVERIFIED | 0.4 KM |
Also at this address
More than one federal record exists for this street address. The primary record for the site is listed first.
WHERE THIS RECORD COMES FROM — 1 FEDERAL SOURCE, 2 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.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| OSHA ITA | OPERATING | DEC 2025 | DEC 2025 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| EMPLOYEE BAND | OSHA ITA | DEC 2025 |
| GEOM | CENSUS GEOCODER | JUL 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.