Wotco INC
415 First Street, Mills, WY 82604
LIKELY ACTIVELAST SEEN IN FEDERAL DATA DEC 2025 · 2 SOURCES
Operating signal within 24 months, or from a single source.
What they make
Mining Machinery and Equipment Manufacturing333131Where it is
42.84066, -106.36559 · CENSUS TIGER
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Mq Enterprises INC | Mills | Machine Shops 332710 | ACTIVE | 2.2 KM |
| Phantom Hybrid Designs LLC | Casper | Metal Heat Treating 332811 | ACTIVE | 3.8 KM |
| Harnischfeger Corporation: in | Casper | Mining Machinery and Equipment Manufacturing 333131 | UNVERIFIED | 4.0 KM |
| National Oilwell Varco Distribution Services | Casper | Oil and Gas Field Machinery and Equipment Manufacturing 333132 | UNVERIFIED | 3.7 KM |
| Kustom Koncepts, INC. | Casper | Machine Shops 332710 | LIKELY ACTIVE | 5.9 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 ICIS, NCDB, NPDES, OSHA-OIS, RCRAINFO, TRIS, WDEQ · EPA site type STATIONARY.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| EPA ECHO | OPERATING | DEC 2025 | DEC 2025 |
| EPA FRS | EXISTENCE | OCT 2016 | OCT 2016 |
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.