DEF - West Plant
500 W. Waukau Avenue, Oshkosh, WI 54902
Operating signal within 24 months, or from a single source.
What they make
Automobile and Light Duty Motor Vehicle Manufacturing336111Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| DEF - Defense Program Center | Oshkosh | Heavy Duty Truck Manufacturing 336120 | LIKELY ACTIVE | 0.1 KM |
| DEF - Product Development Center | Oshkosh | Heavy Duty Truck Manufacturing 336120 | LIKELY ACTIVE | 0.1 KM |
| DEF - South Plant | Oshkosh | Heavy Duty Truck Manufacturing 336120 | LIKELY ACTIVE | 0.3 KM |
| DEF - Test and Development | Oshkosh | Heavy Duty Truck Manufacturing 336120 | LIKELY ACTIVE | 0.4 KM |
| DEF - DCMA/T&D North | Oshkosh | Heavy Duty Truck Manufacturing 336120 | LIKELY ACTIVE | 0.5 KM |
Also at this address
No other federal record shares this street address.
Where this record comes from
2 sources hold this plant, and 7 fields on this page come from them. Each line is one agency’s own record of it: the identifier it is filed under, whether that record shows the plant operating or only that it exists, and when the register first and last saw it there.
EPA cross-references this facility in OSHA-OIS.
- OSHA injury and illness reportsOPERATINGRecord 197270 · first seen DEC 2025 · last seen DEC 2025
- EPA Facility Registry ServiceEXISTENCERecords 110000882910, 110070345745 · first seen JUN 2017 · last seen SEP 2018
ALSO RECORDED ASOSHKOSH CORP - WEST PLT; OSHKOSH DEFENSE, LLC - WEST PLANT
IN WINNEBAGO COUNTY22 other plants share this one’s industry (Motor Vehicle Manufacturing, NAICS 3361); 15 of them have a size band on record.
What each source says
Every field below, as each source filed it. The value this page shows is marked; where the sources disagree, the field says so. Status is computed from independent sources; nothing here is self-reported unless marked Claimed.
- Name
- EPA: OSHKOSH DEFENSE, LLC - WEST PLANT · JUL 2026
- Street address
- EPA: 500 W. WAUKAU AVE. · JUL 2026
- City
- EPA: OSHKOSH · JUL 2026
- State
- EPA: WI · JUL 2026
- County (FIPS code)
- EPA: 55139 · SEP 2026
- CoordinatesSOURCES DISAGREE
- Census geocoder: 43.981231146909,-88.543283878126 · JUL 2026 · ON THIS PAGE
- EPA: 43.98121,-88.55078 · JUL 2026
- Employees (band)
- OSHA: 100-499 · DEC 2025