Primary Metal Manufacturing in Wisconsin
NAICS 331 · WI
The register lists 293 facilities in Wisconsin. The Bureau of Labor Statistics counted 144 establishments in Wisconsin. WAUPACA FOUNDRY INC - PLANT 2 & 3, located in Waupaca, employed 864 people in 2025.
SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE
Map, cities and product lines
Plants in Wisconsin4 FACILITIES
Listing 4 of 11: the facilities with a website, a size band or two sources on record. The rest are in site search.
| Facility | City | Employees | Status |
|---|---|---|---|
| Allcast Incorporated | Allenton | — | LIKELY ACTIVE |
| Fall River Die Cast | Germantown | 20–99 | LIKELY ACTIVE |
| GKN Sinter Metals- Tool & Die | Germantown | 20–99 | LIKELY ACTIVE |
| Wisconsin Metal Tech, Inc. | Richfield | 20–99 | UNVERIFIED |
All primary metal manufacturing nationwide · All manufacturing in Wisconsin