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 in 2025. 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 Wisconsin5 FACILITIES
Listing 5 of 6: the facilities with a website, a size band or two sources on record. The rest are in site search.
| Facility | City | Employees | Status |
|---|---|---|---|
| Berntsen Brass & Aluminum Foundry INC | Madison | 100–499 | ACTIVE |
| Wickcraft Company, INC. | Madison | 1–19 | ACTIVE |
| Madison-kipp CORP - Waubesa | Madison | — | LIKELY ACTIVE |
| Madison Kipp Corporation - North | Madison | 20–99 | LIKELY ACTIVE |
| Madison Kipp Corporation South Plant/Corporate | Madison | 20–99 | LIKELY ACTIVE |
All primary metal manufacturing nationwide · All manufacturing in Wisconsin