Manufacturing in Jefferson County, Wisconsin
The register lists 146 facilities in Jefferson, Wisconsin. According to the Bureau of Labor Statistics, 141 establishments in Jefferson employed 7,673 people in 2025. Food Manufacturing is listed in the register 29 times.
SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE
Map, cities and benchmark
Biggest cities
Federal labor statistics counted at least 141 manufacturing establishments in Jefferson County in 2025, employing about 7,673 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 146.
Facilities7 FACILITIES
Listing 7 of 11: the facilities with a website, a size band or two sources on record. The rest are in site search.
| Facility | City | Industry | NAICS | Employees | Status |
|---|---|---|---|---|---|
| Aztalan Bio | Johnson Creek | Chemical Manufacturing | 325193 | 20–99 | ACTIVE |
| Milkrite Interpuls INC | Johnson Creek | Chemical Manufacturing | 325212 | 100–499 | LIKELY ACTIVE |
| Saelens CORP | Johnson Creek | Fabricated Metal Product Manufacturing | 332722 | 20–99 | LIKELY ACTIVE |
| Mastermold LLC | Johnson Creek | Chemical Manufacturing | 325991 | 100–499 | LIKELY ACTIVE |
| Ashland INC | Johnson Creek | Chemical Manufacturing | 325210 | — | UNVERIFIED |
| Doosan Bobcat Johnson Creek | Johnson Creek | Machinery Manufacturing | 333112 | 100–499 | LIKELY ACTIVE |
| MasterMold LLC Johnson Creek | Johnson Creek | Plastics and Rubber Products Manufacturing | 326199 | 100–499 | LIKELY ACTIVE |