Manufacturing in Rock County, Wisconsin
Map, cities and benchmark
Biggest cities
Federal labor statistics counted at least 200 manufacturing establishments in Rock County in 2024, employing about 10,653 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 188, about 94% of that figure.
Facilities188 FACILITIES
| Facility | City | Industry | NAICS | Employees | Status |
|---|---|---|---|---|---|
| G an D Petroleum, LLC | Janesville | Fabricated Metal Product Manufacturing | 332420 | — | UNVERIFIED |
| Good Works Brewing Company LLC | Milton | Machinery Manufacturing | 333241 | — | UNVERIFIED |
| Green Family Holdings, LLC | Milton | Apparel Manufacturing | 315990 | — | UNVERIFIED |
| Green-Tek, Inc. | Janesville | Plastics and Rubber Products Manufacturing | 326112 | — | UNVERIFIED |
| Ipmf, LLC | Beloit | Food Manufacturing | 311422 | — | UNVERIFIED |
| Lanair Products LLC | Janesville | Machinery Manufacturing | 333412 | — | UNVERIFIED |
| Leap Realty, LLC | Beloit | Fabricated Metal Product Manufacturing | 332323 | — | UNVERIFIED |
| Lopez Awning and Shade Company | Janesville | Textile Product Mills | 314910 | — | UNVERIFIED |
| Messer LLC | Beloit | Chemical Manufacturing | 325120 | — | UNVERIFIED |
| Metso Paper USA Stateline | Beloit | Paper Manufacturing | 322120 | — | UNVERIFIED |
| Midwest Machine, LLC | Beloit | Fabricated Metal Product Manufacturing | 332710 | — | UNVERIFIED |
| Miniature Precision Components Janesville | Janesville | Plastics and Rubber Products Manufacturing | 326121 | — | UNVERIFIED |
| MJH of Janesville, LLC | Janesville | Furniture and Related Product Manufacturing | 337910 | — | UNVERIFIED |
| Murmac Paint Mfg., INC. | Beloit | Chemical Manufacturing | 325510 | — | UNVERIFIED |
| Ozinga Ready-mix Concrete Beloit | Beloit | Nonmetallic Mineral Product Manufacturing | 327320 | — | UNVERIFIED |
| Pac Tec, LLC | Milton | Fabricated Metal Product Manufacturing | 332710 | — | UNVERIFIED |
| Patch Prods INC | Beloit | Miscellaneous Manufacturing | 339932 | — | UNVERIFIED |
| Phelps Pet Products | Janesville | Food Manufacturing | 311111 | — | UNVERIFIED |
| Power Coatings, LLC | Janesville | Fabricated Metal Product Manufacturing | 332812 | — | UNVERIFIED |
| Precision Metal Fab, INC. | Milton | Fabricated Metal Product Manufacturing | 332322 | — | UNVERIFIED |
| Prime Cast INC | Beloit | Primary Metal Manufacturing | 331511 | — | UNVERIFIED |
| R & D Laser Processing, INC. | Janesville | Fabricated Metal Product Manufacturing | 332322 | — | UNVERIFIED |
| Rinehart Targets | Janesville | Plastics and Rubber Products Manufacturing | 326199 | — | UNVERIFIED |
| Road Ranger 232 | South Beloit | Miscellaneous Manufacturing | 339999 | — | UNVERIFIED |
| Rock Road Companies INC - Milton Plant | Milton | Petroleum and Coal Products Manufacturing | 324121 | — | UNVERIFIED |
| Shine Technologies Building One | Janesville | Chemical Manufacturing | 325412 | — | UNVERIFIED |
| Shine Technologies Casseopia | Janesville | Chemical Manufacturing | 325412 | — | UNVERIFIED |
| Shine Technologies Moly Plant | Janesville | Chemical Manufacturing | 325412 | — | UNVERIFIED |
| Shine Technologies - Townline Warehouse | Beloit | Chemical Manufacturing | 325412 | — | UNVERIFIED |
| S-l Snacks Wi LLC - Beloit | Beloit | Food Manufacturing | 311919 | — | UNVERIFIED |
| Ssi Technologies, INC. | Milton | Electrical Equipment, Appliance & Component Manufacturing | 335314 | — | UNVERIFIED |
| Timber Creek Resource, LLC | Janesville | Wood Product Manufacturing | 321920 | — | UNVERIFIED |
| Townline West Pit | Beloit | Petroleum and Coal Products Manufacturing | 324121 | — | UNVERIFIED |
| Trade Show Channel, LLC | Evansville | Chemical Manufacturing | 325620 | — | UNVERIFIED |
| Universal Recycling Technologies LLC | Janesville | Computer and Electronic Product Manufacturing | 334111 | — | UNVERIFIED |
| Valmet INC - Beloit Service Ctr | Beloit | Machinery Manufacturing | 333243 | — | UNVERIFIED |
| Van Hise III LLC | Footville | Miscellaneous Manufacturing | 339999 | — | UNVERIFIED |
| Vico Plastic Molding LLC | Janesville | Plastics and Rubber Products Manufacturing | 326199 | — | UNVERIFIED |
