Manufacturing in Winnebago County, Illinois
Map, cities and benchmark
Biggest cities
Federal labor statistics counted at least 544 manufacturing establishments in Winnebago County in 2024, employing about 22,415 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 544, about 100% of that figure.
Facilities544 FACILITIES
| Facility | City | Industry | NAICS | Employees | Status |
|---|---|---|---|---|---|
| Signs Rockford LLC | Rockford | Miscellaneous Manufacturing | 339950 | — | UNVERIFIED |
| Sjostrom and Sons INC | South Beloit | Nonmetallic Mineral Product Manufacturing | 327320 | — | UNVERIFIED |
| Sjostrom & Sons INC | Rockford | Nonmetallic Mineral Product Manufacturing | 327320 | — | UNVERIFIED |
| Sjostrom & Sons INC | Rockford | Nonmetallic Mineral Product Manufacturing | 327320 | — | UNVERIFIED |
| Smith Oil CORP | Rockford | Miscellaneous Manufacturing | 339999 | — | UNVERIFIED |
| Sonoco Products Company | Rockton | Paper Manufacturing | 322130 | — | UNVERIFIED |
| Sos Soda Blasting, INC. | Rockford | Fabricated Metal Product Manufacturing | 332813 | — | UNVERIFIED |
| South Beloit Fire Department | South Beloit | Miscellaneous Manufacturing | 339999 | — | UNVERIFIED |
| South Main Mart | Rockford | Miscellaneous Manufacturing | 339999 | — | UNVERIFIED |
| Speedway #3962 | Roscoe | Miscellaneous Manufacturing | 339999 | — | UNVERIFIED |
| Spider CO INC | Rockford | Miscellaneous Manufacturing | 339999 | — | UNVERIFIED |
| Spider Company INC | Machesney Park | Fabricated Metal Product Manufacturing | 332322 | — | UNVERIFIED |
| Spx Flow US LLC | Rockford | Machinery Manufacturing | 333995 | — | UNVERIFIED |
| Starterpanel INC. | Machesney Park | Electrical Equipment, Appliance & Component Manufacturing | 335313 | — | UNVERIFIED |
| Stateline Cremations | Loves Park | Miscellaneous Manufacturing | 339999 | — | UNVERIFIED |
| Sunrise Southwest Rockford | Rockford | Miscellaneous Manufacturing | 339999 | — | UNVERIFIED |
| Superior Metal Finishing, INC. | Loves Park | Fabricated Metal Product Manufacturing | 332813 | — | UNVERIFIED |
| Super Pantry 34 | Rockford | Miscellaneous Manufacturing | 339999 | — | UNVERIFIED |
| Super Pantry 47 | Rockford | Miscellaneous Manufacturing | 339999 | — | UNVERIFIED |
| Supplycore | Rockford | Miscellaneous Manufacturing | 339999 | — | UNVERIFIED |
| Textron Fastening Systems INC | Rockford | Fabricated Metal Product Manufacturing | 332722 | — | UNVERIFIED |
| Tha Lad CO | Rockford | Miscellaneous Manufacturing | 339999 | — | UNVERIFIED |
| Thomas Engineering INC. | Rockford | Fabricated Metal Product Manufacturing | 332999 | — | UNVERIFIED |
| Thompson Signs | Rockford | Miscellaneous Manufacturing | 339999 | — | UNVERIFIED |
| Tollway | Loves Park | Miscellaneous Manufacturing | 339999 | — | UNVERIFIED |
| Torrington CO | Rockford | Fabricated Metal Product Manufacturing | 332991 | — | UNVERIFIED |
| Truck Stop | Rockford | Miscellaneous Manufacturing | 339999 | — | UNVERIFIED |
| United Tooler of Illinois | Loves Park | Fabricated Metal Product Manufacturing | 332999 | — | UNVERIFIED |
| Usdol Osha- North Aurora | Loves Park | Computer and Electronic Product Manufacturing | 334511 | — | UNVERIFIED |
| Usdol Osha- North Aurora | Rockford | Fabricated Metal Product Manufacturing | 332813 | — | UNVERIFIED |
| Usdol Osha- North Aurora | Rockford | Fabricated Metal Product Manufacturing | 332439 | — | UNVERIFIED |
| Usdol Osha- North Aurora | South Beloit | Nonmetallic Mineral Product Manufacturing | 327390 | — | UNVERIFIED |
| Usdol Osha- North Aurora | South Beloit | Primary Metal Manufacturing | 331511 | — | UNVERIFIED |
| Ventures Ed | Rockford | Miscellaneous Manufacturing | 339999 | — | UNVERIFIED |
| Vinces Depot | Loves Park | Miscellaneous Manufacturing | 339999 | — | UNVERIFIED |
| William Charles Construction CO | Loves Park | Miscellaneous Manufacturing | 339999 | — | UNVERIFIED |
| Wilson Tool Corporation | Rockford | Fabricated Metal Product Manufacturing | 332710 | — | UNVERIFIED |
| Wingfoot Commercial Tire Systems LLC | Rockford | Plastics and Rubber Products Manufacturing | 326212 | — | UNVERIFIED |
| Winnebago Corners Mart | Winnebago | Miscellaneous Manufacturing | 339999 | — | UNVERIFIED |
| Winnebago County Ethanol Plant | Rockford | Chemical Manufacturing | 325193 | — | UNVERIFIED |
| Winnebago Rng Plant | Rockford | Chemical Manufacturing | 325120 | — | UNVERIFIED |
| World Contract Packagers INC. | South Beloit | Plastics and Rubber Products Manufacturing | 326111 | — | UNVERIFIED |
| Xcel Foam & Packaging LLC | Rockford | Plastics and Rubber Products Manufacturing | 326140 | — | UNVERIFIED |
| Zip Fasteners Products, INC. | Rockford | Fabricated Metal Product Manufacturing | 332722 | — | UNVERIFIED |
