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 |
|---|---|---|---|---|---|
| Northern Star Plating & Finishing CO | Loves Park | Fabricated Metal Product Manufacturing | 332813 | — | UNVERIFIED |
| Northwind Concrete Products CO | South Beloit | Nonmetallic Mineral Product Manufacturing | 327390 | — | UNVERIFIED |
| Oakfield Development | Rockton | Miscellaneous Manufacturing | 339999 | — | UNVERIFIED |
| Olson Aluminum Castings | Rockford | Primary Metal Manufacturing | 331524 | — | UNVERIFIED |
| Ozinga Ready Mix | Roscoe | Nonmetallic Mineral Product Manufacturing | 327320 | — | UNVERIFIED |
| Pacific Scientific Motion Control INC | Rockford | Electrical Equipment, Appliance & Component Manufacturing | 335312 | — | UNVERIFIED |
| Palmer-donavin Seal Rite Door | Beloit | Wood Product Manufacturing | 321911 | — | UNVERIFIED |
| Pci Logistics | Rockford | Chemical Manufacturing | 325412 | — | UNVERIFIED |
| Pci Pharmaceutical Services | Rockford | Miscellaneous Manufacturing | 339999 | — | UNVERIFIED |
| Performance Products INC | Rockford | Miscellaneous Manufacturing | 339999 | — | UNVERIFIED |
| Pettit Auto and Truck Sales | Rockford | Miscellaneous Manufacturing | 339999 | — | UNVERIFIED |
| Piranha Fabrication | Rockford | Machinery Manufacturing | 333992 | — | UNVERIFIED |
| Primecast, Inc.(former) | South Beloit | Primary Metal Manufacturing | 331511 | — | UNVERIFIED |
| Quantum Design INC | Caledonia | Machinery Manufacturing | 333243 | — | UNVERIFIED |
| Regal Cutting Tools Div Yg-1 CO LTD | South Beloit | Machinery Manufacturing | 333515 | — | UNVERIFIED |
| Rin Rockford Division of Rin INC | Rockford | Miscellaneous Manufacturing | 339999 | — | UNVERIFIED |
| Rockford American Plating | Rockford | Fabricated Metal Product Manufacturing | 332812 | — | UNVERIFIED |
| Rockford Cement Products CO | Rockford | Nonmetallic Mineral Product Manufacturing | 327331 | — | UNVERIFIED |
| Rockford Electric Equipment CO | Rockford | Electrical Equipment, Appliance & Component Manufacturing | 335312 | — | UNVERIFIED |
| Rockford Foundries | Rockford | Primary Metal Manufacturing | 331524 | — | UNVERIFIED |
| Rockford Industrial Distribution Ctr | Rockford | Chemical Manufacturing | 325991 | — | UNVERIFIED |
| Rockford Products | Loves Park | Fabricated Metal Product Manufacturing | 332722 | — | UNVERIFIED |
| Rockford Products CORP | Rockford | Fabricated Metal Product Manufacturing | 332722 | — | UNVERIFIED |
| Rock Road Companies INC | Rockford | Petroleum and Coal Products Manufacturing | 324121 | — | UNVERIFIED |
| Rockview Asphalt Plant | Rockford | Petroleum and Coal Products Manufacturing | 324121 | — | UNVERIFIED |
| Rogers Ready-mix & Materials INC | Rockford | Nonmetallic Mineral Product Manufacturing | 327320 | — | UNVERIFIED |
| Roscoe Park Athletic Fields | Roscoe | Miscellaneous Manufacturing | 339999 | — | UNVERIFIED |
| Roscoe Ready - Mix INC | Pecatonica | Nonmetallic Mineral Product Manufacturing | 327320 | — | UNVERIFIED |
| Rrb Fabrication INC | Rockton | Miscellaneous Manufacturing | 339999 | — | UNVERIFIED |
| Sonoco Product CO | Rockton | Paper Manufacturing | 322130 | — | UNVERIFIED |
| Southern Imperial LLC | Rockford | Fabricated Metal Product Manufacturing | 332618 | — | UNVERIFIED |
| Special-t Engraving & Gifts | Rockford | Miscellaneous Manufacturing | 339999 | — | UNVERIFIED |
| Specialty Screw CORP | Rockford | Fabricated Metal Product Manufacturing | 332722 | — | UNVERIFIED |
| State Line Foundries INC | Roscoe | Primary Metal Manufacturing | 331511 | — | UNVERIFIED |
| Sterling Engines | Rockford | Miscellaneous Manufacturing | 339999 | — | UNVERIFIED |
| Suntec Industries INC | Rockford | Machinery Manufacturing | 333911 | — | UNVERIFIED |
| Tfs Commercial Solutions Group Raycarl Prods | Rockford | Fabricated Metal Product Manufacturing | 332722 | — | UNVERIFIED |
| Th Foods INC | Loves Park | Food Manufacturing | 311821 | — | UNVERIFIED |
| Tioga Coatings CORP | Rockford | Chemical Manufacturing | 325510 | — | UNVERIFIED |
| Todd Reeverts | Rockford | Miscellaneous Manufacturing | 339999 | — | UNVERIFIED |
| Tony Pipiton | Shirland | Miscellaneous Manufacturing | 339999 | — | UNVERIFIED |
| Tower Automotive | Rockford | Transportation Equipment Manufacturing | 336000 | — | UNVERIFIED |
| Trd Manufacturing INC | Machesney Park | Machinery Manufacturing | 333995 | — | UNVERIFIED |
| Treehouse Private Brands INC | South Beloit | Food Manufacturing | 311812 | — | UNVERIFIED |
| Trenwyth Industries | South Beloit | Nonmetallic Mineral Product Manufacturing | 327331 | — | UNVERIFIED |
| Trenwyth Industries | South Beloit | Nonmetallic Mineral Product Manufacturing | 327331 | — | UNVERIFIED |
| Ty Precision Automatics | Rockford | Machinery Manufacturing | 333999 | — | UNVERIFIED |
| Unison Industries INC | Rockford | Transportation Equipment Manufacturing | 336320 | — | UNVERIFIED |
| Vestis Services, LLC | Rockford | Miscellaneous Manufacturing | 339999 | — | UNVERIFIED |
| Vickerman Products | South Beloit | Fabricated Metal Product Manufacturing | 332813 | — | UNVERIFIED |