Major Employers
| Boone County Leading Employers | Industry | Employees |
|---|---|---|
| Stellantis (fka Fiat Chrysler) | Automobiles | 4,578 |
| Belvidere School District 100 | Public Schools Education | 870 |
| R&D Thiel Carpenter Components | Construction Materials | 277 |
| General Mills-Green Giant | Food Packaging | 692 |
| Boone County | Government Office | 280 |
| Ipsen International | Heat Treating Furnaces | 155 |
| Acument Global Technologies | Precision Metal Components | 223 |
| North Boone School District 200 | Public Schools Education | 229 |
| Dairy Farmers of America (DFA) | Ice cream manufacturing | 106 |
| Syncreon | Automobile supplier | 620 |
| Android Industries | Automobile supplier | 208 |
| Camryn Industries | Automobile supplier | 317 |
| Grupo Antolin | Automobile supplier | 158 |
| Winnebago County Leading Employers | Industry | Employees |
|---|---|---|
| Rockford Public Schools | Education | 3,730 |
| Rockford Health Systems | Health Care | 2,972 |
| Wal-Mart Stores | Retail | 2,750 |
| HamiltonSundstrand Corporation | Aerospace Components | 2,165 |
| Swedish American Health System | Health Care | 2,373 |
| OSF St. Anthony Medical Center | Health Care | 1,807 |
| United Parcel Service Parcel | Sorting Hub | 1,600 |
| County of Winnebago | Government Office | 1,839 |
| Rockford Park District | Park Systems | 1,325 |
| Woodward Governor | Aircraft Components | 1,325 |
| NCO Group | Call Center | 1,300 |
| William Charles | Infrastructure Services | 1,300 |
| City of Rockford | Government | 1,122 |
| Anderson Packaging | 883 |
