Manufacturing facilities in Illinois
Map, counties and cities
Biggest counties
Cook5,029DuPage1,546Kane891Lake852Will809Winnebago544McHenry441Madison328All 102 counties
Cook 5,029DuPage 1,546Kane 891Lake 852Will 809Winnebago 544McHenry 441Madison 328St. Clair 300Champaign 277Peoria 216LaSalle 209Rock Island 205McLean 163Sangamon 160DeKalb 158Tazewell 155Kankakee 150Vermilion 144Macon 143Adams 123Whiteside 110Marion 103Effingham 101Boone 95Kendall 92Ogle 92Clinton 90Coles 80Henry 79Grundy 77Williamson 76Livingston 76Stephenson 65Jefferson 61Morgan 61Lee 60Iroquois 58Woodford 57Macoupin 56Bureau 55Montgomery 53Franklin 52McDonough 52Edgar 51Knox 50Douglas 49Fayette 48Jo Daviess 47Jackson 45Carroll 42Randolph 42Christian 41Ford 40Fulton 38Washington 37Marshall 35Saline 34De Witt 33Richland 32Logan 31Bond 31Crawford 31Hancock 30Clay 30Shelby 28Moultrie 27Pike 27Monroe 26Clark 26Cass 23Wayne 23Mason 23Piatt 22Jasper 22Perry 21Johnson 20Warren 20Lawrence 19Massac 18Union 18White 18Hamilton 17Greene 16Mercer 16Cumberland 16Putnam 14Wabash 13Edwards 12Henderson 12Stark 12Alexander 12Jersey 11Schuyler 11Menard 10Gallatin 8Pulaski 7Hardin 7Brown 6Scott 6Calhoun 3Pope 1
Biggest cities
Chicago1,835Elk Grove Village343Rockford340Aurora246Elgin239Addison206Franklin Park194Peoria150Joliet143Wheeling138Bensenville137Des Plaines136
Federal labor statistics counted at least 19,324 manufacturing establishments in Illinois in 2024, employing about 578,390 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 16,526, about 86% of that figure.
Facilities in Illinois1,835 FACILITIES
| Facility | City | Industry | NAICS | Employees | Status |
|---|---|---|---|---|---|
| Morton Salt, INC. | Chicago | Chemical Manufacturing | 325998 | — | ACTIVE |
| Motorola Solutions Connectivity, INC. | Chicago | Computer and Electronic Product Manufacturing | 334290 | — | ACTIVE |
| Motorola Solutions, INC. | Chicago | Computer and Electronic Product Manufacturing | 334220 | — | ACTIVE |
| Mspsgfree INC | Chicago | Food Manufacturing | 311811 | — | ACTIVE |
| Mullen Foods LLC | Chicago | Food Manufacturing | 311421 | — | ACTIVE |
| Nanoaffix Science LLC | Chicago | Computer and Electronic Product Manufacturing | 334519 | — | ACTIVE |
| Neuro Enterprises LLC | Chicago | Miscellaneous Manufacturing | 339112 | — | ACTIVE |
| Nina's Noms L.l.c. | Chicago | Food Manufacturing | 311812 | — | ACTIVE |
| Norman - William Company, INC. | Chicago | Computer and Electronic Product Manufacturing | 334515 | — | ACTIVE |
| O2m Technologies LLC | Chicago | Computer and Electronic Product Manufacturing | 334516 | — | ACTIVE |
| Open Kitchens INC | Chicago | Food Manufacturing | 311991 | — | ACTIVE |
| Peterson Picture Frame CO INC | Chicago | Miscellaneous Manufacturing | 339999 | — | ACTIVE |
| Phillips Air Compressor Service INC | Chicago | Machinery Manufacturing | 333912 | — | ACTIVE |
| Phoenix Bean LLC | Chicago | Food Manufacturing | 311991 | — | ACTIVE |
| Pillar Designs LLC | Chicago | Furniture and Related Product Manufacturing | 337214 | — | ACTIVE |
| Printex Corporation | Chicago | Printing and Related Support Activities | 323111 | — | ACTIVE |
| Print Studio LLC | Chicago | Printing and Related Support Activities | 323111 | — | ACTIVE |
| Pure Lithium CORP | Chicago | Electrical Equipment, Appliance & Component Manufacturing | 335910 | — | ACTIVE |
| Pursel Cabinetry LLC | Chicago | Furniture and Related Product Manufacturing | 337110 | — | ACTIVE |
| Qcc LLC | Chicago | Machinery Manufacturing | 333111 | — | ACTIVE |
| Qdir, INC. | Chicago | Computer and Electronic Product Manufacturing | 334413 | — | ACTIVE |
| Rdl Marketing INC. | Chicago | Petroleum and Coal Products Manufacturing | 324191 | — | ACTIVE |
| Robert B. Scott Ocularists LTD. | Chicago | Miscellaneous Manufacturing | 339115 | — | ACTIVE |
| R. R. Donnelley & Sons Company | Chicago | Printing and Related Support Activities | 323111 | — | ACTIVE |
| Sandbox Carbon INC. | Chicago | Machinery Manufacturing | 333413 | — | ACTIVE |
| Scaletta Moloney Armoring CORP | Chicago | Transportation Equipment Manufacturing | 336992 | — | ACTIVE |
| Scashi CO | Chicago | Chemical Manufacturing | 325620 | — | ACTIVE |
| Scheck & Siress Prosthetics INC | Chicago | Miscellaneous Manufacturing | 339113 | — | ACTIVE |
| Scheck & Siress Prosthetics, INC | Chicago | Miscellaneous Manufacturing | 339113 | — | ACTIVE |
| Scheck & Siress Prosthetics, INC. | Chicago | Miscellaneous Manufacturing | 339113 | — | ACTIVE |
| Scheck & Siress Prosthetics, INC. | Chicago | Miscellaneous Manufacturing | 339113 | — | ACTIVE |
| Scheck & Siress Prosthetics, INC. | Chicago | Miscellaneous Manufacturing | 339113 | — | ACTIVE |
| Scientific Bindery Productions INC | Chicago | Printing and Related Support Activities | 323117 | — | ACTIVE |
| Seats & Stools INC | Chicago | Furniture and Related Product Manufacturing | 337127 | — | ACTIVE |
| Secure Western Storage INC | Chicago | Furniture and Related Product Manufacturing | 337215 | — | ACTIVE |
| Sedia Systems, INC. | Chicago | Furniture and Related Product Manufacturing | 337127 | — | ACTIVE |
| Sensona, INC | Chicago | Computer and Electronic Product Manufacturing | 334516 | — | ACTIVE |
| Sisu Enterprises INC | Chicago | Textile Product Mills | 314910 | — | ACTIVE |
| Snack Better LLC | Chicago | Food Manufacturing | 311821 | — | ACTIVE |
| Sow Modular, INC | Chicago | Wood Product Manufacturing | 321991 | — | ACTIVE |
| Springer Blue Print Services, INC | Chicago | Printing and Related Support Activities | 323111 | — | ACTIVE |
| Steepers Only LLC | Chicago | Food Manufacturing | 311920 | — | ACTIVE |
| Sterilis Solutions LLC | Chicago | Machinery Manufacturing | 333248 | — | ACTIVE |
| Stitch Me LLC | Chicago | Textile Mills | 313220 | — | ACTIVE |
| Storck USA L.p. | Chicago | Food Manufacturing | 311340 | — | ACTIVE |
| Sun Dome INC | Chicago | Miscellaneous Manufacturing | 339999 | — | ACTIVE |
| Switched Source INC. | Chicago | Electrical Equipment, Appliance & Component Manufacturing | 335999 | — | ACTIVE |
| Symphony Love LLC | Chicago | Apparel Manufacturing | 315210 | — | ACTIVE |
| Synergy Flavors Innova LLC (Site 1) | Chicago | Food Manufacturing | 311942 | 20–99 | ACTIVE |
| Tammy Banks | Chicago | Computer and Electronic Product Manufacturing | 334519 | — | ACTIVE |

