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 Illinois16,526 FACILITIES
| Facility | City | Industry | NAICS | Employees | Status |
|---|---|---|---|---|---|
| Blowers, LLC | Elmhurst | Machinery Manufacturing | 333413 | — | ACTIVE |
| Bluco CORP | Naperville | Machinery Manufacturing | 333514 | — | ACTIVE |
| Blue Cord Company LLC | South Elgin | Fabricated Metal Product Manufacturing | 332710 | — | ACTIVE |
| Blue Sky Bio LLC | Libertyville | Miscellaneous Manufacturing | 339114 | — | ACTIVE |
| Bms Manufacturing Company, INC. | Milan | Fabricated Metal Product Manufacturing | 332439 | — | ACTIVE |
| Bo/gar Enterprises, INC. | Wyoming | Machinery Manufacturing | 333120 | — | ACTIVE |
| Bound to Stay Bound Books, INC. | Jacksonville | Printing and Related Support Activities | 323117 | — | ACTIVE |
| Braun Manufacturing CO INC | Mount Prospect | Fabricated Metal Product Manufacturing | 332510 | — | ACTIVE |
| Bre 312 Broadcast LLC | Chicago | Computer and Electronic Product Manufacturing | 334220 | — | ACTIVE |
| Brentano INC | Wheeling | Textile Mills | 313310 | — | ACTIVE |
| Bridgford Foods Processing Corporation | Chicago | Food Manufacturing | 311612 | 100–499 | ACTIVE |
| Brightbot INC | Chicago | Electrical Equipment, Appliance & Component Manufacturing | 335132 | — | ACTIVE |
| Brimstone Fabrication LLC | Channahon | Fabricated Metal Product Manufacturing | 332710 | — | ACTIVE |
| Bromine Systems INC | Addison | Machinery Manufacturing | 333310 | — | ACTIVE |
| Bruske Enterprises INC | Tinley Park | Miscellaneous Manufacturing | 339994 | — | ACTIVE |
| Brynolf Manufacturing INC | Rockford | Fabricated Metal Product Manufacturing | 332722 | — | ACTIVE |
| Built Rite Construction LLC | Montgomery | Furniture and Related Product Manufacturing | 337212 | — | ACTIVE |
| Burhani Enterprises INC | Chicago | Fabricated Metal Product Manufacturing | 332510 | — | ACTIVE |
| Burhani Enterprises, INC. | Bedford Park | Fabricated Metal Product Manufacturing | 332510 | — | ACTIVE |
| Bvr Technologies CO. | Rockford | Computer and Electronic Product Manufacturing | 334510 | — | ACTIVE |
| Cache Energy Storage INC. | Champaign | Machinery Manufacturing | 333994 | — | ACTIVE |
| Calihan Processing Cooperative | Peoria | Food Manufacturing | 311611 | 100–499 | ACTIVE |
| Calisota Parts, LLC | Frankfort | Fabricated Metal Product Manufacturing | 332710 | — | ACTIVE |
| Cambium Networks INC | Hoffman Estates | Computer and Electronic Product Manufacturing | 334220 | — | ACTIVE |
| Campbell International INC | Wauconda | Transportation Equipment Manufacturing | 336211 | — | ACTIVE |
| Caporus Technologies INC | Orland Park | Computer and Electronic Product Manufacturing | 334416 | — | ACTIVE |
| Captivating Signs, LLC | Naperville | Miscellaneous Manufacturing | 339950 | — | ACTIVE |
| Cardiosense, INC. | Chicago | Computer and Electronic Product Manufacturing | 334510 | — | ACTIVE |
| Carl Buddig & Company-333 Taft Drive | South Holland | Food Manufacturing | 311612 | 1–19 | ACTIVE |
| Carnation Enterprises LLC | Niles | Machinery Manufacturing | 333310 | — | ACTIVE |
| Carolina Brands LLC | Jacksonville | Chemical Manufacturing | 325180 | — | ACTIVE |
| Carroll Seating CO INC | Elk Grove Village | Furniture and Related Product Manufacturing | 337127 | — | ACTIVE |
| Cater Chemical CORP | Roselle | Chemical Manufacturing | 325180 | — | ACTIVE |
| Cavhooah LLC | Inverness | Apparel Manufacturing | 315990 | — | ACTIVE |
| Ccf Commercial Flooring, INC. | Mokena | Textile Product Mills | 314110 | — | ACTIVE |
| Cci Distribution Partners Corporation | Lemont | Chemical Manufacturing | 325998 | — | ACTIVE |
| Cct Shipping Frames, LLC | Homer Glen | Machinery Manufacturing | 333924 | — | ACTIVE |
| Celadyne Technologies, INC. | Chicago | Chemical Manufacturing | 325180 | — | ACTIVE |
| Center Tool CO | Hampshire | Fabricated Metal Product Manufacturing | 332710 | — | ACTIVE |
| Central Tools Company | Bolingbrook | Miscellaneous Manufacturing | 339999 | — | ACTIVE |
| Cf Industries Nitrogen LLC | Deerfield | Chemical Manufacturing | 325311 | — | ACTIVE |
| Cgi Manufacturing Holdings LLC | Romeoville | Fabricated Metal Product Manufacturing | 332710 | — | ACTIVE |
| Chambers Gasket & Manufacturing CO | Chicago | Miscellaneous Manufacturing | 339991 | — | ACTIVE |
| Chc Art Services LLC | Chicago | Miscellaneous Manufacturing | 339999 | — | ACTIVE |
| Chemgrout, INC | La Grange Park | Machinery Manufacturing | 333120 | — | ACTIVE |
| Cherrys Industrial Equipment CORP | Roselle | Fabricated Metal Product Manufacturing | 332999 | — | ACTIVE |
| Chicago Bakeology LLC | Chicago | Food Manufacturing | 311812 | — | ACTIVE |
| Chicago Chemical Distribution, LLC | Chicago | Chemical Manufacturing | 325998 | — | ACTIVE |
| Chicago Condenser Corp., INC. | Wood Dale | Computer and Electronic Product Manufacturing | 334416 | — | ACTIVE |
| Chicago Doorways LLC | Elmhurst | Fabricated Metal Product Manufacturing | 332321 | — | ACTIVE |

