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 |
|---|---|---|---|---|---|
| Versa Press INC | East Peoria | Printing and Related Support Activities | 323117 | 100–499 | ACTIVE |
| Videojet Technologies INC. | Wood Dale | Machinery Manufacturing | 333244 | 100–499 | ACTIVE |
| Viscofan USA INC | Danville | Plastics and Rubber Products Manufacturing | 326112 | 100–499 | ACTIVE |
| Wahl Clipper CORP | Sterling | Electrical Equipment, Appliance & Component Manufacturing | 335210 | 500+ | ACTIVE |
| Waltz Brothers, INC. | Wheeling | Fabricated Metal Product Manufacturing | 332721 | — | ACTIVE |
| Watchfire Signs, LLC | Danville | Miscellaneous Manufacturing | 339950 | 100–499 | ACTIVE |
| Webster-hoff Corporation | Glendale Heights | Fabricated Metal Product Manufacturing | 332117 | 20–99 | ACTIVE |
| Welch Bros., INC. | Elgin | Nonmetallic Mineral Product Manufacturing | 327390 | 100–499 | ACTIVE |
| Williams White and CO | Moline | Machinery Manufacturing | 333517 | 20–99 | ACTIVE |
| Wirco INC | Champaign | Primary Metal Manufacturing | 331513 | 20–99 | ACTIVE |
| 2xl Corporation | Bolingbrook | Miscellaneous Manufacturing | 339920 | — | ACTIVE |
| Abbott Laboratories INC. | Abbott Park | Chemical Manufacturing | 325413 | — | ACTIVE |
| Abbott Rubber CO INC | Itasca | Plastics and Rubber Products Manufacturing | 326220 | — | ACTIVE |
| Abbvie INC | North Chicago | Chemical Manufacturing | 325412 | — | ACTIVE |
| Abraxas INC | North Aurora | Electrical Equipment, Appliance & Component Manufacturing | 335999 | — | ACTIVE |
| Abx Innovative Packaging Solutions LLC | Schaumburg | Paper Manufacturing | 322221 | — | ACTIVE |
| Accelerated Machine Design & Engineering LLC | Rockford | Machinery Manufacturing | 333517 | — | ACTIVE |
| Accu-lab of Illinois, INC. | Dekalb | Miscellaneous Manufacturing | 339115 | — | ACTIVE |
| Accu-labs, INC. | Chicago | Chemical Manufacturing | 325998 | — | ACTIVE |
| Acme Finishing CO LLC | Elk Grove Village | Fabricated Metal Product Manufacturing | 332812 | 100–499 | ACTIVE |
| Acme Industrial CO | Carpentersville | Fabricated Metal Product Manufacturing | 332216 | 100–499 | ACTIVE |
| Action Packaging Company | Woodstock | Plastics and Rubber Products Manufacturing | 326111 | — | ACTIVE |
| Advanced Heat Treating INC | Loves Park | Fabricated Metal Product Manufacturing | 332811 | — | ACTIVE |
| Advanced Machine & Engineering CO | Rockford | Fabricated Metal Product Manufacturing | 332710 | 100–499 | ACTIVE |
| Advanced Prototype Molding, INC. | Wauconda | Machinery Manufacturing | 333511 | — | ACTIVE |
| Advance Lifts INC | Saint Charles | Machinery Manufacturing | 333921 | — | ACTIVE |
| Affton Fabricating and Welding Co., INC. | Sauget | Fabricated Metal Product Manufacturing | 332312 | — | ACTIVE |
| A. Finkl & Sons CO. | Chicago | Primary Metal Manufacturing | 331110 | — | ACTIVE |
| Alanson Mfg L.l.c | Chicago | Fabricated Metal Product Manufacturing | 332710 | — | ACTIVE |
| Allied Locke Industries INC | Dixon | Primary Metal Manufacturing | 331511 | — | ACTIVE |
| Alma Lasers INC | Buffalo Grove | Computer and Electronic Product Manufacturing | 334510 | — | ACTIVE |
| Alpha Baking CO INC | Chicago | Food Manufacturing | 311812 | — | ACTIVE |
| Alpha Bedding, LLC | Lake Zurich | Miscellaneous Manufacturing | 339113 | — | ACTIVE |
| Altathera Pharmaceuticals LLC | Chicago | Chemical Manufacturing | 325412 | 20–99 | ACTIVE |
| Americana Outdoors | Salem | Fabricated Metal Product Manufacturing | 332312 | 100–499 | ACTIVE |
| American Labelmark Company | Chicago | Printing and Related Support Activities | 323111 | 100–499 | ACTIVE |
| American Standard Circuits, LLC | West Chicago | Computer and Electronic Product Manufacturing | 334412 | — | ACTIVE |
| Americhem Systems INC. | Aurora | Machinery Manufacturing | 333248 | 20–99 | ACTIVE |
| Amerline Enterprises CO INC | Schiller Park | Computer and Electronic Product Manufacturing | 334417 | 20–99 | ACTIVE |
| Amtab Manufacturing Corporation | Bensenville | Furniture and Related Product Manufacturing | 337127 | 100–499 | ACTIVE |
| Anchor-harvey Components LLC | Freeport | Primary Metal Manufacturing | 331110 | — | ACTIVE |
| Apex Engineering Products CORP | Aurora | Chemical Manufacturing | 325180 | — | ACTIVE |
| Approvis Cc 2023 CORP. | Cary | Machinery Manufacturing | 333995 | — | ACTIVE |
| Ardenture, INC | Naperville | Furniture and Related Product Manufacturing | 337212 | — | ACTIVE |
| Ari Industries INC | Addison | Computer and Electronic Product Manufacturing | 334413 | — | ACTIVE |
| Armoloy of Illinois INC | Dekalb | Fabricated Metal Product Manufacturing | 332813 | — | ACTIVE |
| Arrow Gear LLC | Downers Grove | Machinery Manufacturing | 333612 | — | ACTIVE |
| A & R Screening, LLC | Crestwood | Printing and Related Support Activities | 323113 | — | ACTIVE |
| A-s Medication Solutions LLC | Libertyville | Chemical Manufacturing | 325412 | — | ACTIVE |
| Astellas Pharma Us, INC. | Northbrook | Chemical Manufacturing | 325412 | 500+ | ACTIVE |

