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Manufacturing facilities in Illinois

The register lists 17,137 facilities in Illinois. The Bureau of Labor Statistics counted 19,263 establishments in Illinois in 2025. Food Manufacturing accounts for 1,545 facilities in Illinois.

SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE

Map, counties and cities
Map of United States manufacturing facilities

Biggest counties

Cook5,216DuPage1,607Kane947Lake881Will826Winnebago575McHenry471Madison340
All 102 counties
Cook 5,216DuPage 1,607Kane 947Lake 881Will 826Winnebago 575McHenry 471Madison 340St. Clair 313Champaign 287Peoria 229LaSalle 216Rock Island 211McLean 167DeKalb 167Tazewell 163Sangamon 162Kankakee 149Vermilion 147Macon 145Adams 125Whiteside 118Marion 108Effingham 104Kendall 102Boone 100Ogle 97Clinton 90Henry 81Williamson 79Grundy 79Coles 79Livingston 77Stephenson 68Jefferson 64Lee 63Iroquois 62Morgan 61Macoupin 57Bureau 56Woodford 55Douglas 53Montgomery 53Franklin 53McDonough 51Knox 51Edgar 51Fayette 50Jo Daviess 47Jackson 46Carroll 45Randolph 44Christian 43Ford 40Fulton 39Saline 35Hancock 35Marshall 35De Witt 34Washington 33Richland 32Logan 31Crawford 31Clay 30Moultrie 29Bond 29Clark 28Monroe 28Pike 28Shelby 28Perry 24Cass 24Mason 23Jasper 23Piatt 23Wayne 22White 21Johnson 20Massac 19Warren 19Lawrence 19Union 18Mercer 16Greene 15Putnam 15Cumberland 15Wabash 15Hamilton 15Stark 13Henderson 13Jersey 12Alexander 12Menard 11Schuyler 11Edwards 11Gallatin 8Pulaski 7Hardin 7Scott 7Brown 6Calhoun 3Pope 1

Biggest cities

Federal labor statistics counted at least 19,263 manufacturing establishments in Illinois in 2025, employing about 569,734 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 17,137, about 89% of that figure.

Facilities in Illinois9,495 FACILITIES

Listing 9,495 of 17,137: the facilities with a website, a size band or two sources on record. The rest are in site search.

FacilityCityIndustryNAICSEmployeesStatus
Rockford Manufacturing Group IncSouth BeloitMachinery Manufacturing33351920–99 ACTIVE
Rockford Rigging, INC.RoscoeFabricated Metal Product Manufacturing33261820–99 ACTIVE
Rockford Systems LLCRockfordMiscellaneous Manufacturing33999920–99 ACTIVE
Roncadin INCVernon HillsFood Manufacturing31141220–99 ACTIVE
Royal Coil INCWoodstockFabricated Metal Product Manufacturing3326131–19 ACTIVE
R & R Holdings INCDes PlainesLeather and Allied Product Manufacturing31699820–99 ACTIVE
Saachi INC.RoselleElectrical Equipment, Appliance & Component Manufacturing3353111–19 ACTIVE
Sagent Pharmaceuticals, INCSchaumburgChemical Manufacturing325412100–499 ACTIVE
Sage Products, LLCCaryMiscellaneous Manufacturing339112— ACTIVE
Salamander Studios Chicago INCChicagoPaper Manufacturing322230— ACTIVE
Sanks Machining INCStauntonFabricated Metal Product Manufacturing332710— ACTIVE
Sciaky INCChicagoMachinery Manufacturing333992— ACTIVE
Seats & Stools INCChicagoFurniture and Related Product Manufacturing3371271–19 ACTIVE
Secure Products CORPElmhurstPlastics and Rubber Products Manufacturing3261111–19 ACTIVE
Sedia Systems, INC.ChicagoFurniture and Related Product Manufacturing3371271–19 ACTIVE
Se-kure Controls INCFranklin ParkMiscellaneous Manufacturing33999920–99 ACTIVE
Semper Fi Printing, LLCArlington HeightsPrinting and Related Support Activities3231111–19 ACTIVE
Sems and Specials, INC.RockfordFabricated Metal Product Manufacturing33272220–99 ACTIVE
Serien Manufacturing, INC.WoodstockFabricated Metal Product Manufacturing3329991–19 ACTIVE
Setna Io, LLCLincolnshireTransportation Equipment Manufacturing336413100–499 ACTIVE
Shanks Veterinary Equipment INCMilledgevilleMiscellaneous Manufacturing339112— ACTIVE
Sherwood Industries, INC.NilesPlastics and Rubber Products Manufacturing3261131–19 ACTIVE
S Himmelstein & COHoffman EstatesComputer and Electronic Product Manufacturing33451920–99 ACTIVE
Silver Tree Beer & Spirits LLCPaxtonBeverage and Tobacco Product Manufacturing312140— ACTIVE
Slagel Manufacturing, INCForrestFabricated Metal Product Manufacturing33232220–99 ACTIVE
Socitec US LLCBroadviewFabricated Metal Product Manufacturing33299920–99 ACTIVE
Solomon Colors, Inc. SpringfieldSpringfieldChemical Manufacturing325130100–499 ACTIVE
Sonic Manufacturing CorporationElk Grove VillageFabricated Metal Product Manufacturing332710— ACTIVE
Specco Industries, INCKankakeeNonmetallic Mineral Product Manufacturing3273101–19 ACTIVE
Specgx LLCGreenvilleChemical Manufacturing32541120–99 ACTIVE
Springer Blue Print Services, INCChicagoPrinting and Related Support Activities3231111–19 ACTIVE
Spyco Industries INCBurr RidgeFabricated Metal Product Manufacturing3327101–19 ACTIVE
Star Engineering LLCAddisonMachinery Manufacturing333517— ACTIVE
Star Hydraulics LLCRiver GroveMachinery Manufacturing33399520–99 ACTIVE
Stc INCMcleansboroComputer and Electronic Product Manufacturing334416— ACTIVE
Stellar Solutions INCMchenryChemical Manufacturing3251991–19 ACTIVE
Stereo Optical Company, INCChicagoMiscellaneous Manufacturing339112— ACTIVE
Sterling Spring LLCChicagoFabricated Metal Product Manufacturing33261320–99 ACTIVE
Stitch Me LLCChicagoTextile Mills3132201–19 ACTIVE
Strategic Applications INCLake VillaMiscellaneous Manufacturing33911220–99 ACTIVE
Sugar & Spice Extraordinary Sweet Treats, INC.EvanstonFood Manufacturing31182120–99 ACTIVE
Sumitomo Electric Carbide, INCMt ProspectMachinery Manufacturing333515— ACTIVE
Sun Dome INCChicagoMiscellaneous Manufacturing3399991–19 ACTIVE
Sunrise Electronics, INC.Elk Grove VillageComputer and Electronic Product Manufacturing334412— ACTIVE
Surewerx USA INCElginMiscellaneous Manufacturing339115— ACTIVE
Sycamore Precision, INC.GenoaFabricated Metal Product Manufacturing33271020–99 ACTIVE
Taylor Edm Specialties LLCWaucondaMachinery Manufacturing333514— ACTIVE
Taylor Farms Illinois, INC.ChicagoFood Manufacturing311612100–499 ACTIVE
Tech Global, INC.ElginComputer and Electronic Product Manufacturing33411820–99 ACTIVE
Tecnova Electronics, INC.WaukeganComputer and Electronic Product Manufacturing3344181–19 ACTIVE

Search all 17,137 Illinois facilities