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Manufacturing facilities in Illinois

Map, counties and cities
Map of United States manufacturing facilities

Biggest counties

Cook5,119DuPage1,572Kane903Lake860Will819Winnebago550McHenry448Madison333
All 102 counties
Cook 5,119DuPage 1,572Kane 903Lake 860Will 819Winnebago 550McHenry 448Madison 333St. Clair 305Champaign 281Peoria 219LaSalle 210Rock Island 206McLean 164Sangamon 161DeKalb 159Tazewell 156Kankakee 150Macon 144Vermilion 144Adams 126Whiteside 110Marion 104Effingham 101Boone 96Kendall 93Ogle 92Clinton 90Coles 80Henry 79Livingston 79Grundy 78Williamson 77Stephenson 67Jefferson 62Morgan 61Lee 60Iroquois 58Woodford 57Bureau 56Macoupin 56Montgomery 54Franklin 52Knox 52McDonough 52Edgar 51Douglas 49Fayette 49Jo Daviess 47Jackson 45Randolph 42Carroll 42Christian 41Ford 40Fulton 39Washington 37Marshall 35Saline 34De Witt 33Richland 32Bond 31Hancock 31Logan 31Crawford 31Clay 30Shelby 29Moultrie 28Pike 27Monroe 26Clark 26Cass 23Wayne 23Mason 23Piatt 22Jasper 22Perry 22Warren 20Johnson 20Lawrence 19Massac 18Hamilton 18Union 18White 18Greene 16Mercer 16Cumberland 16Putnam 14Wabash 13Stark 13Alexander 12Henderson 12Edwards 12Schuyler 11Jersey 11Menard 10Gallatin 8Pulaski 7Hardin 7Brown 6Scott 6Calhoun 3Pope 1

Biggest cities

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 16,747, about 87% of that figure.

Facilities in Illinois16,747 FACILITIES

FacilityCityIndustryNAICSEmployeesStatus
Abbott Molecular INC.Des PlainesChemical Manufacturing325413— ACTIVE
Ab Specialty Silicones, LLCWaukeganChemical Manufacturing32519920–99 ACTIVE
Accelerated Assemblies, INCElk Grove VlgComputer and Electronic Product Manufacturing334418— ACTIVE
Accurate Felt & Gasket Manufacturing COCiceroMiscellaneous Manufacturing33999120–99 ACTIVE
Accurate Perforating Co., INC.ChicagoFabricated Metal Product Manufacturing332116100–499 ACTIVE
Ace Metal Crafts COBensenvilleFabricated Metal Product Manufacturing332999— ACTIVE
Acme Alliance LLCNorthbrookPrimary Metal Manufacturing331523100–499 ACTIVE
Advanced Mobility & Shelter Technologies, LLCUniversity ParkTransportation Equipment Manufacturing336212— ACTIVE
Advanced Plastic CORPLincolnwoodPlastics and Rubber Products Manufacturing326121100–499 ACTIVE
Afton Chemical CorporationSaugetPetroleum and Coal Products Manufacturing324191100–499 ACTIVE
Ahlstrom Filtration, LLC.TaylorvillePaper Manufacturing32212020–99 ACTIVE
Aisin Mfg Illinois LLCMarionTransportation Equipment Manufacturing336390500+ ACTIVE
A.j.r. Industries, INC.Elk Grove VillageFabricated Metal Product Manufacturing33271020–99 ACTIVE
Aldrico, INC.WyomingFabricated Metal Product Manufacturing33241020–99 ACTIVE
Align Production Systems LLCDecaturMachinery Manufacturing33311120–99 ACTIVE
Allied Tube & Conduit CorporationHarveyPrimary Metal Manufacturing331210— ACTIVE
Alton Steel INCAltonPrimary Metal Manufacturing331110100–499 ACTIVE
Alto Pekin LLCPekinFood Manufacturing311221100–499 ACTIVE
Alu-bra Foundry, INC.BensenvillePrimary Metal Manufacturing33152420–99 ACTIVE
American Grinding & Machine COChicagoFabricated Metal Product Manufacturing33231320–99 ACTIVE
Amity Packing Company, INC.ChicagoFood Manufacturing311612— ACTIVE
Apl Engineered Materials, INCUrbanaChemical Manufacturing32518020–99 ACTIVE
Aqua-aerobic Systems INCLoves ParkMachinery Manufacturing333310100–499 ACTIVE
Arc-tronics INCElk Grove VillageComputer and Electronic Product Manufacturing334418100–499 ACTIVE
Argentum Medical, LLCGenevaMiscellaneous Manufacturing33911320–99 ACTIVE
Ark Technologies, INC.Saint CharlesPrimary Metal Manufacturing33131820–99 ACTIVE
Astoria Wire Products INCBedford ParkFabricated Metal Product Manufacturing33232220–99 ACTIVE
Atlas Tool & Die Works INCLyonsFabricated Metal Product Manufacturing332710— ACTIVE
Aurora Metals Division LLCMontgomeryPrimary Metal Manufacturing33152320–99 ACTIVE
Azz Galvanizing DixonDixonFabricated Metal Product Manufacturing33231220–99 ACTIVE
Battery Builders IncorporatedNapervilleElectrical Equipment, Appliance & Component Manufacturing335910100–499 ACTIVE
Bbc Fasteners, INC.AlsipFabricated Metal Product Manufacturing33272220–99 ACTIVE
Bearse Manufacturing COChicagoTextile Product Mills31491020–99 ACTIVE
Belleville Shoe Manufacturing CompanyBellevilleLeather and Allied Product Manufacturing316210100–499 ACTIVE
Bergstrom INCRockfordMachinery Manufacturing333415100–499 ACTIVE
Best Friends Distillery L.l.c.ArgentaBeverage and Tobacco Product Manufacturing312140— ACTIVE
Betts Precision, INCAlsipFabricated Metal Product Manufacturing33271020–99 ACTIVE
Big River Resources Galva, LLCGalvaChemical Manufacturing32519320–99 ACTIVE
Biourja Renewables, LLCPeoriaBeverage and Tobacco Product Manufacturing312140100–499 ACTIVE
Bisco INCSchaumburgMiscellaneous Manufacturing339114100–499 ACTIVE
Bloomington Offset Process, INC.BloomingtonPrinting and Related Support Activities323110— ACTIVE
Bronson & Bratton INCBurr RidgeMachinery Manufacturing33351420–99 ACTIVE
Budnick Converting, INCColumbiaPaper Manufacturing322220100–499 ACTIVE
Cabot CorporationTuscolaChemical Manufacturing32513020–99 ACTIVE
Calumet Brass Foundry, INCDoltonPrimary Metal Manufacturing3315241–19 ACTIVE
Camcraft INCHanover ParkFabricated Metal Product Manufacturing332710100–499 ACTIVE
Cast Aluminum Solutions, LLCBataviaPrimary Metal Manufacturing331312100–499 ACTIVE
Cast Technologies INCPeoriaPrimary Metal Manufacturing33152420–99 ACTIVE
Cef Industries, LLCAddisonTransportation Equipment Manufacturing33641320–99 ACTIVE
Cellusuede Products, INCRockfordTextile Product Mills31499920–99 ACTIVE

Search all 16,747 Illinois facilities