FactoryRegistry
Claim a page

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 Illinois72 FACILITIES

Listing 72 of 146: the facilities with a website, a size band or two sources on record. The rest are in site search.

FacilityCityIndustryNAICSEmployeesStatus
E K Industries, INC.JolietChemical Manufacturing32599820–99 ACTIVE
J. H. Botts, LLCJolietPrimary Metal Manufacturing33111020–99 ACTIVE
Milano Bakery INCJolietFood Manufacturing311812— ACTIVE
Recycled Rubber Products Distributors, LLCJolietMiscellaneous Manufacturing33999920–99 ACTIVE
Uic INCJolietComputer and Electronic Product Manufacturing3345161–19 ACTIVE
Illinois Marine Towing INCJolietTransportation Equipment Manufacturing33661120–99 ACTIVE
Bionic Prosthetics and Orthotics Group LLCJolietMiscellaneous Manufacturing339113— ACTIVE
Hanger Prosthetics & Orthotics East, INC.JolietMiscellaneous Manufacturing339113— ACTIVE
Top 5% LLC (top 5 Percent Llc)JolietPrinting and Related Support Activities323111— ACTIVE
Azz Galvanizing-jolietJolietFabricated Metal Product Manufacturing33231220–99 LIKELY ACTIVE
Filtration Group INCJolietMachinery Manufacturing333413100–499 LIKELY ACTIVE
Kaluzny Bros, INC.JolietFood Manufacturing31161320–99 LIKELY ACTIVE
Rovanco Piping System Inc-treatment PlantJolietFabricated Metal Product Manufacturing33299620–99 LIKELY ACTIVE
Rho Chemicals COJolietChemical Manufacturing3251991–19 LIKELY ACTIVE
Apex Material Technologies LLCJolietChemical Manufacturing325130— LIKELY ACTIVE
Brakur Custom Cabinetry INCJolietFurniture and Related Product Manufacturing337110100–499 LIKELY ACTIVE
Ecolab INCJolietChemical Manufacturing325611— LIKELY ACTIVE
Monroe Truck EquipmentJolietTransportation Equipment Manufacturing33621120–99 LIKELY ACTIVE
Ellwood Chrome Crankshaft CO LLCJolietFabricated Metal Product Manufacturing332813— LIKELY ACTIVE
Ozinga Illinois Rmc INCJolietNonmetallic Mineral Product Manufacturing327320— LIKELY ACTIVE
Seeler Industries INCJolietChemical Manufacturing325180— LIKELY ACTIVE
Welsch Ready Mix INCJolietNonmetallic Mineral Product Manufacturing327320— UNVERIFIED
Joliet Electric Motors LLCJolietElectrical Equipment, Appliance & Component Manufacturing33531220–99 LIKELY ACTIVE
Caterpillar INCJolietMachinery Manufacturing333120— UNVERIFIED
Minnick Illinois LLCJolietNonmetallic Mineral Product Manufacturing32739020–99 UNVERIFIED
Advantage Components, INC.JolietComputer and Electronic Product Manufacturing33441920–99 LIKELY ACTIVE
Cresco Labs-jolietJolietChemical Manufacturing325411100–499 LIKELY ACTIVE
Ecolab INCJolietChemical Manufacturing325611100–499 LIKELY ACTIVE
Green Earth Plastic RecyclingJolietMachinery Manufacturing33331820–99 LIKELY ACTIVE
Matheson Trigas INCJolietChemical Manufacturing325120— LIKELY ACTIVE
Olin CORPJolietChemical Manufacturing325130— LIKELY ACTIVE
West End Tool & DieJolietFabricated Metal Product Manufacturing33271020–99 LIKELY ACTIVE
Agri-load INCJolietMiscellaneous Manufacturing339999— UNVERIFIED
Air Products & Chemicals INCJolietChemical Manufacturing325120— UNVERIFIED
Altrachem INCJolietFabricated Metal Product Manufacturing332312— UNVERIFIED
Andrew CORPJolietComputer and Electronic Product Manufacturing334220— UNVERIFIED
Bill Jacobs Chevrolet MazdaJolietMiscellaneous Manufacturing339999— UNVERIFIED
Capstone LogisticsJolietMiscellaneous Manufacturing339999— UNVERIFIED
Ceramic Powders INCJolietFabricated Metal Product Manufacturing332618— UNVERIFIED
Citiwaste INCJolietMiscellaneous Manufacturing339999— UNVERIFIED
Desoto INC - Chemical Products DivJolietChemical Manufacturing325611— UNVERIFIED
Exelon Energy Delivery-comedJolietMiscellaneous Manufacturing339999— UNVERIFIED
Fumigation Service & Supply INCJolietMiscellaneous Manufacturing339999— UNVERIFIED
Gallagher Materials CorporationJolietPetroleum and Coal Products Manufacturing324121— UNVERIFIED
Glenn Tibble Custom Cabinetry INCJolietFurniture and Related Product Manufacturing337110— UNVERIFIED
Industrial Color INCJolietChemical Manufacturing325130— UNVERIFIED
Ineos Silicas AmericasJolietChemical Manufacturing325130— UNVERIFIED
Ingenco Joliet FacilityJolietMiscellaneous Manufacturing339999— UNVERIFIED
Ivex Packaging Paper LLCJolietPaper Manufacturing322120— UNVERIFIED
Joliet Asphalt LLCJolietPetroleum and Coal Products Manufacturing324121— UNVERIFIED

Search all 17,137 Illinois facilities