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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 Illinois153 FACILITIES

Listing 153 of 254: the facilities with a website, a size band or two sources on record. The rest are in site search.

FacilityCityIndustryNAICSEmployeesStatus
Apex Engineering Products CORPAuroraChemical Manufacturing3251801–19 ACTIVE
B a Die Mold, INC.AuroraMachinery Manufacturing3335111–19 ACTIVE
Ballco Manufacturing Company, INC.AuroraFabricated Metal Product Manufacturing33271020–99 ACTIVE
Connor Winfield CORPAuroraComputer and Electronic Product Manufacturing33441920–99 ACTIVE
Control Solutions LLCAuroraComputer and Electronic Product Manufacturing33441920–99 ACTIVE
Craftsman Tool & Mold CO.AuroraMachinery Manufacturing33351520–99 ACTIVE
Diamond Envelope CORPAuroraPaper Manufacturing32223020–99 ACTIVE
Equipto Electronics CORPAuroraFabricated Metal Product Manufacturing33232220–99 ACTIVE
Gripple INCAuroraFabricated Metal Product Manufacturing332618100–499 ACTIVE
Hidrostal LLCAuroraMachinery Manufacturing33391420–99 ACTIVE
Magnetrol International INCAuroraComputer and Electronic Product Manufacturing334513100–499 ACTIVE
Mcnish CorporationAuroraMachinery Manufacturing333310100–499 ACTIVE
Nitrex INCAuroraFabricated Metal Product Manufacturing332811— ACTIVE
Peerless Industries, INC.AuroraFabricated Metal Product Manufacturing332999100–499 ACTIVE
Trigon America LLCAuroraMiscellaneous Manufacturing33911220–99 ACTIVE
Welding Company of AmericaAuroraFabricated Metal Product Manufacturing33299920–99 ACTIVE
Americhem Systems INC.AuroraMachinery Manufacturing33324820–99 ACTIVE
Entegris INCAuroraComputer and Electronic Product Manufacturing334413100–499 ACTIVE
Industrial Enclosure CORPAuroraFabricated Metal Product Manufacturing332439— ACTIVE
Richards-wilcox INCAuroraMachinery Manufacturing333922— ACTIVE
Ace of Diamonds International INC.AuroraMachinery Manufacturing333514— ACTIVE
Aztech Locknut CompanyAuroraFabricated Metal Product Manufacturing332722— ACTIVE
Comforts of Home Services, INC.AuroraFabricated Metal Product Manufacturing332311— ACTIVE
Direct Aerosystems INCAuroraFabricated Metal Product Manufacturing332710— ACTIVE
Ecli Products LLCAuroraChemical Manufacturing325998— ACTIVE
Foam INCAuroraPlastics and Rubber Products Manufacturing326150— ACTIVE
Gusco Silicone Rubber & Services, LLCAuroraPlastics and Rubber Products Manufacturing326291— ACTIVE
Hanger Prosthetics & Orthotics East, INC.AuroraMiscellaneous Manufacturing339113— ACTIVE
Minelab Americas INC.AuroraComputer and Electronic Product Manufacturing334511— ACTIVE
Only Skullz LLCAuroraChemical Manufacturing325211— ACTIVE
Phoenix ClosuresAuroraMachinery Manufacturing333249100–499 ACTIVE
Scientel Solutions LLCAuroraComputer and Electronic Product Manufacturing334220— ACTIVE
Sonova USA INCAuroraComputer and Electronic Product Manufacturing334510— ACTIVE
Spectrum Technologies INCAuroraComputer and Electronic Product Manufacturing334513— ACTIVE
Tri Star Metals, LLCAuroraPrimary Metal Manufacturing331222— ACTIVE
Tri State Enterprises INCAuroraFabricated Metal Product Manufacturing332311— ACTIVE
Weldstar COAuroraMachinery Manufacturing333992— ACTIVE
Accurate Color and Compounding, INC.AuroraChemical Manufacturing32599120–99 LIKELY ACTIVE
Great Lakes Precision Tube, INC.AuroraPrimary Metal Manufacturing33121020–99 LIKELY ACTIVE
Grundfos Water Utility INCAuroraMachinery Manufacturing33391420–99 LIKELY ACTIVE
Tangent Technologies LLCAuroraPlastics and Rubber Products Manufacturing326199100–499 LIKELY ACTIVE
The Label Printers LPAuroraPrinting and Related Support Activities32311120–99 LIKELY ACTIVE
Unilock ChicagoAuroraNonmetallic Mineral Product Manufacturing327331100–499 LIKELY ACTIVE
Berry Global INCAuroraPlastics and Rubber Products Manufacturing326111100–499 LIKELY ACTIVE
Elc Industries CORP.AuroraTransportation Equipment Manufacturing33632020–99 LIKELY ACTIVE
Freudenberg Household ProductsAuroraPlastics and Rubber Products Manufacturing326199500+ LIKELY ACTIVE
Gonnella Baking COAuroraFood Manufacturing311812100–499 LIKELY ACTIVE
Sika CORPAuroraChemical Manufacturing325998— LIKELY ACTIVE
Westell Inc AuroraAuroraComputer and Electronic Product Manufacturing33421020–99 LIKELY ACTIVE
Win Technologies INCAuroraComputer and Electronic Product Manufacturing33451120–99 LIKELY ACTIVE

Search all 17,137 Illinois facilities