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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 Illinois118 FACILITIES

Listing 118 of 212: the facilities with a website, a size band or two sources on record. The rest are in site search.

FacilityCityIndustryNAICSEmployeesStatus
Ari Industries INCAddisonComputer and Electronic Product Manufacturing334413— ACTIVE
Burton Medical, LLCAddisonMiscellaneous Manufacturing33911220–99 ACTIVE
Cef Industries, LLCAddisonTransportation Equipment Manufacturing33641320–99 ACTIVE
Mega Circuit INCAddisonComputer and Electronic Product Manufacturing33441220–99 ACTIVE
Mistica Foods LLCAddisonFood Manufacturing311612— ACTIVE
Paxxus INCAddisonPaper Manufacturing322220100–499 ACTIVE
Syn-tech LTDAddisonPetroleum and Coal Products Manufacturing32419120–99 ACTIVE
Billco CORP.AddisonPrimary Metal Manufacturing331210— ACTIVE
Custom Laser Works LLCAddisonFabricated Metal Product Manufacturing3323221–19 ACTIVE
Kiene Diesel Accessories, INC.AddisonFabricated Metal Product Manufacturing33291120–99 ACTIVE
Metal Improvement Company, LLCAddisonFabricated Metal Product Manufacturing332811— ACTIVE
Star Engineering LLCAddisonMachinery Manufacturing333517— ACTIVE
Toolex CORPAddisonFabricated Metal Product Manufacturing332710— ACTIVE
Xentris Wireless LLCAddisonComputer and Electronic Product Manufacturing33441920–99 ACTIVE
Absolute Electronics Services LLCAddisonComputer and Electronic Product Manufacturing334418— ACTIVE
Air Flow CO INCAddisonFabricated Metal Product Manufacturing332322— ACTIVE
Boschung America, LLCAddisonComputer and Electronic Product Manufacturing334519— ACTIVE
Bromine Systems INCAddisonMachinery Manufacturing333310— ACTIVE
Com-graphics, INCAddisonPrinting and Related Support Activities323111— ACTIVE
Custom Collagen INCAddisonFabricated Metal Product Manufacturing332994— ACTIVE
Cutting Edge Machining and Automation - Dynamac, LLCAddisonFabricated Metal Product Manufacturing332710— ACTIVE
Dickson/unigage INCAddisonComputer and Electronic Product Manufacturing334519— ACTIVE
Electronic Displays INCAddisonMiscellaneous Manufacturing339950— ACTIVE
Electronic Displays INCAddisonMiscellaneous Manufacturing339950— ACTIVE
Lewis Acquisition CORPAddisonPlastics and Rubber Products Manufacturing326199— ACTIVE
Manu-tec of Illinois LLCAddisonComputer and Electronic Product Manufacturing334413— ACTIVE
Moore-addison COAddisonPlastics and Rubber Products Manufacturing326199— ACTIVE
Ockerlund Industries INCAddisonPaper Manufacturing322211— ACTIVE
Overton Chicago Gear, LLCAddisonMachinery Manufacturing333612— ACTIVE
Proto Productions INCAddisonFurniture and Related Product Manufacturing337215— ACTIVE
Sf Holdings Group LLCAddisonFabricated Metal Product Manufacturing332710— ACTIVE
Specialty Construction LLCAddisonFabricated Metal Product Manufacturing332323— ACTIVE
Tactical Lighting Systems INCAddisonElectrical Equipment, Appliance & Component Manufacturing335999— ACTIVE
Thomas Electronics, INC.AddisonComputer and Electronic Product Manufacturing334416— ACTIVE
Metals and Services INC.AddisonFabricated Metal Product Manufacturing33231220–99 LIKELY ACTIVE
Morgan Ohare INCAddisonFabricated Metal Product Manufacturing33281120–99 LIKELY ACTIVE
Swd INCAddisonFabricated Metal Product Manufacturing332812100–499 LIKELY ACTIVE
Milplex Electronics INCAddisonComputer and Electronic Product Manufacturing3344121–19 LIKELY ACTIVE
Better Bilt ProductsAddisonFabricated Metal Product Manufacturing33261820–99 LIKELY ACTIVE
Selective Plating, INC.AddisonFabricated Metal Product Manufacturing33281320–99 LIKELY ACTIVE
Swd INCAddisonFabricated Metal Product Manufacturing332812100–499 LIKELY ACTIVE
Suez Wts USA INCAddisonChemical Manufacturing325998— LIKELY ACTIVE
Vcna Prairie INC Yard 1014AddisonNonmetallic Mineral Product Manufacturing327320— LIKELY ACTIVE
Enduro Industries INC.AddisonFabricated Metal Product Manufacturing332813— UNVERIFIED
Cegasa USA INCAddisonElectrical Equipment, Appliance & Component Manufacturing3359101–19 LIKELY ACTIVE
Mccann Industries INCAddisonMachinery Manufacturing333120— LIKELY ACTIVE
Mexicali Hard ChromeAddisonFabricated Metal Product Manufacturing33281320–99 LIKELY ACTIVE
Hopkins Printing & Envelope Co.AddisonPrinting and Related Support Activities3231191–19 LIKELY ACTIVE
Lombard Machining IncorporatedAddisonFabricated Metal Product Manufacturing3327101–19 LIKELY ACTIVE
Plastisol Products INCAddisonChemical Manufacturing32521120–99 UNVERIFIED

Search all 17,137 Illinois facilities