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Machinery Manufacturing in Illinois

NAICS 333 · IL

The Machinery Manufacturing industry in Illinois has 2178 establishments, according to the Bureau of Labor Statistics. This register lists 1146 facilities in Illinois. The Decatur Facility in Decatur employs 2474 people, according to data from 2025.

SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE

Map, cities and product lines

Biggest counties

Cook297DuPage152Winnebago80Kane74Lake53Will43McHenry41Rock Island33

Biggest cities

Plants in Illinois216 FACILITIES

Listing 216 of 297: the facilities with a website, a size band or two sources on record. The rest are in site search.

FacilityCityEmployeesStatus
Atlas Tool & Die Works INCLyons20–99 ACTIVE
Avers Machine and Gear INC.Schiller Park20–99 ACTIVE
Belden Tools INCHillside20–99 ACTIVE
Brad Foote Gear Works, INCCicero— ACTIVE
Chemgrout, INCLa Grange Park20–99 ACTIVE
Chicago Dryer COChicago100–499 ACTIVE
Elgin Sweeper CompanyElgin100–499 ACTIVE
Essex Electro Engineers INCSchaumburg20–99 ACTIVE
Federal-mogul CORPSkokie500+ ACTIVE
Fjw Optical Systems, INCPalatine20–99 ACTIVE
Gage Assembly COLincolnwood20–99 ACTIVE
Gam Enterprises, LLCMount Prospect20–99 ACTIVE
Graymills CorporationBroadview20–99 ACTIVE
Hommer Tool & Mfg., INC.Arlington Hts20–99 ACTIVE
Howe CORPChicago20–99 ACTIVE
John Crane, INCMorton Grove— ACTIVE
Keating of Chicago INCMc Cook20–99 ACTIVE
Marathon Cutting Die INCWheeling20–99 ACTIVE
Modern Process Equipment INCChicago20–99 ACTIVE
Ravenswood Studio INCLincolnwood100–499 ACTIVE
Sievert Electric Service and Sales CompanyForest Park20–99 ACTIVE
Sunstar Americas, INC.Schaumburg100–499 ACTIVE
Waltz Brothers, INC.Wheeling— ACTIVE
Armil/cfs, INC.South Holland20–99 ACTIVE
Bce-usa LLCFranklin Park— ACTIVE
C M I Novacast INC.Des Plaines1–19 ACTIVE
Dentalez Alabama, INC.Chicago— ACTIVE
General Cts CorporationLincolnwood1–19 ACTIVE
Lapmaster International LLCMount Prospect20–99 ACTIVE
Naim Energy Technologies LLCChicago1–19 ACTIVE
Norman Filter Company, L.l.c.Bridgeview20–99 ACTIVE
Oberg Medical XL DivisionChicago100–499 ACTIVE
Sciaky INCChicago— ACTIVE
Star Hydraulics LLCRiver Grove20–99 ACTIVE
Sumitomo Electric Carbide, INCMt Prospect— ACTIVE
Aaron Engineered Process Equipment INCSchaumburg— ACTIVE
Anatomical Worldwide, LLCSkokie— ACTIVE
Atlas Toyota Material Handling, LLCElk Grove Village— ACTIVE
Avant Tecno USA INCArlington Heights— ACTIVE
Balanstar CORPElk Grove Village— ACTIVE
Bearing Sales CORPChicago— ACTIVE
Carnation Enterprises LLCNiles— ACTIVE
Chicago Filter Supply, INC.Elk Grove Village— ACTIVE
Crm North America, LLCFranklin Park— ACTIVE
Cummins Allison CORPMount Prospect— ACTIVE
Eazypower CORPSkokie— ACTIVE
Evolutions Hub INCNorthbrook— ACTIVE
Forklift Exchange, INCBedford Park— ACTIVE
Greenfield Products LLCHazel Crest— ACTIVE
Heim LPChicago— ACTIVE

Search all 1,146 facilities

All machinery manufacturing nationwide · All manufacturing in Illinois