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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 Illinois99 FACILITIES

Listing 99 of 152: the facilities with a website, a size band or two sources on record. The rest are in site search.

FacilityCityEmployeesStatus
Arrow Gear LLCDowners Grove100–499 ACTIVE
B a Die Mold, INC.Aurora1–19 ACTIVE
Bluco CORPNaperville20–99 ACTIVE
Bronson & Bratton INCBurr Ridge20–99 ACTIVE
Data Weighing Systems INCWood Dale1–19 ACTIVE
Haskris COElmhurst100–499 ACTIVE
Hidrostal LLCAurora20–99 ACTIVE
Industrial Kinetics INCDowners Grove20–99 ACTIVE
Lovejoy, LLCDowners Grove— ACTIVE
Num CORPNaperville1–19 ACTIVE
Olympic Controls CORPBartlett— ACTIVE
Tempco Electric Heater CorporationWood Dale100–499 ACTIVE
The New York Blower CompanyWillowbrook20–99 ACTIVE
Videojet Technologies INC.Wood Dale100–499 ACTIVE
Dalmec INCBloomingdale1–19 ACTIVE
Federal Signal CORPDowners Grove500+ ACTIVE
Kussmann Crane INCDowners Grove1–19 ACTIVE
Pentair Filtration Solutions, LLCHanover Park100–499 ACTIVE
Star Engineering LLCAddison— ACTIVE
Ace of Diamonds International INC.Aurora— ACTIVE
A-l Equipment CO INCGlendale Heights— ACTIVE
Bromine Systems INCAddison— ACTIVE
Df Fan Services INCWest Chicago— ACTIVE
Green Climber of North America INCBurr Ridge— ACTIVE
Overton Chicago Gear, LLCAddison— ACTIVE
Phc Corporation of North AmericaWood Dale— ACTIVE
Precision Millwright and Machine, INC.Villa Park— ACTIVE
Pro Beam USA INCLombard— ACTIVE
Rex Technology Solutions INCWest Chicago— ACTIVE
R+w America, L.p.West Chicago— ACTIVE
Sugino CORPItasca— ACTIVE
West Side Tractor Sales COLisle— ACTIVE
Wittenstein Motion Control, INC.Bartlett— ACTIVE
Chicago Blower CORPGlendale Heights100–499 LIKELY ACTIVE
Grundfos Water Utility INCAurora20–99 LIKELY ACTIVE
Kenyeri Consulting, LLCDowners Grove1–19 LIKELY ACTIVE
M&r Printing Equipment INCRoselle100–499 LIKELY ACTIVE
Precision Gage CompanyBurr Ridge— LIKELY ACTIVE
Reliance Gear CorporationElmhurst20–99 LIKELY ACTIVE
The Rdi Group General PartnershipItasca100–499 LIKELY ACTIVE
BBS Automation Chicago, IncBartlett100–499 LIKELY ACTIVE
Diequa CORPBloomingdale— LIKELY ACTIVE
Fuel Tech, Inc.Warrenville20–99 LIKELY ACTIVE
Kern Precision INC.Glendale Heights1–19 LIKELY ACTIVE
NB Corporation of AmericaHanover Park20–99 LIKELY ACTIVE
Phoenix ClosuresAurora100–499 LIKELY ACTIVE
Aj Manufacturing Co., INC.Elmhurst20–99 LIKELY ACTIVE
AmerikenWood Dale20–99 LIKELY ACTIVE
Ellis CORPItasca100–499 LIKELY ACTIVE
Maach Machinery COCarol Stream20–99 LIKELY ACTIVE

Search all 1,146 facilities

All machinery manufacturing nationwide · All manufacturing in Illinois