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

Plants in Illinois836 FACILITIES

Listing 836 of 1,146: the facilities with a website, a size band or two sources on record. The rest are in site search.

Facility	City	Employees	Status
KCKb Cores	Kankakee	—	◐ LIKELY ACTIVE
KKomline-Barnes	Rockford	100–499	◐ LIKELY ACTIVE
MTManor Tool & Mfg CO	Schiller Park	20–99	◐ LIKELY ACTIVE
MEMaren Engineering CORP	South Holland	20–99	◐ LIKELY ACTIVE
MDMatrix Design LLC	Bartlett	20–99	◐ LIKELY ACTIVE
MTMcCurdy Tool and Machining Company	Caledonia	20–99	◐ LIKELY ACTIVE
MHMFS Holdings	Mchenry	20–99	◐ LIKELY ACTIVE
MFMid-west Feeder, INC.	Belvidere	1–19	◐ LIKELY ACTIVE
MPModern Process Equipment INC	Chicago	20–99	◐ LIKELY ACTIVE
NANorth American Clutch & Driveline, Inc	Machesney Park	20–99	◐ LIKELY ACTIVE
NNvenia	Wood Dale	100–499	◐ LIKELY ACTIVE
Oerlikon Balzers Coating USA Inc - Geneva, IL	Geneva	20–99	◐ LIKELY ACTIVE
PPamarcoBatavia	Batavia	20–99	◐ LIKELY ACTIVE
PPPanacea Products / Kay Home	Antioch	20–99	◐ LIKELY ACTIVE
PCPeddinghaus Corporation - ASW	Kankakee	20–99	◐ LIKELY ACTIVE
PLPregis LLC	Elgin	100–499	◐ LIKELY ACTIVE
RERheo Engineering	Peoria	20–99	◐ LIKELY ACTIVE
SMSeaga Manufacturing, INC.	Freeport	20–99	◐ LIKELY ACTIVE
SISerac INC	Carol Stream	100–499	◐ LIKELY ACTIVE
SFSmith Filter Corporation	Moline	20–99	◐ LIKELY ACTIVE
SMSolberg Manufacturing INC.	Itasca	100–499	◐ LIKELY ACTIVE
SCSollami CO	Herrin	20–99	◐ LIKELY ACTIVE
SSpartanics	Rolling Meadows	20–99	◐ LIKELY ACTIVE
TMThunderbird Molding Illinois LLC	Elgin	20–99	◐ LIKELY ACTIVE
TTTrend Technologies	Elk Grove Village	100–499	◐ LIKELY ACTIVE
WEWarner Electric Motion Control Systems	Marengo	—	◐ LIKELY ACTIVE
WSWeld-rite Services, INC.	Bedford Park	1–19	◐ LIKELY ACTIVE
WRW. R. Pabich Mfg. Co., INC	Chicago	1–19	◐ LIKELY ACTIVE
YMYetter Manufacturing CO.	Macomb	—	◐ LIKELY ACTIVE
CTCarlinville Truck Equipment INC	Carlinville	—	◐ LIKELY ACTIVE
CCaterpillar	Aurora	—	◐ LIKELY ACTIVE
CTCaterpillar Tractor CO	Pontiac	—	◐ LIKELY ACTIVE
COCd One Price Cleaners	Palatine	—	◐ LIKELY ACTIVE
CACnh America LLC	Carol Stream	—	◐ LIKELY ACTIVE
CSConverting Systems, INC.	Schaumburg	1–19	◐ LIKELY ACTIVE
CECranes & Equipment CORP.	Peoria	1–19	◐ LIKELY ACTIVE
DSDry Systems Technologies, INC.	Woodridge	20–99	◐ LIKELY ACTIVE
EIEtnyre International, LTD.	Oregon	500+	◐ LIKELY ACTIVE
EGEvapco - Greenup, Il	Greenup	—	◐ LIKELY ACTIVE
GDGardner - Denver Petroleum Equipment	Quincy	—	◐ LIKELY ACTIVE
GWGraham Welding	Decatur	—	◐ LIKELY ACTIVE
HCHeim CORP	Bedford Park	—	◐ LIKELY ACTIVE
MLMitsubishi Logisnext Americas	Marengo	—	◐ LIKELY ACTIVE
MRMullins Race Engines	Mount Olive	1–19	◐ LIKELY ACTIVE
PSPower Solutions International	Itasca	—	◐ LIKELY ACTIVE
Pro Beam USA INC	Plainfield	—	◐ LIKELY ACTIVE
SRSgs Refrigeration, INC.	Dixon	—	◐ LIKELY ACTIVE
SPSpringfield Plastics Company	Auburn	20–99	◐ LIKELY ACTIVE
SAStertil Alm CORP.	Streator	20–99	◐ LIKELY ACTIVE
TCTDK Consulting Inc.	Beckemeyer	1–19	◐ LIKELY ACTIVE

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