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
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 |
|---|---|---|---|
| Thyssenkrupp Crankshaft CO LLC | Danville | — | LIKELY ACTIVE |
| Trd Manufacturing INC | Machesney Park | — | LIKELY ACTIVE |
| Wec CO | Oregon | — | LIKELY ACTIVE |
| Weldments INC | Rockford | — | LIKELY ACTIVE |
| Abbate Stamping & Mfg., INC. | Bensenville | — | UNVERIFIED |
| Ab Dick CO | Niles | — | UNVERIFIED |
| Abell-howe Crane | Forest Park | — | UNVERIFIED |
| Ace Tire & Wheel | Bridgeview | — | UNVERIFIED |
| Acra Electric CORP | Schiller Park | — | UNVERIFIED |
| Advanced Packaging | Waukegan | — | UNVERIFIED |
| Advent Tool & Mfg INC | Antioch | 1–19 | UNVERIFIED |
| A-korn Roller INC | Chicago | — | UNVERIFIED |
| Alamo Group (il) INC | Gibson City | — | UNVERIFIED |
| Alfa Laval INC | Melrose Park | — | UNVERIFIED |
| Allied Tube & Conduit | Harvey | — | UNVERIFIED |
| Amish Crafters INC | Paris | — | UNVERIFIED |
| Amrize South Central INC. | Cave in Rock | — | UNVERIFIED |
| Anets INC | Northbrook | — | UNVERIFIED |
| Apv Service Center | Schaumburg | — | UNVERIFIED |
| Armstrong Tools INC | Chicago | — | UNVERIFIED |
| Asko | South Holland | — | UNVERIFIED |
| Astec Mobile Screens | Sterling | — | UNVERIFIED |
| Bastian Industries | Algonquin | — | UNVERIFIED |
| Bell Sports INC | Rantoul | — | UNVERIFIED |
| Besly Products CORP | South Beloit | — | UNVERIFIED |
| Billet Specialties INC | La Grange | — | UNVERIFIED |
| Blaw-knox Construction CO | Mattoon | — | UNVERIFIED |
| Bonell Manufacturing CO | Riverdale | — | UNVERIFIED |
| Bretford Manufacturing INC | Schiller Park | — | UNVERIFIED |
| Breuer Electric Mfg CO | Harwood Heights | — | UNVERIFIED |
| Brite-o-matic Manufacturing INC | Arlington Heights | — | UNVERIFIED |
| Brunner and Lay INC | Franklin Park | — | UNVERIFIED |
| Burgess Norton Mfg CO | Dekalb | — | UNVERIFIED |
| Business Advisors Dba Entech Fabrications | Posen | 1–19 | UNVERIFIED |
| Case CORP | East Moline | — | UNVERIFIED |
| Caterpillar INC | Mossville | — | UNVERIFIED |
| Caterpillar INC | Peoria | — | UNVERIFIED |
| Caterpillar INC | Pontiac | — | UNVERIFIED |
| Caterpillar Inc- Peoria Proving Ground | East Peoria | — | UNVERIFIED |
| Charnor, INC. | Milan | 20–99 | UNVERIFIED |
| Crane Equipment & Service of Illinois Dba Washington Equipment | Eureka | — | UNVERIFIED |
| Culligan USA | Northbrook | — | UNVERIFIED |
| Dana Companies LLC | Roscoe | — | UNVERIFIED |
| Dana Companies LLC | Roscoe | — | UNVERIFIED |
| Dana Driveshaft Manufacturing LLC | Sterling | — | UNVERIFIED |
| Dike-o-seal INC | Chicago | — | UNVERIFIED |
| Dreis & Krump Mfg CO | Chicago | — | UNVERIFIED |
| Dynacorp, INC | Rockford | — | UNVERIFIED |
| E.i. Du Pont De Nemours and Company | Indianapolis | — | UNVERIFIED |
| Energy Home Insulation INC | East Peoria | — | UNVERIFIED |
All machinery manufacturing nationwide · All manufacturing in Illinois