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 |
|---|---|---|---|
| Evoqua Water Technologies LLC | Rockford | — | UNVERIFIED |
| Fca Manufacturing | Princeville | — | UNVERIFIED |
| Fedders North America INC | Effingham | — | UNVERIFIED |
| Ffc Attachments | Lee | — | UNVERIFIED |
| Filtration Group INC | Aurora | — | UNVERIFIED |
| Flink CO | Streator | — | UNVERIFIED |
| Flowserve | West Chicago | — | UNVERIFIED |
| Fmc CORP | Hoopeston | — | UNVERIFIED |
| Foote-jones/illinois Gear | Chicago | — | UNVERIFIED |
| Ge Lighting LLC | Mattoon | — | UNVERIFIED |
| Gh Haws & Associates | Yorkville | — | UNVERIFIED |
| Greenlee Textron INC | Genoa | — | UNVERIFIED |
| Heatcraft Worldwide Refrigeration | Danville | — | UNVERIFIED |
| Honeywell Bbi Cicero Site | Cicero | — | UNVERIFIED |
| Iet Meco INC | Paris | — | UNVERIFIED |
| Incon Process Systems LLC | St Charles | — | UNVERIFIED |
| Ingersoll Cutting Tool CO Member of the Imc Group | Rockford | — | UNVERIFIED |
| Ingersoll Products | Chicago | — | UNVERIFIED |
| Intrafab LLC | Huntley | — | UNVERIFIED |
| Itw Switches | Harwood Heights | — | UNVERIFIED |
| Jf Helmold & Brothers INC | Elk Grove Village | — | UNVERIFIED |
| John Deere Global Crop Harvesting Product Development Center | East Moline | — | UNVERIFIED |
| Kearney-national INC | Des Plaines | — | UNVERIFIED |
| Kelley Vault CO INC | Urbana | — | UNVERIFIED |
| Kennametal INC | Elk Grove Village | — | UNVERIFIED |
| Kh Huppert CO | South Holland | — | UNVERIFIED |
| Kingston Cleaners | Homewood | — | UNVERIFIED |
| Kone INC | Coal Valley | — | UNVERIFIED |
| Krack CORP | Addison | — | UNVERIFIED |
| Lafarge Aggregates Il INC | Cave in Rock | — | UNVERIFIED |
| Lakewood Engineering & Mfg CO | Chicago | — | UNVERIFIED |
| Lakin General CORP - Roller Division | Chicago | — | UNVERIFIED |
| Lockformer Company | Lisle | — | UNVERIFIED |
| Martin Industries INC | Washington Park | — | UNVERIFIED |
| Middleby Cooking System | Elgin | — | UNVERIFIED |
| Nacco Materials Handling Group INC | Danville | — | UNVERIFIED |
| Nagle Pumps INC | Chicago Heights | — | UNVERIFIED |
| Nalco Water Pretreatment Solutions LLC | Glenwood | — | UNVERIFIED |
| Northwestern CORP | Morris | — | UNVERIFIED |
| Odm Tool & Manufacturing CO | Mc Cook | — | UNVERIFIED |
| Olmarc Packaging CO | Franklin Park | — | UNVERIFIED |
| Overton Gear CORP | Addison | — | UNVERIFIED |
| Pamarco INC | Batavia | — | UNVERIFIED |
| Pelstar LLC | Bridgeview | — | UNVERIFIED |
| P&h Manufacturing | Shelbyville | — | UNVERIFIED |
| Piranha Fabrication | Rockford | — | UNVERIFIED |
| Prater Industries INC | Bolingbrook | — | UNVERIFIED |
| Precision Dormer LLC | Crystal Lake | — | UNVERIFIED |
| Quincy Farm Products - Illinois - Quincy | Quincy | — | UNVERIFIED |
| Regal Cutting Tools Div Yg-1 CO LTD | South Beloit | — | UNVERIFIED |
All machinery manufacturing nationwide · All manufacturing in Illinois