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 Illinois22 FACILITIES

Listing 22 of 33: the facilities with a website, a size band or two sources on record. The rest are in site search.

Facility	City	Employees	Status
JDJohn Deere Harvester Works	East Moline	500+	● ACTIVE
JDJohn Deere Seeding Group	Moline	100–499	● ACTIVE
La Frenz Pattern Company, Incorporated	Moline	1–19	● ACTIVE
MFMoline Forge INC	Moline	20–99	● ACTIVE
Roth Pump CO	Milan	20–99	● ACTIVE
Williams White and CO	Moline	20–99	● ACTIVE
AEAll Equipment CO	Moline	20–99	● ACTIVE
HDH.C. Duke and Son, LLC	East Moline	100–499	● ACTIVE
Honsa Ergonomic Technologies LLC	Milan	—	● ACTIVE
Jc Automation INC	Rock Island	1–19	● ACTIVE
Lift Systems INC	East Moline	20–99	● ACTIVE
ILInpro/seal LLC	Rock Island	100–499	◐ LIKELY ACTIVE
JDJohn Deere Construction & Forestry Company	Moline	100–499	◐ LIKELY ACTIVE
SFSmith Filter Corporation	Moline	20–99	◐ LIKELY ACTIVE
CCCase CORP	East Moline	—	◇ UNVERIFIED
CICharnor, INC.	Milan	20–99	◇ UNVERIFIED
JDJohn Deere Global Crop Harvesting Product Development Center	East Moline	—	◇ UNVERIFIED
JDJohn Deere Cylinder Div Moline	Moline	100–499	◐ LIKELY ACTIVE
JDJohn Deere Research & Development Center- Silvis	East Moline	500+	◐ LIKELY ACTIVE
TKThermo King Sales & Service - Rock Island	Rock Island	20–99	◐ LIKELY ACTIVE
GPGeneral Pattern CORP	Moline	1–19	◇ UNVERIFIED
QCQuad City Engineering Co, Inc.	East Moline	1–19	◇ UNVERIFIED

Search all 1,146 facilities