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 Illinois21 FACILITIES

Listing 21 of 24: the facilities with a website, a size band or two sources on record. The rest are in site search.

Facility	City	Employees	Status
Elgin Sweeper Company	Elgin	100–499	● ACTIVE
Flender Corporation	Elgin	100–499	● ACTIVE
Induction Innovations, INC.	Elgin	1–19	● ACTIVE
Beckatt Solutions, LLC	Elgin	—	● ACTIVE
Denaliweld INC.	Elgin	—	● ACTIVE
Hardinge Grinding Group INC	Elgin	—	● ACTIVE
MMMiddleby Marshall Inc.	Elgin	20–99	● ACTIVE
Pama, INC	Elgin	—	● ACTIVE
Sliced 2 Go LLC	Elgin	—	● ACTIVE
WEWeiler Engineering INC	Elgin	20–99	◐ LIKELY ACTIVE
PLPregis LLC	Elgin	100–499	◐ LIKELY ACTIVE
TMThunderbird Molding Illinois LLC	Elgin	20–99	◐ LIKELY ACTIVE
MCMiddleby Cooking System	Elgin	—	◇ UNVERIFIED
Siemens Industry	Elgin	—	◇ UNVERIFIED
GPGeneral Precision Manufacturing LLC	Elgin	—	◐ LIKELY ACTIVE
HEHaumiller Engineering - Elgin	Elgin	20–99	◐ LIKELY ACTIVE
IRITW Residential & Renovation - Elgin	Elgin	20–99	◐ LIKELY ACTIVE
KMKB Machines - Elgin	Elgin	20–99	◐ LIKELY ACTIVE
MAMBC Aerosol	Elgin	20–99	◐ LIKELY ACTIVE
MPMiddleby Packaging Solutions - Elgin	Elgin	100–499	◐ LIKELY ACTIVE
SEStratasys Elgin	Elgin	1–19	◐ LIKELY ACTIVE

Search all 1,146 facilities