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Computer and Electronic Product Manufacturing in Illinois

NAICS 334 · IL

The Computer and Electronic Product Manufacturing industry in Illinois has 1490 establishments, according to the Bureau of Labor Statistics. This register lists 691 facilities in Illinois. Zebra Technologies Corporation (IL151) in Lincolnshire employs 2548 people, according to data from 2025.

SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE

Map, cities and product lines

Biggest counties

Cook238DuPage117Lake66Kane60Will30McHenry21Champaign19Winnebago12

Biggest cities

Plants in Illinois537 FACILITIES

Listing 537 of 691: the facilities with a website, a size band or two sources on record. The rest are in site search.

FacilityCityEmployeesStatus
Unik Security Pos INCDolton— ACTIVE
Uriel CorporationWestchester— ACTIVE
Vacuum One INCChicago— ACTIVE
Vibrations Technologies LLCHighland Park— ACTIVE
Video Refurbishing Services INCCarpentersville— ACTIVE
Virtusense Technologies INCPeoria— ACTIVE
Vitrek, LLCLockport— ACTIVE
Westermo Data Communications, INCElgin— ACTIVE
Workbench INCChicago— ACTIVE
Your Supply Depot LTDDes Plaines— ACTIVE
Zentech Bloomington LLCBloomington— ACTIVE
Alpha Circuit CORPElmhurst20–99 LIKELY ACTIVE
Chicago Dial Indicator CO.Des Plaines20–99 LIKELY ACTIVE
Circuit Works CORPWaukegan20–99 LIKELY ACTIVE
Ferrite International-treatment PlantWadsworth20–99 LIKELY ACTIVE
Harting INCElgin100–499 LIKELY ACTIVE
Pnc INCPolo100–499 LIKELY ACTIVE
Prem Magnetics, Inc.Johnsburg20–99 LIKELY ACTIVE
Siemens Medical Solutions USA INCHoffman Estates— LIKELY ACTIVE
United Gasket CORPCicero20–99 LIKELY ACTIVE
Ampel INCElk Grove Village20–99 LIKELY ACTIVE
Circuitronics LLCWheaton20–99 LIKELY ACTIVE
Elenco Electronics INCWheeling20–99 LIKELY ACTIVE
International Control Services INC.Decatur20–99 LIKELY ACTIVE
Midtronics, INCWillowbrook100–499 LIKELY ACTIVE
Milplex Electronics INCAddison1–19 LIKELY ACTIVE
Omron Automotive Electronics INCSt Charles— LIKELY ACTIVE
Advantage Optics INCNaperville1–19 LIKELY ACTIVE
Dts America INCEast Dundee1–19 LIKELY ACTIVE
Epiworks INCChampaign1–19 LIKELY ACTIVE
Laird TechnologiesSchaumburg20–99 LIKELY ACTIVE
Mimo Display LLCLibertyville1–19 LIKELY ACTIVE
Monitor Technologies LLCElburn20–99 LIKELY ACTIVE
Newhaven Display International INCElgin20–99 LIKELY ACTIVE
R. F. Technologies, Inc.Bethalto20–99 LIKELY ACTIVE
Ronken Industries INCSpring Valley1–19 LIKELY ACTIVE
Sandman.com, INCLa Grange— LIKELY ACTIVE
Swan Analytical Usa, INC.Wheeling20–99 LIKELY ACTIVE
Westell Inc AuroraAurora20–99 LIKELY ACTIVE
Wildlife Materials, INC.Murphysboro1–19 LIKELY ACTIVE
Win Technologies INCAurora20–99 LIKELY ACTIVE
Auto Meter Products INCSycamore— LIKELY ACTIVE
Chicago Circuits CORPElk Grove Village— LIKELY ACTIVE
Circom INCBensenville— LIKELY ACTIVE
Circuit Systems, INC.Elk Grove Village— LIKELY ACTIVE
Creative Electronics & Software INC.South Elgin20–99 LIKELY ACTIVE
Kec Acquisition Sub INCBensenville— LIKELY ACTIVE
Knowles Electronics LLCItasca500+ LIKELY ACTIVE
Molex, LLCLisle500+ LIKELY ACTIVE
Standard Safety Equipment COMchenry1–19 LIKELY ACTIVE

Search all 691 facilities

All computer and electronic product manufacturing nationwide · All manufacturing in Illinois