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Computer and Electronic Product Manufacturing in Illinois

NAICS 334 · IL

Illinois is home to Computer and Electronic Product Manufacturing, industry NAICS code 334. The Bureau of Labor Statistics counted 1,460 establishments in Illinois in 2024, with an annual payroll of about $3.0 billion. Listed in the register are 671 facilities in Illinois, with 199 cities represented.

SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE

Map, cities and product lines

Biggest counties

Cook231DuPage116Lake64Kane55Will30McHenry20Champaign18Winnebago11

Biggest cities

Plants in Illinois671 FACILITIES

FacilityCityEmployeesStatus
Accelerated Assemblies, INCElk Grove Vlg— ACTIVE
Arc-tronics INCElk Grove Village100–499 ACTIVE
Control Solutions LLCAurora20–99 ACTIVE
Crandall Stats and Sensors, INCMachesney Park20–99 ACTIVE
Grayhill INCLa Grange— ACTIVE
Honeywell International INC.Freeport500+ ACTIVE
Indak Manufacturing CORPNorthbrook100–499 ACTIVE
Kaney Aerospace, INC.Rockford— ACTIVE
Magnetrol International INCAurora100–499 ACTIVE
Marathon Cutting Die INCWheeling20–99 ACTIVE
Midwest Printed Circuit Services, INCRound Lake Beach— ACTIVE
Morey CORPWoodridge100–499 ACTIVE
National Technology, INC.Rolling Meadows20–99 ACTIVE
Parr Instrument CompanyMoline20–99 ACTIVE
Siemens Manufacturing CO INCFreeburg100–499 ACTIVE
Tricor Systems INCElgin20–99 ACTIVE
Abbott Laboratories INC.Abbott Park— ACTIVE
Alma Lasers INCBuffalo Grove— ACTIVE
American Standard Circuits, LLCWest Chicago— ACTIVE
Amerline Enterprises CO INCSchiller Park20–99 ACTIVE
Ari Industries INCAddison— ACTIVE
Basler Electric Company, LLCHighland— ACTIVE
Bowman Analytics, INC.Schaumburg— ACTIVE
Bycap INCChicago20–99 ACTIVE
Cck Automations, LLCJacksonville100–499 ACTIVE
Coapt, LLCChicago— ACTIVE
Cobalt Digital, INCChampaign— ACTIVE
Coilcraft INCCary100–499 ACTIVE
Contemporary Control Systems INCDowners Grove— ACTIVE
Control Systems INCLake Zurich— ACTIVE
Cts Advanced Materials, LLCLisle— ACTIVE
Cts CorporationLisle— ACTIVE
Data Comm for Business INCDewey— ACTIVE
Data Weighing Systems INCWood Dale1–19 ACTIVE
Dcx-chol Enterprises, INC.Pekin— ACTIVE
Deep Coat Industries LLCSugar Grove20–99 ACTIVE
Del Medical, INCBloomingdale— ACTIVE
Electronic Interconnect CORPElk Grove Village— ACTIVE
Entegris INCAurora100–499 ACTIVE
Gateway Cable INCLisle— ACTIVE
Honeywell Analytics INC.Lincolnshire100–499 ACTIVE
Illinois Tool Works INCDes Plaines— ACTIVE
Jeron Electronic Systems, INC.Niles— ACTIVE
Koi Computers, INC.Downers Grove— ACTIVE
Lund Industries, INCNorthbrook— ACTIVE
Mega Circuit INCAddison20–99 ACTIVE
Methode Electronics INCRolling Meadows— ACTIVE
Microlink Devices INCNiles— ACTIVE
Minxray INCNorthbrook— ACTIVE
Mobile Mark INCItasca100–499 ACTIVE

Search all 671 facilities

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