US Factory Map

Printed circuit board manufacturers in Illinois

Illinois has 62 PCB makers in EPA records, facilities that list codes for bare printed circuit boards and assembled circuit boards. The most are in Elk Grove Village, Addison and Elgin. That is 5% of the 1,277 such facilities nationwide, and Illinois ranks #3 of 46 states.

Product
Printed circuit board manufacturers
Facilities
62
State rank
#3
NAICS
334412, 334418
Revised
November 1, 2026

Facilities in Illinois

These are active facilities in EPA's ECHO database that list a code for bare printed circuit boards and assembled circuit boards. The 40 shown first are the ones with the most EPA program records, which usually means the larger sites.

FacilityCityWhat EPA lists
Kalmus & Assoc. IncBroadviewBare Printed Circuit Board Manufacturing
Alpha Circuit CorpElmhurstBare Printed Circuit Board Manufacturing
Avaya IncMontgomeryBare Printed Circuit Board Manufacturing
GE Aviation Systems LLCLoves ParkPrinted Circuit Assembly (Electronic Assembly) Manufacturing
American Standard Circuits IncWest ChicagoBare Printed Circuit Board Manufacturing
Amitron CorpElk Grove VillageBare Printed Circuit Board Manufacturing
Circuit Engineering LLCElk Grove VillageBare Printed Circuit Board Manufacturing
Eagle Capital Group, LLC. D/B/A Summit Interconnect ChicagoSchaumburgBare Printed Circuit Board Manufacturing
Electronic Interconnect IncElk Grove VillageBare Printed Circuit Board Manufacturing
Galaxy Circuits IncCarol StreamBare Printed Circuit Board Manufacturing
Marathon Cutting DieWheelingBare Printed Circuit Board Manufacturing
Mega Circuit IncAddisonBare Printed Circuit Board Manufacturing
Plexus Mfg Solutions - ChicagoBuffalo GrovePrinted Circuit Assembly (Electronic Assembly) Manufacturing
Switchcraft IncChicagoBare Printed Circuit Board Manufacturing
United Electronics CorpFranklin ParkBare Printed Circuit Board Manufacturing
Vansco Electronics IncMortonPrinted Circuit Assembly (Electronic Assembly) Manufacturing
Accelerated Assemblies IncElk Grove VillagePrinted Circuit Assembly (Electronic Assembly) Manufacturing
Advanced Electronics IncWest ChicagoBare Printed Circuit Board Manufacturing
Alpha Circuit LLCSchaumburgBare Printed Circuit Board Manufacturing
Ampel IncElk Grove VillageBare Printed Circuit Board Manufacturing
Arc-Tronics IncElk Grove VillagePrinted Circuit Assembly (Electronic Assembly) Manufacturing
Aurora Circuits LLCAuroraBare Printed Circuit Board Manufacturing
Bel-Tronics CorpFloraPrinted Circuit Assembly (Electronic Assembly) Manufacturing
Brigitflex IncElginBare Printed Circuit Board Manufacturing
Cck Automations, LLCJacksonvillePrinted Circuit Assembly (Electronic Assembly) Manufacturing
Chicago Circuits CorpElk Grove VillageBare Printed Circuit Board Manufacturing
Circom IncBensenvillePrinted Circuit Assembly (Electronic Assembly) Manufacturing
Circuit Etching Technics IncElk Grove VillageBare Printed Circuit Board Manufacturing
Circuit Systems, Inc.Elk Grove VillageBare Printed Circuit Board Manufacturing
Circuit Works CorpWaukeganPrinted Circuit Assembly (Electronic Assembly) Manufacturing
Circuit World IncItascaBare Printed Circuit Board Manufacturing
Circuitronics LLCWheatonBare Printed Circuit Board Manufacturing
Cunningham Circuit EtchingAddisonBare Printed Circuit Board Manufacturing
Cyclotron IncAlgonquinBare Printed Circuit Board Manufacturing
Eurotherm IncLoves ParkPrinted Circuit Assembly (Electronic Assembly) Manufacturing
Excell ElectronicsElk Grove VillageBare Printed Circuit Board Manufacturing
Fresh ExpressStreamwoodBare Printed Circuit Board Manufacturing
Graphics & Industrial CircuitsKirklandPrinted Circuit Assembly (Electronic Assembly) Manufacturing
Grayhill IncLa GrangePrinted Circuit Assembly (Electronic Assembly) Manufacturing
Heat & ControlGalesburgBare Printed Circuit Board Manufacturing

Industry codes are reported by facilities to EPA programs and are not checked here. A few listings may be repair shops, distributors or recyclers. How these records work.

Where they are

  • Elk Grove Village: 11
  • Addison: 5
  • Elgin: 3
  • Itasca: 3
  • Elmhurst: 2
  • Loves Park: 2

By product code

  • Bare Printed Circuit Board Manufacturing (NAICS 334412): 28 of those shown
  • Printed Circuit Assembly (Electronic Assembly) Manufacturing (NAICS 334418): 12 of those shown

All computers and electronics manufacturing in Illinois: 197 facilities and Census job counts.