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.
| Facility | City | What EPA lists |
|---|---|---|
| Kalmus & Assoc. Inc | Broadview | Bare Printed Circuit Board Manufacturing |
| Alpha Circuit Corp | Elmhurst | Bare Printed Circuit Board Manufacturing |
| Avaya Inc | Montgomery | Bare Printed Circuit Board Manufacturing |
| GE Aviation Systems LLC | Loves Park | Printed Circuit Assembly (Electronic Assembly) Manufacturing |
| American Standard Circuits Inc | West Chicago | Bare Printed Circuit Board Manufacturing |
| Amitron Corp | Elk Grove Village | Bare Printed Circuit Board Manufacturing |
| Circuit Engineering LLC | Elk Grove Village | Bare Printed Circuit Board Manufacturing |
| Eagle Capital Group, LLC. D/B/A Summit Interconnect Chicago | Schaumburg | Bare Printed Circuit Board Manufacturing |
| Electronic Interconnect Inc | Elk Grove Village | Bare Printed Circuit Board Manufacturing |
| Galaxy Circuits Inc | Carol Stream | Bare Printed Circuit Board Manufacturing |
| Marathon Cutting Die | Wheeling | Bare Printed Circuit Board Manufacturing |
| Mega Circuit Inc | Addison | Bare Printed Circuit Board Manufacturing |
| Plexus Mfg Solutions - Chicago | Buffalo Grove | Printed Circuit Assembly (Electronic Assembly) Manufacturing |
| Switchcraft Inc | Chicago | Bare Printed Circuit Board Manufacturing |
| United Electronics Corp | Franklin Park | Bare Printed Circuit Board Manufacturing |
| Vansco Electronics Inc | Morton | Printed Circuit Assembly (Electronic Assembly) Manufacturing |
| Accelerated Assemblies Inc | Elk Grove Village | Printed Circuit Assembly (Electronic Assembly) Manufacturing |
| Advanced Electronics Inc | West Chicago | Bare Printed Circuit Board Manufacturing |
| Alpha Circuit LLC | Schaumburg | Bare Printed Circuit Board Manufacturing |
| Ampel Inc | Elk Grove Village | Bare Printed Circuit Board Manufacturing |
| Arc-Tronics Inc | Elk Grove Village | Printed Circuit Assembly (Electronic Assembly) Manufacturing |
| Aurora Circuits LLC | Aurora | Bare Printed Circuit Board Manufacturing |
| Bel-Tronics Corp | Flora | Printed Circuit Assembly (Electronic Assembly) Manufacturing |
| Brigitflex Inc | Elgin | Bare Printed Circuit Board Manufacturing |
| Cck Automations, LLC | Jacksonville | Printed Circuit Assembly (Electronic Assembly) Manufacturing |
| Chicago Circuits Corp | Elk Grove Village | Bare Printed Circuit Board Manufacturing |
| Circom Inc | Bensenville | Printed Circuit Assembly (Electronic Assembly) Manufacturing |
| Circuit Etching Technics Inc | Elk Grove Village | Bare Printed Circuit Board Manufacturing |
| Circuit Systems, Inc. | Elk Grove Village | Bare Printed Circuit Board Manufacturing |
| Circuit Works Corp | Waukegan | Printed Circuit Assembly (Electronic Assembly) Manufacturing |
| Circuit World Inc | Itasca | Bare Printed Circuit Board Manufacturing |
| Circuitronics LLC | Wheaton | Bare Printed Circuit Board Manufacturing |
| Cunningham Circuit Etching | Addison | Bare Printed Circuit Board Manufacturing |
| Cyclotron Inc | Algonquin | Bare Printed Circuit Board Manufacturing |
| Eurotherm Inc | Loves Park | Printed Circuit Assembly (Electronic Assembly) Manufacturing |
| Excell Electronics | Elk Grove Village | Bare Printed Circuit Board Manufacturing |
| Fresh Express | Streamwood | Bare Printed Circuit Board Manufacturing |
| Graphics & Industrial Circuits | Kirkland | Printed Circuit Assembly (Electronic Assembly) Manufacturing |
| Grayhill Inc | La Grange | Printed Circuit Assembly (Electronic Assembly) Manufacturing |
| Heat & Control | Galesburg | Bare 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.