Top 4 Wiring Harness Manufacturers in Illinois 2026
Last updated
FirmsLedger lists 4 wiring harness manufacturers headquartered in Illinois. They are spread across 4 cities: Addison, Bedford Park, Elk Grove Village and Franklin Park.
By specialty, Illinois has electrical wire & cable (18), solar panels (16), switchgear (14), connectors (4) and industrial cables (3) listings. Capabilities that more than one of them list include cable assemblies (2).
| Company | City | Specialty | Phone | Website |
|---|---|---|---|---|
| Absolute Electronics | Addison | PCB Assembly (SMT & Through-Hole) | (224) 366-0290 | absolutepcbassembly.com |
| Americor Electronics Ltd | Elk Grove Village | Custom cable assembly | (847) 956-6200 | americor-usa.com |
| Consolidated Electronic Wire & Cable | Franklin Park | Custom cable assembly | (847) 455-8830 | conwire.com |
| Lectric Limited | Bedford Park | Wiring Harnesses | (708) 563-0400 | lectriclimited.com |
Absolute Electronics
Addison, Illinois
Absolute Electronics Services, based in Addison, Illinois, has provided PCB assembly solutions since 1995. Its core offering centers on printed circuit board assembly using automated surface-mount and through-hole lines, with capabilities that include BGA placement, flexible circuit assembly, conformal coating, and rework and repair.
Consolidated Electronic Wire & Cable
Franklin Park, Illinois
Consolidated Electronic Wire & Cable, known online as Conwire, operates from Franklin Park, Illinois, where it manufactures standard and custom electronic wire and cable products. The company's founding year and ownership structure are not publicly disclosed in available sources.
Frequently asked questions
Which wiring harness manufacturers in Illinois list cable assemblies?
2 companies list it: Americor Electronics and Consolidated Electronic Wire & Cable.