Top 80 Electrical Component Manufacturers in Illinois 2026

ACC Electronix, Inc

Normal, Illinois

ACC Electronix, Inc. was founded in 1981 in Normal, Illinois.

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.

Advance Switchboard Distribution

Elk Grove Village, Illinois

ASD designs and builds UL 891 low-voltage switchboards, UL 67 panelboards, and NEMA 1 and 3R enclosures at its manufacturing facility in Elk Grove Village. The shop provides custom design/build engineering, including site visits to tailor gear to space constraints and utility code requirements.

Atlas Wire, LLC

Itasca, Illinois

Atlas Wire, LLC was founded in 1966 in Itasca, Illinois, and has served the electronic, OEM, and distribution markets for over five decades. The company manufactures PVC, cross-linked polyethylene (XLPE), and nylon insulated electrical lead wires in single- and multi-conductor constructions, covering more than 4,900 distinct wire types in sizes ranging from 4 to 30 AWG.

Basic Wire & Cable

Chicago, Illinois

Basic Wire & Cable was founded in 1954 and operates from a 500,000-square-foot manufacturing and distribution facility in Chicago, Illinois. The company has spent over six decades supplying electrical wire and cable products to customers nationwide.

C&C Power, Inc.

Carol Stream, Illinois

C&C Power, Inc. was founded in 1993 in Glenview, Illinois.

Guardian Electric Manufacturing Co

Woodstock, Illinois

Guardian Electric Manufacturing Co. traces its origins to 1932 in Chicago, Illinois, where it was established to supply the nascent aeronautical industry with flight control grips and switches.

Kapital Electric, Inc.

Bensenville, Illinois

Kapital Electric, Inc. is a locally owned and operated renewable energy contractor based in Bensenville, Illinois.

Lexco Cable Manufacturing

Norridge, Illinois

Lexco Cable Manufacturing operates from Norridge, Illinois, where it has been a family-owned business since its founding in 1974. The company began as a manufacturer of wire rope, cable, and bungee cord assemblies, serving both standard and custom applications.

NEP | Custom Cable Assembly Manufacturer

Wood Dale, Illinois

NEP was founded in 1977 by Bill Federighi and Tom Lotus, two former regional sales managers who saw a need for a customer-first approach in the electronics industry. The company began as NEP Electronics, a distribution business in Chicago, Illinois, and moved to a 35,000-square-foot facility in Wood Dale, Illinois, in 1988.