The 34 largest electronics and semiconductor companies in Illinois

Motorola Solutionsmotorolasolutions.com

The company builds and connects technologies to enhance public safety collaboration for safer communities, schools, hospitals, and businesses worldwide

Molexmolex.com

Global company providing connectivity solutions for various industries, including data communications, medical, automotive, and consumer electronics, to improve lives and transform the future

Littelfuselittelfuse.com

A global industrial technology manufacturing company providing innovative solutions for industrial, transportation, and electronics markets with a commitment to diversity and equal employment opportunities

CTS Corporationctscorp.com

Design and manufacture sensors, actuators, and electronic components for OEMs across diverse industries, focusing on innovative, quality technology solutions.

Methode Electronicsmethode.com

Designs, engineers, produces mechatronic products for OEMs, utilizing broad technologies for user interface, LED lighting, power distribution, and sensor applications.

Omron Automationautomation.omron.com

The company specializes in automation technology to enhance performance, efficiency, and safety for manufacturing and infrastructure industries worldwide

Knowles Corporationknowles.com

Designs and manufactures specialty electronic components like capacitors, RF filters, microphones, and balanced armatures for MedTech, Defense, and Industrial markets.

Robertshawrobertshaw.com

Global engineering and manufacturing company specializing in product solutions for the white goods industry, with a diverse portfolio of controls for appliances

Inventus Powerinventuspower.com

Design and manufacture advanced Li-ion battery packs, smart chargers, and power supplies for global OEMs across portable, motive, and stationary applications.

Yaskawa America, Inc. - Drives & Motion Divisionyaskawa.com

Manufactures industrial control and automation products, including AC drives, servo systems, and motion controllers, for various industries and applications.

JST Corporation / Sales Americajst.com

Designs and manufactures a variety of connectors for electronic devices, including ultra-thin PC connectors, board-to-board, FFC/FPC connectors, with in-house production and precision.

CMC Materialsentegris.com

Specializes in materials and chemical solutions for semiconductor manufacturing, now integrated into Entegris for enhanced capabilities.

Richardson Electronics, Ltd.rell.com

A global manufacturer of engineered solutions, power grid/microwave tubes, RF components, and customized display solutions for various industries worldwide

Emcore LLCemcore.com

A leading provider of advanced inertial navigation products for aerospace, defense, commercial, and industrial markets, utilizing cutting-edge technology and manufacturing capabilities

Coilcraft, Inc.coilcraft.com

Designing and producing inductors, EMI filters, and LED driver magnetics for telecommunications, computers, instrumentation, and consumer electronics customers globally, offering standard and custom components.

Sigmatron Internationalsigmatronintl.com

Electronics manufacturing services provider with a global footprint offering customized solutions for various industries, with focus on quality and competitive materials management

Nidec Mobility America Corporationnidec.com

Developing automotive electric control technology for enhanced safety, reliability, and eco-friendliness in connected cars, autonomous driving, and vehicle electrification

Cabot Microelectronicsentegris.com

Global supplier of critical materials to semiconductor manufacturers and pipeline operators, delivering quality solutions through bold innovation to solve customers' challenges

Tripp Litetripplite.com

Distributed IT infrastructure and connectivity equipment capabilities, offering comprehensive solutions for critical power and digital infrastructure applications.

Omron Electronic Components- Americascomponents.omron.com

Manufacturer and provider of advanced electronic components including relays, switches, sensors, and optical components for energy, industrial, and smart home markets.

POWERVAR | AMETEKpowervar.com

Global provider of power protection and energy management solutions, specializing in transformer-based power conditioners and uninterruptible power supplies ISO 9001:2000 registered, serving various industries worldwide

Wiegelwiegel.com

A leading North American metal stamper and product assembler offering custom solutions for OEMs with automated manufacturing and precision components for various industries

DICKEY-johndickey-john.com

Design and manufacture precision agricultural instruments including moisture testers, ground speed sensors, and controllers for farmers and OEMs.

Arc-Tronics, Inc.arc-tronics.com

Specializes in engineering, design, and manufacture of custom printed circuit boards, electromechanical, and cable/harness assembly products, from prototypes to production runs.

Tecnova Electronicstecnova.com

Advanced electronic manufacturing and engineering company specializing in innovative design, quality production, and long-term client partnerships for various electronic applications

Indak Manufacturing Corporationindak.com

An American company with manufacturing locations in Illinois, Wisconsin, and Georgia, specializing in electronic and electro-mechanical design, assembly, and production for various industries

International Control Servicesaimtronic.com

Provider of electronic manufacturing services for industrial, security, medical, communications, defense, and aerospace industries, with a focus on quality, on-time delivery, and value

TRICOR Systems Inc.tricor-systems.com

An electronic contract manufacturer specializing in innovative design and production of test instrumentation for medical, aerospace, military, and industrial markets

SIIX USA Corporationsiix.co.jp

A global company offering Electronics Manufacturing Services (EMS) to electronics and automobile manufacturers, specializing in parts procurement, logistics, and manufacturing

Kristel Displayskristel.com

Specializing in custom high-resolution display solutions for challenging environments, including open frame LCD/OLED displays, high brightness options, and thermal/optical design engineering for various industries

Midwest Optical Systemsmidopt.com

A leading manufacturer of custom optical filters and lenses for industrial imaging applications, offering a wide range of reliable and cost-effective solutions

American Yazakiyazaki-na.com

Specializing in delivering power and data networks, connectivity solutions, and products including instrumentation, wiring harnesses, connectors, and hybrid electric vehicles

Omex Technologies, Inc.omextech.com

This company provides optical engineering, design, and manufacturing services for medical, industrial, and aerospace applications, specializing in custom optical instruments and components

Circuits by UScircuitsbyus.com

A premier electronic manufacturing service in Chicago and Milwaukee with over 35 years of experience, delivering high-quality results exceeding industry standards