The power electronics industry revolves around the design, control, and application of electronic systems that manage electrical energy. The companies in this industry offer a broad spectrum of products like power devices, motor control systems, interface systems, DC-DC converters, and more. They cater to a variety of sectors including automotive, industrial, medical, defense, and the Internet of Things (IoT), among others. The industry emphasizes innovation, sustainability and efficiency, and it is making significant strides towards advancements in not only the products they make but also how they are made.


Top 27 Power Electronics Companies

1. Infineon Technologies

  • Website: infineon.com
  • Headquarters: Neubiberg, München, Germany
  • Founded: 1999
  • Headcount: 10001+
  • Latest funding type: Post Ipo Equity
  • LinkedIn

Infineon Technologies AG is a technology company providing innovative semiconductor solutions for automotive, industrial, and power applications. With a focus on sustainable technologies, Infineon offers a wide range of products including microcontrollers, sensors, power management ICs, and security solutions.


2. onsemi

  • Website: onsemi.com
  • Headquarters: Phoenix, Arizona, United States
  • Founded: 1999
  • Headcount: 10001+
  • Latest funding type: Ipo
  • LinkedIn

onsemi is a company that focuses on intelligent power and sensing technologies. They offer a range of products and solutions for various industries, including automotive, industrial, 5G and cloud, internet of things (IoT), medical, aerospace and defense. Their products include discrete and power modules, power management systems, sensors, motor control systems, interfaces, and wireless connectivity solutions.


3. ROHM Co., Ltd.

  • Website: rohm.com
  • Headquarters: Ukyo-Ku, Kyoto, Japan
  • Founded: 1958
  • Headcount: 10001+
  • Latest funding type: Ipo
  • LinkedIn

ROHM is a semiconductor company that offers power devices, driver ICs, and DC-DC converters. They provide a web simulation tool for circuit verification and specialize in manufacturing MOSFETs and LED drivers.


4. Advanced Energy

  • Website: advancedenergy.com
  • Headquarters: Denver, Colorado, United States
  • Founded: 2001
  • Headcount: 10001+
  • Latest funding type: Ipo
  • LinkedIn

Advanced Energy Industries, Inc. (advancedenergy.com) is a company that offers a wide range of products and solutions in the field of power electronics and instrumentation. Their offerings include temperature sensors, gas analyzers, power supplies, plasma power generators, and more.


5. Artesyn Embedded Power

  • Website: artesyn.com
  • Headquarters: Tempe, Arizona, United States
  • Founded: 1968
  • Headcount: 10001+
  • Latest funding type: Acquired
  • LinkedIn

Artesyn is a company that specializes in providing power supply solutions for various industries including industrial, military, aerospace, and telecommunications. They offer a wide range of programmable DC power supplies, DC-DC converters, and AC-DC power supplies. Artesyn's products are designed to deliver unmatched performance and reliability, helping customers lower costs and improve their results.


6. Delta Electronics

  • Website: deltaww.com
  • Headquarters: 內湖區, 臺北市, Taiwan
  • Founded: 1971
  • Headcount: 10001+
  • LinkedIn

Delta Electronics is a global provider of power and thermal management solutions. They offer a wide range of products and services including power supplies, industrial automation, networking equipment, and renewable energy solutions.


7. Ingeteam

Ingeteam is a global company that offers solutions in renewable energy, power electronics, electric mobility, and automation. They provide a range of products including converters, inverters, control systems, and chargers. With a focus on energy efficiency and sustainability, Ingeteam delivers innovative solutions for various industries.


8. XP Power

  • Website: xppower.com
  • Headquarters: Singapore, California, United States
  • Founded: 1988
  • Headcount: 1001-5000
  • Latest funding type: Ipo
  • LinkedIn

XP Power is a company that specializes in providing high-quality power supply solutions to various industries. They offer a wide range of AC-DC and DC-DC power supplies, designed to meet international standards for safety, efficiency, and reliability. Their products are used in applications such as healthcare, industrial technology, railway, and defense & avionics.


9. Monolithic Power Systems, Inc.

  • Website: monolithicpower.com
  • Headquarters: Kirkland, Washington, United States
  • Founded: 1997
  • Headcount: 1001-5000
  • Latest funding type: Ipo
  • LinkedIn

Monolithic Power Systems (MPS) is a leading provider of power management solutions. They offer a wide range of power ICs, modules, and integrated solutions for various applications, including AC/DC power supplies, automotive, consumer electronics, and more.


10. Richtek

  • Website: richtek.com
  • Headquarters: Hsin-Chu County, Taiwan, Taiwan
  • Founded: 1998
  • Headcount: 1001-5000
  • Latest funding type: Acquired
  • LinkedIn

Richtek Technology Corporation is a leading provider of power management integrated circuits (PMICs) and solutions. They specialize in the design, development, and production of innovative power management ICs for a wide range of applications, including consumer electronics, automotive, industrial, and communication. With a focus on efficiency, reliability, and performance, Richtek offers a comprehensive product portfolio that includes AC-DC converters, LED drivers, battery management ICs, and USB Type-C & PD solutions.


11. Semikron Danfoss

  • Website: semikron.com
  • Headquarters: Nuremberg, Bavaria, Germany
  • Founded: 2022
  • Headcount: 1001-5000
  • LinkedIn

SEMIKRON is a company specializing in power electronics for solar energy, offering a wide range of products including discretes, chips, diodes, thyristors, and accessories. They provide comprehensive service and support, including downloads, newsletters, and customer-specific power modules. SEMIKRON's online shop offers a catalogue of their latest products and they also conduct webinars for knowledge sharing. Their operations cover manufacturing and distribution of power electronics components and systems.


12. Power Integrations

  • Website: power.com
  • Headquarters: San Jose, California, United States
  • Founded: 1998
  • Headcount: 501-1000
  • Latest funding type: Post Ipo Equity
  • LinkedIn

Power.com is a company that specializes in power electronics and solutions. They offer a wide range of products and services including AC-DC conversion, LED drivers, gate drivers, motor drivers, and automotive solutions. They cater to various industries such as appliances, computers and servers, IoT and smart home, meters and industrial, and more.


13. Hind Rectifiers Ltd

  • Website: hirect.com
  • Headquarters: Mumbai, Maharashtra, India
  • Founded: 1958
  • Headcount: 501-1000
  • Latest funding type: Ipo
  • LinkedIn

Hirect is a company founded in 1958, specializing in the development, design, manufacturing, and marketing of power semiconductors, power electronic equipment, and railway transportation equipment. They offer a range of products including high current rectifiers, auxiliary converters, traction and auxiliary transformers, and safety and protection electronics.


14. Dynex Semiconductor Ltd

  • Website: dynexsemi.com
  • Headquarters: Lincoln, Lincolnshire, United Kingdom
  • Founded: 1956
  • Headcount: 201-500
  • Latest funding type: Grant
  • LinkedIn

Dynex Semiconductor Ltd is a company that specializes in the design, development, and production of high power semiconductor modules and power assemblies. Their products have been used in various projects including transportation, power grid, renewables, industrial, equipment, and specialist applications in Europe, US, and Far Eastern markets.


15. GaN Systems Inc.

  • Website: gansystems.com
  • Headquarters: Kanata, Ontario, Canada
  • Founded: 2008
  • Headcount: 201-500
  • Latest funding type: Acquired
  • LinkedIn

GaN Systems is a company specializing in power system design tools and support. They offer high-performance GaN transistors and provide world-class technical assistance. Their portfolio includes a range of GaN products suitable for various industries including consumer electronics, data centers, renewable energy, and automotive.


16. Silanna Semiconductor

Silanna Semiconductor is a company that specializes in power management solutions. They offer high-density and high-efficiency power products that provide significant cost savings. Their product range includes AC/DC and DC/DC converters, power adapters, and reference designs. Silanna Semiconductor's advanced technologies simplify design, improve performance, and promote energy efficiency. They are known for their 'Power Density Hero' design software that supports their entire product range. The company is committed to delivering innovative solutions to meet the power management needs of various industries.


17. Transphorm Inc.

  • Website: transphormusa.com
  • Headquarters: Goleta, California, United States
  • Founded: 2007
  • Headcount: 51-200
  • Latest funding type: Post Ipo Equity
  • LinkedIn

Transphorm is a global semiconductor company that specializes in wide-bandgap GaN power electronics devices for high-voltage power conversion applications. They offer innovative products for power applications ranging from 30 watts to multi-kilowatts. With their GaN on silicon FET products, they provide industry-leading capabilities for higher voltage ratings.


18. Varixx Electronic Industry

Varixx is a company that specializes in providing electronic power solutions. They offer a range of products such as rectifiers, power controllers, and converters. With a focus on energy efficiency and sustainability, Varixx aims to reduce costs and improve performance for their clients.


19. PowerForge

  • Website: powerdesign.tech
  • Headquarters: Toulouse, Midi-Pyrenees, France
  • Founded: 2016
  • Headcount: 11-50
  • Latest funding type: Acquired
  • LinkedIn

Power Design Technologies SA is a company that offers PowerForge, a multi-parameter benchmarking tool for power converter design, which helps compare topologies, technologies, switching frequencies, and modulation strategies to streamline the work of power electronic designers and provide cost-effective power converter solutions for engineers worldwide.


20. SECOM Srl

  • Website: secompower.com
  • Headquarters: Sesto S. Giovanni, Milano (Mi), Italy
  • Founded: 1975
  • Headcount: 11-50
  • LinkedIn

SECOM Power is an important player in the design and production of static energy conversion equipment. They specialize in the distribution and manufacturing of power electronics components such as semiconductors, fuses, film capacitors, and resistors.


21. Poseico Power Electronics

Poseico.com is a leader firm in the high power semiconductors and power conversion markets. They provide research, design, manufacturing, trade, and maintenance services for high power semiconductors, accessories, power assemblies, and power electronic converters.


22. Arlo Wealth

Arlo Associates is a company that specializes in providing power electronic semiconductor devices and solutions. They offer a wide range of products including rectifier modules, solid-state relays, power modules, and more. Their products are used in various applications such as power converters and inverters.


23. Ikerlan

  • Website: ikerlan.es
  • Headquarters: Arrasate-Mondragón, Gipuzkoa, Spain
  • Founded: 1974
  • Headcount: 201-500
  • LinkedIn

IKERLAN is a leading knowledge transfer technological centre providing competitive value to companies. They seek excellence in R&D&i and develop solutions to make customers more competitive. They are a cooperative member of the MONDRAGON Corporation and specialize in energy and mechatronics, electronics, information and communication technologies, applied mechanics, and industrial cybersecurity.


24. HY-LINE Group

HY-LINE Group is a company that provides a wide range of signal management and power components for various industries. Their offerings include displays, touchscreens, converters, switchers, cables, and industrial motherboards. They also offer IoT solutions and customizable solutions for their customers.


25. NAC Semi

  • Website: nacsemi.com
  • Headquarters: St Petersburg, Florida, United States
  • Founded: 1994
  • Headcount: 51-200
  • LinkedIn

NAC Group, Inc. is a global electronic component design services & distribution company. They offer custom power and peripheral components for high-power applications, providing cutting-edge silicon technologies to support designs from 175C and beyond. NAC specializes in solving supply chain problems and building partnerships with customers and suppliers.


26. Arcel

  • Website: arcel.fr
  • Headquarters: Champagne, Auvergne-Rhône-Alpes, France
  • Founded: 1972
  • Headcount: 11-50
  • LinkedIn

ARCEL is a converter supplier that offers products tailored to your needs and ensures their durability. They specialize in custom refurbishment and redesign, as well as application and power stack solutions.


27. Technix

Technix High Voltage is a high voltage solutions company that offers a range of products, options, and services for applications up to 100kV and 3kW. They specialize in semi conductor static converters and component solutions.


Want to find more power electronics companies?


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