Allegro Microsystems
Founded in 1979 and headquartered in Worcester, Massachusetts, Allegro is a wholly-owned subsidiary of Sanken North America, Inc.
The product range includes: current measurement ICs, magnetic position detection sensors, magnetic speed sensors, motor drivers, interface ICs, and regulators.
Altera
Founded in 1983 and headquartered in California. Acquired by Intel Corporation in 2015. https://www.intel.com
AMD (Advanced Micro Devices; founded by ex-Fairchild employees)
Founded in 1969 and headquartered in Santa Clara, California, AMD’s main products include microprocessors, motherboard chipsets, embedded processors and graphics processors. https://www.amd.com/
Analog Devices, Inc.
Founded in 1965 and headquartered in Norwood, Massachusetts. In July 2020, Analog acquired Maxim Integrated, the company’s valuation reached 68 billion US dollars.
Atmel (co-founded by ex-Intel employee, now part of Microchip Technology)
Founded in 1984 and headquartered in San Jose, California, Atmel’s main products include microcontrollers, flash memory devices, touch screen controllers, touch sensors, and wireless/RF transceivers. Atmel was acquired by Microchip Technology in 2016.
Bourns, Inc.
Founded in 1974 and headquartered in California, USA, Bourns manufactures and provides various electronic components and circuit protection equipment.
Broadcom Inc.
Founded in 1961 and headquartered in San Jose, California, Broadcom products serve the data center, network, software, broadband, wireless, storage and industrial markets. In 2016, Avago Technologies Limited acquired Broadcom Corporation.
Cypress Semiconductor
Founded in 1982 and headquartered in San Jose, California, Broadcom offers NOR flash, F-RAM and SRAM Traveo microcontrollers. Its main competitors include Microchip Technology, NXP, Renesas and Micron. In 2019, Infineon Technologies announced that it would acquire Cypress for US$9.4 billion.
Fairchild Semiconductor
Founded in 1957 and headquartered in San Jose, California, USA. Fairchild mainly provides integrated circuits, transistors, signal processors and other products. In September 2016, Fairchild was acquired by ON Semiconductor.
Freescale Semiconductor
Freescale is a semiconductor manufacturer founded in 1957, headquartered in Texas, USA. Freescale’s integrated circuit products are mainly used in the automotive, embedded and communications markets. Freescale was acquired by a private investment group in 2006 and merged into NXP Semiconductors in 2015.
Fujitsu
Fujitsu is a telecommunications equipment manufacturer founded in 1935, headquartered in Tokyo, Japan. Freescale’s integrated circuit products are mainly used in the automotive, embedded and communications markets. Fujitsu is the world’s fourth largest IT service provider in 2018.
Hitachi,Ltd.
Hitachi was founded in 1910 and is headquartered in Chiyoda-ku, Tokyo, Japan.https://www.hitachi.com/
Infineon Technologies
Infineon is a German semiconductor manufacturer founded in 1999, headquartered in Newbiburg, Germany. Infineon is one of the top ten semiconductor manufacturers in the world and acquired Cypress in April 2020.
Intel
Intel is a semiconductor chip manufacturer founded in 1968, headquartered in California, USA.https://www.intel.com
IXYS Corporation
IXYS is a semiconductor manufacturer founded in 1983, headquartered in California, USA. The main products of IXYS are power semiconductors, radio frequency RF power semiconductors and digital and analog integrated circuits IC. In August 2017, IXYS Corporation was acquired by Littelfuse Inc.
Kyocera is an electronic product manufacturer founded in 1959, headquartered in Kyoto, Japan. Kyocera’s main products include industrial ceramics, semiconductor packaging, and electronic components.
Linear was founded in 1981 and is headquartered in California, USA. It mainly manufactures and sells high-performance analog integrated circuits. In July 2016, ADI acquired Linear Technology for $14.8 billion.
Littelfuse
Littelfuse was founded in 1927 and is headquartered in Chicago, USA. It mainly manufactures and sells resistors, semiconductors, relays, sensors, etc.
Founded in 1978, Micron Technology is a manufacturer of computer memory and computer data storage, headquartered in Idaho, USA.
Microchip Technology
Microchip was founded in 1989 and is headquartered in Arizona, USA. Its main products include microcontroller serial EEPROM, serial SRAM, and analog IC. In January 2016, Microchip acquired Atmel for US$3.56 billion.
Maxim Integrated
Maxim Integrated was founded in 1983 and is headquartered in California, USA. Maxim’s product line includes power and battery management ICs, sensors, analog ICs, interface ICs, communication solutions, digital ICs, embedded security and microcontrollers. In July 2020, Maxim Integrated was acquired by ADI for US$20.91 billion.
Microsemi
Microsemi is a semiconductor supplier founded in 1978, headquartered in California, USA. In February 2018, Microchip Technology acquired Microsemi for more than US$10 billion https://www.microsemi.com/
National Semiconductor
National Semiconductors is a semiconductor manufacturer founded in 1959 in the United States, headquartered in California. National Semiconductors mainly produces integrated circuits, drivers, and amplifiers for medical, automotive, and industrial applications.
NEC Corporation (semiconductor division merged with Renesas Electronics)
NEC Corporation was founded in 1899 and is headquartered in Tokyo, Japan.
Nexperia (Spin-off from NXP, founded in 2017)
Nexperia is a standard industry business unit spun off from NXP Semiconductors in 2016. It is headquartered in Nijmegen, the Netherlands. As a semiconductor manufacturer, Nexperia’s main products include transistors, diodes, and Mosfets.
Nuvoton (Winbond spun off)
Nuvoton was established in 2008 and is a wholly-owned subsidiary spun off from Winbond Electronics Co., Ltd. Nuvoton’s main product lines are MCU application IC, audio application IC, cloud computing IC and provide foundry services.
Nvidia
Nvidia was founded in 1993 and is headquartered in California, USA.
NXP Semiconductors(formerly part of Philips)
NXP Semiconductors is a semiconductor manufacturer established in the United States in 1953. In 2015, NXP Semiconductors acquired Freescale Semiconductor.
ON Semiconductor
ON Semiconductor is a semiconductor supplier founded in 1999, headquartered in Arizona. ON Semiconductor’s products include Power & signal management, Logic, discrete, & custom solutions.
OSRAM
OSRAM was founded in 1919 and is headquartered in Munich, Germany. Osram Opto Semiconductors is a wholly-owned subsidiary of Osram, one of its main products is light-emitting diode LED. OSRAM was acquired by AMS in February 2019.
Panasonic
Panasonic was founded in 1918 and is headquartered in Osaka, Japan.https://www.panasonic.com/
Qualcomm
Qualcomm was founded in 1985 and is headquartered in San Diego, USA. Qualcomm can provide semiconductors.
Renesas Technology
Renesas Technology is a Japanese semiconductor manufacturer established in 2002. Renesas Technology’s products mainly include microcontrollers, power MOSFETs, mixed-signal ICs, IGBTs, diodes, transistors, etc.
Rohm
Rohm was founded in 1958 and is headquartered in Kyoto, Japan. Rohm’s main products include semiconductors, discrete semiconductors, optoelectronics, passive components, and LED lighting. https://www.rohm.com/
Samsung Electronics (Semiconductor division)
Samsung Electronics was founded in 1969 and is headquartered in South Korea. Samsung is the world’s largest memory chip manufacturer and semiconductor company. https://www.samsung.com
Sanken Electric
Sanyo (Semiconductor division sold off to ON Semiconductor in 2010)
Sanyo was founded in 1947 and is headquartered in Osaka, Japan. In 2011, Sanyo became a wholly-owned subsidiary of Panasonic.
Skyworks Solutions
Skyworks Solutions is a semiconductor company founded in 2002 and headquartered in California. Skyworks products include amplifiers, attenuators, isolators, receivers, diodes, etc. http://www.skyworksinc.com/
SigmaTel (acquired by Freescale which merged with NXP in 2015)
SigmaTel was founded in 1993 and is headquartered in Texas, USA. In 2008, SigmaTel was acquired by Freescale Semiconductor.
STMicroelectronics (formerly SGS Thomson)
STMicroelectronics is an electronics and semiconductor manufacturer founded in 1957, headquartered in Geneva, Switzerland.
TDK
TDK was founded in 1935 and is headquartered in Tokyo, Japan. TDK’s main products include electronic components, power supplies, sensors, etc.
Texas Instruments
Texas Instruments was founded in 1930 and is headquartered in Dallas, Texas. Texas Instruments mainly designs and manufactures semiconductors and various integrated circuits. In 2011, Texas Instruments acquired National Semiconductor.
Toshiba
Toshiba was founded in 1939 as a semiconductor company headquartered in Tokyo, Japan. Toshiba’s products include electronic parts, semiconductors, and social infrastructure. https://www.toshiba.com
TSMC (Taiwan Semiconductor Manufacturing Company. semiconductor foundry)
TSMC is a semiconductor manufacturing company founded in 1987, headquartered in Taiwan, China. TSMC is the world’s first specialized semiconductor foundry.
Vishay
Vishay is a manufacturer of semiconductors and passive electronic components founded in 1962, headquartered in Pennsylvania, USA. Vishay’s main products include diodes, Mosfets, integrated circuits, resistors, capacitors, etc.
Winbond
Winbond was founded in 1987 and is headquartered in Taiwan, China. Winbond mainly produces semiconductors and various types of integrated circuits, such as DRAM and microcontrollers. In 2008, Winbond was split into Nuvoton Technology Corporation.
Xilinx (founded by ex-ZiLOG employee)
Xilinx was founded in 1984 and is headquartered in California, USA. Xilinx invented FPGA, SoC, and ACAP. In October 2020, AMD announced the acquisition of Xilinx.
Zilog
Zilog is a microcontroller manufacturer founded in 1974, headquartered in California, USA. Zilog produces 8-bit and 16-bit controllers.
