List Of Integrated Circuit Manufacturers
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The following is an incomplete list of notable
integrated circuit An integrated circuit or monolithic integrated circuit (also referred to as an IC, a chip, or a microchip) is a set of electronic circuits on one small flat piece (or "chip") of semiconductor material, usually silicon. Large numbers of tiny ...
(i.e. microchip) manufacturers. Some are in business, others are defunct and some are
Fabless Fabless manufacturing is the design and sale of hardware devices and semiconductor chips while outsourcing their fabrication (or ''fab'') to a specialized manufacturer called a semiconductor foundry. These foundries are typically, but not exclu ...
.


0–9

* 3dfx Interactive (acquired by
Nvidia Nvidia CorporationOfficially written as NVIDIA and stylized in its logo as VIDIA with the lowercase "n" the same height as the uppercase "VIDIA"; formerly stylized as VIDIA with a large italicized lowercase "n" on products from the mid 1990s to ...
in 2002)


A

*
Achronix Achronix Semiconductor is an American fabless semiconductor company based in Santa Clara, California with an additional R&D facility in Bangalore, India, and an additional sales office in Shenzhen, China. Achronix is a diversified fabless semicond ...
*
Actions Semiconductor Actions Semiconductor Co. Ltd. () is a Chinese fabless semiconductor company founded in 2000 and headquartered in Zhuhai, Guangdong province. The company has about 600 employees and designs SoCs for tablets, digital audio players, photo viewers ...
*
Adapteva Zero ASIC Corporation, formerly Adapteva, Inc., is a fabless semiconductor company focusing on low power many core microprocessor design. The company was the second company to announce a design with 1,000 specialized processing cores on a single ...
*
Agere Systems Agere Systems, Inc. was an integrated circuit components company based in Allentown, Pennsylvania. Spun out of Lucent Technologies in 2002, Agere was merged into LSI Corporation in 2007. LSI was in turn acquired by Avago Technologies in 2014. In ...
(now part of
LSI Logic LSI Logic Corporation, an American company founded in Milpitas, California, was a pioneer in the ASIC and EDA industries. It evolved over time to design and sell semiconductors and software that accelerated storage and networking in data center ...
formerly part of
Lucent Lucent Technologies, Inc. was an American multinational telecommunications equipment company headquartered in Murray Hill, New Jersey. It was established on September 30, 1996, through the divestiture of the former AT&T Technologies business u ...
, which was formerly part of
AT&T AT&T Inc. is an American multinational telecommunications holding company headquartered at Whitacre Tower in Downtown Dallas, Texas. It is the world's largest telecommunications company by revenue and the third largest provider of mobile te ...
) *
Agilent Technologies Agilent Technologies, Inc. is an American life sciences company that provides instruments, software, services, and consumables for the entire laboratory workflow. Its global headquarters is located in Santa Clara, California. Agilent was establi ...
(formerly part of
Hewlett-Packard The Hewlett-Packard Company, commonly shortened to Hewlett-Packard ( ) or HP, was an American multinational information technology company headquartered in Palo Alto, California. HP developed and provided a wide variety of hardware components ...
, spun off in 1999) *
Airgo Networks Airgo Networks (formerly Woodside Networks), is a Palo Alto, California-based company specializing in the development of multiple-input multiple-output (MIMO) wireless technology. Airgo Networks was founded in 2001 by Gregory Raleigh, V.K. Jones, ...
(acquired by Qualcomm in 2006) *
Alcatel Alcatel may refer to: * Alcatel, a former French telecommunications equipment company, which became Alcatel-Lucent and is now part of Nokia * Alcatel Mobile, a brand of mobile phones, tablets and wearables, formerly a joint venture between Alcatel ...
*
Alchip Alchip is a fabless semiconductor company founded in 2003 and headquartered in Taipei, Taiwan. Alchip specializes in the design and manufacture of digital CMOS ASICs. Location Alchip's headquarters is in Taipei, Taiwan. Alchip also has locatio ...
*
Altera Altera Corporation was a manufacturer of programmable logic devices (PLDs) headquartered in San Jose, California. It was founded in 1983 and acquired by Intel in 2015. The main product lines from Altera were the flagship Stratix series, mid-ran ...
*
Allegro Microsystems Allegro may refer to: Common meanings * Allegro (music), a tempo marking indicate to play fast, quickly and bright * Allegro (ballet), brisk and lively movement Artistic works * L'Allegro (1645), a poem by John Milton * ''Allegro'' (Satie), an ...
*
Allwinner Technology Allwinner Technology Co., Ltd is a fabless semiconductor company that designs mixed-signal systems on a chip (SoC). The company is headquartered in Zhuhai, Guangdong, China. It has a sales and technical support office in Shenzhen, Guangdong ...
*
Alphamosaic Alphamosaic Ltd was a fabless semiconductor company specialising in low power mobile multimedia processors, based on their VideoCore architecture. Alphamosaic was founded in Cambridge, UK by Robert Swann and Steve Barlow in October 2000, as a ...
(acquired by Broadcom in 2004) *
AMD Advanced Micro Devices, Inc. (AMD) is an American multinational semiconductor company based in Santa Clara, California, that develops computer processors and related technologies for business and consumer markets. While it initially manufactur ...
(Advanced Micro Devices; founded by ex-Fairchild employees) * Analog Devices *
Apple Inc. Apple Inc. is an American multinational technology company headquartered in Cupertino, California, United States. Apple is the largest technology company by revenue (totaling in 2021) and, as of June 2022, is the world's biggest company ...
*
Applied Materials Applied Materials, Inc. is an American corporation that supplies equipment, services and software for the manufacture of semiconductor (integrated circuit) chips for electronics, flat panel displays for computers, smartphones, televisions, and ...
*
Applied Micro Circuits Corporation Applied Micro Circuits Corporation (also known as AppliedMicro, AMCC or APM) was a fabless semiconductor company designing network and embedded Power ISA (including a Power ISA license), and server processor ARM (including an ARMv8-A license), ...
(AMCC) *
ARM In human anatomy, the arm refers to the upper limb in common usage, although academically the term specifically means the upper arm between the glenohumeral joint (shoulder joint) and the elbow joint. The distal part of the upper limb between th ...
* Asahi Kasei Microdevices (AKM) *
AT&T AT&T Inc. is an American multinational telecommunications holding company headquartered at Whitacre Tower in Downtown Dallas, Texas. It is the world's largest telecommunications company by revenue and the third largest provider of mobile te ...
*
Atari Atari () is a brand name that has been owned by several entities since its inception in 1972. It is currently owned by French publisher Atari SA through a subsidiary named Atari Interactive. The original Atari, Inc. (1972–1992), Atari, Inc., ...
*
Atheros Qualcomm Atheros is a developer of semiconductor chips for network communications, particularly wireless chipsets. Founded under the name T-Span Systems in 1998 by experts in signal processing and VLSI design from Stanford University, the Univ ...
(acquired by
Qualcomm Qualcomm () is an American multinational corporation headquartered in San Diego, California, and incorporated in Delaware. It creates semiconductors, software, and services related to wireless technology. It owns patents critical to the 5G, 4 ...
in 2011) *
ATI Technologies ATI Technologies Inc. (commonly called ATI) was a Canadian semiconductor technology corporation based in Markham, Ontario, that specialized in the development of graphics processing units and chipsets. Founded in 1985 as Array Technology Inc., ...
(Array Technologies Incorporated; acquired parts of
Tseng Labs Tseng Laboratories, Inc. (also known as Tseng Labs or TLI) was a maker of graphics chips and controllers for IBM PC compatibles, based in Newtown, Pennsylvania, and founded by Jack Hsiao Nan Tseng. Founded in 1983, Tseng Labs' first product ...
in 1997; in 2006, became a wholly owned subsidiary of AMD) * Atmel (co-founded by ex-Intel employee, now part of
Microchip Technology Microchip Technology Inc. is a publicly-listed American corporation that manufactures microcontroller, mixed-signal, analog and Flash-IP integrated circuits. Its products include microcontrollers ( PIC, dsPIC, AVR and SAM), Serial EEPROM ...
) *
Amkor Technology Amkor Technology, Inc. is a semiconductor product packaging and test services provider. The company has been headquartered in Tempe, Arizona, since 2005, when it was moved from West Chester, Pennsylvania. The company was founded in 1968 and, , ha ...
* ams AG (formerly known as austriamicrosystems AG and frequently still known as AMS (Austria Mikro Systeme))


B

* Bourns, Inc. * Brite Semiconductor *
Broadcom Corporation Broadcom Corporation is an American fabless semiconductor company that makes products for the wireless and broadband communication industry. It was acquired by Avago Technologies in 2016 and operates as a wholly owned subsidiary of the merged ...
(acquired by Avago Technologies in 2016) *
Broadcom Inc. Broadcom Inc. is an American designer, developer, manufacturer and global supplier of a wide range of semiconductor and infrastructure software products. Broadcom's product offerings serve the data center, networking, software, broadband, wirel ...
(formerly Avago Technologies) *
BroadLight BroadLight is a fabless semiconductor company which designs, manufactures and markets Fiber optics, Fiber Access and embedded processors System-on-a-chip (SoC). Founded in 2000 by Ran Dror, David Levi, Haim Ben Amram, Didi Ivancovsky and Raanan I ...
*
Burr-Brown Corporation The Burr-Brown Corporation was an American technology company in Tucson, Arizona, which designed, manufactured, and marketed a broad line of proprietary, standard, high-performance, analog and mixed-signal integrated circuits (ICs) used in ele ...
(Acquired by
Texas Instruments Texas Instruments Incorporated (TI) is an American technology company headquartered in Dallas, Texas, that designs and manufactures semiconductors and various integrated circuits, which it sells to electronics designers and manufacturers globall ...
in 2000)


C

*
C-Cube Microsystems C-Cube Microsystems was an early company in video compression technology as well as the implementation of that technology into semiconductor integrated circuits and systems. C-Cube was the first company to deliver on the market opportunity prese ...
*
Calxeda Calxeda (previously known as Smooth-Stone) was a company that aimed to provide computers based on the ARM architecture for server computers. It operated from 2008 through 2013. In March 2011 Calxeda announced a 480-core server in development, c ...
(re-emerged with Silver Lining Systems in 2014) *
Cavium Cavium was a fabless semiconductor company based in San Jose, California, specializing in ARM-based and MIPS-based network, video and security processors and SoCs. The company was co-founded in 2000 by Syed B. Ali and M. Raghib Hussain, who w ...
*
CEITEC The Centro Nacional de Tecnologia Electrônica Avançada S.A (CEITEC - National Center for Advanced Electronic Technology) is a Brazilian technology center specialized in project development and fabrication in microelectronics, i.e. integrate ...
*
Chips and Technologies Chips and Technologies (C&T), founded in Milpitas, California in December 1984 by Gordon A. Campbell and Dado Banatao, was an early fabless semiconductor company. Its first product, announced September 1985, was a four chip EGA chipset that ...
(acquired by Intel in 1997) *
CISC Semiconductor CISC Semiconductor GmbH defines itself as “a design and consulting service company for industries developing embedded microelectronic systems with extremely short Time-To-Market cycles.” The company started in 1999, working in the semiconduc ...
* Cirrus Logic * Corsair * Club 3D (Formerly Colour Power) *
Commodore Semiconductor Group MOS Technology, Inc. ("MOS" being short for Metal Oxide Semiconductor), later known as CSG (Commodore Semiconductor Group) and GMT Microelectronics, was a integrated circuit, semiconductor design and Semiconductor device fabrication, fabrica ...
(formerly MOS Technologies) *
Conexant Conexant Systems, Inc. was an American-based software developer and fabless semiconductor company that developed technology for voice and audio processing, imaging and modems. The company began as a division of Rockwell International, before ...
(formerly Rockwell Semiconductor, acquired by
Synaptics Synaptics is a publicly owned San Jose, California-based developer of human interface (HMI) hardware and software, including touchpads for computer laptops; touch, display driver, and fingerprint biometrics technology for smartphones; and touc ...
in 2017) *
Crocus Technology Crocus Technology, founded in 2006, is a venture-capital-backed semiconductor startup company developing magnetoresistive random-access memory (MRAM) technology. The company's products originated in a Grenoble-based Spintec laboratory and its te ...
https://crocus-technology.com/ *
CSR plc CSR plc (formerly Cambridge Silicon Radio) was a multinational fabless semiconductor company headquartered in Cambridge, United Kingdom. Its main products were connectivity, audio, imaging and location chips. CSR was listed on the London Stoc ...
(formerly Cambridge Silicon Radio) *
Cypress Semiconductor Cypress Semiconductor was an American semiconductor design and manufacturing company. It offered NOR flash memories, F-RAM and SRAM Traveo microcontrollers, PSoC programmable system-on-chip solutions, analog and PMIC Power Management ICs, Ca ...
Now operating as
subsidiary A subsidiary, subsidiary company or daughter company is a company owned or controlled by another company, which is called the parent company or holding company. Two or more subsidiaries that either belong to the same parent company or having a s ...
of
Infineon Technologies Infineon Technologies AG is a German semiconductor manufacturer founded in 1999, when the semiconductor operations of the former parent company Siemens AG were spun off. Infineon has about 50,280 employees and is one of the ten largest semicon ...
.It was (acquired by
Infineon Technologies Infineon Technologies AG is a German semiconductor manufacturer founded in 1999, when the semiconductor operations of the former parent company Siemens AG were spun off. Infineon has about 50,280 employees and is one of the ten largest semicon ...
in 2019).


D

*
D-Wave Systems D-Wave Systems Inc. is a Canadian quantum computing company, based in Burnaby, British Columbia, Canada. D-Wave was the world's first company to sell computers to exploit quantum effects in their operation. D-Wave's early customers include Loc ...
*
Dallas Semiconductor Dallas Semiconductor, acquired by Maxim Integrated in 2002 for $2.5 billion, was a company that designed and manufactured analog, digital, and mixed-signal semiconductors ( integrated circuits, or ICs). Its specialties included communications pr ...
(acquired by
Maxim Integrated Maxim Integrated, a subsidiary of Analog Devices, designs, manufactures, and sells analog and mixed-signal integrated circuits for the automotive, industrial, communications, consumer, and computing markets. Maxim's product portfolio includes p ...
in 2001) *
Dynex Semiconductor Dynex Semiconductor based in Lincoln, England, United Kingdom is a global supplier of products and services specialising in the field of power semiconductor devices and silicon on sapphire integrated circuit products. The power products they manu ...


E

*
Elmos Semiconductor Elmos Semiconductor SE is a German manufacturer of semiconductor products headquartered in Dortmund, North Rhine-Westphalia, Germany. Elmos supplies automotive application-specific integrated circuits (ASICs). Processes Elmos has four high v ...
* EM Microelectronic-Marin (subsidiary of
The Swatch Group The Swatch Group Ltd is a Swiss manufacturer of watches and jewellery. The company was founded in 1983 by the merger of ASUAG and SSIH to move to manufacturing quartz-crystal watches to resolve the quartz crisis threatening the traditional Swi ...
) *
Entropic Communications Entropic Communications is a provider of semiconductor products for the connected home. Founded in 2001, the company is headquartered in San Diego, California, USA, and maintains offices worldwide. The fabless semiconductor company invented the ...
(acquired by
MaxLinear MaxLinear is an American hardware company. Founded in 2003, it provides highly integrated radio-frequency (RF) analog and mixed-signal semiconductor products for broadband communications applications. It is a New York Stock Exchange-traded comp ...
in 2015) *
Epistar Epistar Corp. (晶元光電股份有限公司) is the largest manufacturer of light-emitting diodes (LEDs) in Taiwan. Epistar Corp. was established in 1996, and its headquarters are in Hsinchu. In 2009 it had an annual turnover of NT$10 billion.E ...
*
Epson Seiko Epson Corporation, or simply known as Epson, is a Japanese multinational electronics company and one of the world's largest manufacturers of computer printers and information- and imaging-related equipment. Headquartered in Suwa, Nagano ...
*
ESS Technology ESS Technology Incorporated is a private manufacturer of computer multimedia products, Audio DACs and ADCs based in Fremont, California with R&D centers in Kelowna, BC, Canada and Beijing, China. It was founded by Forrest Mozer in 1983. Robe ...
*
Everspin Technologies Everspin Technologies is a public semiconductor company headquartered in Chandler, Arizona, United States. It develops and manufactures discrete magnetoresistive RAM or magnetoresistive random-access memory (MRAM) products, including Toggle MRA ...
* Exar Corporation (established as a subsidiary of Rohm Semiconductor, acquired by
MaxLinear MaxLinear is an American hardware company. Founded in 2003, it provides highly integrated radio-frequency (RF) analog and mixed-signal semiconductor products for broadband communications applications. It is a New York Stock Exchange-traded comp ...
in 2017) *
EZchip Semiconductor EZchip Semiconductor was a publicly traded fabless semiconductor company, headquartered in Yokneam, Israel, that developed and marketed Ethernet network processors. It was acquired by Mellanox Technologies in 2016. History EZchip was co-founde ...
(acquired by
Mellanox Technologies Mellanox Technologies Ltd. ( he, מלאנוקס טכנולוגיות בע"מ) was an Israeli-American multinational supplier of computer networking products based on InfiniBand and Ethernet technology. Mellanox offered adapters, switches, softwa ...
in 2016)


F

*
Fagor Fagor Electrodoméstico was a large domestic and commercial appliance manufacturer based in the Basque Country, Spain and run by the Mondragon Corporation. Fagor was Spain's largest consumer appliance company and the fifth largest electrical ap ...
(owned by Mondragon Corporation) * Fairchild Semiconductor *
Ferranti Ferranti or Ferranti International plc was a UK electrical engineering and equipment firm that operated for over a century from 1885 until it went bankrupt in 1993. The company was once a constituent of the FTSE 100 Index. The firm was known ...
*
Freescale Semiconductor Freescale Semiconductor, Inc. was an American semiconductor manufacturer. It was created by the divestiture of the Semiconductor Products Sector of Motorola in 2004. Freescale focused their integrated circuit products on the automotive, embe ...
(formerly part of
Motorola Motorola, Inc. () was an American multinational telecommunications company based in Schaumburg, Illinois, United States. After having lost $4.3 billion from 2007 to 2009, the company split into two independent public companies, Motorol ...
, merged in 2015 with
NXP NXP Semiconductors N.V. (NXP) is a Dutch semiconductor designer and manufacturer with headquarters in Eindhoven, Netherlands. The company employs approximately 31,000 people in more than 30 countries. NXP reported revenue of $11.06 billion in 2 ...
) *
FTDI Future Technology Devices International Limited, commonly known by its acronym FTDI, is a Scottish privately held semiconductor device company, specialising in Universal Serial Bus (USB) technology. It develops, manufactures, and supports dev ...
*
Fujifilm , trading as Fujifilm, or simply Fuji, is a Japanese multinational conglomerate headquartered in Tokyo, Japan, operating in the realms of photography, optics, office and medical electronics, biotechnology, and chemicals. The offerings from the ...
*
Fujitsu is a Japanese multinational information and communications technology equipment and services corporation, established in 1935 and headquartered in Tokyo. Fujitsu is the world's sixth-largest IT services provider by annual revenue, and the la ...


G

*
G.Skill G.SKILL International Enterprise is a Taiwanese computer hardware manufacturing company. The company's target customers are overclocking computer users. It produces a variety of high-end PC products and is best known for its DRAM products. Histo ...
*
General Instrument General Instrument (GI) was an American electronics manufacturer based in Horsham, Pennsylvania, specializing in semiconductors and cable television equipment. They formed in New York City in 1923 as an electronics manufacturer. During the 1950s, ...
(semiconductor division acquired by
Vishay Intertechnology Vishay Intertechnology, Inc. is an American manufacturer of discrete semiconductors and passive electronic components founded by Polish-born businessman Felix Zandman. Vishay has manufacturing plants in Israel, Asia, Europe, and the Americas whe ...
in 2001) *
Genesis Microchip Genesis Microchip Inc. was a supplier of integrated circuits (ICs) for video processors in flat panel LCD TVs and Monitors. It was founded in 1987 by Paul Russo in Markham, Ontario, Canada and it became a public company in 1998 and employed over ...
*
GlobalFoundries GlobalFoundries Inc. (GF or GloFo) is a multinational semiconductor contract manufacturing and design company incorporated in the Cayman Islands and headquartered in Malta, New York. Created by the divestiture of the manufacturing arm of AMD, ...
*
GM Components Holdings GM Components Holdings is an automotive components producer and distributor based in the United States. It is a subsidiary of General Motors. GMCH was created in 2009 as a result of the bankruptcy filings of both Delphi Corporation and General ...
* GMT Microelectronics (formerly Commodore Semiconductor Group) * GreenPeak Technologies (acquired by
Qorvo Qorvo is an American semiconductor company that designs, manufactures, and supplies radio-frequency systems for applications that drive wireless and broadband communications, as well as foundry services. The company, which trades on NASDAQ, was c ...
in 2016)


H

*Harris Semiconductor (acquired by
Intersil Intersil is an American semiconductor company headquartered in Milpitas, California. As of February 24, 2017, Intersil is a subsidiary of Renesas. The previous Intersil was formed in August 1999 through the acquisition of the semiconductor busin ...
) *
HannStar Display Corporation HannStar Display Corporation () is a Taiwan-based technology company, primarily involved in the research and production of monitors, notebook displays, and televisions. Overview Founded in June 1998, HannStar produces products under the follow ...
*
HiSilicon HiSilicon () is a Chinese fabless semiconductor company based in Shenzhen, Guangdong and wholly owned by Huawei. HiSilicon purchases licenses for CPU designs from ARM Holdings, including the ARM Cortex-A9 MPCore, ARM Cortex-M3, ARM Cortex-A7 MP ...
*
Hitachi, Ltd. () is a Japanese multinational conglomerate corporation headquartered in Chiyoda, Tokyo, Japan. It is the parent company of the Hitachi Group (''Hitachi Gurūpu'') and had formed part of the Nissan ''zaibatsu'' and later DKB Group and Fuyo ...
*
Holtek Holtek Semiconductor () is a Taiwan-based semiconductor design centre and provider with its headquarters and design operations based in the Hsinchu Science Park in Taiwan, and has sales offices located in USA and India. Holtek's design focus is i ...


I

* IBM (International Business Machines) *
IM Flash Technologies IM Flash Technologies, LLC was the semiconductor company founded in January 2006, by Intel Corporation and Micron Technology, Inc. IM Flash produced 3D XPoint used in data centers and high end computers. It had a 300mm wafer fab in Lehi, Utah, Un ...
(founded by Intel Corporation and Micron Technology, Inc.) *
Imagination Technologies Imagination Technologies Limited is a British semiconductor and software design company owned by Canyon Bridge Capital Partners, a private equity fund based in Beijing that is ultimately owned by the Chinese government. With its global headquar ...
(acquired by Canyon Bridge in 2017) *
Infineon Technologies Infineon Technologies AG is a German semiconductor manufacturer founded in 1999, when the semiconductor operations of the former parent company Siemens AG were spun off. Infineon has about 50,280 employees and is one of the ten largest semicon ...
(formerly part of
Siemens Siemens AG ( ) is a German multinational conglomerate corporation and the largest industrial manufacturing company in Europe headquartered in Munich with branch offices abroad. The principal divisions of the corporation are ''Industry'', '' ...
) *
InfoTM InfoTM is a Chinese technology company that was founded in 2008 as InfoTM Microelectronics Co., Ltd. Application processors References External links InfoTM company website ARM architecture Embedded microprocessors System on a chip ...
*
Ingenic Semiconductor Ingenic Semiconductor is a Chinese fabless semiconductor company based in Beijing, China founded in 2005. They purchased licenses for the MIPS architecture instruction sets in 2009 and design CPU-microarchitectures based on them. They also design ...
* Inmos * Inprocomm (acquired by MediaTek in 2005) *
Integra Technologies Integra Technologies is an Outsourced Semiconductor Assembly And Test (OSAT) service provider headquartered in Wichita, Kansas, United States. It provides semiconductor wafer testing / dicing / grinding, integrated circuit (IC) packaging and te ...
*
International Rectifier International Rectifier was an American power management technology company manufacturing analog and mixed-signal ICs, advanced circuit devices, integrated power systems, and high-performance integrated components for computing. On 13 January 20 ...
(now part of
Infineon Technologies Infineon Technologies AG is a German semiconductor manufacturer founded in 1999, when the semiconductor operations of the former parent company Siemens AG were spun off. Infineon has about 50,280 employees and is one of the ten largest semicon ...
since 2015) *
Integrated Device Technology Integrated Device Technology, Inc., is an American corporation headquartered in San Jose, California, that designs, manufactures, and markets low-power, high-performance mixed-signal semiconductor solutions for the advanced communications, com ...
*
Intel Intel Corporation is an American multinational corporation and technology company headquartered in Santa Clara, California. It is the world's largest semiconductor chip manufacturer by revenue, and is one of the developers of the x86 seri ...
(founded by ex-Fairchild employees) *
Intersil Intersil is an American semiconductor company headquartered in Milpitas, California. As of February 24, 2017, Intersil is a subsidiary of Renesas. The previous Intersil was formed in August 1999 through the acquisition of the semiconductor busin ...
(formerly Harris Semiconductor, bought by
Renesas is a Japanese semiconductor manufacturer headquartered in Tokyo, Japan, initially incorporated in 2002 as Renesas Technology, the consolidated entity of the semiconductor units of Hitachi and Mitsubishi excluding their dynamic random-access memo ...
in 2017) *
Intrinsity Intrinsity was a privately held Austin, Texas based fabless semiconductor company; it was founded in 1997 as ''EVSX'' on the remnants of Exponential Technology and changed its name to Intrinsity in 2000. It had around 100 employees and supplied too ...
(acquired by Apple Inc. in 2010) *
InvenSense InvenSense Inc. is an American consumer electronics company, founded in 2003 in San Jose, California by Steve Nasiri. They are the provider of the MotionTracking sensor system on chip (SoC) which functions as a gyroscope for consumer electronic ...
(acquired by
TDK is a Japanese multinational electronics corporation that manufactures electronic components and recording and data-storage media. Its motto is "Contribute to culture and industry through creativity". "TDK" is an initialism of the original Ja ...
in 2016) *
Industrial Technology Research Institute The Industrial Technology Research Institute (ITRI; ) is a technology research and development institution in Taiwan. Founded in 1973, ITRI has contributed to moving Taiwan's industries from labor-intensive to innovation-driven. ITRI is hea ...
*
IXYS Corporation IXYS Corporation is an American company based in Milpitas, California. IXYS focuses on power semiconductors, radio-frequency (RF) power semiconductors, and digital and analog integrated circuits (ICs). History Dr. Nathan Zommer founded IXYS Cor ...


J

*
Jazz Semiconductor Jazz Semiconductor is a semiconductor wafer foundry that is a wholly-owned United States subsidiary of Israel-based Tower Semiconductor. Its customers include developers of wireless, optical networking, power management, storage, and aerospace/de ...
(acquired by
Tower Semiconductor Tower Semiconductor Ltd. is an Israeli company that manufactures integrated circuits using specialty process technologies, including SiGe, BiCMOS, Silicon Photonics, SOI, mixed-signal and RFCMOS, CMOS image sensors, non-imaging sensors, power ...
in 2008) *
Jennic Limited Jennic Limited was a privately held UK-based fabless semiconductor company Fabless manufacturing is the design and sale of hardware devices and semiconductor chips while outsourcing their fabrication (or ''fab'') to a specialized manufacturer c ...
(acquired by NXP Semiconductors in 2010)


K

* Kawasaki *
Kyocera is a Japanese multinational ceramics and electronics manufacturer headquartered in Kyoto, Japan. It was founded as in 1959 by Kazuo Inamori and renamed in 1982. It manufactures industrial ceramics, solar power generating systems, telecommunic ...
*
Kingston Technology Kingston Technology Corporation is an American multinational computer technology corporation that develops, manufactures, sells and supports flash memory products, other computer-related memory products, as well as the HyperX gaming division ...


L

*
Lattice Semiconductor Lattice Semiconductor Corporation is an American semiconductor company specializing in the design and manufacturing of low power, field-programmable gate arrays (FPGAs). Headquartered in the Silicon Forest area of Hillsboro, Oregon, the company ...
*
Leadcore Technology Leadcore Technology is a Chinese fabless semiconductor company that provides system-on-chip solutions for smartphones and tablets, specializing in the TD-SCDMA and TD-LTE network standards used in China and in other countries. According to Dig ...
*
Linear Technology Linear Technology Corporation was an American semiconductor company that designed, manufactured and marketed high performance analog integrated circuits. Applications for the company's products included telecommunications, cellular telephones, ne ...
(now under Analog Devices since 2016) *
Littelfuse Littelfuse, Inc is an American electronic manufacturing company headquartered in Chicago, Illinois. The company primarily produces circuit protection products but also manufactures a variety of electronic switches and automotive sensors. Littelfus ...
*
Lantiq Lantiq was a Germany-based fabless semiconductor company of approximately 1,000 people formed via a spin-out from Infineon Technologies. The company was purchased in 2015 by Intel for $345M. Corporate history On July 7, 2009 Infineon Technologies ...
(acquired by Intel in 2015) *
LSI Logic LSI Logic Corporation, an American company founded in Milpitas, California, was a pioneer in the ASIC and EDA industries. It evolved over time to design and sell semiconductors and software that accelerated storage and networking in data center ...
(founded by ex-Fairchild employees)


M

* M-Labs (formerly known as the Milkymist project) *
M-Systems M-Systems Ltd., (sometimes spelled msystems) was a Nasdaq-listed Israeli producer of flash memory storage products founded in 1989 by Dov Moran and Aryeh Mergi, based in Kfar Saba, Israel. They were best known for developing and patenting the ...
(acquired by SanDisk in 2006) *
Macronix Macronix International Co., Ltd. (MCIX; often shortened to Macronix) is an integrated device manufacturer in the non-volatile memory (NVM) market. The company manufactures NOR Flash, NAND Flash, and ROM products for the consumer, communication ...
*
Magnum Semiconductor Magnum Semiconductor Inc. was a video compression technology company headquartered in Milpitas, California, and with an engineering branch at Waterloo, Ontario, Canada. It traded under the Magnum Semiconductor name between its foundation in 2003 ...
(acquired by GigOptix in 2016) *
MaxLinear MaxLinear is an American hardware company. Founded in 2003, it provides highly integrated radio-frequency (RF) analog and mixed-signal semiconductor products for broadband communications applications. It is a New York Stock Exchange-traded comp ...
*
Maxim Integrated Products Maxim Integrated, a subsidiary of Analog Devices, designs, manufactures, and sells analog and mixed-signal integrated circuits for the automotive, industrial, communications, consumer, and computing markets. Maxim's product portfolio includes p ...
* Marvell Technology Group *
MediaTek MediaTek Inc. () is a Taiwanese fabless semiconductor company that provides chips for wireless communications, high-definition television, handheld mobile devices like smartphones and tablet computers, navigation systems, consumer multimedia ...
*
Mellanox Technologies Mellanox Technologies Ltd. ( he, מלאנוקס טכנולוגיות בע"מ) was an Israeli-American multinational supplier of computer networking products based on InfiniBand and Ethernet technology. Mellanox offered adapters, switches, softwa ...
* Mentor Graphics (subsidiary of Siemens) *
Microchip Technology Microchip Technology Inc. is a publicly-listed American corporation that manufactures microcontroller, mixed-signal, analog and Flash-IP integrated circuits. Its products include microcontrollers ( PIC, dsPIC, AVR and SAM), Serial EEPROM ...
* Micron Technology *
Microsemi Microsemi Corporation was an Aliso Viejo, California-based provider of semiconductor and system solutions for aerospace & defense, communications, data center and industrial markets. In February 2018, it was announced that Chandler, Arizona-bas ...
(acquired by Microchip Technology in 2018) *
MicroSystems International Microsystems International Limited (MIL) was a telecommunications microelectronics company based in Ottawa, Ontario, Canada, founded in 1969. MIL was an early attempt to create a merchant semiconductor house by Nortel Networks (then Northern Elect ...
*
Mindspeed Technologies Mindspeed Technologies, Inc. designs, manufactures, develops, and sells fabless semiconductors for communications applications in wireless and wired networks. Products Wireless Mindspeed’s products are used in wireless infrastructure and smal ...
(spun off from Conexant) *
MIPS Technologies MIPS Technologies, Inc., formerly MIPS Computer Systems, Inc., was an American fabless semiconductor design company that is most widely known for developing the MIPS architecture and a series of RISC CPU chips based on it. MIPS provides proc ...
(acquired by Imagination Technologies in 2013, Imagination Technologies later sold the company to Tallwood Venture Capital in 2017) * Mitsubishi Electric *
MOS Technology MOS Technology, Inc. ("MOS" being short for Metal Oxide Semiconductor), later known as CSG (Commodore Semiconductor Group) and GMT Microelectronics, was a semiconductor design and fabrication company based in Audubon, Pennsylvania. It is mos ...
(founded by Allen-Bradley) *
Mosel Vitelic Corporation Mosel Vitelic was a company that produced integrated circuits for memory. It started in 1985 and made DRAM and Flash memory. They used a .12u/.14u process and manufacture 128Mb/256Mb SDR, DDR RAM and 256Mb/512Mb DDR2 RAM. Around May 2009, the ...
(defunct in 2009) *
Mosel Vitelic Inc Mosel Vitelic Inc. manufactures power discrete, power management IC and analog IC technologies. Mosel Vitelic Inc. ( TWSEbr>2342 joined the Taiwan Stock Exchange in September 1995. Its products include power MOSFETs, insulated-gate bipolar ...
*
Mostek Mostek was a semiconductor integrated circuit manufacturer, founded in 1969 by L. J. Sevin, Louay E. Sharif, Richard L. Petritz and other ex-employees of Texas Instruments. At its peak in the late 1970s, Mostek held an 85% market share of the d ...
(founded by ex-Texas Instruments employees) *
Motorola Motorola, Inc. () was an American multinational telecommunications company based in Schaumburg, Illinois, United States. After having lost $4.3 billion from 2007 to 2009, the company split into two independent public companies, Motorol ...
(semiconductor division spun off as
Freescale Semiconductor Freescale Semiconductor, Inc. was an American semiconductor manufacturer. It was created by the divestiture of the Semiconductor Products Sector of Motorola in 2004. Freescale focused their integrated circuit products on the automotive, embe ...
)


N

*
National Semiconductor National Semiconductor was an American semiconductor manufacturer which specialized in analog devices and subsystems, formerly with headquarters in Santa Clara, California. The company produced power management integrated circuits, display dr ...
(aka "NatSemi"; founded by ex-Fairchild employees, bought in 2011 by
Texas Instruments Texas Instruments Incorporated (TI) is an American technology company headquartered in Dallas, Texas, that designs and manufactures semiconductors and various integrated circuits, which it sells to electronics designers and manufacturers globall ...
) *
NEC is a Japanese multinational information technology and electronics corporation, headquartered in Minato, Tokyo. The company was known as the Nippon Electric Company, Limited, before rebranding in 1983 as NEC. It provides IT and network soluti ...
(semiconductor division merged with
Renesas Electronics is a Japanese semiconductor manufacturer headquartered in Tokyo, Japan, initially incorporated in 2002 as Renesas Technology, the consolidated entity of the semiconductor units of Hitachi and Mitsubishi Electric, Mitsubishi excluding their dynam ...
) *
NetLogic Microsystems NetLogic Microsystems, Inc. was a fabless semiconductor company that developed high performance products for data center, enterprise, wireless and wireline infrastructure networks. The company was founded in 1995 by Norman Godinho and Varad Srin ...
(acquired by
Broadcom Corporation Broadcom Corporation is an American fabless semiconductor company that makes products for the wireless and broadband communication industry. It was acquired by Avago Technologies in 2016 and operates as a wholly owned subsidiary of the merged ...
in 2012) *
Nexperia Nexperia is a semiconductor manufacturer headquartered in Nijmegen, the Netherlands.It is a subsidiary of the partially state-owned Chinese company Wingtech Technology. It has front-end factories in Hamburg, Germany and Greater Manchester, Eng ...
(Spin-off from
NXP NXP Semiconductors N.V. (NXP) is a Dutch semiconductor designer and manufacturer with headquarters in Eindhoven, Netherlands. The company employs approximately 31,000 people in more than 30 countries. NXP reported revenue of $11.06 billion in 2 ...
, founded in 2017) *
Nichia is a Japanese chemical engineering and manufacturing company headquartered in Anan, Japan with global subsidiaries. It specializes in the manufacturing and distribution of phosphors, including light-emitting diodes (LEDs), laser diodes, batte ...
*
Nintendo is a Japanese Multinational corporation, multinational video game company headquartered in Kyoto, Japan. It develops video games and video game consoles. Nintendo was founded in 1889 as by craftsman Fusajiro Yamauchi and originally produce ...
*
Nordic Semiconductor Nordic Semiconductor (formerly Nordic VLSI) is a fabless semiconductor company headquartered in Trondheim, Norway, and focused on low-power wireless communications devices. Overview The company specializes in ultra-low-power performance wireles ...
(formerly known as Nordic VLSI) *
Novellus Systems Novellus Systems Inc. was a company founded by Brad Mattson that developed, manufactured, sold, and serviced semiconductor equipment used in the fabrication of integrated circuits. It was a supplier of chemical vapor deposition (CVD), plasma-enhan ...
*
Nvidia Nvidia CorporationOfficially written as NVIDIA and stylized in its logo as VIDIA with the lowercase "n" the same height as the uppercase "VIDIA"; formerly stylized as VIDIA with a large italicized lowercase "n" on products from the mid 1990s to ...
(acquired IP of competitor 3dfx in 2000; 3dfx was co-founded by ex-
SGI SGI may refer to: Companies *Saskatchewan Government Insurance *Scientific Games International, a gambling company *Silicon Graphics, Inc., a former manufacturer of high-performance computing products *Silicon Graphics International, formerly Rac ...
employee) * NXP Semiconductors (formerly part of
Philips Koninklijke Philips N.V. (), commonly shortened to Philips, is a Dutch multinational conglomerate corporation that was founded in Eindhoven in 1891. Since 1997, it has been mostly headquartered in Amsterdam, though the Benelux headquarters i ...
) *
Number Nine Visual Technology Number Nine Visual Technology Corporation was a manufacturer of video graphics chips and cards from 1982 to 1999. Number Nine developed the first 128-bit graphics processor (the Imagine 128), as well as the first 256-color (8-bit) and 16.8 m ...
(acquired by
S3 Graphics S3 Graphics, Ltd (commonly referred to as S3) was an American computer graphics company. The company sold the Trio, ViRGE, Savage 3D, and Chrome series of graphics processors. Struggling against competition from 3dfx Interactive, ATI and Nvid ...
in 2000) *
Nuvoton Nuvoton Technology Corporation () is a Taiwan-based semiconductor company established in 2008. It spun off from Winbond Electronics Corp. as a wholly owned subsidiary. Overview Nuvoton's main product lines are microcontroller application IC, ...
(
Winbond Winbond Electronics Corporation () is a Taiwan-based corporation founded in 1987. It produces semiconductors and several types of integrated circuits, most notably Dynamic RAM, Static RAM, Serial flash, microcontrollers, and personal computer ...
spun off)


O

* OSRAM *
Oak Technology Oak Technology was an American supplier of semiconductor chips for sound cards, graphics cards and optical storage devices such as CD-ROM, CD-RW and DVD. It achieved success with optical storage chips and its stock price increased substantiall ...
(acquired by
Zoran Corporation Zoran Corporation was a multinational digital technology company, founded in 1981 and headquartered in Silicon Valley, that was predominantly focused on designing and selling SoC (System on a Chip) integrated circuits for consumer electronics ...
in 2003) *
ON Semiconductor onsemi (stylized in lowercase; legally ON Semiconductor Corporation; formerly ON Semiconductor until August 5, 2021) is an American semiconductor supplier company, based in Phoenix, Arizona and ranked #483 on the 2022 ''Fortune'' 500 based on it ...
(formerly part of
Motorola Motorola, Inc. () was an American multinational telecommunications company based in Schaumburg, Illinois, United States. After having lost $4.3 billion from 2007 to 2009, the company split into two independent public companies, Motorol ...
) * Open-Silicon


P

* Phison * Parallax Inc. *Philips Semiconductors (spun off as NXP Semiconductors) *
Plessey The Plessey Company plc was a British electronics, defence and telecommunications company. It originated in 1917, growing and diversifying into electronics. It expanded after World War II by acquisition of companies and formed overseas compani ...
*
PLX Technology PLX Technology was a manufacturer of integrated circuits focused on PCI Express and ethernet technologies. On August 12, 2014, Broadcom Inc. (formerly Avago Technologies), acquired the company. History The company was founded in 1986 by Mike S ...
(acquired by Avago Technologies, now
Broadcom Inc. Broadcom Inc. is an American designer, developer, manufacturer and global supplier of a wide range of semiconductor and infrastructure software products. Broadcom's product offerings serve the data center, networking, software, broadband, wirel ...
) *
PMC-Sierra PMC-Sierra was a global fabless semiconductor company with offices worldwide that developed and sold semiconductor devices into the storage, communications, optical networking, printing, and embedded computing marketplaces. On January 15, 2016, ...
(from the former Pacific Microelectronics Centre and Sierra Semiconductor, the latter co-founded by ex-NatSemi employee) *
Panasonic formerly between 1935 and 2008 and the first incarnation of between 2008 and 2022, is a major Japanese multinational corporation, multinational Conglomerate (company), conglomerate corporation, headquartered in Kadoma, Osaka, Kadoma, Osaka P ...
(formerly known as Matsushita Electric Industrial Co., Ltd.) *
PortalPlayer PortalPlayer, founded in 1999, was a fabless semiconductor company that supplied system-on-a-chip semiconductors, firmware and software for personal media players. The company handled semiconductor design and firmware development, while subcontra ...
(acquired by Nvidia in 2007) *
Powerchip Semiconductor Powerchip Technology Corporation () manufactures and sells semiconductor products, in particular Semiconductor memory, memory chips and other integrated circuits. As of 2020, the company was the 7th largest semiconductor foundry in the world ...
*
Precision Monolithics Precision Monolithics, Inc. also known as PMI, was an American company based in Santa Clara, California, that developed and produced mixed signal and linear integrated circuits (ICs). It was a pioneer in the fields of digital-to-analog converter ...
(Acquired by Analog Devices in 1990)


Q

*
Qualcomm Qualcomm () is an American multinational corporation headquartered in San Diego, California, and incorporated in Delaware. It creates semiconductors, software, and services related to wireless technology. It owns patents critical to the 5G, 4 ...
*
Qimonda Qimonda AG ( ) was a German memory company split out of Infineon Technologies (itself a spun off business unit of Siemens AG) on 1 May 2006 to form at the time the second largest DRAM company worldwide, according to the industry research firm ...
(split off from Infineon Technologies AG which was formerly part of
Siemens Siemens AG ( ) is a German multinational conglomerate corporation and the largest industrial manufacturing company in Europe headquartered in Munich with branch offices abroad. The principal divisions of the corporation are ''Industry'', '' ...
) *
Qorvo Qorvo is an American semiconductor company that designs, manufactures, and supplies radio-frequency systems for applications that drive wireless and broadband communications, as well as foundry services. The company, which trades on NASDAQ, was c ...


R

*
Rabbit Semiconductor Rabbit Semiconductor is an American company which designs and sells the Rabbit 2000, Rabbit family of microcontrollers and microcontroller modules. For development, it provides Dynamic C, a non-standard dialect of C (programming language), C with ...
(acquired by Digi International in 2006) *Ralink (acquired by
MediaTek MediaTek Inc. () is a Taiwanese fabless semiconductor company that provides chips for wireless communications, high-definition television, handheld mobile devices like smartphones and tablet computers, navigation systems, consumer multimedia ...
in 2011) *Rambus *RCA *Realtek *Renesas Technology (joint venture of Hitachi, Ltd., Hitachi and Mitsubishi Electric Corporation, Mitsubishi Electric) *Reticon *RF Micro Devices (merged with TriQuint Semiconductor to form
Qorvo Qorvo is an American semiconductor company that designs, manufactures, and supplies radio-frequency systems for applications that drive wireless and broadband communications, as well as foundry services. The company, which trades on NASDAQ, was c ...
in 2015) *Ricoh *Rise Technology (acquired by Silicon Integrated Systems in 1999) *Robert Bosch *Rockchip *Rockwell Semiconductor (spun off as
Conexant Conexant Systems, Inc. was an American-based software developer and fabless semiconductor company that developed technology for voice and audio processing, imaging and modems. The company began as a division of Rockwell International, before ...
) *Rohm *Roland Corporation *RMI Corporation (Merged into
NetLogic Microsystems NetLogic Microsystems, Inc. was a fabless semiconductor company that developed high performance products for data center, enterprise, wireless and wireline infrastructure networks. The company was founded in 1995 by Norman Godinho and Varad Srin ...
, then Broadcom)


S

*Samsung Electronics (Semiconductor division) *Sanyo (Semiconductor division sold off to
ON Semiconductor onsemi (stylized in lowercase; legally ON Semiconductor Corporation; formerly ON Semiconductor until August 5, 2021) is an American semiconductor supplier company, based in Phoenix, Arizona and ranked #483 on the 2022 ''Fortune'' 500 based on it ...
in 2010) *Sanken Electric *SanDisk (acquired by Western Digital in 2016) *Seagate Technology *Sensonor (acquired by
Infineon Technologies Infineon Technologies AG is a German semiconductor manufacturer founded in 1999, when the semiconductor operations of the former parent company Siemens AG were spun off. Infineon has about 50,280 employees and is one of the ten largest semicon ...
in 2012) *Sharp Corporation (Sharp Semiconductor division) *SiFive *Signetics (acquired by Philips (now NXP) in 1975) *Sigma Designs *SigmaTel (acquired by Freescale which merged with NXP in 2015) *Silicon Motion *Silicon Systems (now part of Western Digital) *Silicon Labs *Silicon Image (acquired by Lattice Semiconductor in 2015) *Silicon Integrated Systems *SK Hynix *Skyworks Solutions (spun-off from Conexant) *Sony (Semiconductor division) *Semiconductor Manufacturing International Corporation, SMIC *Spansion *Spreadtrum *STMicroelectronics (formerly SGS Thomson) *ST-Ericsson (defunct in 2013) *Sun Microsystems (acquired by Oracle Corporation in 2010) *Symbios Logic (sold to SK Hynix, Hyundai Electronics in 1995) *Synertek


T

*Tamarack Microelectronics (merged with IC Plus in 2002) *
TDK is a Japanese multinational electronics corporation that manufactures electronic components and recording and data-storage media. Its motto is "Contribute to culture and industry through creativity". "TDK" is an initialism of the original Ja ...
*Telechips *Tektronix (semiconductor division sold to
Maxim Integrated Maxim Integrated, a subsidiary of Analog Devices, designs, manufactures, and sells analog and mixed-signal integrated circuits for the automotive, industrial, communications, consumer, and computing markets. Maxim's product portfolio includes p ...
in 1994) *Teridian Semiconductor *
Texas Instruments Texas Instruments Incorporated (TI) is an American technology company headquartered in Dallas, Texas, that designs and manufactures semiconductors and various integrated circuits, which it sells to electronics designers and manufacturers globall ...
*Tilera (acquired by
EZchip Semiconductor EZchip Semiconductor was a publicly traded fabless semiconductor company, headquartered in Yokneam, Israel, that developed and marketed Ethernet network processors. It was acquired by Mellanox Technologies in 2016. History EZchip was co-founde ...
, EZchip was later acquired by
Mellanox Technologies Mellanox Technologies Ltd. ( he, מלאנוקס טכנולוגיות בע"מ) was an Israeli-American multinational supplier of computer networking products based on InfiniBand and Ethernet technology. Mellanox offered adapters, switches, softwa ...
) *Toshiba *
Tower Semiconductor Tower Semiconductor Ltd. is an Israeli company that manufactures integrated circuits using specialty process technologies, including SiGe, BiCMOS, Silicon Photonics, SOI, mixed-signal and RFCMOS, CMOS image sensors, non-imaging sensors, power ...
*Transmeta (acquired by Novafora in 2009) *TriQuint Semiconductor (merged with RF Micro Devices to form
Qorvo Qorvo is an American semiconductor company that designs, manufactures, and supplies radio-frequency systems for applications that drive wireless and broadband communications, as well as foundry services. The company, which trades on NASDAQ, was c ...
in 2015) *Truly International Holdings *Trumpf *TSMC (Taiwan Semiconductor Manufacturing Company. semiconductor foundry)


U

*UMC (company) *u-blox *Ubicom (formerly Scenix Semiconductor, acquired by Qualcomm Atheros in 2012) *UNISOC


V

*Vanguard International Semiconductor Corporation *VIA Technologies (founded by ex-Intel employee, part of Formosa Plastics Group) *Vimicro *Virata Corporation (merged with Conexant in 2004) *
Vishay Intertechnology Vishay Intertechnology, Inc. is an American manufacturer of discrete semiconductors and passive electronic components founded by Polish-born businessman Felix Zandman. Vishay has manufacturing plants in Israel, Asia, Europe, and the Americas whe ...
*Vivante Corporation *Volterra Semiconductor


W

*Wacom *Western Digital *Wilocity (acquired by Qualcomm Atheros in 2014) *
Winbond Winbond Electronics Corporation () is a Taiwan-based corporation founded in 1987. It produces semiconductors and several types of integrated circuits, most notably Dynamic RAM, Static RAM, Serial flash, microcontrollers, and personal computer ...
*Wolfson Microelectronics *WonderMedia


X

*X-Fab *Xelerated (acquired by Marvell Technology Group in 2012) *Xilinx (founded by ex-ZiLOG employee) *XMOS


Y

*Yamaha Corporation


Z

*ZiLOG (founded by ex-Intel employees, part of Exxon 1980–89; now owned by Texas Pacific Group, TPG) *
Zoran Corporation Zoran Corporation was a multinational digital technology company, founded in 1981 and headquartered in Silicon Valley, that was predominantly focused on designing and selling SoC (System on a Chip) integrated circuits for consumer electronics ...
(merged with CSR (company) PLC which was later merged to
Qualcomm Qualcomm () is an American multinational corporation headquartered in San Diego, California, and incorporated in Delaware. It creates semiconductors, software, and services related to wireless technology. It owns patents critical to the 5G, 4 ...
)


References

{{DEFAULTSORT:Integrated circuit manufacturers Integrated circuits, * Electronics lists Lists of manufacturers