Computer systems companies

Google LLC (, ) is an American multinational technology corporation focused on information technology, online advertising, search engine technology, email, cloud computing, software, quantum computing, e-commerce, consumer electronics, and artificial intelligence (AI). It has been referred to as "the most powerful company in the world" by the BBC, and is one of the world's most valuable brands. Google's parent company Alphabet Inc. has been described as a Big Tech company.

Apple Inc. is an American multinational technology company headquartered in Cupertino, California, in Silicon Valley, and known for consumer electronics, software and online services. Founded in 1976 as Apple Computer Company by Steve Jobs, Steve Wozniak and Ronald Wayne, the company was incorporated by Jobs and Wozniak as Apple Computer, Inc. the following year. It was renamed to its current name in 2007 as the company expanded its focus from computers to consumer electronics. Apple is one of the Big Tech companies.

Microsoft Corporation is an American multinational technology conglomerate headquartered in Redmond, Washington. Founded in 1975, the company became influential in the rise of personal computers through software like Windows, and has since expanded to Internet services, cloud computing, artificial intelligence, video gaming, and other fields. As a Big Tech company, Microsoft is the largest software company by revenue, one of the most valuable public companies, and one of the most valuable brands globally.

, commonly referred to as , is a Japanese multinational conglomerate headquartered at Sony City in Minato, Tokyo, Japan. The Sony Group encompasses various businesses, including electronics, imaging and sensing (Sony Semiconductor Solutions), film and television (Sony Pictures Entertainment), music (Sony Music Group and Sony Music Entertainment Japan), video games (Sony Interactive Entertainment), and others.

International Business Machines Corporation, doing business as IBM (nicknamed Big Blue), is an American multinational technology company headquartered in Armonk, New York, and present in over 175 countries. It is a publicly traded company and one of the 30 companies in the Dow Jones Industrial Average. IBM is the largest industrial research organization in the world, with 19 research facilities across a dozen countries; for 29 consecutive years, from 1993 to 2021, it held the record for most annual U.S. patents generated by a business.

Intel Corporation is an American multinational technology company headquartered in Santa Clara, California. It designs, manufactures, and sells computer components such as central processing units (CPUs) and related products for business and consumer markets. Intel was the world's third-largest semiconductor chip manufacturer by revenue in 2024 and has been included in the Fortune 500 list of the largest United States corporations by revenue since 2007. It was one of the first companies listed on Nasdaq.

Huawei Technologies Co., Ltd. (sometimes stylized as HUAWEI; ; ) is a Chinese multinational corporation and technology company headquartered in Longgang, Shenzhen, Guangdong. Its main product lines include telecommunications equipment, consumer electronics, electric vehicle autonomous driving systems, and rooftop solar power products. The company was founded in Shenzhen in 1987 by Ren Zhengfei, a veteran officer of the People's Liberation Army (PLA).

Xiaomi (; ) is a Chinese multinational corporation and technology company headquartered in Beijing, China. It is best known for its consumer electronics, software, and electric vehicles. It is the third-largest smartphone vendor in the world as of 2025, behind Apple and Samsung, most of which run on the Xiaomi HyperOS (former MIUI) operating system. It has 754.1 million global monthly active users, as of December 2025. The company is ranked 338th and is the youngest company on the Fortune Global 500. It has been called the "Apple of China".

Lenovo Group Limited, trading as Lenovo ( , ), is a Hong Kong–based Chinese-AmericanMultiple sources:

Nvidia Corporation ( ) is an American technology company headquartered in Santa Clara, California. Founded in 1993 by Jensen Huang, Chris Malachowsky, and Curtis Priem, it develops graphics processing units (GPUs), systems on chips (SoCs), and application programming interfaces (APIs) for data science, high-performance computing, video games, and mobile and automotive applications. Nvidia has been described as a Big Tech company.

Dell Inc., formerly Dell Computer Corporation, is an American technology company that develops, sells, repairs, and supports personal computers (PCs), servers, data storage devices, network switches, software, computer peripherals including printers and webcams among other products and services. Dell is based in Round Rock, Texas.

is a Japanese multinational electronics manufacturer, headquartered in Kadoma, Osaka, Japan. It was founded in 1918 as in the Fukushima ward of Osaka by Kōnosuke Matsushita. The company was incorporated in 1935 and renamed and changed its name to in 2008. In 2022, it reorganized as a holding company and adopted its current name.

Oracle Corporation is an American multinational technology company headquartered in Austin, Texas. Co-founded in Santa Clara, California in 1977 by Bob Miner, Ed Oates, and current chairman of the board and chief technology officer Larry Ellison, Oracle is among the 20 largest companies in the world by market cap, and ranked 66th on the Forbes Global 2000 as of 2025.

LG Corporation (or LG Group), formerly known as '''Life's Good''', is a South Korean multinational conglomerate founded by Koo In-hwoi in 1947 and managed by successive generations of his family. Headquartered in the LG Twin Towers building in Yeouido-dong, Yeongdeungpo District, in Seoul, it was the sixth-largest company in South Korea by revenue in 2023. LG develops, manufactures, and markets electronics, chemicals, household appliances, and telecommunications products. It operates subsidiaries in over 80 countries, including LG Electronics, Zenith, LG Display, LG Uplus, LG Innotek, LG Chem,

American video game development and digital distribution company

ASUSTeK Computer Inc. (, , , ;), doing business as Asus (stylized as ASUS), is a Taiwanese multinational computer, phone hardware and electronics manufacturer headquartered in Beitou District, Taipei, Taiwan. Its products include desktop computers, laptops, netbooks, mobile phones, networking equipment, monitors, Wi-Fi routers, projectors, motherboards, graphics cards, optical storage, multimedia products, peripherals, wearables, servers, workstations and tablet PCs. The company is also an original equipment manufacturer (OEM).

Cisco Systems, Inc. (using the trademark Cisco) is an American multinational technology conglomerate corporation that develops, manufactures, and sells hardware, software, telecommunications equipment and other high-technology services and products focused on networking, cyber security and AI. Cisco specializes in specific tech markets, such as the Internet of things (IoT), domain security, videoconferencing, and energy management, including products such as Webex, OpenDNS, Jabber, and Jasper. The company is headquartered in San Jose, California and, as of December 2025, has a market capitaliz

Taiwanese multinational hardware and electronics corporation

South Korean multinational electronics corporation

Hon Hai Precision Industry Co., Ltd. (), doing business as Hon Hai Technology Group () in Taiwan, Foxconn Technology Group () in China, and Foxconn () internationally, is a Taiwanese multinational electronics contract manufacturer established in 1974 with headquarters in Tucheng District, New Taipei City, Taiwan. In 2023, the company's annual revenue reached (equivalent to billion in 2024) and was ranked 20th in the 2023 Fortune Global 500. It is the world's largest contract manufacturer of electronics. While headquartered in Taiwan, the company earns the majority of its revenue from assets in

is a Japanese multinational information and communications technology equipment and services corporation, established in 1935 and headquartered in Kawasaki, Kanagawa. It is the world's sixth-largest IT services provider by annual revenue, and it is the largest in Japan as of 2021.

is a Japanese multinational information technology corporation headquartered at the NEC Supertower in Minato, Tokyo, Japan. It provides IT and network solutions, including cloud computing, artificial intelligence (AI), Internet of Things (IoT) platform, and telecommunications equipment and software to business enterprises, communications services providers and to government agencies. It is one of the five largest defense contractors in Japan.

Taiwanese electronics company

American consumer electronics and telecommunications company, subsidiary of Lenovo

Singaporean-American technological company which specializes in products marketed to gamers

thumb|JR Shinjuku Miraina Tower, which houses the Tokyo office (registered office) of Seiko Epson and the headquarters of Epson Sales Japan on the 29th-32nd levels, located adjunct to the JR East [[Shinjuku Station in Shinjuku and Shibuya wards, Tokyo]] thumb|Epson America headquarters in Los Alamitos, California

Hisense Group Co., Ltd. is a Chinese multinational major appliance and electronics manufacturer headquartered in Qingdao, Shandong province. Television sets are its main product, and it has been the largest TV manufacturer in China by market share since 2004. It was the world's fourth-largest TV manufacturer by market share in the first half of 2023 and the second-largest by number of units shipped in 2022. Hisense is also an original equipment manufacturer (OEM), so some of its products are sold to other companies and have brand names unrelated to Hisense.

Alienware Corporation is an American computer hardware subsidiary brand of Dell. Their product range is dedicated to gaming computers and accessories, which can be identified by their alien-themed designs. Alienware was founded in 1996 by Nelson Gonzalez and Alex Aguila. The development of the company is also associated with Frank Azor, Arthur Lewis, Joe Balerdi, and Michael S. Dell (CEO). The company's corporate headquarters is located in The Hammocks, Miami, Florida.

BenQ Corporation (; ) is a Taiwanese multinational company that sells and markets technology products, consumer electronics, computing and communications devices under the "BenQ" brand name. BenQ’s principal product areas include monitors, projectors, interactive displays, lighting, esports equipment, remote work and learning, wireless presentation, and other peripherals.

Grundig ( , ) is a home appliances and consumer electronics brand. It is owned by Arçelik A.Ş., the white goods (major appliance) manufacturer of Turkish conglomerate Koç Holding. Originally a German consumer electronics company, Grundig GmbH was founded in 1945 by Max Grundig and was headquartered for the most part in Fürth until its insolvency in 2003.

Taiwanese electronics company

, known simply as VAIO or Sony VAIO, is a Japanese personal computer manufacturer headquartered in Azumino, Nagano Prefecture.

Japanese multinational electronics and electrical equipment company

Taiwanese chipset manufacturer

American information technology company

American information technology company

Cray Inc., a subsidiary of Hewlett Packard Enterprise, is an American supercomputer manufacturer headquartered in Seattle, Washington. It also manufactures systems for data storage and analytics. , Cray supercomputer systems held the top three spots in the TOP500, which ranks the most powerful supercomputers in the world.

Unisys Corporation is a technology company founded in 1986 and headquartered in Blue Bell, Pennsylvania. The company provides cloud, AI, digital workplace, logistics, and enterprise computing services.

American software, consulting and technology company

ASRock Inc. () is a Taiwanese manufacturer of motherboards, industrial PCs and home theater PCs (HTPC).

Taiwanese electronics manufacturer

Zoho Corporation is an Indian multinational technology company that makes cloud-based business software. Its core products include workplace productivity and collaboration software, customer relationship management (CRM) software, and business management tools. The company was founded in 1996 by Sridhar Vembu and Tony Thomas as AdventNet, Inc., in New Jersey. Zoho is headquartered in Chennai, Tamil Nadu, India, and has offices in 80 countries, with its US headquarters located in Austin, Texas.

French-owned computer company

Lite-On Technology Corporation (also known as LiteOn and LiteON) is a Taiwanese company that primarily manufactures consumer electronics, including LEDs, semiconductors, computer chassis, monitors, motherboards, optical disc drives, and other electronic components. The Lite-On group also consists of some non-electronic companies like a finance arm and a cultural company.

Archos (, stylized as ARCHOS) is a French multinational electronics company that was established in 1988 by Henri Crohas. Archos manufactures tablets, smartphones, portable media players and portable data storage devices. The name is an anagram of Crohas' last name. Also, in Greek (-αρχος), it's a suffix used in nouns indicating a person with power. The company's slogan has been updated from "Think Smaller" to "On The Go", and the current "Entertainment your way".

Taiwanese electronics company

Biostar Microtech International Corp. () is a Taiwanese company which designs and manufactures computer hardware products including motherboards, video cards, expansion cards, thermal grease, headphones, home theater PCs, remote controls, desktops, barebone computers, system-on-chip solutions and industrial PCs.

Medion AG is a German consumer electronics company and a subsidiary of Chinese multinational technology company Lenovo. The company operates in Europe, Asia-Pacific, the United States and Australia. The company's main products are computers and notebooks, but also smartphones, tablet computers, digital cameras, TVs, refrigerators, toasters, and fitness equipment.

Vizio is an American designer of televisions, soundbars, and related software and accessories owned by Walmart since 2024. The company was founded in 2002 and is based in Irvine, California.

HCL Technologies Limited (d/b/a HCLTech) is an Indian multinational information technology (IT) consulting company headquartered in Noida, Uttar Pradesh. Founded by Shiv Nadar, it was spun out in 1991 when HCL entered into the software services business. The company has offices in 60 countries and over 220,000 employees. It is the third-largest India-headquartered IT services company by revenue and market capitalization as of 2024.

Hong Kong-based computer hardware company

Super Micro Computer, Inc., doing business as Supermicro, is an American information technology company based in San Jose, California. The company is one of the largest producers of high-performance and high-efficiency servers, while also providing server management software, and storage systems for various markets, including enterprise data centers, cloud computing, artificial intelligence, 5G, and edge computing. Supermicro was founded in 1993, and has manufacturing operations in Silicon Valley, the Netherlands, and in Taiwan at its Science and Technology Park.

Taiwanese electronics manufacturer

ZOTAC Technology Pte. Limited is a computer hardware manufacturer based in Singapore. The company specializes in producing video cards (GPUs), mini PCs, solid-state drives, motherboards, gaming computers and other computer accessories. All its products are manufactured in the PC Partner factories in Batam, Indonesia, and Dongguan City, China.

System76, Inc. is an American computer manufacturer based in Denver, Colorado, that sells notebook computers, desktop computers, and servers. The company utilizes free and open-source software, and offers a choice of Ubuntu or their own Ubuntu-based Linux distribution Pop!_OS as preinstalled operating systems.

Wistron Corporation () is an electronics manufacturer based in Taiwan. It was the manufacturing arm of Acer Inc. before being spun off in 2000. As an original design manufacturer, the company designs and manufactures products for other companies to sell under their brand name. Wistron products include notebook and desktop computers, servers, storage, LCD TVs, handheld devices, and devices and equipment for medical applications.

Pine Store Limited, doing business as Pine64 (styled as PINE64), is a Hong Kong-based organization that designs, manufactures, and sells single-board computers, notebook computers, as well as smartwatch/smartphones. Its name was inspired by the mathematical constants pi| and e (mathematical constant)| with a reference to 64-bit computing power.

American laptop manufacturer

DFI (Diamond Flower Inc) is a Taiwanese industrial computer company with headquarters in Taipei. It designs, develops, manufactures, and sells industrial motherboard, industrial PCs, System-on-Module, industrial displays, and ODM/OEM services.

NZXT, Inc. is an American computer hardware manufacturer based in Los Angeles, California. The company manufactures computer cases, components, and accessories for the PC gaming market.