
Amiga Corporation was a United States computer company formed in the early 1980s as Hi-Toro. It is most famous for having developed the Amiga computer, code named Lorraine.

Apple Inc. is an American multinational technology company headquartered in Cupertino, California, that designs, develops and sells consumer electronics, computer software, and online services. It is considered one of the Big Five companies in the U.S. information technology industry, along with Amazon, Google, Microsoft, and Facebook.

Atari is a brand name owned by several entities since its inception in 1972, currently by Atari Interactive, a subsidiary of the French publisher Atari, SA. The original Atari, Inc., founded in Sunnyvale, California in 1972 by Nolan Bushnell and Ted Dabney, was a pioneer in arcade games, home video game consoles, and home computers. The company's products, such as Pong and the Atari 2600, helped define the electronic entertainment industry from the 1970s to the mid-1980s.

Averatec was a South Korean laptop computer brand. The Averatec support was absorbed by the parent company and resulting in a number of web site and phone number changes for support. It is unclear how this change may have impacted the overall level of support to end users. Much of the same features still exist between the old site and the new save the ability to submit a trouble ticket online. The company is now closed laying off several employees and workers without jobs. As of 2019 the company is still out of the public eye and several former employers are with Microsoft and others.

Be Inc. was an American computer company founded in 1990. It is best known for the development and release of BeOS, and the BeBox personal computer. Be was founded by former Apple Computer executive Jean-Louis Gassée with capital from Seymour Cray.

CD-R King is a Filipino retail chain that sells discounted computer parts and gadgets, electronic appliances, and accessories. CD-R King's branches are often located in malls, where they compete against higher-end electronics retailers.

Commodore International was an American home computer and electronics manufacturer founded by Jack Tramiel. Commodore International (CI), along with its subsidiary Commodore Business Machines (CBM), was a significant participant in the development of the home personal computer industry in the 1970s and 1980s. The company developed and marketed the world's best-selling desktop computer, the Commodore 64 (1982), and released its Amiga computer line in July 1985. With quarterly sales ending 1983 of $49 million, Commodore was one of the world's largest personal computer manufacturers.

Creative Micro Designs (CMD) was founded in 1987 by Doug Cotton and Mark Fellows. It is a computer technology company which originally developed and sold products for the Commodore 64 and C128 8-bit personal computers. After 2001 it sold PCs and related equipment.

Dell is an American multinational computer technology company that develops, sells, repairs, and supports computers and related products and services. Named after its founder, Michael Dell, the company is one of the largest technology corporations in the world, employing more than 165,000 people in the U.S. and around the world. It is one of the biggest PC product companies in the world.

Dell Technologies Inc. is an American multinational technology company headquartered in Round Rock, Texas. It was formed as a result of the September 2016 merger of Dell and EMC Corporation.

Dragon Data was a Welsh producer of home computers during the early 1980s. These computers, the Dragon 32 and Dragon 64, strongly resembled the Tandy TRS-80 Color Computer ("CoCo")—both followed a standard Motorola datasheet configuration for the three key components. The machines came in both 32KB and (later) 64KB versions.

EACA International Ltd was a Hong Kong manufacturer active from 1975 to 1983, producing Pong-style television video games, and later producing thousands of personal computers.

Falcon Northwest is a private company headquartered in Medford, Oregon. It designs, assembles, and markets high-end custom computers. The company was founded in 1992 and was the first to specialize in PCs built specifically for gaming.

Franklin Electronic Publishers, Incorporated is an American consumer electronics manufacturer based in Burlington, New Jersey, founded in 1981. Since the mid-1980s, it has primarily created and sold hand-held electronic references, such as spelling correctors, dictionaries, translation devices, medical references, and Bibles. It was publicly traded on the American Stock Exchange under the symbol FEP until September 30, 2009, when it merged with Saunders Acquisition Corporation.

Jeotex, Inc., known until 2019 as Datawind, Inc. and founded in Montreal, Quebec, Canada, is a developer and manufacturer of low-cost tablet computers and smartphones. Datawind manufactures low cost tablets and sells these primarily in India, Nigeria, the United Kingdom, Canada, and the United States of America. The company is known for its development of the Aakash tablet computer, which is the world's cheapest tablet at US$37.99/unit. The Aakash tablet was developed for India's Ministry for Human Resource Development (MHRD).

VEB Kombinat Mikroelektronik Erfurt was an important manufacturer of active electronic components in East Germany. It should not be confused with the more well-known VEB Kombinat Robotron Dresden which used integrated circuits from Kombinat Mikroelektronik in its computers. The trademark RFT was used for components from Kombinat Mikroelektronik, as well as for most electronic products from East Germany.

Memotech provides communication services, founded by Geoff Boyd and Robert Branton in Witney in Oxfordshire, England. They started out during the early 1980s producing memory expansion packs ("RAMpacks") and other hardware expansions for the Sinclair ZX81.

Octagon Computer Superstore is a computer retail store in the Philippines. It has 150 branches nationwide along with their subsidiary, Micro Valley Computer Center with headquarters at 747 Romualdez Street, corner Zobel Street, Ermita, Manila. The store offers information technology products, mainly computers and components, laptops, smartphones and tablets and the like.

Olivetti S.p.A. is an Italian manufacturer of computers, tablets, smartphones, printers and other such business products as calculators and fax machines. Headquartered in Ivrea, in the Metropolitan City of Turin, the company has been part of the Telecom Italia Group since 2003. One of the first commercial programmable desktop calculators, the Programma 101, was produced by Olivetti in 1964 and was a commercial success.

Qi hardware is a project which produces copyleft hardware, in an attempt to apply the Free Software Foundation's GNU GPL concept of copylefting software to the hardware layer. The project is both a community of popular open hardware websites and a company, co-founded by Wolfgang Spraul and Yi Zhang, that makes hardware products. Formed from the now defunct Openmoko project, key members went on to form Qi Hardware Inc. and Sharism At Work Ltd. Thus far, the project has released the Ben Nanonote, the Milkymist One, and the Ben WPAN wireless project to create a copyleft wireless platform.

RadioShack, formerly RadioShack Corporation, is the trade name of an American retailer founded in 1921. Since 2017, General Wireless Operations Inc. has licensed the name from General Wireless IP Holdings LLC, in which Kensington Capital Holdings owns a majority stake. RadioShack operates primarily as an e-commerce website, a network of approximately 500 independently owned authorized dealer stores, and as a supplier of parts for HobbyTown.

Regnecentralen (RC) was the first Danish computer company, founded on October 12, 1955. Through the 1950s and 1960s, they designed a series of computers, originally for their own use, and later to be sold commercially. Descendants of these systems sold well into the 1980s. They also developed a series of high-speed paper tape machines, and produced Data General Nova machines under license.

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 globally. It is one of the top 10 semiconductor companies worldwide based on sales volume. The company's focus is on developing analog chips and embedded processors, which account for more than 80% of its revenue. TI also produces TI digital light processing technology and education technology products including calculators, microcontrollers and multi-core processors. The company holds 45,000 patents worldwide as of 2016.

Tulip Computers NV was a Dutch computer manufacturer that manufactured PC clones.

UltraCade Technologies, also known simply as UltraCade, was a computer and video game hardware company, founded in 2002 by David R. Foley.