Video Game Companies

Particularly before the Video Game Crash of 1983, video games were historically considered part of the home video market, and video stores today continue to sell video games. These are the companies that developed and/or distributed those games, some of which released their own traditional home video product as well.

Active companies
Subsidiaries that are no longer active are marked with asterisk (*).

Bandai Namco Holdings

 * Bandai Namco Entertainment
 * Banpresto*
 * D3 Publisher

Capcom

 * Capcom

Konami

 * Konami Digital Entertainment
 * Bemani
 * Hudson Soft*
 * Ultra Games*

Nintendo

 * Nintendo Co., Ltd.
 * 1-Up Studio
 * iCue
 * Monolith Soft
 * NDCube
 * Next Level Games
 * Nintendo of America

Sega Sammy Holdings

 * Sammy Corporation
 * Sega
 * Atlus
 * Sega Technical Institute*
 * Sonic Team

Square Enix

 * Square Enix
 * Taito

Other companies

 * Atari SA (formerly Infogrames interactive)
 * Broccoli
 * Cave
 * Electronic Arts
 * Game Freak
 * HAL Laboratory
 * ININ Games
 * Koei Tecmo
 * Marvelous Entertainment
 * Natsume Atari (formerly Natsume)
 * THQ Nordic (formerly Nordic Games prior to acquiring the THQ name)

Defunct/dormant companies

 * Acclaim Entertainment
 * LJN
 * Coleco Industries
 * Commodore International
 * Fotomat Video
 * Midway Games
 * Titus Software
 * Williams Entertainment