Activision Blizzard

Activision | Beenox | Blizzard Entertainment | DemonWare | FreeStyleGames | Fun Labs | High Moon Studios | Infinity Ward | King Digital Entertainment | Major League Gaming | Radical Entertainment | Raven Software | Sierra Entertainment | Sledgehammer Games | Toys For Bob | Treyarch | Vicarious Visions | Vicarious Visions Alchemy

Defunct/Other
7 Studios | Activision Value | Bizarre Creations | Budcat Creations | Gray Matter Interactive | Infocom | Luxoflux | RedOctane | Shaba Games | Underground Development | Vivendi Games (Mobile) | Neversoft | Berkeley Systems | Dynamix | The Blast Furnace | Yosemite Entertainment | Swordfish Studios | Massive Entertainment | BeachHead Studio | Blizzard North | Bright Star Technology | Davidson & Associates | Impressions Games | Papyrus Design Group | KyroTechnix, inc. | Northwest Synergistic Software | Activision O2

Acclaim Entertainment

Acclaim Entertainment | LJN | Arena Entertainment | Mirrorsoft | Flying Edge | Iguana Entertainment | Valiant Comics | Acclaim Comics | Sculptured Software | Probe Entertainment | Software Creations | Optimus Software | Club Acclaim

Atari, SA

Divisions
Atari | Humongous Entertainment

Hardware
Video game consoles
Tele-Games | Atari 2600 | Atari 5200 | Atari 7800 | Atari XEGS | Atari Lynx | Atari Jaguar | Atari Flashback (Atari Flashback 2 | Atari Flashback 2+ | Atari Flashback 3 | Atari Flashback 4)

Personal computers
Atari 400 | Atari 800 | Atari XL | Atari XE | Atari ST | Atari Mega STE | Atari Transputer Workstation | Atari Falcon

Portable computers
Atari STacy | ST Book | Atari Portfolio

Defunct
Kee Games | Tengen | Infogrames | Paradigm Entertainment | Accolade | GT Interactive | Ocean Software | Ballistic | OziSoft | SingleTrac | Gremlin Interactive | Beam Software (Krome Studios Melbourne) | Legend Entertainment | MicroProse | Eden Games | Spectrum Holobyte

Bandai Namco Holdings

Namco
Namco | Bandai Namco Entertainment | Banpresto | D3 Publisher | Cellius | Bandai Namco Partners | Namco Networks | MOSS | Seibu Kaihatsu

Bandai
Distribution
Bandai | Bandai Namco Pictures | Lantis | Bandai Visual | Bandai Super Video Selection | Bandai Visual USA | Emotion | Emotion Music Company | Bandai Channel | Sunrise | Studio Deen | BONES, inc. | A-1 Pictures | Sunrise Music Publishing | Sunrise Interactive | Tsuburaya Productions | Beez Entertainment | ENLIGHTEN

Bandai hardware
Bandai TV Jack 5000 | Bandai Super Vision 8000 | LCD Solarpower | Digi Casse | Playdia | Design Master Senshi Mangajukuu | Apple Bandai Pippin | WonderSwan

Other assets
Sotsu

Capcom

Capcom | Capcom Mobile | Capcom Interactive | Capcom Vancouver (Blue Castle Games) | Camelot Software Planning | K2 LLC. | Flagship | Clover Studio | Arika