Rovio Entertainment

Animation unit
Rovio Animation

Other
Futuremark | Rovio Lvl 11 | Rovio Stars

SNK

SNK | ADK | Noise Factory | Playmore

Square Enix Holdings Co., Ltd

Square Enix | Squaresoft | Enix | Taito | Crystal Dynamics | IO Interactive | Beautiful Game Studios | Core Design | Domark Group | Eidos Interactive | Ion Storm | Mithis Studios | SCI Entertainment | U.S. Gold | U.S. Gold Sports

Take-Two Interactive

2K:
Subdivisions: 2K Games | 2K Play | 2K Sports
Current studios: 2K Czech | Cat Daddy Games | Firaxis Games | Irrational Games | Visual Concepts

Rockstar Games:
Current studios: Rockstar Leeds | Rockstar Lincoln | Rockstar New England | Rockstar North | Rockstar San Diego | Rockstar Toronto

Defunct:
Frog City Software | Indie Built | Kush Games | PAM Development | PopTop Software | Rockstar Vancouver | Rockstar Vienna | Venom Games | Ghost Story Games | Hangar 13 | Social Point | GearHead Entertainment | Mission Studios | Double Take Studios
Gathering of Developers, inc. | Gotham Games | On Deck Interactive | TDK Mediactive | TalonSoft | BMG Interactive | GameTek | CyberSoft | Telstar Electronic Studios

THQ Nordic

THQ | Nordic Games | Black Forest Games | Relic Entertainment | Vigil Games | Volition | Blue Tongue Entertainment | Heavy Iron Studios | Incinerator Studios | THQ Studio Australia | Outrage Entertainment | Big Huge Games | Mass Media | Helixe | Paradigm Entertainment | Sandblast Games | Universomo | Locomotive Games | Kaos Studios | Juice Games | ValuSoft, inc. | Rainbow Studios | Black Pearl Software | Kokopeli Digital Studios | Cryo Interactive Entertainment | DreamCatcher Interactive | JoWooD Entertainment

Ubisoft

Ubisoft Branded Studios
Blue Byte | Massive Entertainment | Reflections

Other Studios:
Future Games of London | Hybride Technologies | Nadeo | Quazal | RedLynx | Red Storm Entertainment | Sunflower Interactive | SSI | Wolfpack Studios | Ivory Tower | Ketchapp | Sinister Games | FreeStyle Games

Other Assets:
Ubisoft Club | Ubisoft Motion Pictures | Uplay | Gameloft

ZeniMax Media

Current subsidaries:
Arkane Studios | BattleCry Studios | Bethesda Game Studios | id Software | MachineGames | Tango Gameworks | ZeniMax Online Studios

Publishing labels: Bethesda Softworks | ZeniMax Europe

Defunct subsidaries: Vir2L Studios | Mud Duck Productions | Escalation Studios

Zynga

Zynga | Floodgate Entertainment | NaturalMotion Ltd. | OMGPop | Page 44 Studios | Bonfire Studios | Area/Code | Conduit Labs | NewToy, inc. | Rising Tide Games | Wild Needle | Zindagi Games | Challenge Games | Wonderland Software | Buzz Monkey Software | DNA Games, inc.