AnukenDev
Anvil Game Studios
Malta
Ape Inc.
Tokyo, Japan
Ape Tribe Games
New York, New York, USA
Appci Corporation
Appeal Studios
Applibot
Aquiris Game Studio
Porto Alegre, Brazil
Arc System Works
Yokohama, Kanagawa, Japan
Arcane Studios
Archosaur Games
ArenaNet
Bellevue, Washington, USA
Argonaut Software
Arika
ARIKA Co. Ltd.
Arkane Austin
Arkane Studios
Lyon, France
Armature Studio
Armor Games Studios
Irvine, California, USA
Arrowhead Game Studios
Stockholm, Sweden
Artdink
ArtePiazza
Tokyo, Japan
Artifex Mundi
Artisan Studios
Artix Entertainment
Tampa, Florida, USA
ArtLiminal
Artoon
Yokohama, Kanagawa, Japan
Arzest
ASC Games
Ascaron
Ascendant Studios
ASCII Entertainment
AsiaSoft
Askiisoft
Asmodee Digital
Asobimo
Asobo Studio
Bordeaux, France
Aspyr
Austin, Texas, USA
Aspyr Media
Assemble Entertainment
Asteroid Base
Astragon
Astrolabe Games
Asymmetric Publications
Arizona, USA
Atari
Sunnyvale, California, USA
Atari Inc.
Atari Interactive
Atari SA
