| Black Box Games
| http://www.blackboxgames.com
|
| Bizarre Creations
| http://www.bizarrecreations.com/
|
| Bits Studios
| http://www.bitsstudios.com
|
| Bitmap Brothers
| http://www.bitmap-brothers.co.uk
|
| Bit Managers
| http://www.bitmanagers.com
|
| Monoceros
| http://www.bitcreate.net
|
| Bioware
| http://www.bioware.com
|
| Big Huge Games
| http://www.bighugegames.com
|
| Big Grub
| http://www.biggrub.com
|
| Big Blue Box Studios
| http://www.bigbluebox.com/
|
| Beyond Games
| http://www.beyondgames.com/
|
| Bethesda Softworks
| http://www.bethsoft.com
|
| Berkeley Systems, Inc.
| http://www.berkeleysystems.com
|
| Super Figher Team
| http://www.beggarprince.com/
|
| Beeline Group
| http://www.beelinegroup.com
|
| 4Play
| http://www.battlesphere.com
|
| ScatoLOGIC
| http://www.battlesphere.com
|
| Big Time Software
| http://www.battlefront.com
|
| Battlefront.com
| http://www.battlefront.com
|
| Baron
| http://www.baron-game.jp/
|
| Banpresto
| http://www.banpresto.co.jp
|
| Bandai
| http://www.bandai.com
|
| BAM! Entertainment
| http://www.bam4fun.com
|
| BAM! Studios Europe
| http://www.bam4fun.com
|
| Awesome Studios
| http://www.awesomestudios.com
|
| Awesome Developments
| http://www.awesome.uk.com
|
| Avaria Corp
| http://www.avaria.com
|
| Avalon Hill
| http://www.avalonhill.com
|
| Avalanche Software
| http://www.avalanchesoftware.com/
|
| Audio Motion
| http://www.audiomotion.com
|
| Atomic Planet
| http://www.atomic-planet.com
|
| Atod AB
| http://www.atod.se
|
| Atlus Software
| http://www.atlus.com
|
| Attention to Detail
| http://www.atd.co.uk
|
| Atari
| http://www.atari.com
|
| Asylum Entertainment
| http://www.asylum-entertainment.com
|
| Touchy
| http://www.assemblage.co.jp/n_soft/
|
| Aspyr
| http://www.aspyr.com
|
| Patisserie
| http://www.asobell.jp
|
| Asmik Ace Entertainment
| http://www.asmik-ace.co.jp/
|
| ASK
| http://www.ask-digital.co.jp/
|
| ASCII
| http://www.ascii.co.jp/english/
|
| ASC Games
| http://www.ascgames.com
|
| Arxel Tribe
| http://www.arxeltribe.com/
|
| Computer Artworks
| http://www.artworks.co.uk
|
| ArtSource Studios
| http://www.artsource.com
|
| Artoon
| http://www.artoon.co.jp/
|
| Artech Studios
| http://www.artechstudios.com
|
| ArtDink
| http://www.artdink.com/
|
| Arika
| http://www.arika.co.jp
|