| Broderbund
| http://www.broderbund.com
|
| Budcat Creations
| http://www.budcatcreations.com
|
| Bugbear
| http://www.bugbear.fi
|
| Bullfrog
| http://www.bullfrog.co.uk/
|
| Bungie Software
| http://www.bungie.com
|
| Bunkasha Publishing
| http://www.bunka.co.jp/
|
| Bunkasha
| http://www.bunkasha-games.com
|
| Cabela's
| http://www.cabelasgames.com
|
| Cryptic Allusion
| http://www.cagames.com
|
| Caligula
| http://www.caligulasoft.net
|
| Camelot Software Planning
| http://www.camelot.co.jp
|
| Candy Soft
| http://www.candysoft.jp/
|
| CAPCOM
| http://www.capcom.com
|
| Caramel Box
| http://www.caramel-box.com
|
| Carapace
| http://www.carapace.fr
|
| Carriere
| http://www.carriere.jp/
|
| Catarite
| http://www.catarite.jp/
|
| Catear
| http://www.catear.info/
|
| Cauldron
| http://www.cauldron.sk
|
| Cave Barn Studios
| http://www.cavebarn.com
|
| Cavia
| http://www.cavia.com/
|
| CD-Bros
| http://www.cd-bros.co.jp
|
| Ignition (Japan)
| http://www.cd-bros.co.jp/ignition/
|
| Sekilala
| http://www.cd-bros.co.jp/sekilala/
|
| Celador
| http://www.celador.co.uk
|
| Celeris Corporation
| http://www.celeris.com/
|
| Cerny Games
| http://www.cernygames.com
|
| Check Six Games
| http://www.checksixstudios.com
|
| Cheshire Engineering Corporation
| http://www.cheshireeng.com/
|
| China People Promotions
| http://www.chinesemusic.co.uk
|
| Wisdom Tree
| http://www.christianlink.com/media/wisdom/
|
| Cinemaware
| http://www.cinemaware.com
|
| Circus Freak Studios
| http://www.circusfreakstudios.com/
|
| Clap Hanz Limited
| http://www.claphanz.co.jp
|
| John Dondzila
| http://www.classicgamecreations.com
|
| Palette
| http://www.clearrave.co.jp/
|
| Paretto
| http://www.clearrave.co.jp/
|
| Parettp
| http://www.clearrave.co.jp/
|
| Climax
| http://www.climax.co.uk
|
| Clock Up
| http://www.clockup.net/
|
| Clockwork Games
| http://www.clockwork-games.com/
|
| Top
| http://www.coccoroco.co.jp/top/
|
| CodeFire
| http://www.codefire.com
|
| Codemasters
| http://www.codemasters.com
|
| Code Monkeys
| http://www.codemonkeys.com
|
| The Collective
| http://www.collectivestudios.com/
|
| Columbia Records
| http://www.columbiarecords.com
|
| Compile
| http://www.compile.co.jp/
|
| Completes
| http://www.complets.co.jp/
|
| Confounding Factor
| http://www.confounding-factor.com/
|