X-Box Game Publishers:

Acclaim Entertainment, Inc.
Activision, Inc.
Codemasters Software Company Ltd.
Crave Entertainment, Inc.
Eidos interactive Ltd
Electronic Arts
Fox Interactive
Infogrames
Interplay Entertainment Corp.
Midway Home Entertainment Inc.
Rage
Red Storm Entertainment, Inc.
Sierra
Take-Two Interactive Software, Inc.
THQ
Titus
Ubi Soft Entertainment



Affiliate Developers

Lionhead Satellites - Big Blue Box Studios
Stormfront Studios
Kodiak Interactive Software Studios, Inc.
Totally Games
Universal Interactive Studios
Rainbow Studios
Artificial Mind + Movement
Boss Game Studios
Climax Development, Ltd.
Digital Illusions
High Voltage Software
KnowWonder Digital Media Works
Meyer/Glass Interactive
Pipeworks Software, Inc.
Pseudo Interactive, Inc.
Tremor Entertainment
VR-1 Entertainment