References
- Aerosoft
- Advanced Cyber Entertainment
- Arc System Works
- Atari
- BBG Entertainment
- CCP
- Codemasters
- Cooee
- dtp
- Empire of Sports
- Eutechnyx
- F+F Distribution
- Focus Home Interactive
- Fujitsu
- Gala Networks
- Gameforge
- Garage Games
- Gngwc
- Hi-Rez Studios
- I-play
- Ibxgames/lieblinx
- Koch Media
- Kogia
- Kipa
- Lexis Numérique
- Marx Software Security
- Maxga
- Namco Bandai
- NHN
- Perfect World
- Playlogic
- Revolution
- RockHippo Productions
- RTL Games
- ROCCAT
- SevenOne Intermedia
- SG Interactive
- System 3
- Trion Worlds
- Turbine
- Nokia Siemens
- Sony Online Entertainment
- SPEEDLINK
- Virtual Air Guitar
- World Cyber Games
- Zweitgeist
