- 505 Games
- Activision
- Aksys Games
- BANDAI NAMCO
- Bethesda
- CAPCOM
- CI Games S.A.
- COKeM
- DEEP SILVER
- dreamGEAR
- Electronic Arts
- Game Mill
- GameMill
- Gearbox Publishing
- GungHo Online Entertainment, Inc.
- Kalyps
- Koch Media
- KOEI TECMO
- KONAMI
- Maximum Games
- Maximum Gaming
- Merge Games
- Microsoft
- Namco Bandai
- Plaion
- Sega
- Sega Games
- Skybound
- Sodesco
- Solutions 2 Go
- SONY COMPUTER ENTERTAINMENT
- Square Enix
- Take 2 Interactive
- Techland
- THQ Nordic
- U&I Ent
- U&I Entertainment
- Ubisoft
- Warner Bros
- Warner Bros Games
- XSEED Games