- 1C Company
- 2K
- 505 Games
- Activision
- Aksys Games
- BadLand Publishing
- Bandai Namco
- Bethesda
- Big Fish Games
- Bigben
- Blackbean
- Blizzard
- Capcom
- Carrera
- Codemasters
- Electronic Arts
- Gearbox
- Konami
- Microsoft
- Milestone
- Natec
- Perpetual Games
- Psyonix
- Rockstar Games
- Sega
- SimActive
- Sold Out
- Sony
- Square Enix
- StorySHOP
- Techland
- Telltale Games
- Terrible Posture
- THQ
- Ubisoft
- United Independent
- Versus Evil
- Warner Bros.
- Zoink Games