Companies
- .GEARS Studio
- 11 Bit Studios
- 24 Entertainment
- 2K
- 2K China
- 2K Games
- 2K Sports
- 343 Industries
- 3D Realms
- 4A Games
- 4J Studios
- 505 Games
- A44
- Absolute Tabletop
- Acclaim Games
- Acer
- Activision
- Activision Blizzard
- Adult Swim Games
- Aksys Games
- All In! Games
- All Possible Futures
- Amazon
- Amazon Game Studios, Double Helix Games
- Amazon MGM Studios