Companies
- Infinity Ward
- Infogrames
- InnerSloth
- Insomniac Games
- Intelligent Systems
- Interplay
- IO Interactive
- Iron Galaxy Studios
- Iron Gate Studio
- Ironwood Studios
- Irrational Games
- Jumpship
- Kadokawa Games
- KeokeN Interactive
- Kepler Interactive
- Kinetic Games
- King
- King.com Limited
- Koch Media
- Kojima Productions
- Konami
- Kowloon Nights
- Krafton
- Krome Studios
- KT Racing