Companies
- Keen Games
- KeokeN Interactive
- Kepler Interactive
- Kiloo
- Kinetic Games
- King
- King.com Limited
- Koch Media
- Koei
- Koei Tecmo
- Kojima Productions
- Konami
- Konami Digital Entertainment
- Kotake Create
- Kowloon Nights
- Krafton
- Krome Studios
- KT Racing
- Kung Fu Factory
- Kunos Simulazioni
- Kuro Game Studio
- Kwalee
- Larian Studios
- League of Geeks
- Leenzee Games