Companies
- Koei Tecmo
- Kojima Productions
- Konami
- Krafton
- KT Racing
- Kung Fu Factory
- Larian Studios
- Legendary Pictures
- Lenovo
- Level-5
- LG
- Logitech
- LucasArts
- Lucasfilm
- Lucasfilm Games
- Ludosity
- Luminous Productions
- Machinegames
- Mad Head Games
- Marvel
- Marvel Games
- Marvelous
- Marvelous, Inc.
- Massive Entertainment