Companies
- Level Infinite
- Level-5
- LG
- Limbic Entertainment
- Live Wire
- Lizardcube
- LKA
- Logitech
- Lorenzo Redaelli
- LucasArts
- Lucasfilm
- Lucasfilm Games
- Lucid Games
- Ludosity
- Luminous Productions
- Machinegames
- MAGES
- Majesco Entertainment
- Majesco Europe
- Marvel
- Marvel Studios
- Marvelous
- Marvelous Entertainment Inc.
- Marvelous, Inc.
- Massive Entertainment