Companies
- Legacy Interactive
- Legendary Pictures
- Leipziger Messe
- Lenovo
- Level Infinite
- Level Up
- Level-5
- Lexis Numerique
- LG
- Lift London, Microsoft
- Lightbox Interactive
- Lightning Games
- Lightspeed LA
- Lima Sky
- Limbic Entertainment
- Limited Run
- Linden Lab
- Lionhead
- Lionhead Studios
- Lionsgate
- Liquid Entertainment
- Little Orbit
- Live Gamer
- Live Wire
- Lizardcube
- Llamasoft
- Load Inc.
- Logic Artists
- Logitech
- Longtail Studios
- Looking Glass Studios
- Loot Drop
- LOVEFiLM
- Loveshack Entertainment
- Luc Bernard
- Luca Galante
- Lucas Pope
- LucasArts
- Lucasfilm
- Lucasfilm Games
- Lucid Games
- Ludosity
- Luminous Productions
- Lunar Software
- M2 Research
- Machinegames
- Mad Head Games
- MADFINGER Games
- Madmind Studio