Companies
- Nixxes Software B.V.
- No Code
- No More Robots
- Nokia
- Nordic Games
- Nordisk Games
- North Beach Games
- Nosebleed Interactive
- Number None
- Nvidia
- Oberon Media
- Obsidian Entertainment
- Odd Meter
- Omega Force
- one2tribe
- OneMoreLevel
- OnLive
- Onoma
- OverBorder Studio
- Overkill Software
- Oxide Games
- Packom Interactive
- Pandemic Studios
- Panic
- Parabole