Companies
- Nintendo
- Nintendo of America
- Nippon Ichi Software
- NIS America
- Nixxes Software B.V.
- Nordisk Games
- Novarama
- NPD Group
- Nvidia
- Obsidian Entertainment
- Oculus
- Oculus VR
- Oddworld Inhabitants
- Omega Force
- OnLive
- Onoma
- OverBorder Studio
- Owlcat Games
- Pandasaurus Games
- Paradox Development Studio
- Paradox Interactive
- Paramount
- Paramount Pictures
- Pendulo Studios
- People Can Fly