Companies
- Twin Galaxies International
- Twin Sails Interactive
- Twisted Pixel Games, LLC
- Twitch
- Two Point Studios
- Two Tribes
- U4ia Games
- UA Hero
- Uber
- Uber Entertainment
- ÜberStrategist
- Ubisoft
- Ubisoft Annecy
- Ubisoft Australia
- Ubisoft Barcelona
- Ubisoft Blue Byte
- Ubisoft Chengdu
- Ubisoft Entertainment
- Ubisoft Massive
- Ubisoft Milan
- Ubisoft Montpellier
- Ubisoft Montreal
- Ubisoft Paris
- Ubisoft Quebec City
- Ubisoft Red Storm