Companies
- THQ Nordic
- Thunderful Publishing
- TinyBuild
- Toadman Interactive
- Toys for Bob
- Traveller's Tales
- Treyarch
- Tri-Ace
- Tribute Games Inc.
- TT Games
- Turn 10 Studios
- Turtle Rock Studios
- Twisted Pixel Games, LLC
- Twitch
- Two Point Studios
- Two Star Games
- Ubisoft
- Ubisoft Milan
- Ubisoft Montreal
- Ubisoft Quebec
- Undead Labs
- Unity
- Unity Technologies
- Universal Pictures
- Unknown Worlds