Companies
- Warner Bros. Games
- Warner Bros. Games Montreal
- WayForward Technologies
- WD
- Westlake Interactive
- Whitethorn Games
- Widescreen Games
- Wildflower Interactive
- Wings
- Wired Productions
- Wishfully
- Witch Beam
- Wizards of the Coast
- WolfEye Studios
- Wolfire Games
- Women in Games
- Worlds Untold
- Wube Software
- WWE
- X (formerly Twitter)
- Xbox Game Studios
- XD
- XICAT
- XSEED Games
- Yacht Club Games