Companies
- Whitethorn Games
- Wild Bunch Productions
- Wildflower Interactive
- Wildlight Entertainment
- Wired Productions
- Witch Beam
- Wizards of the Coast
- Wizards of the Coast Digital Games Studio
- WolfEye Studios
- Wolfire Games
- World's Edge
- X (formerly Twitter)
- Xbox Game Studios
- XD
- XSEED Games
- Yacht Club Games
- YAGER Development
- YouTube
- YoYo Games
- Ysbryd Games
- Yuke's
- Yukikaze
- ZA/UM
- Zen Studios
- ZeniMax Media