Companies
- Reverb Publishing and Communications
- Reverge Labs
- Revolution
- Revolution Software
- Rewind
- Ridgeline Games
- Riot Games
- Riot Sydney
- Ripstone
- Riptide Games
- Rising Star Games
- Ritual Entertainment
- Roadhouse Interactive
- Roar Games
- Roberts Space Industries
- Roblox Corporation
- Robomodo
- Robot Entertainment
- Robot Teddy
- Roccat
- ROCCAT GmbH
- Rock it Games
- Rock Paper Shotgun
- Rocket Ninja, Inc.
- Rocket Pack