Companies
- Runic Games
- Rusty Lake
- Ryu Ga Gotoku Studio
- S-Game
- Saber Interactive
- Sabotage Studio
- Sabrent
- Sad Cat Studios
- Sad Owl Studios
- SAG-AFTRA
- Sam Barlow
- Samsung Electronics
- Sandfall Interactive
- SanDisk
- Santa Monica Studio
- Santa Ragione
- Sapphire
- Savage Entertainment
- Savvy Games Group
- Scavengers Studio
- SCE Japan Studio
- SCEE Cambridge
- SCEE London
- SCEE Team Soho
- SCEE XDEV Studio Europe