Companies
- SCE London Studio
- SCE UK
- SCEE - Evolution Studios
- SCEE Cambridge
- SCEE XDEV Studio Europe
- SCEI
- Scenario
- Sceneri
- Schell Games
- SCi
- Scopely
- Scottish Games Network
- Screen Actors Guild
- Screen Australia
- Screen Digest
- Scriptic
- SCS Software
- SEA Gaming
- Sea Monster Entertainment
- Second Dinner
- Second Wind
- Secret Mode
- Secret Sauce
- See Virtual Worlds
- SEEDA