Companies
- Spin Master Games
- Spiral Up Games
- Spirit AI
- Splash Damage
- Splash Damage Ltd
- Spokko
- Spooky Cool Labs
- Sports Interactive
- Spotify
- Sproing
- Sprout Esports
- Sprung Studios
- Spry Fox
- Squad
- Squanch Games
- Square Enix
- Square Enix Collective
- Square Enix Europe
- Square Enix Holdings
- Square Enix Latin America
- Square Enix London Studios
- Square Enix Montréal
- Squido Studio
- Stainless Games
- Stainless Games Ltd