• Shadowplay Studios
• Stelex Software
• Snowy Productions
• Shevchenko Technology
• Singe Studio
• Seth O'Dale Inc
• Seth O'Dale
• Stupid Stupid Games
• SomaSim
• SuckerFree Games
• Sinister
• Stamina-Games
• SUMCOM
• Stonehill Games
• SW-Winsoft
• Sombrero Way Studio
• Sickware Studios
• Sylvain Seccia
• Soverance Studios
• Schell Games
• Sumom Games
• Skobbejak Games
• Svantech Studios
• System 3