- Sabine Consulting 2
- SagaSoft 7
- Sanctuary Software 1
- Sapphire Games 1
- Science Traveller International 1
- Scorpio Software 1
- Screen Capture Development 2
- ScreenRecorder.us 1
- screensaver.Inc., 1
- Screensaverfine 1
- Screensavers Archive 1
- Screensavers123 1
- ScreensaversDotCom 2
- ScreenWOW 1
- SCS Software 4
- Secure PC Solutions Inc 5
- Security Software Zone 1
- sell-shareware.com 1
- Seraline Pty Ltd 1
- SGLX MathPictures, Inc. 1
- ShareKing Software Inc. 1
- Shareware-Marketing.net 1
- Shift Schedules 8
- sicologic Co., Ltd 2
- Silver Creek Entertainment 1
- Silver Eagle Software, Inc. 5
- Simone Tellini 2
- Sirius Computer Consultants Limited 16
- SiteDesigner Technologies, Inc. 1
- SLS - Strategy Lights Systems 1
- Smart PC Solutions, Inc. 2
- Smart Soft 3
- SmartSoftware Italia 1
- Snooker Game Online 2
- Soft Gold Ltd 3
- Soft Service Ltd 1
- soft-evolution 1
- Soft3k 1
- SoftAKGames 5
- SoftDD 1
- SoftFolder Inc 1
- SoftForYou 1
- softkeeper.com 1
- Software Development Pty Ltd 1
- Software602, Inc. 3
- Solar Mountains 1
- Sounds That Soothe Ltd 1
- SparkSelfSoft 1
- SpaZmodic Frog Software, Inc. 1
- Special K Software 1
- Spectrum Unlimited LLC 1
- Spherical Panorama Inc. 4
- SpiceLogic Consulting & Technologies INC. 2
- spicybyte.com 1
- Spidla Data Processing Inc. 1
- Splain-Sever Ltd. 2
- Spy-Kill.com 4
- SSS Lab., Inc. 2
- st@eding.de 1
- Stakwheimedia 1
- Stratabase 1
- Sugar Games 1
- Suricate Software 3
- Swan Studios 1
- SweetScape 1
- SweetScape Software 1
- SYCODE 7
- Synaptex Inc. 1
