- SIGMA Clermont
- SMACS Research Group
- San Diego Supercomputer Center [San Diego]
- SangMyung University [Seoul]
- School of Computer Science
- School of Computer [Chine]
- School of Computing Science
- School of Computing Science [Glasgow]
- School of Electrical Engineering [Stockholm]
- School of Electrical Engineering and Computer Science
- School of Electrical Engineering and Telecommunications
- School of Electronic
- School of Informatics [Edimbourg]
- School of Information Technology and Engineering [Ottawa]
- School of Mathematics and Systems Science
- Seconda Università degli Studi di Napoli = Second University of Naples
- Security, Reliability and Trust Interdisciplibary Research Centre
- Seoul National University [Seoul]
- Serbian Academy of Sciences and Arts
- Service Infrastructure Research Domain
- Services répartis, Architectures, MOdélisation, Validation, Administration des Réseaux
- Shanghai Jiao Tong University [Shanghai]
- Shanghai Key Laboratory of Intelligent Information Processing
- Simon Fraser University = Université Simon Fraser
- Simula Research Laboratory [Lysaker]
- Slovak University of Technology in Bratislava
- Software Research Institute
- Sprint Applied Research and Advanced Technology Labs
- St Petersburg State University
- Stockholm University
- Studies Media Information Telecommunication
- Sustainable IT Ecosystem Lab, HP Labs
- Swedish Institute of Computer Science [Stockholm]
- Swinburne University of Technology [Melbourne]
- Symantec Corporation
- Symantec Research Labs
- System and Networking for Portable Objects Proved to be Safe
- Systems and Modeling