- Akamai Technologies
- Eidgenössische Technische Hochschule - Swiss Federal Institute of Technology [Zürich]
- Eurecom [Sophia Antipolis]
- Foundation for Research and Technology - Hellas
- Freie Universität Berlin
- Georgia Institute of Technology [Atlanta]
- Hamburg University of Applied Sciences [Hamburg]
- Helsingin yliopisto = Helsingfors universitet = University of Helsinki
- Institut Polytechnique de Paris
- Institute of Computer Science [FORTH, Heraklion]
- Leibniz Supercomputing Centre
- NTT Corporation
- National ICT Australia [Sydney]
- National University of Sciences and Technology [Islamabad]
- Politecnico di Torino = Polytechnic of Turin
- Symantec Corporation
- Technische Universität Munchen - Technical University Munich - Université Technique de Munich
- Telecommunications Research Center Vienna [Autriche]
- Télécom ParisTech
- Universidad Autónoma de Madrid
- Universitat Politècnica de Catalunya = Université polytechnique de Catalogne [Barcelona]
- University of California
- University of California [San Diego]
- University of Naples Federico II = Università degli studi di Napoli Federico II
- University of Southern California
- Université Catholique de Louvain = Catholic University of Louvain
- Université de Liège
- Verisign Labs [San Francisco]
- Waseda University [Tokyo, Japan]
- École polytechnique