- Alexandra Institute [Aarhus]
- Austrian Institute of Technology [Vienna]
- Catholic University of Leuven = Katholieke Universiteit Leuven
- Danmarks Tekniske Universitet = Technical University of Denmark
- Eurecom [Sophia Antipolis]
- Fachhochschule Nordwestschweiz [Windisch]
- Fondazione Bruno Kessler [Trento, Italy]
- Fraunhofer
- Fraunhofer Institute for Open Communication Systems
- Fraunhofer Institute for Secure Information Technology [Darmstadt]
- Fraunhofer Institute for Systems and Innovation Research
- Geniem
- Georg-August-University = Georg-August-Universität Göttingen
- Goethe University Frankfurt
- IBM Haifa Research Lab
- IBM R&D Labs in Israel
- IBM Research [Zurich]
- Karlstad University [Sweden]
- Malmö Högskola = Malmö University
- National University of Public Service
- Norwegian University of Science and Technology
- Norwegian University of Science and Technology [Gjøvik]
- Orange Labs
- Orange Labs [Caen]
- Ostfalia University of Applied Sciences
- Radboud University [Nijmegen]
- Softeam [Guyancourt]
- Technical University of Berlin | Technische Universität Berlin
- Tel Aviv University
- The Netherlands Organisation for Applied Scientific Research
- Unabhängiges Landeszentrum für Datenschutz Schleswig-Holstein [Kiel, Germany]
- Universidad de Murcia
- Universiteit Gent = Ghent University = Université de Gand
- Universiteit Leiden = Leiden University
- University of Coimbra [Portugal]
- University of Oslo
- University of Southern Denmark
- University of Turku
- Università degli studi di Genova = University of Genoa
- Universität Duisburg-Essen = University of Duisburg-Essen [Essen]
- Universität Hamburg
- Université du Luxembourg = University of Luxembourg = Universität Luxemburg
- Vrije Universiteit Brussel [Bruxelles]
- Weizenbaum Institut [Berlin]