- Alma Mater Studiorum Università di Bologna = University of Bologna
- CNR Istituto di Scienza e Tecnologie dell’Informazione “A. Faedo” [Pisa]
- Catholic University of Leuven = Katholieke Universiteit Leuven
- Centre National de la Recherche Scientifique
- Centrum Wiskunde & Informatica
- Centrum voor Wiskunde en Informatica
- Efficient and Robust Distributed Systems
- Eidgenössische Technische Hochschule - Swiss Federal Institute of Technology [Zürich]
- IMT Institute for Advanced Studies [Lucca]
- Imperial College London
- Institut National Polytechnique de Grenoble
- Institut polytechnique de Grenoble - Grenoble Institute of Technology
- Laboratoire d'Informatique de Grenoble
- National ICT Australia [Sydney]
- National Research Council of Italy | Consiglio Nazionale delle Ricerche
- Netherlands Organisation for Scientific Research
- SDL Fredhopper
- Technische Universität Darmstadt - Technical University of Darmstadt
- Trinity College Dublin
- Universidade Nova de Lisboa = NOVA University Lisbon
- Universidade de Lisboa = University of Lisbon
- Universiteit Leiden = Leiden University
- University of Texas at Austin [Austin]
- Università degli Studi di Roma "La Sapienza" = Sapienza University [Rome]
- Università degli studi di Torino = University of Turin
- Università degli studi di Trieste = University of Trieste
- Università degli studi di Verona = University of Verona
- Université Joseph Fourier - Grenoble 1
- Université Nice Sophia Antipolis (1965 - 2019)
- Université Pierre Mendès France - Grenoble 2
- Vienna University of Technology = Technische Universität Wien
- Virginia Tech [Blacksburg]
- Vrije Universiteit Brussel