- 5GCelleX
- Athonet
- Atos Spain
- COSMOTE S.A.
- Clemic Services S.A
- Consorzio Nazionale Interuniversitario per le Telecomunicazioni [Roma]
- Democritus University of Thrace
- Department of Computer Engineering and Informatics [Patras]
- Department of Informatics [Bergen]
- Eurescom GmbH
- Faculty of Mathematics, Informatics, and Mechanics [Warsaw]
- Faculté des Sciences Mathématiques, Physiques et Naturelles de Tunis
- Hellenic Telecommunications Organization S.A. [Athens]
- Interamerican [Hellas]
- Ionian University [Corfu]
- Italian Universities
- King‘s College London
- National Center for Scientific Research "Demokritos"
- National and Kapodistrian University of Athens
- Orion Innovations P.C.
- Smart Mobile Labs
- SmartNet
- Stellenbosch University
- Technological Educational Institute of Western Greece [Patra]
- Ubitech
- Universitat Politècnica de Catalunya [Barcelona]
- University of Bergen
- University of Huddersfield
- University of Kent [Canterbury]
- University of Luxembourg [Luxembourg]
- University of Nottingham, UK
- University of Patras
- University of Piraeus
- University of Sunderland
- University of Surrey
- University of Thessaly [Lamia]
- University of Warsaw
- University of the Aegean
- University of the Basque Country|Euskal Herriko Unibertsitatea
- University of the West of England [Bristol]
- Université de Tunis El Manar
- VTT Technical Research Centre of Finland
- Wind Tre S.p.A.
- World Bank Group
- inCITES Consulting SARL