24 organisations

• Centre National de la Recherche Scientifique
• Centre National d'Etudes Spatiales
• Centrum Badań Kosmicznych Polskiej Akademii Nauk
• Dublin Institute for Advaced Studies
• EISCAT Scientific Association
• German Aerospace Center (DLR) - Institute for Solar-Terrestrial Physics
• GFZ German Research Centre for Geosciences
• Institute of Atmospheric Physics CAS Prague
• Istituto Nazionale di Geofisica e Vulcanologia (INGV)
• jfwConsult
• KU Leuven
• Lowell GIRO Data Center
• National Observatory of Athens
• National Research Council of Canada
• Observatori de l'Ebre
• Royal Belgian Institute for Space Aeronomy (BIRA-IASB)
• Royal Meteorological Institute of Belgium
• Royal Observatory of Belgium
• Sodankylä Geophysical Observatory
• the Netherlands Institute for Radio Astronomy
• University of Massachusetts Lowell
• University Toulouse III
• UoW CPC Group
• UPC-IonSAT