- Armagh Observatory, Northern Ireland
- Astrophysikalisches Institut Potsdam, Germany
- Astronomical Institute, Czech Republic
- Astronomical Institute, Slovakia
- ETH Institute of Astronomy, Switzerland
- Hvar Observatory, Croatia
- Institut für Astrophysik Göttingen, Germany
- Institute for Solar Physics, Sweden
- Institute for Space Applications and Remote Sensing, Greece
- Institute of Geophysics, Astrophysics and Meteorology Graz, Austria
- Institute of Theoretical Astrophysics Oslo, Norway
- Instituto de Astrofisica de Andalucía, Spain
- Instituto de Astrofisica de Canarias, Spain
- Istituto Ricerche Solari Locarno, Switzerland
- Kiepenheuer Institut für Sonnenphysik, Germany
- Max-Planck-Institut für Sonnensystemforschung, Germany
- MSSL University College London, UK
- Observatoire de la Cote d'Azur, France
- Observatoire de Paris Meudon, France
- Observatoire Midi-Pyrénées, France
- Osservatorio Astronomico di Capodimonte, Italy
- Osservatorio Astronomico di Roma, Italy
- Osservatorio Astronomico di Torino, Italy
- Osservatorio di Arcetri, Italy
- Osservatorio di Catania, Italy
- Sterrekundig Instituut Utrecht, the Netherlands
- Trinity College Dublin, Ireland
- Universidad de Valencia, Spain
- Università di Roma Tor Vergata, Italy
- Universitat de Barcelona, Spain
- Universitat des Illes Balears, Spain
Promoting the exploitation of Hinode observations