| Grégory Beaugrand | LOG | France |
| Geert-Jan Brummer | NIOZ | Netherlands |
| Sonia Chaabane | CEREGE, MPI Chemistry & CESAB FRB | France |
| Thomas B. Chalk | CEREGE | France |
| Thibault de Garidel-Thoron (PI) | CEREGE | France |
| Xavier Giraud | CEREGE | France |
| Mattia Greco | Institute of Oceanology, Sopot | Poland |
| Maria Grigoratou | Gulf of Maine Research Institute | USA |
| Hélène Howa | LPG-BIAF | France |
| Lukas Jonkers | MARUM | Germany |
| Michal Kucera | MARUM | Germany |
| Azumi Kuroyanagi | Tohoku Univ. | Japan |
| Julie Meilland | MARUM | Germany |
| Fanny Monteiro | Univ Bristol | United Kingdom |
| Graham Mortyn | Universitat Autonoma de Barcelona | Spain |
| Ralf Schiebel (co-PI) | MPI Chemistry | Germany |
| Olivier Sulpis | CEREGE | France |
Associated members
Nicolas Casajus, CESAB, France
Miguel Mallo, UAB, Spain
Auria Kallend, Univ Gand
William Gray, LSCE, France
Vivien Bauer, LSCE, France
Raphael Morard, MARUM, Germany
Patrizia Ziveri, ICTA, Spain