Annika Seppälä, Finnish Meteorological Institute, Finland, (co-leader of ROSMIC)
Craig Rodger, University of Otago, New Zealand, (co-leader of SPeCIMEN)
Dibyendu Nandi, Indian Institute of Science Education and Research (IISER), Kolkata, India,
(co-leader of SEE)
Franz–Josef Lübken, Leibniz-Institut für Atmosphärenphysik, Germany, (co-leader of ROSMIC)
Jacob Bortnik, Dept. of Atmospheric and Oceanic Sciences, UCLA, USA (co-leader of SPeCIMEN)
Jie Zhang, George Mason University, USA, (co-leader of ISEST/Minimax24)
Katya Georgieva, Space Research and Technologies Institute (SRTI), Bulgaria, (Co-chair of VarSITI)
Kazuo Shiokawa, Solar-Terrestrial Environment Laboratory (STEL), Nagoya University, Japan, (Co-Chair of VarSITI)
Manuela Temmer, University of Graz, Austria, (co-leader of ISEST/Minimax24)
Nat Gopalswamy, Lab. for Solar & Space Physics, NASA/GSFC, USA, (co-leader of ISEST/Minimax24)
Petrus Martens, Smithsonian Astrophysical Observatory, USA, (co-leader of SEE)
Vladimir Obridko, IZMIRAN, Russia, (co-leader of SEE)
William Ward, University of New Brunswick, Canada, (co-leader of ROSMIC)