The international core team consists of 10 members and 2 early career scientists:
| Name (Affiliation) | Tasks / Expertise |
| Nick Arge (NASA) | Observations, modeling + theory |
| Eleanna Asvestari (University of Helsinki) | Observations + PFSS modeling |
| Veronique Delouille (ROB) | Observations + machine learning |
| Jon Linker (Predictive Science) | Modeling + coronal hole detection |
| Maria S. Madjarska (MPS) | Imaging + spectroscopic observations |
| Matt Owens (University of Reading) | In-situ measurements |
| Rui Pinto (University of Toulouse) | Solar wind modeling |
| Jens Pomoell (University of Helsinki) | EUHFORIA model development |
| Manuela Temmer (University of Graz) | Team lead; Remote sensing + in-situ obs. |
| Bojan Vrsnak (University of Zagreb) | Observations, theory + modeling |
Early career scientists:
| Stefan Hofmeister (University of Graz) | Remote sensing + in-situ observations |
| Camilla Scolini (KU Leuven) | EUHFORIA Modeling |
| External team members: Stephan Heinemann (University of Graz); Isabell Piantschitsch (University of Graz); Immanuel Jebaraj (ROB); Erkka Lumme (University of Helsinki); | |