| Participant organisation name |
Country |
| Istituto Affari Internazionali (IAI) – Coordinator |
Italy |
| German Marshall Fund of the United States (GMF) |
United States |
| University of Edinburgh (UEDIN) |
UK |
Freie Universität Berlin (FUB)
|
Germany |
| Fondation Nationale des Sciences Politiques (Sciences Po) |
France |
| Sabanci University in Istanbul (SU) |
Turkey |
| Royal Institute of International Affairs-Chatham House (RIIA) |
UK |
| European University Institute (EUI) |
European interest organisation |
| University of Siena (UNISI) |
Italy |
| Charles University in Prague (CHAR) |
Czech Republic |
| University of Mannheim (UMA) |
Germany |
| European Omnibus Survey-TNS Opinion (EOS) |
Belgium |
| American University (AU) |
United States |
