| First Name | Last Name | Affiliation |
| Nicola | Ambrosetti | University of Bern |
| Curtis | Asplund | University of California Santa Barbara |
| Igor | Bandos | Ikerbasque and the Basque Country University, Bilbao, Spain |
| Ling | Bao | Institut des Hautes Études Scientifiques |
| Glenn | Barnich | Université Libre de Bruxelles & International Solvay Institutes |
| Jonas | Björnsson | Cambridge University |
| Matthias | Blau | Bern University |
| Alejandra | Castro | McGill University |
| Martin | Cederwall | Chalmers Univ. of Technology |
| Ben | Craps | VUB Brussels |
| Atish | Dabholkar | LPTHE Paris |
| Omar | Foda | University of Melbourne |
| Matthias | Gaberdiel | ETH Zurich |
| David | Geissbuehler | University of Bern |
| Sebastian | Gerigk | ETH Zürich |
| Rajesh | Gopakumar | HRI Allahabad |
| Monica | Guica | LPTHE, Paris |
| Michael | Gutperle | UCLA |
| Nicholas | Halmagyi | CEA Saclay |
| Jelle | Hartong | University of Bern |
| Stefan | Hohenegger | ETH Zurich |
| Kiril | Hristov | Utrecht University, the Netherlands |
| Veronika | Hubeny | Durham University |
| Chris | Hull | Imperial College |
| Christoph | Keller | Caltech |
| Seok | Kim | Seoul National University |
| Albion | Lawrence | Brandeis University |
| Ki-Myeong | Lee | Korea Institute for Advanced Study |
| Marcos | Marino | University Geneva |
| Don | Marolf | Santa Barbara |
| Giuseppe | Milanesi | ITP Bern |
| Shiraz | Minwalla | Tata Institute, Bombay |
| Sunil | Mukhi | Tata Institute of Fundamental Research |
| K. | Narayan | Chennai Mathematical Institute, Chennai |
| Hermann | Nicolai | MPI Golm |
| Bengt EW | Nilsson | Chalmers, Gothenburg |
| Martin | O'Loughlin | University of Nova Gorica |
| Jakob | Palmkvist | ULB, Brussels |
| Constantinos | Papageorgakis | King's College London |
| Daniel | Persson | ETH Zürich |
| Pavel | Putrov | Université de Genève |
| Mukund | Rangamani | Durham University |
| Blaise | Rollier | Bern University |
| Cornelius | Schmidt-Colinet | IPMU |
| Martin | Schnabl | Institute of Physics AS CR, Prague |
| Masaki | Shigemori | University of Amsterdam |
| Libor | Snobl | Czech Technical University in Prague |
| Kelly | Stelle | Imperial College London |
| Sebastien | Stevan | University of Geneva |
| Andy | Strominger | Harvard University |
| Joerg | Teschner | DESY Hamburg |
| Grigory | Vartanov | Max Planck Institute for Gravitational Physics (Albert Einstein Institute) |
| Amitabh | Virmani | Université Libre de Bruxelles & International Solvay Institutes |
| Roberto | Volpato | ETH Zurich |
| Simon | Wood | ETH Zurich |