| Firstname | Name | Affiliation | Country | WorkPackage # |
| Asli | Abdullahi | Durham University | UK | WP6 |
| Eric | Baussan | CNRS | FR | WP4 |
| Mattias | Blennow | KTH Royal Institute of Technology | SE | WP6 |
| Alain | Blondel | UniGe | CH | |
| Mariyan | Bogomilov | Unisofia | BG | WP5 |
| Elian | Bouquerel | CNRS | FR | WP3, WP4 |
| Sebastien | Bousson | CNRS | FR | WP2 |
| Colin | Carlile | Uppsala University | SE | WP5 |
| Joakim | Cederkall | Lund University | SE | WP5 |
| Sabya | Chatterjee | Durham University | UK | WP6 |
| Peter | Christiansen | Lund University | SE | WP5 |
| Piotr | Cupial | AGH | PL | WP4 |
| Hakan | Danared | ESS | SE | WP2 |
| Jean-Pierrre | Delahaye | CERN | CH | WP1, WP2 |
| Marcos | Dracos | CNRS | FR | WP1, WP4, WP5, WP6 |
| Ilias | Efthymiopoulos | CERN | CH | WP1, WP4 |
| Tord | Ekelof | Uppsala University | SE | WP1, WP2, WP3, WP5 |
| Mamad | Eshraqi | ESS | SE | WP2 |
| George | Fanourakis | NCSRD | GR | WP5, WP6 |
| Enrique | Fernandez-Martinez | Universidad Autonoma de Madrid | ES | WP6 |
| Kjell | Fransson | Uppsala University | SE | WP5 |
| Björn | Galnander | ESS | SE | WP2 |
| Theo | Geralis | NCSRD | GR | WP5, WP6 |
| Frank | Gerigk | CERN | CH | WP2 |
| Monojit | Ghosh | KTH Royal Institute of Technology | SE | WP6 |
| Gul | Gokbulut | Cukurova University | TR | WP5 |
| Matheus | Hostert | Durham University | UK | WP6 |
| Aysel | Kayis Topaksu | Cukurova University | TR | WP5 |
| Budimir | Klicek | IRB | HR | WP5 |
| Mats | Lindroos | ESS | SE | WP2 |
| Mateusz | Kosiol | AGH | PL | WP4 |
| Mauro | Mezzetto | INFN | IT | WP6 |
| Eric | Montesinos | CERN | CH | WP2 |
| Etam | Noah | UniGe | CH | |
| Tommy | Ohlsson | KTH Royal Institute of Technology | SE | WP6 |
| Maja | Olvegard | Uppsala University | SE | WP3 |
| Toshihiko | Ota | Universidad Autonoma de Madrid | ES | WP6 |
| Jason | Park | Lund University | SE | WP5 |
| Silvia | Pascoli | Durham University | UK | WP6 |
| Georgi | Petkov | Unisofia | BG | WP5 |
| Pascal | Poussot | CNRS | FR | WP4 |
| Salvador | Rosauro | Universidad Autonoma de Madrid | ES | WP6 |
| Roger | Ruber | Uppsala University | SE | WP2 |
| Marie-Laure | Schneider | CNRS | FR | WP1 |
| Cedric | Schwab | CNRS | FR | WP4 |
| Davide | Sgalaberna | UniGe | CH | |
| Mario | Stipcevic | IRB | HR | WP5 |
| George | Stravopoulos | NCSRD | GR | WP5, WP6 |
| Francesco | Terranova | INFN | IT | WP6 |
| Roumen | Tsenov | Unisofia | BG | WP5 |
| Galina | Vankova-Kirilova | Unisofia | GB | WP5 |
| Elena | Wildner | CERN | CH | WP3 |
| Jacques | Wurtz | CNRS | FR | WP4 |
| Valeria | Zeter | CNRS | FR | WP4 |
| Ye | Zou | Uppsala University | SE | WP3 |