| Eugenio Barrio Madias | Univ. of Oxford, UK | |
| Geoff Bicknell | Mt Stromlo Observatory, Australia | |
| Luc Binette | UNAM, Mexico | |
| Carlos de Breuck | ESO, Garching | |
| Wil van Breugel | Lawrence Livermore Nat. Laboratory, USA | |
| Mairi Brookes | Institute for Astronomy, Edinburgh, UK | |
| Aaron Cohen | Naval Research Laboratory, USA | |
| Marshall Cohen | CalTech, USA | |
| Carolin Crawford | Institute of Astronomy, Cambridge, UK | |
| Mike Dopita | Mt Stromlo Observatory, Australia | |
| Bjorn Emonts | ASTRON-Dwingeloo, The Netherlands | |
| Robert Fosbury | ST-ECF, Germany | |
| Jose Luis Gómez | Inst. de Astrofísica de Andalucía, Spain | |
| Rosa González Delgado | Inst. de Astrofísica de Andalucía, Spain | |
| Thomas Greve | Institute for Astronomy, Edinburgh, UK | |
| Joanna Holt | Univ. of Sheffield, UK | |
| Katherine Inskip | Univ. of Sheffield, UK | |
| Matt Jarvis | Univ. of Oxford, UK | |
| Svetlana Jorstad | Univ. of Boston, USA / Univ. St. Petersburg, Russia | |
| Mark Lacy | Spitzer Science Center, USA | |
| Alan Marscher | Univ. of Boston, USA | |
| Alejo Martínez Sansigre | Univ. of Oxford - Astrophysics, UK | |
| Ross McLure | Institute for Astronomy, Edinburgh, UK | |
| Raffaella Morganti | ASTRON-Dwingeloo, The Netherlands | |
| Patrick Ogle | Spitzer Science Center, USA | |
| Roderik Overzier | Leiden Observatory, The Netherlands | |
| Enrique Pérez | Inst. de Astrofísica de Andalucía, Spain | |
| Miguel A. Pérez Torres | Inst. de Astrofísica de Andalucía, Spain | |
| Steve Rawlings | Univ. of Oxford - Astrophysics, UK | |
| Emma Rigby | Institute for Astronomy, Edinburgh, UK | |
| Mar Roca | Ist. di Fisica dello Spazio Interplanetario, Roma | |
| Brigitte Rocca-Volmerange | Institut d'Astrophysique de Paris, France | |
| Javier Rodríguez | Univ. of Sheffield, UK | |
| Hubb Rottgering | Leiden Observatory, The Netherlands | |
| Sebastián Sánchez | Centro Hispano Alemán Calar Alto | |
| Sperello di Serego Alighieri | Osservatorio Astrofisico di Arcetri, Italy | |
| Nick Seymour | Spitzer Science Center, USA | |
| Chris Simpson | Univ. of Durham, UK | |
| Daniel Smith | Univ. of Oxford, UK | |
| Adam Stanford | Univ. of California, Davis, USA | |
| Daniel Stern | JPL, CalTech, USA | |
| Clive Tadhunter | Univ. of Sheffield, UK | |
| Thomas Targett | Institute for Astronomy, Edinburgh, UK | |
| Cyril Tasse | Leiden Observatory, The Netherlands | |
| Bram Venemans | Leiden Observatory, The Netherlands | |
| Joel Vernet | ESO, Garching | |
| Montse Villar-Martín | Inst. de Astrofísica de Andalucía, Spain | |
| Eleni Vardoulaki | Univ. of Oxford - Astrophysics, UK | |
| Richard Wilman | Univ. of Durham, UK | |
| Dave DeYoung | NOAO, USA | |
| Andrew Zirm | Leiden Observatory, The Netherlands | |