| Science Case | Detector R&D | Detector Simulation and Optimization | Site/Coordination |
| Angela Olinto | Hans Bluemer (FD) | Paul Sommers (Hybrid) | David Nitz |
| Etienne Parizot | Paul Mantsch | Aaron Chou (SD) | Ingo Allekotte |
| Ralph Engel | Hartmut Gemmeke(El) | Johannes Knapp | John Harton (Co) |
| Alan Watson | Peter Mazur(SD) | Katsushi Arisaka | Brian Fick (Utah) |
| Tere Dova | Corbin Covault(Ch) | Jim Matthews | Miguel Mostafa (FD) |
| Jim Cronin | Jim Beatty (Radio) | David Barnhill | Kai Martens(Utah) |
| Rebeca Ramirez | Anderas Haungs (Radio) | Tom Paul | Pablo Bauleo (Co) |
| Arnulfo Zepeda | Tohru Ohnuki | … | Dean Hoffer |
| … | Helio Nogima | John Matthews (FD) | |
| Paul Clark (Comm) | ... | ||
| Arun Tripathi (SD) | |||
| Michael DuVernois (SD) | |||
| … |