| Beam & Access | Control Room North | 75566 | |||
| Beam set-up | Ilias Efthymiopoulos | 16-3952 | |||
| Cooling & Nitrogen | Jan Godlewski | ||||
| Magnet Control | |||||
| Magnet Power Supply | Yves Gaillard | ||||
| Magnet Cryogenics | Klaus Barth | ||||
| Network Support | Jacques B. | ||||
| TTC Distribution | Bruce Taylor |
Other sub-detectors
| Pixels | Pierre Delpierre | Next door | ||||
| Pixels | Kevin Einsweiller | Next door | ||||
| Pixels | John Richardson | Next door | ||||
| TRT | Anatoli Romaniouk | Next door | ||||
| Tiles | Bob Stanek | R.Stanek@cern.ch | Downstream, downstairs | |||
| Liquid Argon | Laurent Serin | Laurent.Serin@cern.ch | 71143 | 74279 | Upstairs, downstream | |
| NA45 | Upstairs, upstream |
