| Auskunft + Service / Information + service | +49 69 7575 6699 |
| Elektroinstallation / Electrical installation | +49 69 7575 6944 |
| Wasserinstallation / Water supply installation | +49 69 7575 6956 |
| Abhängungen / Rigging Service | +49 69 34872 4030 |
| Logistikservice / Logistic Service | +49 69 7575 6075 |
| Reinigung / Cleaning | +49 69 7575 6777 |
| Abfallservice / Waste service | +49 69 7575 5836 |
| Fundbüro / Lost property office | +49 69 7575 1448 |
| Standbewachung / Stand guarding | +49 69 7575 6342 |
| Telekom WLAN / Wi-Fi service | +49 69 7575 71173 |
| Bewirtung + Equipment / Catering + Cateringequipment | +49 69 7575 2251 |
| Mietmöbel + Ausstattung / Furniture renting | +49 69 7575 1319 |
| Raumkoordination / Room Coordination | +49 69 75 75 3565 |