Data
- Obrasso Classic Events GmbH
- Gadget abc Entertainment Group AG
- Brassband Bürgermusik Luzern
- Chor der Nationen Luzern
- Lucerne Festival
- domino Event SARL St. Gallen www.dominoevent.ch
- GC Events Sagl
- CLAMUS Lucerne
- Smallflower Events GmbH Elsau
- WMC Media GmbH
- Summer Festival | LUCERNE FESTIVAL
- Auditorium