Data
- Comedy
- KKL Luzern Management AG
- Chor der Nationen Luzern
- Ensemble Corund
- Lucerne Festival
- domino Event SARL St. Gallen www.dominoevent.ch
- GC Events Sagl
- swiss classics gmbh / Lucerne Chamber Circle
- CLAMUS Lucerne
- Alegria Konzert GmbH
- Maya Classics
- Rima Entertainment AG
- SJSO
- GMkonzerte / Odessa Classics