Data
- KKL Luzern Management AG
- AllBlues Konzert AG, Winterthur
- Gadget abc Entertainment Group AG
- Stargarage AG
- GC Events Sagl
- Smallflower Events GmbH Elsau
- KKL Luzern Management AG und Luzerner Sinfonieorchester
- Culture Communication GmbH
- GMkonzerte / Odessa Classics
- Secondhand Orchestra
- AllBlues Konzert AG Winterthur
- Concert Hall
- Lucerne Hall