Data
- Obrasso Classic Events GmbH
- Gadget abc Entertainment Group AG
- Reisefibel Leipzig
- GC Events Sagl
- Migros-Kulturprozent-Classics
- Smallflower Events GmbH Elsau
- KKL Luzern Management AG und Luzerner Sinfonieorchester
- Good News Productions AG Glattpark
- Furler Productions
- Radio Pilatus CH Media
- World Band Festival Luzern
- Lucerne Hall