Data
- KKL Luzern Management AG
- Radio Pilatus AG
- Luzerner Sinfonieorchester
- Act Entertainment AG Basel
- City Light Concerts
- Festival Strings Lucerne
- GC Events Sagl
- Migros-Kulturprozent-Classics
- CLAMUS Lucerne
- Smallflower Events GmbH Elsau
- Alegria Konzert GmbH
- Furler Productions
- Migros-Kulturprozent-Classics