Data
- KKL Luzern Management AG
- Radio Pilatus AG
- Luzerner Sinfonieorchester
- Festival Strings Lucerne
- Gadget abc Entertainment Group AG
- GMkonzerte
- Pro Senectute Kanton Luzern
- LU Couture
- GC Events Sagl
- Good News Productions AG Glattpark
- Feldmusik Hochdorf
- Maya Classics
- Festival Strings Lucerne - Daniel Dodds