Data
- KKL Luzern Management AG
- Festival Strings Lucerne
- Gadget abc Entertainment Group AG
- Blasorchester Stadtmusik Luzern
- Feldmusik Luzern
- GMkonzerte
- Pro Senectute Kanton Luzern
- LU Couture
- Feldmusik Hochdorf
- Maya Classics
- eco2friendly, c/o Otto Fischer AG
- Festival Strings Lucerne - Daniel Dodds
- Concert Hall