Data
- Act Entertainment AG Basel
- Festival Strings Lucerne
- Gadget abc Entertainment Group AG
- Chor der Nationen Luzern
- Radio Pilatus AG *
- GC Events Sagl
- Migros-Kulturprozent-Classics
- Smallflower Events GmbH Elsau
- Good News Productions AG Glattpark
- Verein Luzerner Orgelfreunde
- Festival Strings Lucerne - Daniel Dodds
- Concert Hall