Data
- AllBlues Konzert AG, Winterthur
- Act Entertainment AG Basel
- Festival Strings Lucerne
- Vokalensemble Luzern
- Lucerne Festival
- GC Events Sagl
- Good News Productions AG Glattpark
- Furler Productions
- CH Regionalmedien AG
- ENCORE! Entertainment AG
- Festival Strings Lucerne - Daniel Dodds
- Concert Hall
- Lucerne Hall