Data
- AllBlues Konzert AG, Winterthur
- Act Entertainment AG Basel
- Festival Strings Lucerne
- Chor der Nationen Luzern
- Lucerne Festival
- 21st Century Orchestra
- GC Events Sagl
- Good News Productions AG Glattpark
- EJV Abteilung Jodelgesang
- Furler Productions
- CH Regionalmedien AG
- Festival Strings Lucerne - Daniel Dodds