Data
- AllBlues Konzert AG, Winterthur
- Act Entertainment AG Basel
- City Light Concerts
- Festival Strings Lucerne
- 21st Century Orchestra
- Blasorchester FM Neuenkirch
- KKL Luzern Management AG und Luzerner Sinfonieorchester
- EJV Abteilung Jodelgesang
- Euroconcerts Suisse Sarl
- Festival Strings Lucerne - Daniel Dodds