Data
- Radio Pilatus AG
- AllBlues Konzert AG, Winterthur
- Act Entertainment AG Basel
- City Light Concerts
- Festival Strings Lucerne
- Stargarage AG
- KKL Luzern Management AG und Luzerner Sinfonieorchester
- EJV Abteilung Jodelgesang
- Gadget abc Entertainment Group
- GMkonzerte / Odessa Classics
- Secondhand Orchestra
- Act Entertainment AG Basel