Data
- AllBlues Konzert AG, Winterthur
- Act Entertainment AG Basel
- Festival Strings Lucerne
- Gadget abc Entertainment Group AG
- Blasorchester Stadtmusik Luzern
- Blasorchester FM Neuenkirch
- GC Events Sagl
- Good News Productions AG Glattpark
- Accademia Barocca Lucernensis
- ENCORE! Entertainment AG
- Act Entertainment AG Basel