Data
- Act Entertainment AG Basel
- Festival Strings Lucerne
- Gadget abc Entertainment Group AG
- Blasorchester Stadtmusik Luzern
- Chor der Nationen Luzern
- Blasorchester FM Neuenkirch
- GC Events Sagl
- Good News Productions AG Glattpark
- WMC Media GmbH
- Rima Entertainment AG
- ENCORE! Entertainment AG
- Blasorchester Stadtmusik Luzern