Data
- KKL Luzern Management AG
- Obrasso Classic Events GmbH
- Radio Pilatus AG
- Luzerner Sinfonieorchester
- Act Entertainment AG Basel
- Ensemble Corund
- 21st Century Orchestra
- GC Events Sagl
- Good News Productions AG Glattpark
- EJV Abteilung Jodelgesang
- Accademia Barocca Lucernensis
- CH Regionalmedien AG
- 21st Century Orchestra