Data
- KKL Luzern Management AG
- Act Entertainment AG Basel
- Lucerne Festival
- Zentralschweizer Jugendsinfonieorchester ZJSO
- 21st Century Orchestra
- GC Events Sagl
- Good News Productions AG Glattpark
- EJV Abteilung Jodelgesang
- Gadget abc Entertainment Group
- Summer Festival | LUCERNE FESTIVAL
- Act Entertainment AG Basel