Data
- Obrasso Classic Events GmbH
- Act Entertainment AG Basel
- Gadget abc Entertainment Group AG
- Feldmusik Luzern
- Zentralschweizer Jugendsinfonieorchester ZJSO
- GC Events Sagl
- Good News Productions AG Glattpark
- Maya Classics
- Rima Entertainment AG
- World Band Festival Luzern
- Act Entertainment AG Basel
- Lucerne Hall