Data
- DaCapo Musikmarketing GmbH
- City Light Concerts
- Gadget abc Entertainment Group AG
- Vokalensemble Luzern
- Zürcher Kammerorchester
- Lucerne Festival
- GC Events Sagl
- CLAMUS Lucerne
- Good News Productions AG Glattpark
- Maya Classics
- Jazz Club Luzern und AllBlues Konzert AG Winterthur
- Summer Festival | LUCERNE FESTIVAL