Data
- KKL Luzern Management AG
- Act Entertainment AG Basel
- Zürcher Kammerorchester
- Lucerne Festival
- Stargarage AG
- 21st Century Orchestra
- GC Events Sagl
- swiss classics gmbh / Lucerne Chamber Circle
- Feldmusik Hochdorf
- Culture Communication GmbH
- MyNina Spettacoli sagl
- Summer Festival | LUCERNE FESTIVAL
- Inseli