Data
- KKL Luzern Management AG
- Act Entertainment AG Basel
- City Light Concerts
- Festival Strings Lucerne
- GMkonzerte
- Stargarage AG
- GC Events Sagl
- Smallflower Events GmbH Elsau
- KKL Luzern Management AG und Luzerner Sinfonieorchester
- Culture Communication GmbH
- Furler Productions
- ENCORE! Entertainment AG
- Festival Strings Lucerne - Daniel Dodds