Data
- KKL Luzern Management AG
- Obrasso Classic Events GmbH
- Act Entertainment AG Basel
- City Light Concerts
- GMkonzerte
- Pro Senectute Kanton Luzern
- Stargarage AG
- GC Events Sagl
- KKL Luzern Management AG und Luzerner Sinfonieorchester
- Culture Communication GmbH
- World Band Festival Luzern
- Act Entertainment AG Basel