Data
- KKL Luzern Management AG
- Radio Pilatus AG
- Luzerner Sinfonieorchester
- Act Entertainment AG Basel
- GC Events Sagl
- Migros-Kulturprozent-Classics
- swiss classics gmbh / Lucerne Chamber Circle
- CLAMUS Lucerne
- Smallflower Events GmbH Elsau
- Furler Productions
- ENCORE! Entertainment AG
- GMkonzerte / Odessa Classics
- ENCORE - Entertainment AG