Data
- KKL Luzern Management AG
- Obrasso Classic Events GmbH
- Chor der Nationen Luzern
- Lucerne Festival
- Pro Senectute Kanton Luzern
- GC Events Sagl
- swiss classics gmbh / Lucerne Chamber Circle
- CLAMUS Lucerne
- Euroconcerts Suisse Sarl
- ENCORE! Entertainment AG
- GMkonzerte / Odessa Classics
- ENCORE - Entertainment AG