Data
- Obrasso Classic Events GmbH
- Act Entertainment AG Basel
- Festival Strings Lucerne
- Chor der Nationen Luzern
- domino Event SARL St. Gallen www.dominoevent.ch
- GC Events Sagl
- CLAMUS Lucerne
- MusicAeterna Swiss Foundation
- CH Regionalmedien AG
- ENCORE! Entertainment AG
- domino Event SARL
- Concert Hall
- Lucerne Hall