Data
- others
- Talks, Referate
- Classical music
- Act Entertainment AG Basel
- Festival Strings Lucerne
- Vokalensemble Luzern
- domino Event SARL St. Gallen www.dominoevent.ch
- GC Events Sagl
- KKL Luzern Management AG und Luzerner Sinfonieorchester
- eco2friendly, c/o Otto Fischer AG
- Lucerne Festival Orchestra
- Lucerne Hall