Data
- KKL Luzern Management AG
- Act Entertainment AG Basel
- Festival Strings Lucerne
- Vokalensemble Luzern
- Stargarage AG
- GC Events Sagl
- Alegria Konzert GmbH
- Good News Productions AG Glattpark
- Culture Communication GmbH
- Lorenz Hauser Management
- Secondhand Orchestra
- Festival Strings Lucerne - Daniel Dodds
- Concert Hall