Data
- KKL Luzern Management AG
- Act Entertainment AG Basel
- Festival Strings Lucerne
- GMkonzerte
- Lucerne Festival
- GC Events Sagl
- Good News Productions AG Glattpark
- Culture Communication GmbH
- Accademia Barocca Lucernensis
- Festival Strings Lucerne - Daniel Dodds
- Good News Productions AG
- Act Entertainment AG Basel