Data
- Act Entertainment AG Basel
- DaCapo Musikmarketing GmbH
- Festival Strings Lucerne
- Lucerne Festival
- GC Events Sagl
- Smallflower Events GmbH Elsau
- Good News Productions AG Glattpark
- Festival Strings Lucerne - Daniel Dodds
- Summer Festival | LUCERNE FESTIVAL
- Smallflower Events
- Klavier-Fest | LUCERNE FESTIVAL