Data
- Act Entertainment AG Basel
- Festival Strings Lucerne
- GMkonzerte
- 21st Century Orchestra
- GC Events Sagl
- KKL Luzern Management AG und Luzerner Sinfonieorchester
- Good News Productions AG Glattpark
- Maya Classics
- Rima Entertainment AG
- Accademia Barocca Lucernensis
- CONCORDIA
- Festival Strings Lucerne - Daniel Dodds