Data
- Act Entertainment AG Basel
- DaCapo Musikmarketing GmbH
- GMkonzerte
- GC Events Sagl
- KKL Luzern Management AG und Luzerner Sinfonieorchester
- Good News Productions AG Glattpark
- Maya Classics
- Rima Entertainment AG
- Accademia Barocca Lucernensis
- Furler Productions
- Gadget abc Entertainment Group
- ENCORE! Entertainment AG
- Rima Entertainment