Data
- KKL Luzern Management AG
- Radio Pilatus AG
- Act Entertainment AG Basel
- Ensemble Corund
- GMkonzerte
- 21st Century Orchestra
- GC Events Sagl
- Good News Productions AG Glattpark
- EJV Abteilung Jodelgesang
- Rima Entertainment AG
- Accademia Barocca Lucernensis
- Jazz Club Luzern und AllBlues Konzert AG Winterthur
- CONCORDIA
- KKL Experiences