Data
- KKL Luzern Management AG
- Obrasso Classic Events GmbH
- Act Entertainment AG Basel
- Feldmusik Luzern
- Ensemble Corund
- GMkonzerte
- Lucerne Festival
- Stargarage AG
- GC Events Sagl
- Good News Productions AG Glattpark
- CONCORDIA
- Verein Luzerner Orgelfreunde
- Summer Festival | LUCERNE FESTIVAL
- Act Entertainment AG Basel