Data
- KKL Luzern Management AG
- Obrasso Classic Events GmbH
- Act Entertainment AG Basel
- Konzertchor Klangwerk Luzern
- Ensemble Corund
- Pro Senectute Kanton Luzern
- 21st Century Orchestra
- GC Events Sagl
- Smallflower Events GmbH Elsau
- Good News Productions AG Glattpark
- Accademia Barocca Lucernensis
- 21st Century Orchestra