Data
- City Light Concerts
- Festival Strings Lucerne
- Gadget abc Entertainment Group AG
- Vokalensemble Luzern
- Zürcher Kammerorchester
- Lucerne Festival
- Pro Senectute Kanton Luzern
- 21st Century Orchestra
- GC Events Sagl
- CLAMUS Lucerne
- Smallflower Events GmbH Elsau
- Rima Entertainment AG
- Pro Senectute Kanton Luzern