Data
- Classical music
- Act Entertainment AG Basel
- City Light Concerts
- Festival Strings Lucerne
- GMkonzerte
- Zentralschweizer Jugendsinfonieorchester ZJSO
- GC Events Sagl
- Smallflower Events GmbH Elsau
- Good News Productions AG Glattpark
- MyNina Spettacoli sagl
- Festival Strings Lucerne - Daniel Dodds
- Concert Hall