Data
- Act Entertainment AG Basel
- City Light Concerts
- Festival Strings Lucerne
- Pro Senectute Kanton Luzern
- GC Events Sagl
- swiss classics gmbh / Lucerne Chamber Circle
- Good News Productions AG Glattpark
- Rima Entertainment AG
- MyNina Spettacoli sagl
- GMkonzerte / Odessa Classics
- Rima Entertainment
- Concert Hall
- Lucerne Hall