Data
- Obrasso Classic Events GmbH
- Act Entertainment AG Basel
- Festival Strings Lucerne
- GC Events Sagl
- swiss classics gmbh / Lucerne Chamber Circle
- Good News Productions AG Glattpark
- Euroconcerts Suisse Sarl
- Maya Classics
- SJSO
- Jazz Club Luzern und AllBlues Konzert AG Winterthur
- World Band Festival Luzern
- Lucerne Hall