Data
- Act Entertainment AG Basel
- Festival Strings Lucerne
- Blasorchester Stadtmusik Luzern
- Stargarage AG
- GC Events Sagl
- swiss classics gmbh / Lucerne Chamber Circle
- Good News Productions AG Glattpark
- MyNina Spettacoli sagl
- SJSO
- Konzertbüro Augsburg GmbH
- Secondhand Orchestra
- Festival Strings Lucerne - Daniel Dodds