Data
- Act Entertainment AG Basel
- DaCapo Musikmarketing GmbH
- Festival Strings Lucerne
- Hochschule Luzern – Musik
- Stargarage AG
- GC Events Sagl
- swiss classics gmbh / Lucerne Chamber Circle
- Good News Productions AG Glattpark
- WMC Media GmbH
- ENCORE! Entertainment AG
- Festival Strings Lucerne - Daniel Dodds
- Act Entertainment AG Basel