Data
- Obrasso Classic Events GmbH
- Luzerner Sinfonieorchester
- Act Entertainment AG Basel
- Jazz Club Luzern
- Festival Strings Lucerne
- GMkonzerte
- 21st Century Orchestra
- Good News Productions AG Glattpark
- Culture Communication GmbH
- Maya Classics
- Festival Strings Lucerne - Daniel Dodds
- World Band Festival Luzern