Data
- Classical music
- Act Entertainment AG Basel
- Festival Strings Lucerne
- Chor der Nationen Luzern
- Stargarage AG
- domino Event SARL St. Gallen www.dominoevent.ch
- 21st Century Orchestra
- GC Events Sagl
- Good News Productions AG Glattpark
- Furler Productions
- MyNina Spettacoli sagl
- Festival Strings Lucerne - Daniel Dodds