Data
- Talks, Referate
- KKL Luzern Management AG
- Radio Pilatus AG
- Gadget abc Entertainment Group AG
- Pro Senectute Kanton Luzern
- LU Couture
- domino Event SARL St. Gallen www.dominoevent.ch
- GC Events Sagl
- swiss classics gmbh / Lucerne Chamber Circle
- Feldmusik Hochdorf
- Maya Classics
- MyNina Spettacoli sagl
- Swiss Music Awards