Data
- Act Entertainment AG Basel
- Brassband Bürgermusik Luzern
- Ensemble Corund
- GMkonzerte
- domino Event SARL St. Gallen www.dominoevent.ch
- 21st Century Orchestra
- GC Events Sagl
- KKL Luzern Management AG und Luzerner Sinfonieorchester
- Good News Productions AG Glattpark
- MyNina Spettacoli sagl
- domino Event SARL
- Concert Hall
- Lucerne Hall