Data
- Film music
- Act Entertainment AG Basel
- Feldmusik Luzern
- GMkonzerte
- domino Event SARL St. Gallen www.dominoevent.ch
- 21st Century Orchestra
- GC Events Sagl
- Smallflower Events GmbH Elsau
- Good News Productions AG Glattpark
- eco2friendly, c/o Otto Fischer AG
- ENCORE! Entertainment AG
- Concert Hall
- Lucerne Hall