Data
- Act Entertainment AG Basel
- Gadget abc Entertainment Group AG
- Feldmusik Luzern
- Stadtorchester Luzern
- Zentralschweizer Jugendsinfonieorchester ZJSO
- domino Event SARL St. Gallen www.dominoevent.ch
- GC Events Sagl
- Good News Productions AG Glattpark
- Euroconcerts Suisse Sarl
- Rima Entertainment AG
- cPAMPLONAcm
- Act Entertainment AG Basel