Data
- Act Entertainment AG Basel
- Verein Luzerner Blues Session
- Bach Ensemble Luzern
- Zentralschweizer Jugendsinfonieorchester ZJSO
- 21st Century Orchestra
- GC Events Sagl
- Good News Productions AG Glattpark
- Rima Entertainment AG
- eco2friendly, c/o Otto Fischer AG
- CONCORDIA
- Act Entertainment AG Basel
- Rima Entertainment