Data
- Comedy
- KKL Luzern Management AG
- Act Entertainment AG Basel
- City Light Concerts
- Stadtorchester Luzern
- GMkonzerte
- Stargarage AG
- domino Event SARL St. Gallen www.dominoevent.ch
- GC Events Sagl
- KKL Luzern Management AG und Luzerner Sinfonieorchester
- Culture Communication GmbH
- Euroconcerts Suisse Sarl
- Maya Classics