Data
- KKL Luzern Management AG
- AllBlues Konzert AG, Winterthur
- Gadget abc Entertainment Group AG
- Ensemble Corund
- Pro Senectute Kanton Luzern
- Stargarage AG
- domino Event SARL St. Gallen www.dominoevent.ch
- GC Events Sagl
- KKL Luzern Management AG und Luzerner Sinfonieorchester
- Culture Communication GmbH
- AllBlues Konzert AG Winterthur
- Concert Hall
- Lucerne Hall