Data
- Film music
- KKL Luzern Management AG
- Obrasso Classic Events GmbH
- Radio Pilatus AG
- Jazz Club Luzern
- Verein Luzerner Blues Session
- Stadtorchester Luzern
- Konzertchor Luzern
- domino Event SARL St. Gallen www.dominoevent.ch
- 21st Century Orchestra
- GC Events Sagl
- CLAMUS Lucerne
- eco2friendly, c/o Otto Fischer AG