Data
- KKL Luzern Management AG
- Obrasso Classic Events GmbH
- Radio Pilatus AG
- Jazz Club Luzern
- DaCapo Musikmarketing GmbH
- Konzertchor Luzern
- 21st Century Orchestra
- GC Events Sagl
- CLAMUS Lucerne
- WMC Media GmbH
- eco2friendly, c/o Otto Fischer AG
- Jazz Club Luzern und AllBlues Konzert AG Winterthur
- 21st Century Orchestra