Data
- Radio Pilatus AG
- Festival Strings Lucerne
- Gadget abc Entertainment Group AG
- Radio Pilatus AG *
- Pro Senectute Kanton Luzern
- GC Events Sagl
- CLAMUS Lucerne
- Agentur Springbock GmbH
- Rima Entertainment AG
- Jazz Club Luzern und AllBlues Konzert AG Winterthur
- Lorenz Hauser Management
- Luzern Live
- Festival Strings Lucerne - Daniel Dodds