Data
- Talks, Referate
- Radio Pilatus AG
- City Light Concerts
- Festival Strings Lucerne
- Gadget abc Entertainment Group AG
- Stadtorchester Luzern
- Pro Senectute Kanton Luzern
- 21st Century Orchestra
- GC Events Sagl
- CLAMUS Lucerne
- Agentur Springbock GmbH
- Jazz Club Luzern und AllBlues Konzert AG Winterthur
- Lorenz Hauser Management