Data
- Obrasso Classic Events GmbH
- Act Entertainment AG Basel
- Festival Strings Lucerne
- Feldmusik Luzern
- Lucerne Festival
- argovia philharmonic
- Blasorchester FM Neuenkirch
- GC Events Sagl
- Alegria Konzert GmbH
- Jazz Club Luzern und AllBlues Konzert AG Winterthur
- Lorenz Hauser Management
- Summer Festival | LUCERNE FESTIVAL