Data
- City Light Concerts
- Festival Strings Lucerne
- Gadget abc Entertainment Group AG
- Stadtorchester Luzern
- Ensemble Corund
- GC Events Sagl
- Alegria Konzert GmbH
- Euroconcerts Suisse Sarl
- Furler Productions
- SJSO
- MusicAeterna Swiss Foundation
- Gadget abc Entertainment Group
- Festival Strings Lucerne - Daniel Dodds