Data
- Obrasso Classic Events GmbH
- Gadget abc Entertainment Group AG
- Ensemble Corund
- Pro Senectute Kanton Luzern
- swiss classics gmbh / Lucerne Chamber Circle
- Euroconcerts Suisse Sarl
- Furler Productions
- SJSO
- Jazz Club Luzern und AllBlues Konzert AG Winterthur
- MusicAeterna Swiss Foundation
- Furler Productions
- Concert Hall