Data
- KKL Luzern Management AG
- Act Entertainment AG Basel
- Gadget abc Entertainment Group AG
- Chor der Nationen Luzern
- Ensemble Corund
- Lucerne Festival
- 21st Century Orchestra
- swiss classics gmbh / Lucerne Chamber Circle
- CLAMUS Lucerne
- SJSO
- Jazz Club Luzern und AllBlues Konzert AG Winterthur
- Konzertbüro Augsburg GmbH
- Act Entertainment AG Basel