Data
- Jazz, Blues, Gospel
- KKL Luzern Management AG
- Act Entertainment AG Basel
- City Light Concerts
- Gadget abc Entertainment Group AG
- GMkonzerte
- 21st Century Orchestra
- GC Events Sagl
- KKL Luzern Management AG und Luzerner Sinfonieorchester
- Culture Communication GmbH
- Jazz Club Luzern und AllBlues Konzert AG Winterthur