Data
- others
- Act Entertainment AG Basel
- City Light Concerts
- Zürcher Kammerorchester
- GMkonzerte
- domino Event SARL St. Gallen www.dominoevent.ch
- Feldmusik Hochdorf
- Culture Communication GmbH
- Furler Productions
- Jazz Club Luzern und AllBlues Konzert AG Winterthur
- Lucerne Festival Orchestra
- Concert Hall
- Lucerne Hall