Data
- Act Entertainment AG Basel
- Gadget abc Entertainment Group AG
- Feldmusik Luzern
- Lucerne Festival
- GC Events Sagl
- Good News Productions AG Glattpark
- Rima Entertainment AG
- eco2friendly, c/o Otto Fischer AG
- Jazz Club Luzern und AllBlues Konzert AG Winterthur
- Gadget abc Entertainment Group
- Summer Festival | LUCERNE FESTIVAL