Data
- Act Entertainment AG Basel
- Festival Strings Lucerne
- Verein Luzerner Blues Session
- Lucerne Festival
- GC Events Sagl
- Good News Productions AG Glattpark
- Rima Entertainment AG
- Furler Productions
- Jazz Club Luzern und AllBlues Konzert AG Winterthur
- Musikgesellschaft Perlen-Buchrain
- Buba Events
- Act Entertainment AG Basel