Data
- Talks, Referate
- KKL Luzern Management AG
- Act Entertainment AG Basel
- Pro Senectute Kanton Luzern
- 21st Century Orchestra
- GC Events Sagl
- Smallflower Events GmbH Elsau
- Good News Productions AG Glattpark
- EJV Abteilung Jodelgesang
- Rima Entertainment AG
- Accademia Barocca Lucernensis
- Jazz Club Luzern und AllBlues Konzert AG Winterthur