Data
- KKL Luzern Management AG
- Act Entertainment AG Basel
- City Light Concerts
- Brassband Bürgermusik Luzern
- Lucerne Festival
- Pro Senectute Kanton Luzern
- GC Events Sagl
- Smallflower Events GmbH Elsau
- Good News Productions AG Glattpark
- Euroconcerts Suisse Sarl
- Gadget abc Entertainment Group
- Brassband Bürgermusik Luzern