Data
- KKL Luzern Management AG
- DaCapo Musikmarketing GmbH
- City Light Concerts
- Migros-Kulturprozent-Classics
- KKL Luzern Management AG und Luzerner Sinfonieorchester
- Good News Productions AG Glattpark
- Euroconcerts Suisse Sarl
- Maya Classics
- Rima Entertainment AG
- Secondhand Orchestra
- DaCapo Musikmarketing GmbH