Data
- KKL Luzern Management AG
- Radio Pilatus AG
- DaCapo Musikmarketing GmbH
- City Light Concerts
- Festival Strings Lucerne
- 21st Century Orchestra
- Good News Productions AG Glattpark
- Euroconcerts Suisse Sarl
- Jazz Club Luzern und AllBlues Konzert AG Winterthur
- Luzern Live
- Festival Strings Lucerne - Daniel Dodds