Data
- Act Entertainment AG Basel
- DaCapo Musikmarketing GmbH
- City Light Concerts
- Festival Strings Lucerne
- Gadget abc Entertainment Group AG
- Konzertchor Klangwerk Luzern
- Radio Pilatus AG *
- Smallflower Events GmbH Elsau
- Culture Communication GmbH
- SJSO
- Konzertbüro Augsburg GmbH
- Festival Strings Lucerne - Daniel Dodds