Data
- Obrasso Classic Events GmbH
- Act Entertainment AG Basel
- DaCapo Musikmarketing GmbH
- Festival Strings Lucerne
- Brassband Bürgermusik Luzern
- Konzertchor Luzern
- Culture Communication GmbH
- Jazz Club Luzern und AllBlues Konzert AG Winterthur
- Buba Events
- Obrasso Concerts
- Brassband Bürgermusik Luzern
- Concert Hall