Data
- AllBlues Konzert AG, Winterthur
- Act Entertainment AG Basel
- City Light Concerts
- Verein Luzerner Blues Session
- Vokalensemble Luzern
- Stargarage AG
- 21st Century Orchestra
- KKL Luzern Management AG und Luzerner Sinfonieorchester
- Culture Communication GmbH
- eco2friendly, c/o Otto Fischer AG
- Act Entertainment AG Basel