Data
- KKL Luzern Management AG
- Obrasso Classic Events GmbH
- Act Entertainment AG Basel
- Jazz Club Luzern
- Blasorchester Stadtmusik Luzern
- Lucerne Festival
- Pro Senectute Kanton Luzern
- LU Couture
- GC Events Sagl
- Feldmusik Hochdorf
- Rima Entertainment AG
- eco2friendly, c/o Otto Fischer AG
- Act Entertainment AG Basel