Data
- Obrasso Classic Events GmbH
- AllBlues Konzert AG, Winterthur
- City Light Concerts
- Gadget abc Entertainment Group AG
- Konzertchor Luzern
- Lucerne Festival
- Stargarage AG
- GC Events Sagl
- CLAMUS Lucerne
- Rima Entertainment AG
- Verein Luzerner Orgelfreunde
- Secondhand Orchestra
- Summer Festival | LUCERNE FESTIVAL