Data
- Obrasso Classic Events GmbH
- City Light Concerts
- Gadget abc Entertainment Group AG
- Lucerne Festival
- Blasorchester FM Neuenkirch
- GC Events Sagl
- CLAMUS Lucerne
- Smallflower Events GmbH Elsau
- Rima Entertainment AG
- Furler Productions
- Jazz Club Luzern und AllBlues Konzert AG Winterthur
- Konzertbüro Augsburg GmbH
- Rima Entertainment