Data
- Talks, Referate
- KKL Luzern Management AG
- Obrasso Classic Events GmbH
- Act Entertainment AG Basel
- Gadget abc Entertainment Group AG
- Chor der Nationen Luzern
- Ensemble Corund
- Lucerne Festival
- GC Events Sagl
- swiss classics gmbh / Lucerne Chamber Circle
- CLAMUS Lucerne
- MyNina Spettacoli sagl
- SJSO
- Jazz Club Luzern und AllBlues Konzert AG Winterthur
- Neo Kultur GmbH