Data
- Obrasso Classic Events GmbH
- Act Entertainment AG Basel
- Hochschule Luzern – Musik
- Pro Senectute Kanton Luzern
- Smallflower Events GmbH Elsau
- Euroconcerts Suisse Sarl
- Stiftung Lucerna
- eco2friendly, c/o Otto Fischer AG
- Furler Productions
- MyNina Spettacoli sagl
- Secondhand Orchestra
- Act Entertainment AG Basel