Data
- Obrasso Classic Events GmbH
- Gadget abc Entertainment Group AG
- domino Event SARL St. Gallen www.dominoevent.ch
- 21st Century Orchestra
- swiss classics gmbh / Lucerne Chamber Circle
- Good News Productions AG Glattpark
- Euroconcerts Suisse Sarl
- Stiftung Lucerna
- Verein Luzerner Orgelfreunde
- domino Event SARL