Data
- City Light Concerts
- Stargarage AG
- domino Event SARL St. Gallen www.dominoevent.ch
- Migros-Kulturprozent-Classics
- swiss classics gmbh / Lucerne Chamber Circle
- Euroconcerts Suisse Sarl
- Stiftung Lucerna
- Rima Entertainment AG
- eco2friendly, c/o Otto Fischer AG
- Gadget abc Entertainment Group
- Rima Entertainment