Data
- Obrasso Classic Events GmbH
- AllBlues Konzert AG, Winterthur
- Luzerner Sinfonieorchester
- Act Entertainment AG Basel
- Blasorchester Stadtmusik Luzern
- Reisefibel Leipzig
- domino Event SARL St. Gallen www.dominoevent.ch
- WMC Media GmbH
- Euroconcerts Suisse Sarl
- Rima Entertainment AG
- domino Event SARL
- Lucerne Hall