Data
- Jazz, Blues, Gospel
- Radio Pilatus AG
- AllBlues Konzert AG, Winterthur
- Festival Strings Lucerne
- Gadget abc Entertainment Group AG
- domino Event SARL St. Gallen www.dominoevent.ch
- 21st Century Orchestra
- GC Events Sagl
- CLAMUS Lucerne
- Alegria Konzert GmbH
- Agentur Springbock GmbH
- Jazz Club Luzern und AllBlues Konzert AG Winterthur