Data
- Comedy
- AllBlues Konzert AG, Winterthur
- DaCapo Musikmarketing GmbH
- Festival Strings Lucerne
- Gadget abc Entertainment Group AG
- domino Event SARL St. Gallen www.dominoevent.ch
- GC Events Sagl
- Agentur Springbock GmbH
- Good News Productions AG Glattpark
- Feldmusik Hochdorf
- MyNina Spettacoli sagl
- Concert Hall
- Lucerne Hall