Data
- Comedy
- Classical music
- Obrasso Classic Events GmbH
- Act Entertainment AG Basel
- Festival Strings Lucerne
- Zürcher Kammerorchester
- GC Events Sagl
- Alegria Konzert GmbH
- MyNina Spettacoli sagl
- concerts PAMPLONA concert management UG (haftungsbeschränkt)
- Festival Strings Lucerne - Daniel Dodds
- Act Entertainment AG Basel