Data
- Act Entertainment AG Basel
- Festival Strings Lucerne
- Hochschule Luzern – Musik
- Brassband Bürgermusik Luzern
- Ensemble Corund
- Pro Senectute Kanton Luzern
- GC Events Sagl
- Alegria Konzert GmbH
- Good News Productions AG Glattpark
- Euroconcerts Suisse Sarl
- Rima Entertainment AG
- SJSO
- Act Entertainment AG Basel