Data
- Comedy
- Classical music
- Act Entertainment AG Basel
- Festival Strings Lucerne
- Vokalensemble Luzern
- GMkonzerte
- Lucerne Festival
- Pro Senectute Kanton Luzern
- domino Event SARL St. Gallen www.dominoevent.ch
- Good News Productions AG Glattpark
- Culture Communication GmbH
- ArteCultura
- Act Entertainment AG Basel