Data
- Talks, Referate
- Classical music
- Obrasso Classic Events GmbH
- Festival Strings Lucerne
- GMkonzerte
- GC Events Sagl
- Migros-Kulturprozent-Classics
- swiss classics gmbh / Lucerne Chamber Circle
- CLAMUS Lucerne
- Smallflower Events GmbH Elsau
- concerts PAMPLONA concert management UG (haftungsbeschränkt)
- Obrasso Concerts