Data
- Talks, Referate
- Classical music
- KKL Luzern Management AG
- Obrasso Classic Events GmbH
- City Light Concerts
- Festival Strings Lucerne
- Accademia Barocca Lucernensis
- eco2friendly, c/o Otto Fischer AG
- concerts PAMPLONA concert management UG (haftungsbeschränkt)
- Lucerne Festival Orchestra
- ArteCultura
- Obrasso Concerts