Data
- Talks, Referate
- Obrasso Classic Events GmbH
- Jazz Club Luzern
- Gadget abc Entertainment Group AG
- Lucerne Festival
- Pro Senectute Kanton Luzern
- swiss classics gmbh / Lucerne Chamber Circle
- eco2friendly, c/o Otto Fischer AG
- SJSO
- concerts PAMPLONA concert management UG (haftungsbeschränkt)
- Concert Hall
- Inseli