Data
- others
- Pop, Rock
- Talks, Referate
- KKL Luzern Management AG
- Obrasso Classic Events GmbH
- City Light Concerts
- Pro Senectute Kanton Luzern
- Reisefibel Leipzig
- domino Event SARL St. Gallen www.dominoevent.ch
- GC Events Sagl
- Good News Productions AG Glattpark
- eco2friendly, c/o Otto Fischer AG
- Obrasso Concerts