Büro/Office: IOA Management
Arcisstrasse 43, 80799  Munich, Germany
Tel: +49-176 22796105
Email: info@opera-audition.com

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IOA Management 
Regensburg, Germany

Mr. Kalle Kanttila, Founder/
​Artist Manager
Am Kumpfmühler Kastell 2A
93051 Regensburg
Germany
kalle@ioa-management.com
Mobile: +49-17624008199, 

IOA Management, Office
Munich, Germany

Elisabeth Margraf,
​Artist Assistant
Arcisstrasse 43
80799 Munich
Germany
info@opera-audition.com
Office: +49-89 74065790
​Mobil: +49-176 22796105

IOA Management,
​Mexico City, Mexico

Ms. Greta Shelley Medina 
Artist Manager 


​

​greta@spinto.com.mx

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Workshops at Bavarian Opera Academy
Ms. Monika Hauswalter, Casting Advisor & Head of the education 

​Contact: 
info@bavarian-opera-academy.com 
https://www.bayerische-opernakademie.de

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Audition / Vorsingen requests:

Elisabeth Margraf, Artist Assistant
Email: info@opera-audition.com