Contact Partners

Here You Will Find Your Relevant Contact Partner

You Will Find Your RVN Contact Partner Here.

Getting to know you and giving you personal advice is important to us. With our direct contact partners we can forge a better connection with you.

Key Account Management


Bernd Witzgall

Managing Director


T: +49 9227 737-40 



Mario Mühmel


T: +49 9227 737-47 



Andreas Leiteritz


T: +49 9227 737-52 



Bernd Witzgall


T: +49 9227 737-43 

Human Resources


Doris Ramming

Proxy (f)

T: +49 9227 737-0

Contact Form

Should you contact us via the contact form, your details, including the contact details provided by you, will be saved by us for the purposes of dealing with your inquiry and in case of any follow-up questions. This data will not be shared without your consent.

For further information please refer to our data protection regulations.

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