The OLBService & Contact

Service & Contact

Contact our Investor Relations Team, or let us provide you automatically with the latest information relevant to the capital markets.


Sandra Büschken

Head of Corporate Communications &
Investor Relations
 +49 (0) 69 756 193-36
 +49 (0) 171 916 27 66

Marthe Schepker

Manager Investor Relations
 +49 (0) 441 221-2742
 +49 (0) 173 702 03 18

News service

Sign up for our news service so we can keep you informed about the latest financial news.

Thank you for your interest.
We will shortly send you an E-Mail containing a link to confirm your E-Mail address. Only by calling the link the news service will be activated.

Back to the form
    This site is registered on as a development site.