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

Matthias Obst

Head of Strategic Investor Relations
 +49 (0) 69 756 193-44
 +49 (0) 175 873 15 28

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