Prof. Dr. Christof E. Ehrhart is Chairman of the Board of the Günter-Thiele-Foundation for Communication & Management. Furthermore, he is a Honorary Professor for International Corporate Communications at the Leipzig University.

He was Executive Vice President Corporate Communications and Responsibility of Deutsche Post DHL Group until the end of 2018. Since January 2019, he has been Senior Vice President Corporate Communications & Governmental Affairs of Robert Bosch GmbH.