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The GRENKE AG Supervisory Board

The GRENKE Supervisory Board advises and monitors the Board of Directors. The firm’s founder Wolfgang Grenke has been a member of the Supervisory Board since stepping down from the Board of Directors in 2018.

Prof. Dr. Ernst-Moritz Lipp


Professor Lipp is an economist and a recognised figure in the financial sector who served on the Board of Directors at Dresdner Bank for several years.

Wolfgang Grenke

Deputy Chairman

Mr. Grenke has temporarily suspended his mandate.


Company founder Wolfgang Grenke’s instinct for emerging economic trends and innovative financing concepts have made GRENKE AG a model of lasting success.



Claudia Krcmar combines business expertise with many years of industry experience in the leasing business for her work as a member of the GRENKE AG Supervisory Board.

Dr. Ljiljana Mitic


Ljiljana Mitic combines finance and management experience with an in-depth knowledge of IT and office communications.

Florian Schulte


Strategy and management expert Florian Schulte has been a member of the GRENKE AG Supervisory Board since 2010.


Interim Deputy Chairman

The Supervisory Board of GRENKE AG has elected Jens Rönnberg on October 1 2020 as interim Deputy Chairman of the Supervisory Board.


Jens Rönnberg was appointed to the Supervisory Board of GRENKE AG in November 2019 on the basis of his expertise as a tax consultant and auditor.