Mr Deininger has been a member of the Management Board of secunet Security Networks AG since 2018 and took over as Chairman of the Management Board in June 2019.
Marc-Julian Siewert will succeed Axel Deininger on the Management Board beginning1 July 2025, as announced on 26 March 2025. He is also the designated successor to the Chairman of the Management Board. During the short transition period until 1 July 2025, the other members of the Management Board will take over Axel Deininger's duties on an interim basis.
From 1 July 2025, the Mangement Board is therefore expected to consist of Marc-Julian Siewert (CEO), Torsten Henn, Dr. Kai Martius and Jessica Nospers.
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secunet Security Networks AG: CEO Axel Deininger to prematurely resign from the Management Board as mutually agreed
The Supervisory Board of secunet Security Networks AG (ISIN DE0007276503, WKN 727650) and its CEO Axel Deininger today mutually agreed that Mr Deininger will step down from the Management Board of secunet Security Networks AG on 20 May 2025.
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