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Claus Ehrenbeck Joins wienerberger as Senior Vice President of Investor Relations
On 15 September 2026 Claus Ehrenbeck took over the management of the IR department of Wienerberger AG as Senior Vice President of Investor Relations. In this role, he succeed Therese Jandér and will be responsible for wienerberger’s investor relations activities and capital market communications, a leading provider of innovative, sustainable solutions for the entire building envelope, in the fields of new build and renovation, as well as for infrastructure in water and energy management. Claus Ehrenbeck reports directly to Dagmar Steinert, CFO of wienerberger.
Claus Ehrenbeck brings in a wealth of experience in investor relations and capital markets. He completed his Master of Science in Chemistry at the Heidelberg University and earned his Ph.D in Physical Chemistry from the University (TH) of Karlsruhe in 1995. He began his career as equity analyst at HypoVereinsbank AG in Munich before joining the DVFA GmbH in Frankfurt, where he was responsible for investor relations support and consulting for listed companies. In 1998, Ehrenbeck joined AIXTRON AG in Aachen as Head of Investor Relations and Corporate Communications. Following a brief period as Head of Investor Relations at HOCHTIEF AG in Essen, he assumed the same role at thyssenkrupp AG in 2006, where he spent nearly 20 years. Since 2025, Ehrenbeck has worked as an independent consultant, advising and coaching senior management teams on IPOs and investor relations. As wienerberger’s new Senior Vice President of Investor Relations, Ehrenbeck brings extensive expertise to the company and will further strengthen its engagement with international capital markets.
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