Claus Ehrenbeck Joins Wienerberger as Senior Vice President of Investor Relations

VIENNA, AUSTRIA - September 15, 2026 ( NEWMEDIAWIRE ) - On September 15, 2026, Claus Ehrenbeck will take over the management of the IR department of Wienerberger AG as Senior Vice President of Investor Relations. In this role, he will succeed Therese Jander 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. Gerhard Hanke, Interim CEO of wienerberger: "Earning and maintaining the trust of our investors and stakeholders is essential to advancing our long-term value-creating growth strategy. Claus Ehrenbeck brings a proven track record in Investor Relations and a broad international experience that will be invaluable in deepening our dialogue with the global capital markets." 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