The Vienna Stock Exchange is deeply saddened by the unexpected loss of Klemens Haselsteiner, who passed away on 17 January 2025 at the age of 44. He had been with the Austrian listed company STRABAG SE since 2011, as a member of the Management Board since 2020 and as Chairman of the Management Board from 2023. Klemens Haselsteiner played a decisive role in transforming the company into one of Europe’s leading construction technology groups. His visionary perspective initiated forward-looking processes in the spirit of resilience, digitalisation and ecological transformation.
Our sincere condolences go to the Haselsteiner family, his friends and the colleagues at STRABAG.
Wiener Börse AG
Management Board and staff members