PORR AG

PORR AG is an Austrian construction group headquartered in Vienna, established in 1869 as one of the oldest companies listed on the Vienna Stock Exchange. It operates as a full-service provider across the entire construction value chain, encompassing planning, design, building construction, civil engineering, infrastructure development, environmental engineering, and facility management. With approximately 21,000 employees and annual production output around €6.7 billion, PORR AG ranks among Europe's leading construction firms, focusing on home markets in Austria, Germany, Switzerland, Poland, Czech Republic, Slovakia, and Romania, while pursuing select projects in the Middle East, Norway, and the UK. Key segments include residential and commercial buildings, tunnels, bridges, railways, power plants, and remediation projects. Notable achievements feature contributions to the New Austrian Tunnelling Method, Stuttgart 21 rail project, and Tauern Tunnel expansion. Organized into three business units plus a central investment division, PORR AG emphasizes sustainable, intelligent construction, generating 97% of output from home markets and maintaining a strong order backlog of €8.5 billion.