Tracing its roots to 1835 and headquartered in Villach and Vienna, Austria, STRABAG SE is one of Europe’s largest construction technology corporations. Operating across civil engineering, building construction, infrastructure development, and specialized railway works, STRABAG employs over 85,000 personnel worldwide. The group’s dedicated railway infrastructure division (including STRABAG Rail and specialized tunneling subsidiaries) provides full-scope lifecycle engineering from ground engineering to permanent way installation.

STRABAG is an industry pioneer in mechanized track construction, high-speed rail infrastructure, and ballastless slab track technology (notably the precast and in-situ slab track systems widely used on European high-speed lines). The company possesses specialized heavy on-track plant, mechanized ballast cleaners, track-laying gantries, and catenary installation units.

In civil and underground railway infrastructure, STRABAG is a core joint-venture partner on some of the world’s most complex megaprojects. These include major tunnel and surface packages on the UK’s High Speed 2 (HS2) program, complex base tunnel excavation lots on the Brenner Base Tunnel across the Alps, the Koralm Railway in Austria, and extensive urban metro extensions across Munich, Vienna, Frankfurt, and Toronto.