Strabag AG engages in the provision of construction services. It operates through the following segments: Road Construction, Shareholdings Austria, Special Segments, and Service Operations. The Road Construction segment involves the construction, maintenance, and renovation of thoroughfares. The Shareholdings Austria segment includes the participating interests in Bau Holding Beteiligungs AG. The Special Divisions segment focuses on project development, construction materials, and production of ready-mix concrete. The Service Operations segment encompasses the group management functions and shareholdings in shared service firms. The company was founded in 1923 and is headquartered in Cologne, Germany.