HOCHTIEF Aktiengesellschaft operates as an engineering-led infrastructure company worldwide. The company operates through HOCHTIEF Americas, HOCHTIEF Asia Pacific, HOCHTIEF Europe, and Abertis Investment divisions. The HOCHTIEF Americas division provides building and transportation infrastructure construction services primarily in the United States and Canada. The HOCHTIEF Asia Pacific division offers infrastructure construction, mining and mineral processing, engineering, asset management, and maintenance services in the Asia-Pacific region. This division also undertakes public-private partnerships (PPP). The HOCHTIEF Europe division provides services primarily for infrastructure and building construction projects, as well as PPP in transportation, social, and urban infrastructure. It also offers engineering services, including virtual construction, and facility management; and designs, develops, builds, operates, and manages real estate and infrastructure. The Abertis Investment segment operates toll roads in France, Spain, North America, Brazil, Chile, and Mexico. The company also provides insurance products; and reinsurance products primarily for contractors' casualty and surety, subcontractor default, liability, and occupational accident insurance. HOCHTIEF Aktiengesellschaft was founded in 1873 and is headquartered in Essen, Germany. HOCHTIEF Aktiengesellschaft is a subsidiary of ACS, Actividades de ConstrucciÃ³n y Servicios, S.A.