Peter-Wilhelm Sassenfeld

The Turner Corp. provides construction management services. It also provides services for midsize and smaller projects and provides interior construction and renovation services. The company was founded in 1902 and is headquartered in Dallas, TX.

Abertis Infraestructuras SA engages in the management of mobility infrastructures. The firm deals with the management and operation of toll roads in different countries. It operates through the following geographical segments: Spain, France, Italy, Brazil, Chile, Mexico, United States, Puerto Rico, Argentina, Rest of the World, and Other. The Other segment provides services and financing to group companies. The company was founded on February 24, 1967 and is headquartered in Barcelona, Spain.

CIMIC Group Ltd. is engaged in the operations of infrastructure, resources, and property markets. It operates through the following segments: Construction, Services, and Corporate & Investments. The company was founded by Stanley Ellis Leighton in 1949 and is headquartered in North Sydney, Australia.

Ferrostaal GmbH provides industrial services, including industrial machinery supplies and general contracting services for plant construction. The company was founded in 1930 and is headquartered in Essen, Germany.

Part of ACS Actividades de Construcción y Servicios SA, HOCHTIEF Australia Holdings Ltd. provides construction services to residential, industrial, municipal, and commercial sectors. The private company is based in Sydney, Australia.

HOCHTIEF Facility Management GmbH provides facility management and real estate development services. It forms part of the international construction-related services group HOCHTIEF, with its global network of specialists. The company was founded in 1996 and is headquartered in Essen, Germany.

HOCHTIEF Solutions AG provides facility management, energy solutions, and construction services. The firm services spectrum encompasses classic shell construction and high-end building construction, as well as complex infrastructural projects. It also have one of the construction industry’s biggest engineering firms. The company was founded in 1998 and is headquartered in Essen, Germany.