Alejandro Canga Botteghelz

IRIDIUM Concesiones de Infraestructuras SA engages in the provision of civil infrastructure engineering, construction, operation, and maintenance services. It develops, finances, invests, manages, operates, administrates, maintains, conserves, restores, and prepares government concessions involving transport and public infrastructure works. The company was founded in 1967 and is headquartered in Madrid, Spain.

POLAQUA Sp zoo builds roads, pipelines, infrastructures, and provides other engineering services. The firm engages in the provision of civil engineering, general, environmental, road, and fuel-related engineering services. It develops underground installations and builds roads for commercial facilities, housing estates, and logistic centers. The company was founded in July 1990 and is headquartered in Warsaw, Poland.

Dragados SA provides construction and infrastructure development services. The company constructs highways, airports, marine works, hospitals, sports stadiums, and commercial buildings. It has operations in Europe, the Middle East, Mexico, and the United States. The company is headquartered in Madrid, Spain.

Part of ACS Actividades de Construcción y Servicios SA, Electren UK Ltd. is a company that provides railway electrification services. The company is based in London, UK and was founded in 2012.

Founded in 2011, Geocisa UK Ltd. is a civil engineering construction company. Part of ACS Actividades de Construcción y Servicios SA, the company is based in Kennington Park, UK. Geocisa engages in the construction of civil engineering projects.

Founded in 2012, Drace Infraestructures UK Ltd. is a civil engineering construction company. Part of ACS Actividades de Construcción y Servicios SA, the company is based in London, UK. Drace Infraestructures engages in the construction of civil engineering projects.