Fidel Lopez Soria

Heathrow Airport Holdings Ltd. engages in the operation of an airport. The firm owns and runs London Heathrow Airport. The company was founded in 1966 and is headquartered in Hounslow, the United Kingdom.

Amey Plc engags in provision of engineering consulting services. It specializes in property and facilities management, engineering, consulting, waste management, environmental services, rail infrastructure, transportation services, structures management and highways infrastructure. The company was founded in 1921 and is headquartered in Oxford, the United Kingdom.

Broadspectrum Ltd. engages in the provision of engineering, construction and maintenance. It operates through the following segments: Infrastructure, Defence, Social and Property, Resources and Industrial, Americas, and Corporate. The Corporate segment provides governance services including finance, legal, risk management and corporate secretarial functions. The company provides logistics and facilities management, construction, consulting, operations and maintenance, and well servicing. The company was founded by Franco Belgiorno-Nettis in 1956 and is headquartered in North Sydney, Australia.

Serveo Servicios SA engages in the provision of urban and environmental services. Its service portfolio includes the maintenance of civil infrastructure, buildings, and facilities, airport management, and waste treatment. The company was founded on February 8, 1992 and is headquartered in Madrid, Spain.

Part of Veolia Environnement SA, Cespa Gestión de Residuos SA is a Spanish company founded in 1992 that specializes in environmental solutions and waste management. The private company is based in Madrid, Spain and is an expert in providing innovative and sustainable solutions for a cleaner future. Cespa Gestión de Residuos is committed to environmental protection and offers a wide range of services for waste treatment and management. The company's mission is to provide a new way of thinking about waste management and to create a cleaner and more sustainable future.

Broadspectrum Pty Ltd. provides electrical, instrumentation, and mechanical services for the oil and gas, mining, and energy markets. Its services include logistics and facilities management, operations and management, and construction services. The company is headquartered in North Sydney, Australia.

Tube Lines Ltd. maintains and upgrades underground rail lines. The company was founded in 2000 and is headquartered in London, the United Kingdom.

Ferrovial SA engages in the investment and development of transportation infrastructures. It operates through the following segments: Construction, Toll Roads, Airports and Energy Infrastructures and Mobility. The Construction segment designs and performs of all manner of public and private works, including most notably the construction of public infrastructure. The Toll Roads segment focuses on the development, financing and operating of toll roads. The Airports segment focuses on the development, financing and operating of airports as well as integrated solutions for the development and management of electrical networks. The Energy Infrastructures and Mobility segment focuses on developing energy transmission and renewable energy infrastructure. The company was founded by Rafael del Pino y Moreno on December 18, 1952 and is headquartered in Madrid, Spain.

Amey UK Plc provides transportation infrastructure management services such as social housing, transportation, integrated health and care, strategic highways and metering services. It offers services to the defense, education, and aviation industries. The company was founded in 2003 and is headquartered in Oxford, the United Kingdom.