Santiago Blazquez Olivares

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.

McKinsey & Co., Inc. provides management consulting services. It specializes in design, marketing and sales, analytics, operations, transformation and restructuring, risk, strategy and corporate finance, and sustainability and resource productivity. The company was founded by James O. McKinsey in 1926 and is headquartered in New York, NY.

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.

Compañia Española De Servicios Publicos Auxiliares SA provides waste management and environmental services. Its services include solid urban waste collection and management, retail outlet collection, road and beach cleaning, cleaning of drainage systems, design and maintenance of forest areas, and urban furnishing, and children's playground conservation. The company offers services in Spain, Portugal, Morocco, and Andorra. The company was founded in 1970 and is headquartered in Madrid, Spain.

Swissport International AG engages in the provision of ground and cargo handling services. It offers fuelling, aviation security, executive aviation and aircraft maintenance. The company was founded in 1996 and is headquartered in Opfikon, Switzerland.

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.

Tube Lines Holdings Ltd. provides maintenance and infrastructure services. The company offers maintenance services for tracks, trains, stations, bridges, structures, lifts and escalator. They also provide services for the Jubilee, Northern & Piccadilly lines in the United Kingdom. The company is headquartered in London, GB.

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.