Gonzalo Nieto Mier

FBSerwis SA provides infrastructure management services. Its offer includes technical maintenance, modernization, waste collection, and road maintenance. The company was founded on May 16, 2012 and is headquartered in Warsaw, Poland.

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.

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.