Ferrovial SA (Ferrovial) is a heavy infrastructure construction contractor. It designs, constructs, and maintains a range of projects, including roads, tunnels, highways, water treatment plants, maritime, hydroelectric plants, and railways. The company offers civil engineering, building refurbishment, and residential, non-residential, and industrial construction services for clients in the public and private sectors. Ferrovial also carries out other businesses such as urban and environmental services, airports investment infrastructure and facilities maintenance, and operation, and toll road operations. It has operations in Spain, the UK, Chile, Slovakia, Canada, the US, Poland, Morocco, Qatar, Australia, Chile, Brazil, Ireland, France, the Netherlands and Singapore. Ferrovial is headquartered in Madrid, Spain.