Our group

DRAGADOS is one of the leading construction brands in the ACS Group. ACS Group is the world’s most internationalized construction and engineering group, according to the list compiled by specialist journal "Engineering News-Record" (ENR); it operates in 68 countries and has been classified by the Public Works Financing (PWF) as the world-leading infrastructure concession group.


DRAGADOS has an unparalleled international experience in infrastructure projects, bridges, highways, tunnels, dams and marine works, and is a leader in the execution of concession projects. Dragados has built more than 7,000 km of highways, 3,500 kilometres of roads, 1,500 bridges, 1,380 kilometres of tunnels, 545 maritime works, 250 dams and hydroelectric power plants, 1,700 kilometres of railroads, rail transportation and numerous railway facilities and 70 million square metres of different types of buildings such as airports, hospitals, museums, high-rise buildings and residential building constructions.


DRAGADOS is the world’s largest concessions contractor in Public Private Partnerships (PPP), having been the contractor for design and construction of the ACS Group in more than a hundred concession projects in the 5 continents. DRAGADOS Group companies are ISO 9001, ISO 14001 and OHSAS 18001 certified, and are currently implementing the ISO 27001 and ISO 31000 standards.