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Efficiency and safety with a minimal environmental impact


Roads are a structural element of the utmost importance for economic and social development, and require significant investments. We are well aware of this, and that’s why we have worked to contribute our experience and knowledge on more than 8,000 km of road studies and projects, some of them world-renowned. We provide value and differentiation through the experience we have gained in all kinds of different projects, with their specific challenges and in the different phases of the infrastructure’s life cycle. We innovate to make roads efficient, safe and environmentally integrated infrastructures.

Other Mobility lines

Consulting & New Technologies

Our history, together with the experience of our professionals, has equipped us with in-depth technical and sector knowledge. We provide our clients with high value-added consulting services aimed at achieving their goals through collaborative work and the proposed practical solutions. We cover the transport, mobility and logistics value chain in a broad sense,

Urban Transport

In more than three decades of experience, we have helped improve the mobility of millions of people in more than 50 cities on five continents, developing more than 70 efficient,


We have been providing technical rail engineering services for more than 30 years to improve intercity high-speed rail connections in Europe and America. Our projects include the lines between London and Birmingham or between San Francisco and Los Angeles.


An airport is one of the most complex infrastructures in the transportation field. They are projects of great technical and operational complexity that require a transversal knowledge of technologies.

Ports & Coasts

Our history spans more than 500 different port projects, in more than 140 ports in 40 countries. We cover all areas of engineering and consulting (from planning to design and construction oversight),

Water & Environment

We provide consulting services and develop hydraulic engineering projects for all phases of the comprehensive water cycle: from the catchment of water resources to its storage,


We develop quality architecture, adapted to its environment and applying technology to make our spaces more comfortable. We have multidisciplinary teams of architects,