Acciona Infrastructure

Visiting address

Avda. de Europa, 18. Parque Empresarial La Moraleja


Alcobendas (Madrid)

Postal address

Avda. de Europa, 18. Parque Empresarial La Moraleja

Alcobendas (Madrid) , 28108


Tel +34 91 663 28 50

Fax +34 91 663 28 51

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Company information

ACCIONA Infrastructure is at the forefront of R & D + i and figure among the leading construction companies in the world with the most advanced in the performance of their works techniques.

Railways and Tunnels


More than 1,200 km of high speed lines and more than 600 km of tunnels

The Railways and Tunnels specialist business unit covers every stage of the process, from feasibility studies and design, through to construction, works supervision and maintenance. It offers innovative solutions and advanced materials adapted to each project, integrating construction processes and sustainable best practices. It offers proprietary technology for laying ballastless track for high-speed lines and tramways.

The railway projects undertaken by ACCIONA Construction over the last 25 years include high-speed, conventional, metro and tramways in Australia, Brazil, Chile, Colombia, Ecuador, Puerto Rico, Norway, Germany, Italy and Spain (currently the world’s second longest high-speed network with 3,000 km in service).

ACCIONA Construction has developed its excavation techniques thanks to improvements in geotechnical research, the modernisation of ventilation systems and the optimisation of tunnel working conditions, which has enabled it to achieve higher performance in constructing underground tunnels, beating previous tunnelling speed records.

Its relentless search for technical excellence driven by innovation has made it an international leader in developing railway tracks and underground works, covering a broad range of projects for all types of clients and needs.


ACCIONA Concessions has over 150 years’ experience in railway concessions, with 6 projects since its first PPP project in 1861(Compañía del Ferrocarril de Medina a Zamora y de Orense a Vigo). It has managed a total of over 100 km of railway with over 80 million passengers per year.

One of the most noteworthy projects currently underway is the Sydney Light Rail, presently at the construction and operation phase.

Company information

Headquarters location Avda. de Europa, 18. Parque Empresarial La Moraleja
28108 Alcobendas (Madrid)

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Company Size


  • Infrastructure / Railway Construction