• Platform of the North-Northwest Corridor of the High-Speed Railway

    Building works of the platform of the high-speed railway corridor

    More reading

  • Platform of the North-Northwest Corridor of the High-Speed Railway

    Building of the Agro tunnel, 820 meters in length

    More reading

  • “El Robledo 10” photovoltaic farm

    Solar farm with a total power of 96 KW and a surface area of 0.4 hectares

    More reading

  • Santiago-Brión Carriageway

    Entire stretch of 12.580 meters of highway.

    More reading

  • Mixed-Use Buildings – Mos (Pontevedra)

    Municipal multipurpose building of 1.091,49 m2

    More reading

About us

We are a company in the construction and services sector with a strong presence in the national and international markets.

Read More

Quality and Environment

Our focus has always been that of providing the best quality, in compliance with legal requirements and environmental commitment.

Read More

R&D&i Activity

Extraco has its own R&D&i department in charge of developing several projects.

Read More

works and proyects

image gallery

Lastest news

See our press releases

Show all

Extraco restores three big viaducts over Portuguese rivers Criz and Mondego

26 July, 2017

Infraestruturas de Portugal, an organization dependent on the Ministério de Obras Públicas, Transportes e Comunicações (Ministry of Public Works, Transport [...]

Campaign to ensure safety at railway level crossings

30 June, 2017

Extraco wanted to join the international campaign to raise awareness about the railway level crossings, an initiative promoted by the Worldwide Railway [...]


29 May, 2017

EXTRACO, CONSTRUCCIÓNS E PROXECTOS, S.A. Por acuerdo del Consejo de Administración, se convoca a los Señores Accionistas a la Junta General Ordinaria, que [...]