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

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

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

    Building of the Agro tunnel, 820 meters in length

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  • Santiago-Brión Carriageway

    Entire stretch of 12.580 meters of highway.

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  • Convocatoria CONECTAPEME 2018

    New RDI projects led by Extraco have been selected by the Galician Innovation Agency (GAIN) in CONECTAPEME 2018

  • Mixed-Use Buildings – Mos (Pontevedra)

    Municipal multipurpose building of 1.091,49 m2

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About us

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

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Quality and Environment

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

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R&D&i Activity

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

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works and proyects

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Lastest news

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The renovation of the medieval bridge of Furelos at the International Congress on Public Works Heritage

15 October, 2023

Last September, the project for the recovery and enhancement of the surroundings of the medieval bridge of Furelos (Melide), on the French Way to Santiago [...]

A state-of-the-art adult education center in Zafra (Extremadura)

25 September, 2023

The new building of the Adult Education Center Antonio Machado in Zafra, built by Extraco at the request of the Regional Government of Extremadura, was [...]

New electric charging points for the fleet at Extraco’s facilities

25 August, 2023

Within the scope of Extraco’s energy efficiency policy, several electric charging points have been set up outside the workshop building at the company’s [...]