• 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 Ministry of Defense has a new drone-training runway in León

28 November, 2024

The El Ferral firing and maneuvering range, at the RPAS operations center of the Conde de Gazola base, in San Andrés de Rabanedo (León), has a new take-off [...]

Expansión and renovation of the Jálama Secondary School, in Cáceres

28 October, 2024

This academic year starts with updated premises for the Jálama Secondary School, in Moraleja (Cáceres). The educational complex now has five buildings, two [...]

Extraco, member of the Alianza Galega polo Clima

28 September, 2024

The Alianza Galega polo Clima (Galician Climate Alliance), an institutional initiative that aims at making Galicia a benchmark in climate change [...]