• 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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  • “El Robledo 10” photovoltaic farm

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

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  • Santiago-Brión Carriageway

    Entire stretch of 12.580 meters of highway.

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  • 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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Extraco supports the establishment of a new university master’s degree in Geoinformatics in Galicia

25 February, 2015

Extraco has formally expressed its support for the establishment of a new master’s degree in Geoinformatics in Galicia. This postgraduate course, driven by [...]

The University of A Coruña recognizes Extraco’s support to R&D&I projects

16 January, 2015

The University of A Coruña (UDC) has just recognized Extraco’s commitment and contribution to Research, Development and Innovation (R&D&I) [...]

Extraco sponsored the International Garden Festival of Allariz, which has exhibited a dozen proposals since May

2 December, 2014

Extraco has sponsored the 5th edition of the International Garden Festival of Allariz, which had enabled the recovery of a 20,000 m2 area by the bank of [...]