• 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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Extraco expands its heavy machinery fleet

16 May, 2019

Extraco has just expanded its heavy machinery fleet by adding several specialized pieces of equipment for road paving, asphalt aggregate mixes and the [...]

Sponsor of the 5th Meeting of Civil Engineers 2019

5 April, 2019

Extraco has decided to join the celebration of the 40th anniversary of the Galician Association of Civil Engineers by directly collaborating in the [...]

Extraco gathering to commemorate International Women’s Day

8 March, 2019

The male and female workers of Extraco gathered this morning at the company’s facilities in Ourense to support and commemorate International Women’s Day, [...]