• 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

Elevated walkway added to Arcade’s seaside promenade

25 August, 2014

An elevated walkway mounted on driven metal pilings was built to link the existing entertainment facilities located at Arcade’s pier to the historic [...]

The town of Olmedo, in Valladolid, enjoys its refurbished swimming pools

30 July, 2014

This summer, the Castilian town of Olmedo enjoys a complex of swimming pools which has been recently renovated thanks to the works of Extraco and funding [...]

Extraco collaborates with safety measures for the Ourense – Thermal Ourense Rally

30 June, 2014

The 47th Rally Ourense – Thermal Ourense, held on 13th and 14th June, relied once again on Extraco’s collaboration. It organized different elements to [...]