About us
We are a company in the construction and services sector with a strong presence in the national and international markets.
Read MoreQuality and Environment
Our focus has always been that of providing the best quality, in compliance with legal requirements and environmental commitment.
Read MoreR&D&i Activity
Extraco has its own R&D&i department in charge of developing several projects.
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works and proyects
image gallery
Progress in the three R&D Extraco projects selected in ConectaPeme 2018
16 September, 2019
The three R&D Extraco projects selected in the ConectaPeme 2018 edition, “Alfiller”, “Topacio” and “Geo4Radón”, are progressing according to plan and [...]
Finalization of the stabilization works at the Ponferrada-Villablino former railway tunnel
19 August, 2019
The stabilization works carried out on the structure of the former railway tunnel of the Ponferrada-Villablino line, at the reservoir of Bárcena (El [...]
Extraco supports the establishment in Ourense of the Master’s Degree in Aeronautical Engineering
3 July, 2019
Pablo Prada Valencia, chairman of the Board of Directors of Extraco, sent a letter to the School of Aeronautical Engineering of the University of Vigo [...]