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.
Read More
works and proyects
image gallery
CONVOCATORIA DE LA JUNTA GENERAL ORDINARIA Y EXTRAORDINARIA DE ACCIONISTAS DE LA SOCIEDAD “EXTRACO CONSTRUCCIÓNS E PROXECTOS, S.A.”
29 May, 2026
Por delegación expresa de facultades conferida por el Consejo de Administración, el Presidente convoca a los accionistas de la mercantil “EXTRACO [...]
Combating Marine Corrosion on the Railway Line between Sitges and Garraf
25 April, 2026
The Railway Infrastructure Administrator (Adif) has awarded Extraco the repair and improvement works on a tunnel, two viaducts and an underpass along the [...]
Regional road maintenance contract in Ourense renewed for four years
5 March, 2026
A joint venture in which Extraco participates has recently secured a four-year renewal of the contract for the maintenance of the Xunta de Galicia’s [...]