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
Extraco highlights employment opportunities for women from rural municipalities
14 November, 2025
A group of participants in the Rosalía Program—an initiative aimed at promoting equality and preventing gender-based violence, developed by the Red Talento [...]
New sustainable building for Seville’s municipal water company
15 October, 2025
The Seville Metropolitan Water Supply and Sanitation Company (Emasesa) has inaugurated a new operations center in San José de la Rinconada. The facility, [...]
The area connecting the historic center with the Ourense auditorium complex has been reclaimed for pedestrian use
29 September, 2025
The humanization and vertical-mobility project carried out around Plaza de As Mercedes and Calle Arturo Pérez Serantes—linking the historic center of [...]