Grupo Sotecnisol

Grupo Sotecnisol is a Portuguese group based in Loures (Lisboa) specialising in waterproofing, rehabilitation and environmental, hydraulic and underground works, with more than 55 years of experience and a presence in several countries.

Its engineering and environment division develops waterproofing and drainage solutions using geosynthetics in landfills, lagoons, reservoirs and retention basins, as well as waterproofing tunnels, channels, bridges and water tanks.

For directory users, it helps to specify the type of work and the system required, since the group works both in building and in large-scale environmental and hydraulic infrastructure.