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Invall is an international group of companies committed to continuous innovation in order to improve economic efficiency, social and environmental in the world.
We provide global services to public and private organizations that respond to any level of complexity and the highest demands.


With over 50 years of experience we continue upgrading ourselves every day to ensure the highest quality and efficiency to our customers.


EDAR de La Selva del Camp


In the municipality of La Selva del Camp, in the province of Tarragona, there was a water purification plant in the 1980s given the population growth and the need to remodel the existing plant, the construction of a new EDAR was agreed, from Invall the project for the construction of the new sewa



Invall has been the company that has worked for ICL Iberpotash S.A.O. in the mine of Potassa de Suria, in the district of Bages, province of Barcelona, from the drafting, to the execution and management of the works, which will come to an end in the mid-2021.

Building Redistribution


Invall has worked and continues to do so in the redistribution of part of the buildings of the Vandellós II Nuclear Power Plant, with two of the three phases of execution already completed and a total area of about 1000 m2 in which Invall has developed solutions for the greater exploitation of th