GRS VALTECH is a subsidiary of SARP Industries (Veolia Group) which specialized in two key environmental areas.
In 25 years, GRS VALTECH has become a pioneer and a leader in its fields of expertise.
Soil and Groundwater Remediation


A leader in the treatment of polluted sites and soils, with 25 years of experience and 300 projects completed each year.

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Biogas and Leachate Treatment


The experience and technical expertise in all issues of biogas and industrial effluent management support our clients and operators of waste management facilities.

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