Graduate in Biology, specialising in Ecosystems, from the Faculty of Science of the University of the Basque Country (U.P.V.).
In 1993, he was a founding partner of LIMIA & MARTÍN S.L., of which he is Managing Director.
He has more than 25 years’ experience in environmental consultancy, particularly in the fields of contaminated land, environmental aspects in a wide range of sectors, and environmental guidance to local, regional, national and international public bodies and administrations.