At HIO we are a team with an extensive experience in sectors such as iron and steel, hydroelectric power plants or water treatment plants.
We are a company that has brought together professionals with an extensive experience in managing and executing electrical and automation projects. A multidisciplinary team with a long career in the water treatment industry (sea water desalination plants, wastewater treatment plants and water purification plants), in hydroelectric power plants, as well as in industrial processes (the iron and steel industry, process and finishing lines or the automotive industry) in both national and international projects.