Our history

Cadagua, a subsidiary of Ferrovial that specialises in water, was founded in 1971. It has over 45 years  of experience and is recognised for being a pioneer and leading company in the market of engineering, building and operating Water Purification and Treatment Plants. It is also amongst the top-ranking companies worldwide in the field of Reverse Osmosis Seawater Desalination.

Cadagua has been part of Ferrovial since 1985, which is one of the main global operators of infrastructures and services for cities, committed to developing sustainable solutions, with approximately 96,000 employees in over 15 countries and a turnover of 12,208 million euros in 2017.