Norsk Hydro ASA The company is a global supplier of aluminium with activities throughout the value chain, from bauxite extraction to the production of rolled and extruded aluminium products and building systems. Based in Norway, the company employs 23,000 people in more than 40 countries. Rooted in a century of experience in renewable energy production, technology development and progressive partnerships, the company is committed to strengthening the viability of the customers and communities we serve.