About Hydro Company history 1918 - 1928 1918 - 1928 The company began to diversify after the First World War. Underpinning this change was a new emphasis on industrial research and external alliances. 1928: Proximity to the market 1920: Hydros guest houses 1919: Research as driving force and inspiration 1919: The 8-hour day About Hydro Key facts Hydro worldwide The Hydro Way Brand center Corporate governance Modern Slavery Transparency statement Website cookies Contact Contact Media contacts Investor Relations Contacts Customer service portal Follow us Instagram Facebook LinkedIn Twitter Flickr YouTube Shapes Suppliers Privacy policy Terms & conditions Accessibility Sitemap © 2021 Norsk Hydro ASA

About Hydro Hydro worldwide Europe Norway Høyanger Hydro Aluminium Metal Høyanger Hydro Aluminium Metal Høyanger Hydro's plant in Høyanger started production in 1918 as one of the first primary aluminium plants in Norway Facts about Hydro Høyanger Number of employees: 156 Production start: 1917 Annual production: 64.000 tonnes primary aluminium and 117.000 tonnes casthouse products Products/Speciality: Primary aluminium and casthouse products The plant has one prebake line. We also have a casthouse at Høyanger, delivering sheet ingot. Address Hydro Aluminium a.s. Høyanger P.O.Box 114 N-6991 Høyanger Norway Visitor information Primary aluminium and casthouse products marit.birkeland@hydro.com +47-57 71 50 05 +47-57 71 50 00 About Hydro Key facts Hydro worldwide The Hydro Way Brand center Corporate governance Modern Slavery Transparency statement Website cookies Contact Contact Media contacts Investor Relations Contacts Customer service portal Follow us Instagram Facebook LinkedIn Twitter Flickr YouTube Shapes Suppliers Privacy policy Terms & conditions Accessibility Sitemap © 2021 Norsk Hydro ASA