Hydro is present in Porsgrunn as owner of Herøya Industrial Park, which boasts the best process industrial infrastructure in Norway
More than 90 different companies are located in the park, with around 3,000 employees. Hydro also has an aluminium research unit at Herøya.
Visitor information
Herøya Industrial Park
Contact us
Herøya Industrial Park
Hydrovegen 55
NO-3908 Porsgrunn
Norway
Phone: +47 35 92 65 00
Fax: +47 35 92 65 01
