Rana Gruber ASA

Rana Gruber ASA specializes in the extraction, processing, and international distribution of iron ore concentrate. The company's activities involve mining, refining, and selling various iron oxide forms, including hematite, magnetite, and specialized iron oxide pigments, alongside producing magnetite iron oxide concentrates. Its comprehensive product line is marketed under the Colorana brands. Founded in 1937, Rana Gruber ASA is based in Mo i Rana, Norway, and supplies its products to a global clientele.