Marianne is an Independent Director at Scana ASA, an Independent Director at WALLENIUS WILHELMSEN ASA, a Chairman at Arendals Fossekompani Pensjonskasse, Chief Executive Officer at Fajoma Consulting AS, Chief Executive Officer at Forum for Miljøteknologi and a Partner at Vox Politica AS. She is on the Board of Directors at R8 Property ASA, Scana ASA, Treasure ASA, GNP Energy AS, WALLENIUS WILHELMSEN ASA, Hermitage Offshore Services Ltd., Norwegian Energy Co. ASA and Wallenius Wilhelmsen Ocean AS, Germany, and was previously Chief Executive Officer of the Norwegian Shipowners' Association. Marianne received her graduate degree in Law and Political Science studies from the University of Oslo.