Harald Thorstein is partner of the London based advisory firm Arkwright London Ltd and Chairman of the Board of Directors of Altus Intervention and B2 Holdings ASA, and Director of DOF Subsea. Previously he has held positions in Seatankers, DnB Markets, and Arkwright Norway. Harald has extensive board experience including, Archer, Deep Sea Supply, Solstad Offshore, Seadrill and Seadrill Partners, SFL Corp, Northern Offshore, Golden Ocean and Aktiv Kapital. Harald studied at the Norwegian University of Technology and Science where he received a Master of Science Industrial Economics and Technology Management.