On January 8, 2019, Stefan Bergström will take up the position as acting Managing Director for Castellum Region Stockholm-North, until a new Managing Director is appointed. Stefan Bergström brings extensive experience from leading positions in international business development, including business area manager at Studsvik AB, and leading roles within ABB and Business Sweden. Stefan Bergström will begin his new position January 8, 2019, and join the Executive Management Group.