Stora Enso has appointed Tuomas Hallenberg as the head of the company's forestry division and a member of the group's management team. He will join Stora Enso in the last quarter of the year. Hallenberg succeeds Per Lyrvall , who will retire in March next year. Hallenberg has a master's degree in Forestry and an MBA. Currently, he works as a director of real estate development at Metsähallitus. Between 1998 and 2014, he worked at UPM in various management positions, mainly in wood procurement and forestry operations. Stora Enso's Forest division includes the ...