Vaisala’s Board of Directors has appointed Kai Öistämö as CEO. Öistämö starts at Vaisala latest on October 1, 2020. Vaisala’s current CEO Kjell Forsén is to step down from his current position and retire by the end of 2020. Kai Öistämö joins Vaisala from InterDigital, where he has held the position as Chief Operating Officer since 2018, before which he served as Member of the Board.