The Board of Directors of Castellum has appointed its current Chairman Rutger Arnhult as CEO of Castellum, taking office on 10 January 2022. The Board has made an overall assessment of what will be required to ensure a successful integration of Castellum and Kungsleden. The Board has not agreed with the CEO, Biljana Pehrsson, on how this work should be executed.

Against this background, Biljana Pehrsson leaves her position and Rutger Arnhult replaces her as CEO. Biljana Pehrsson leaves the role as CEO with immediate effect.