Staffing 100 Europe | 2020

Mark Maesen is CEO of Belgium-based Actief Group, a €600 million staffing company active in Belgium, Germany, the Netherlands and Austria. Maesen in 2020 became CEO of Actief Interim, the group’s brand in Belgium, bringing leadership experience as former CEO of Sara Lee. In 2015, he became CEO of Actief Group. The company has continued to expand and make acquisitions and now employs more than 20,000 temporary workers on a daily basis. Maesen is also closely involved with the Private Art Support Foundation, which collects, preserves and discloses works of art by Belgian artists.