Headed by the institute directors, Fraunhofer ITEM is organized in five divisions, Central Services and four Staff offices. Special expertise that is relevant for all business areas comes from two "Attract Groups". The Fraunhofer ITEM headquarters are in Hannover (Germany). The institute’s Division of Pharmaceutical Biotechnology has its facilities in Braunschweig on the “Science Campus Braunschweig-Süd”, and the Division of Personalized Tumor Therapy is based in Regensburg's BioPark.