Dr. Teresa Haller-Mangold is Senior Director Sustainability at Nexperia. There she manages the sustainability-related activities of the global semiconductor manufacturer. Previously, she was responsible for the European sustainability department at Konica Minolta and, as Head of Sustainability, Communications, People & Culture at the medium-sized retail company Hoyer Handel, for sustainability-orientated cultural development, sustainability reporting and strategy, among other things. Dr Haller-Mangold holds a degree in cultural economics (University of Passau), completed her doctorate at the Centre for Sustainability Management (CSM) at the Leuphana University of Lüneburg on the subject of sustainability brand management and is a certified systemic coach.