Prof Dr Kemmner is Co-CEO of the Abels & Kemmner Group and has carried out well over 200 national and international projects in 30 years of consulting work in supply chain management and restructuring and was the only publicly appointed expert for the profitability assessment of industrial companies in Germany for over 10 years. In 2012, he was appointed Honorary Professor of Logistics and Supply Chain Management by the WHZ. The results of his projects have already received several awards.