Iserlohn/Osterholz-Scharmbeck, January 6, 2026 – Effective January 1,2026, Dr. Johannes F. Kirchhoff has handed over the position of CEO of KIRCHHOFF Ecotec SE to Patrick Hermanspann. At the same time, Malte Sonnenburg has assumed the role of CEO of the FAUN Group, succeeding Patrick Hermanspann.