Alfred Lehnen

Alfred Lehnen has extensive experience in project management and process optimization within the ROCKWOOL Group, having held various senior positions since 2000, including Senior Process Project Manager focusing on sustainability projects related to water consumption, CO2 reduction, and energy efficiency. Previous roles include People and Process Manager for R&D, where Alfred organized an international engineering team and managed projects, and Factory Manager, overseeing production and operational responsibilities. Additionally, Alfred contributed to the German Cement Industry's bargaining commission and managed the shutdown process of a factory, ensuring employee transitions. Alfred's career began at ROCKWOOL Germany in roles such as Production Manager and Process Engineer, after earning a Dipl.-Ing. in Mining from RWTH Aachen University.