Philipp Niemann
Independent Director
Mr. Niemann has served as the Chief Executive Officer of Lhoist Group, a privately held Belgian company and a global leader in lime, dolomitic lime and mineral solutions, since October 2025. Prior to this, Mr. Niemann served as Vice President and Managing Director of Lhoist Germany from 2013 to 2022 and President and Chief Executive Officer of Lhoist North America from 2022 to 2025.
Mr. Niemann currently serves as a Supervisory Board Member of Lhoist Rheinkalk GmbH. He previously served in board leadership roles with the German and U.S. Lime Associations and the German Construction Industry Chamber.
Mr. Niemann earned his Master’s degree in Business Administration (Diplom-Kaufmann) from the European Business School and his Ph.D. in Business Administration from RWTH Aachen University.
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