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Prof. Dr. Martin Viessmann
Chairman
Prof. Dr. Martin Viessmann
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Maximilian Viessmann
Group CEO
Michael Luz
President & CEO at Manufacturing US
Ulrich Huellmann
Group CFO
Stefano Dallabona
Managing Director
Arndt Fingerhut
Senior Vice President & Managing Director
Alix Chambris
Vice President Sustainability And Impact Investment / Generalbevollmächtigte
Byung-Hun Park
Vice President Corporate Communications
