Maximilian Viessmann is a German businessman, the billionaire Chairman of the Viessmann Group Board of Directors and Co-CEO of Viessmann Climate Solutions (prior to its strategic sale). His wealth is generational, tied to the industrial empire founded by his great-great-grandfather, Johann Viessmann, in 1917.

Viessmann represents the fifth generation of the founding family to lead the group. His career is defined by generational stewardship, technological innovation, and strategic transformation (driving the company's shift toward digitalization and clean energy). He holds a Master's degree in Business Management from the University of St. Gallen (HSG).

• Viessmann Group (Chairman of the Board): The global leader in heating, cooling, and industrial energy systems (generating €4 billion in annual revenue).
• Strategic Sale: He oversaw the sale of the climate solutions division to Carrier Global Corporation for €12 billion in 2023 (a major strategic exit).
• Sustainability Focus: He drove the company's shift toward renewable energy and highly efficient heating systems (a major commitment to the energy transition).
• Family Governance: He succeeded his father, Prof. Dr. Martin Viessmann, ensuring long-term private ownership of the remaining industrial assets.

Maximilian Viessmann's strategic leadership guided Viessmann Group's transformation into a global market leader focused on sustainability. He joined the company and quickly focused on digitalization and smart home technology. In 2023, he orchestrated the €12 billion sale of the core climate solutions division to Carrier Global Corporation—a pivotal move that secured massive liquid capital for the family and shifted the company's focus to new industrial assets (retaining control of the family holding company, which now invests the proceeds).

His structural contribution is immense: driving the modernization and sustainability of the residential and industrial heating sector and successfully navigating a major corporate transition. His wealth is secured by the colossal liquid gains from the sale and the long-term, stable profitability of the family's remaining industrial holdings.

Maximilian Viessmann's social impact is structural, stemming from Viessmann Group's role in providing essential, energy-efficient heating and cooling systems globally, contributing significantly to energy security and carbon emission reduction. His leadership in orchestrating the strategic sale (with a commitment to reinvesting capital in Germany for social benefit) provides a major structural contribution to the clean energy transition.

His personal philanthropy supports various community and educational initiatives.

Maximilian Viessmann maintains the professional, high-energy style of a corporate executive. His attire is consistently formal and high-quality, favoring tailored suits. His aesthetic reflects serious authority and stability, typical of a young leader in the specialized industrial sector.

Residing in Allendorf, Germany, his luxury is the immense security and financial reward derived from his multi-billion euro fortune. His life is dedicated to investment strategy, technological innovation, and the long-term stewardship of the Viessmann legacy.