Viessmann Group is a German family-owned company founded in 1917 and headquartered in Allendorf (Eder), Germany.
Viessmann specializes in providing sustainable heating, cooling, and refrigeration solutions for residential, commercial, and industrial applications. The company’s product portfolio includes heat pumps, solar thermal systems, photovoltaic systems, biomass heating systems, combined heat and power generation (CHP) units, biogas systems, fuel cell systems, and ventilation and air-conditioning equipment. These solutions are designed to support energy efficiency and reduce carbon emissions.
The company continues to invest in green climate solutions, focusing on expanding research and manufacturing capacities for heat pumps and other sustainable technologies.