Viessmann

Founded in 1917, Viessmann is a subsidiary headquartered in Törökbálint, Hungary with approximately 5000+ employees specializing in Solar, Biomass, Geothermal.

Viessmann is a heating and climate solutions manufacturer, founded in 1917 and now part of Carrier. Its Hungarian operation in Törökbálint offers heat pumps (air, ground and brine source, including large-scale units), solar thermal collectors, photovoltaic modules and storage, biomass and wood-fired boilers, hydrogen-ready boilers, and combined heat and power units, alongside gas and oil boilers, ventilation and cooling systems. Its offering covers design, installation support, commissioning and service, delivered mainly through trade partners such as installers, electricians and solar technicians. The group reports around 12,750 employees across 74 countries.