About the Viessmann Group

At Viessmann we take care of our planet by developing sustainable energy solutions for heating, industrial systems and refrigeration – all for benefit of the planet and future generations. We are a family business and have been environmental pioneers and technological trendsetters for 100 years. Enthusiasm for new technologies and an entrepreneurial spirit are part of our DNA.

Even though we plan for the long term, we are still able to quickly and flexibly adapt to changing circumstances. Essential parts of our business culture are the values shared and lived by our employees – Together, Responsible and Innovative. These values and our unique climate of innovation will be carried on into the future as the company management is transferred to the fourth generation.


  • The Viessmann Group is one of the leading manufacturers of heating, industrial, and refrigeration systems
  • The family enterprise was founded in 1917
  • Viessmann has 12,750 employees
  • The group’s turnover amounts to € 2.8 billion Euro
  • 23 production companies in 12 countries
  • 120 sales offices around the world
  • Subsidiaries and representatives in 74 countries

More information: Viessmann Group

Our company values

Viessmann value - together


Viessmann value - entrepreneurial


Viessmann value - responsible