Viessmann Group profile

The Viessmann Group is one of the leading international manufacturers of heating, industrial, and refrigeration systems. This family enterprise was founded in 1917, has 12,000 employees, and the group’s turnover amounts to € 2.25 billion Euro.

With 23 production companies in 12 countries, distribution companies and representative offices in 74 countries and 120 sales offices throughout the world, Viessmann is truly international in its orientation. 54 percent of turnover is generated abroad.


Sustainability in action

As a family business, Viessmann takes the long-term view and places great value on acting responsibly; sustainability is firmly enshrined in the company's principles. For Viessmann, sustainability in action means striking a balance between ecology, economy and social responsibility throughout the company; meeting current needs without compromising the quality of life of future generations.

As environmental pioneer and technological trailblazer for the heating sector, Viessmann has for decades been supplying exceptionally clean and efficient heating systems for oil and gas, along with solar systems.

Brand values

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The comprehensive product?range from Viessmann

Viessmann's comprehensive range offers individual solutions and efficient systems?for?many application areas. This includes a complete line of high-efficiency oil and gas-fired boilers, solar thermal systems, and control technology.

Whether the project is?new construction or retrofit, single-family home or district heating networks, Viessmann has an ideal heating solution. From individual system components to fully integrated systems – all of our products are future-proof and economical.

Our expertise spans a broad spectrum of heating and?cooling systems, yet we hold a fundamental advantage over specialist suppliers: with our comprehensive range of products and services, our partners are uniquely positioned to meet the requirements of the most complex projects without being limited to a single energy source.

Product range

Residential products

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Commercial products

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Industrial systems

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District heating


Viessmann Training

The Viessmann Academy provides a comprehensive line-up of technical training that focuses on everything from advanced boiler and control technology, solar systems and accessories, to the latest service and sales techniques.

In addition to technical instruction, the Viessmann Academy provides unique marketing and sales training with the customer’s perspective in mind. This helps graduates to translate technical language into solutions that their customers can understand.

> Seminars at?US locations

> Viessmann Academy



Press releases

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Company film

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