Our Values

Viessmann's corporate principles were first formulated in 1966. They were and are important guidelines for our success. In order to align the corporate culture with the disruptive changes in the environment that accompany digitalization, the Code of Values was realigned in 2016. The declared aim is to strengthen creativity and personal responsibility in the company and thus to promote innovative strength and the rapid implementation of good ideas.

The values are the guideline for our daily actions.



Our relationship with customers is cooperative and fair with the aim of achieving mutual success. Our employees are offered genuine opportunities for professional development.



We are committed to fulfilling our economic, ecological and social responsibilities. Our aim is to protect the climate and to preserve the natural basis of life.



We are the technological pacemakers in our sector and will continue to shape developments in this industry in the future.