105 years ago, Johann Viessmann founded a company that has become one of the world’s leading providers of climate and energy solutions, and has grown into a family with more than 13000 members.
How it all began: Johann Viessmann opens up a locksmith business
The 2nd generation: Dr. Hans Viessmann
The 3rd generation: Prof. Dr. Martin Viessmann
The 4th generation: Max Viessmann
At home throughout the world, but firmly rooted in our native soil. In our case, that’s no contradiction!
Commitment to environment and society
#ViMoveForClimate
€100000 for schools in our headquarters district
Giving something back in Great Britain
Climate solutions
Refrigeration solutions
Viessmann Invest
VC/O
Viessmann Real Estate
Viessmann Foundations
Viessmann Allendorf Foundation
Hans Viessmann Technologie Foundation
Dr. Hans Viessmann Foundation
Value Added Services
THE THIRD LEVEL
THE SECOND LEVEL
THE BASE
At home across the globe
Ideally equipped: sales branches around the world
Every day, our aim is to improve on yesterday: the Viessmann Academy
Our innovation center: the Viessmann Technikum
The right balance between renewable energies and maximum efficiency
Climate protection is a matter of will