Partner
Information for customers / service companies

The Viessmann portal has been switched off. Please reach out to your Viessmann contact person or use the partner portal to contact us. In the partner portal you will also find an overview of the programs/apps available to you.

PartnerPortal
Foto
Information for Employees

Dear family member

It is no longer possible to access the Viessmann Portal externally from 25.07.23.
Information on how you can access the portal can be found into our company app "Vi2Go".

Vi2Go-Article