on our website


to our Website

Trade fairs

Visit us!


At Viessmann, we take the current situation around the corona pandemic very seriously, which is why we will not be participating in any clean room trade fairs until July 31, 2021. We are of course there for you, if you have any questions or concerns regarding our products.

You can reach us by email: vitec(at)viessmann.LÖ

or by phone: +49 (0) 9281 / 7795-0

We ask for your understanding and hope to see you again at one of our exhibition stands in the future.



Global experience

Develco Pharma

Schopfheim, GER

B.Braun PNS

Melsungen, GER


Pratteln, CH

Deaconry Hospital Augsburg

Augsburg, GER

Other references


World-renowned cleanroom solutions

Viessmann Technologies GmbH is a competent partner for industry-specific requirements in all applications of cleanroom technology. Our multidisciplinary system solutions for such applications as hospital functional areas, cleanrooms for manufacturing of microelements or production facilities for the pharmaceutical industry make us one of the leading companies in the industry.

Our company is constantly growing and has implemented more than 1000 projects in 29 countries since 2003. Longstanding customers and international successes are proof that we will find the right solution for every need!