German Version 
English Version 
Across generations
Sustainability, stability and development feature prominently in our day-to-day work. Read more about our values.
HOBAS new Corporate Video!
We proudly present our new corporate Video!
Wietersdorfer - Buzzi Unicem SpA
Wietersdorfer Signs Agreement with Italian Cement Manufacturer Buzzi Unicem SpA.
Baumit supports endowed professorship
In cooperation with partners in business and industry, Klagenfurt University is starting a center of excellence that promises great opportunities.
Baumit opens building materials center in Klagenfurt
September 19 marked the official opening of the new Baumit building materials center (BBZ) in Klagenfurt.
Environment
Thank you for your interest in our sustainability reports. We will answer your enquiry as quick as possible.
Send requestCareer Opportunities
You will find current vacancies at Wiedersdorfer and our online application form here. Why not apply today!
More detailsWe are here to listen
Do you have any questions, suggestions, or wishes? Simply use the form to contact us – we will get back to you as soon as possible.
Contact formBuilding on a sound base that has grown for over 120 years and a great wealth of ideas,
we help to shape the future of the industry.
Whatever we do, we never forget our responsibility towards society and the environment.
