German Version 
English Version 
Across generations
Sustainability, stability and development feature prominently in our day-to-day work. Read more about our values.
New Leadership Team for HOBAS: Claus Brun and Harald Slamanig
The new leadership team, Claus Brun and Harald Slamanig, will build on the company’s strengths that have been developed in the past.
People are our foundation!
We believe in good, long-term partnerships with our clients, suppliers and staff.
Wietersdorfer - Buzzi Unicem SpA
Wietersdorfer Signs Agreement with Italian Cement Manufacturer Buzzi Unicem SpA.
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.
