We shape the future – with inspiration and experience, with commitment and foresight
and with the solid foundation of a 125-year-old family business.

Wietersdorfer Goes International – USA becomes the Wietersdorfer Group’s top-selling market

The Wietersdorfer Group once again increased its turnover in 2023 and closed the financial year with a turnover of 1,071 million euros. Four of the Wietersdorfer Group's five business areas developed positively despite the declining construction industry, with GRP pipe systems recording significant growth of 19.7 percent and once again being the Carinthian group's highest-turnover business area with a turnover of 482.8 million euros.

Wietersdorfer Group expands into Latin America and acquires GRP pipe specialist O-tek Internacional S.A.S

The Wietersdorfer Group is continuing its successful internationalization course. In August 2023, the Wietersdorfer Group took over 100 percent of O-tek Internacional S.A.S. with production sites in Colombia and Mexico as well as a 25.1 percent share in a production site in Argentina.

Go to Top