WE ARE WIETERSDORFER
We shape the future – with inspiration and experience, with commitment and foresight
and with the solid foundation of a 125-year-old family business.
The continuation of the internationalization strategy brought the Wietersdorfer Group an increase in turnover of 3.2 percent
Despite stagnating construction activity and increasing competitive pressure in Europe, global Group sales rose to 1,105 million euros. This corresponds to an increase of 3.2% compared to the 2023 financial year, once again confirming the effectiveness of the consistently pursued internationalization strategy.
La economía circular en acción en el fabricante de tubos de PRFV de Wietersdorf en Colombia O-tek Internacional S.A.S.
El fabricante de tubos de PRFV O-tek, que forma parte del Grupo Wietersdorfer desde 2023, le compra a Andercol S.A. resinas de poliéster para la producción de sus tubos. Esta empresa de Medellín produce las resinas a partir de botellas de PET recicladas, entre otras cosas
Wietersdorfer Goes Down Under – next step in internationalization to Australia
The Wietersdorfer Group acquires 75.1 percent of the shares in the Australian GRP pipe manufacturer, RPC Pipe Systems, via its subsidiary Amiblu Australia Ltd. The Carinthian family-owned company thus secures the Australian market and strengthens its market presence in the Asia-Pacific region. With this acquisition, the Wietersdorfer Group is now active with production sites in North and South America, Europe, Africa and Australia.






