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.
Wietersdorfer Group awards five international internships for 2026
The Wietersdorfer Group is offering five international internships in the summer of 2026 as part of its GO INTERNATIONAL student program. Three of these will enable students from Austria to gain practical experience in Italy or Croatia. Two further internships are open to international students for a stay in Austria. Students will spend several weeks in one of these countries, working directly in production facilities, laboratories, or commercial departments and taking on clearly defined tasks in the respective business area of the Wietersdorfer Group. Applications can be submitted until March 27, 2026.
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
