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.

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.

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

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.

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.

In 2022, five female students and one male student were able to visit five of our subsidiaries and get to know the country, the people and the respective companies on site, within the framework of clearly defined projects. Internships were offered in Slovenia, Croatia, Germany, France and Norway.

In 2022, five female students and one male student were able to visit five of our subsidiaries and get to know the country, the people and the respective companies on site, within the framework of clearly defined projects. Internships were offered in Slovenia, Croatia, Germany, France and Norway.

A year ago, we revitalized our power plant chain in the Görtschitz Valley and brought it up to the state of the art. In 2022, wood dust combustion was started at the Peggau lime plant with the aim of reducing both CO2 emissions and dependence on gas. At the same time, several large-scale PV plants went and are going into operation in Austria, Spain and Slovenia.

The Wietersdorfer Group is looking for motivated students who want to gain practical experience in modern industry and thus expand their skills under the motto "Go International". To this end, [...]

The Wietersdorf revitalized their hydropower plants along the Görtschitz River and now produce 18,000 MWh of green electricity, which corresponds to about ¼ of their total own electricity consumption.

The WIG management announces that as of 1 June, DI Alice Godderidge will join Wolfgang Lux (CEO) and Konstantin Urbanides (CFO) at the top of Poloplast and will move up to CEO as of 1st October.

The Business Segment Lime consists of four companies in three countries, which produce lime and limestone products at five locations. In recent years, the mutual exchange of information has already [...]

HPUSA would like to announce that Martin W. Dana, who joined the HPUSA management team as VP of Sales in January of 2018, has been promoted to the position of President, CEO effective April 1, 2020.

Green Energy for w&p Zement at the Wietersdorfer plant. In the year 2020 10 Mio. € will be invested do generate 25% CO2 neutral electric energy.

In 2018 HOBAS Pipe USA celebrated its 25th anniversary as a highly successful subsidiary of the Wietersdorfer Group. In 2018, 90 employees realized a turnover of $85 million. By the end of 2019, HOBAS' staff might crack the $100 million level.