Wienerberger Group

The Wienerberger Group is a leading international supplier of smart solutions for the entire building shell and infrastructure. Wienerberger is the world’s largest producer of bricks (Porotherm, Terca) and the market leader in clay roof tiles (Koramic, Tondach) in Europe and concrete pavers (Semmelrock) in Eastern Europe. In pipe systems (vitrified clay pipes under the …

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Wiener Stadtwerke

Logo Wiener Stadtwerke

With around 16,000 employees, Wiener Stadtwerke is Austria’s largest municipal infrastructure service provider, with a responsible mission – and an important economic factor as an employer and investor. The Group invests hundreds of millions of euros every year, primarily in infrastructure in the areas of transport and energy. With the Group companies Wien Energie, Wiener …

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