Stephan Müller

Wienerberger AG is a global supplier of building material and infrastructure solutions situated in Vienna. We are the only multinational producer of clay blocks, facing bricks and roof tiles, ceramic and plastic pipes, and concrete and clay pavers. We are the world market leader in clay blocks and also hold leading positions in our other areas of business. Founded in 1819 Wienerberger looks back to a history of 200 years.