Wikipedia
Wienerberger
Wienerberger AG is the world’s largest producer of bricks, and number one on the clay roof tile market in Europe with 230 plants in 30 countries. The company also holds leading positions in concrete pavers in Central-East Europe and pipe systems in Europe. It is based in Vienna, Austria. Founded in 1819, the company's shares have been listed on the Vienna Stock Exchange since 1869 and currently have a free float of 100%.