Wienerberger 

Wienerberger AG produces and sells clay blocks, facing bricks, roof tiles, and pavers in Europe West, Europe East, and North America. The company offers wall, façade, and roof system for single, two, and multi-family homes, and non-residential construction; paving and water management for gardens, pavements, and parking areas; and electrical cooling and heating installation, drinking water and wastewater, garden irrigation, irrigation systems and water storage. It also provides water management and wastewater disposal, supplies energy, data transfer, and special products; and pipe system solutions. Wienerberger AG was founded in 1819 and is headquartered in Vienna, Austria.