Xella International GmbH

With over 7,000 employees, Xella Group is one of the leading, internationally operating solution provider of building materials and related industries. With its Ytong, Silka and Hebel brands, Xella is one of the world‘s largest manufacturers of autoclaved aerated concrete and calcium silicate units. The Multipor brand stands for non-flammable mineral insulation boards. With Ursa we are one of Europe‘s leading manufacturers of insulation materials.