We are a world market leader operating on integrated global markets. When it comes to customer services for our three business units, Building Technology, Casting Technology and Rolled Products, the company headquarters and central production site in Olpe is supported by six German and nine foreign sales offices. As well as Germany, our sites are located in the Netherlands, Switzerland, Austria, Czech Republic, Denmark, the United Kingdom, the United States, China and Singapore.

Our core business is enhanced by our affiliated subsidiaries. In the Rolled Products business unit, this is Profiltech Stufenbandprofile GmbH in Keltern, which manufactures high-precision profiled strip. The design competency in Building Technology is complemented by Dendrit Haustechnik-Software GmbH in Dülmen.