Wikipedia
Ceratizit
The CERATIZIT Group is a manufacturer of hard material products for wear protection and cutting tools and is present in more than 50 countries. These products are sold to customers from the automotive industry, mechanical engineering, the oil industry, medical systems, electronics and tools and mould construction. The company is the world's fourth largest producer of hard metals. CERATIZIT S.A. is 50%-owned by Plansee Holding AG, with the remaining shares being held by private owners.