Peter Verholen

Wendt Holding GmbH is a holding company with interests in grinding machines. The compnay and its subsidiaries develop and produce grinding technologies for hard materials, steel, glass, hard metal, ceramic and polycrystalline materials. The company was founded in 1920 and is headquartered in Meerbusch, Germany.

Part of RHI Magnesita NV, Radex Austria AG is an Austrian company.

Veitsch Radex AG is an Austrian company that specializes in manufacturing heat-resistant refractory products.

Rappold Winterthur Technologie GmbH engages in the production of bonded grinding tools for industrial applications. It also manufactures ceramic abrasives. The company is headquartered in Villach, Austria.

EOS Holding AG operates as a holding company, which engages in additive manufacturing activities. The firm specializes in e-manufacturing technology that allows the fabrication of elaborate structures that were previously not feasible in conventional mass production. It also focuses on the development of laser sintering systems and software solutions for rapid prototyping and serial production runs. It serves businesses in the aerospace, automobile, indusrtial, lifestyle products, medicine, rapid prototyping, and toolmaking sectors. The company is headuqartered in Krailling, Germany.