Plansee SE is a corporation which has its head office in Reutte, Austria, and is a fully owned division of the Plansee Group. This privately owned company manufactures products based on high-performance materials made from refractory metals such as molybdenum, tungsten, tantalum, niobium, chromium and their alloys. Its products are used in the lighting, electronics, medical, coatings, energy transmission and distribution, system and furnace construction sectors.