Frauenthal Holding AG engages in the manufacture and sale of automotive components and plumbing supplies. It operates through the following segments: Frauenthal Automotive, Frauenthal Trade, and Holdings and Other. The Frauenthal Automotive segment provides pressed and welded components; and air tanks for trucks and braking systems. The Frauenthal Trade segment markets sanitary, heating, and installation technology solutions. The company was founded by Ludwig Neumann in 1921 and is headquartered in Vienna, Austria.