Frauenthal Holding AG engages in the manufacture and sale of automotive components and plumbing supplies. It operates through the following business divisions: Frauenthal Automotive, Frauenthal Trade, and Holdings and Other. The Frauenthal Automotive business division supplies pressed and welded components; air tanks for truck and trailer compressed air braking systems; and U-shaped mountings for leaf springs. The Frauenthal Trade business division sells sanitary, heating, and plumbing products. The company was founded by Ludwig Neumann in 1921 and is headquartered in Vienna, Austria.