Porsche Automobil Holding SE, usually shortened to Porsche or Porsche SE, a Societas Europaea or European Public Company, is a German holding company with investments in the automotive industry. Porsche SE is headquartered in Zuffenhausen, a city district of Stuttgart, Baden-Württemberg and is owned by the Piëch and Porsche families, and Qatar Holdings, through the Qatar Investment Authority (10%).