ホヴァルツヴェルケ＝ドイツ造船
German Naval Yards Holdings GmbH (GNYH) is a German shipyard group which combines three shipyards in the Kieler Förde under its umbrella: German Naval Yards Kiel (successor of Howaldtswerke-Deutsche Werft), Nobiskrug (Rendsburg) and (Kiel).