Cammell Laird (founded 1828) built one of the 20 ships in the List of ship launches in 1922
Gusto Shipyard Cammell Laird Mort's Dockyard and Engineering Company Limited Alexander Stephen and Sons Sasebo Naval Arsenal Mitsubishi Heavy Industries Maizuru Naval Arsenal Ateliers & Chantiers de la Loire Sasebo Naval Arsenal Stabilimento Tecnico Triestino Fore River Shipyard Kawasaki Heavy Industries Palmers Shipbuilding and Iron Company Bremer Vulkan New York Shipbuilding Maizuru Naval Arsenal Deutsche Werft AG Bethlehem Shipbuilding Corporation Bethlehem Shipbuilding Corporation Reiherstieg Schiffswerfte & Maschinenfabrik Howaldtswerke Bethlehem Shipbuilding Corporation 
