Submarine builders

Japanese company

thumb|right|The shipyards of Riva Trigoso seen from [[Punta Manara. In the docks the nears completion.]]

German shipbuilding company

naval defence company based in France

'''''' is a Spanish state-owned shipbuilding enterprise dedicated to civil and military naval construction, the design of deep-tech systems and the manufacture of structures for the renewable energy sector, such as offshore wind or hydrogen.

shipyard in the United States

subsidiary of General Dynamics Corporation

TKMS AG & Co. KGaA (ThyssenKrupp Marine Systems) is a group and holding company of providers of naval vessels, surface ships and submarines. It was founded when large industrial conglomerate ThyssenKrupp acquired Howaldtswerke-Deutsche Werft in January 2005.

JSC PO Sevmash () is a Russian joint-stock company (JSC) under the vertically-integrated United Shipbuilding Corporation. The shipbuilding operations of Sevmash is in the port city of Severodvinsk on the White Sea in the Russian Federation.

shipyard in Saint Petersburg, Russia

shipyard in Malmö, Sweden

shipbuilder headquartered in Kaohsiung, Taiwan

part of BAE Systems

shipbuilding subsidiary of Kawasaki Heavy Industries