Shipbuilding companies of Spain

'''''' 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.

Euskalduna de Construcción y Reparación de Buques de Bilbao (shortened to Euskalduna) was a Basque engineering company specialising in ship construction, firearms, locomotives, and automobiles. The company was based in Bilbao, Spain and operated from 1900 until closure in 1984.