Navantia S.A., S.M.E.

Spainnavantia.es

Navantia S.A., S.M.E. is Spain’s state-owned shipbuilding and marine engineering company. It designs, builds, and maintains naval and civil vessels, integrates onboard systems, and provides lifecycle support from a network of shipyards and technology centers.

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Through its Navantia Seanergies business, the company manufactures large steel components for offshore energy infrastructure, including monopiles, jackets, transition pieces, and offshore substations, along with electrical integration and commissioning services. Navantia’s capabilities cover heavy fabrication, welding, machining, corrosion protection, and quality assurance for high-specification marine and energy applications, supplying projects across Europe and supporting the build-out of offshore wind and associated grid infrastructure.

Also known as Navantia Seanergies.

Projects Navantia is involved in

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Active projects close to Navantia

Navantia in chemical industry news

5 December 2025
Iberdrola Completes Monopile Installation at Windanker Offshore Wind Farm

The Windanker offshore wind farm's 21 monopile foundations are installed. The project is on track to be operational by 2026, expanding Baltic Sea capacity to over 1,100 MW.