Navantia

Puerto Real shipyard, in Puerto Real (Cádiz).

Cádiz shipyard

Naval Station Rota (Cádiz).

Navantia Training Center in San Fernando.

Bay of Ferrol:

Ferrol shipyard (La Coruña)

Fene shipyard (La Coruña)

Astillero de Cartagena (Murcia)

Workers at Cartagena have gone on strike complaining of lower salaries than in other shipyards.

Having acquired Harland & Wolff in January 2025, it also owns sites in Belfast, Appledore and two sites in Scotland.

Products

Navantia's activities can be divided into four main sectors: naval defense (the historical core of the group's business and including ships, submarines, and management of the operational availability of forces); systems (research, development, and integration of defense, surveillance, and navigation systems); diversification (renewable marine energy, construction of naval bases and power plants, and offshore installations); and services (maintenance, repair, and life cycle support).

Surface defense

Multi-mission frigates and destroyers: F100 / F110 / F310 / AWD HOBART / ALFA 3000 / ALFA 4000.

Aircraft carrier / multi-mission LHD: ATHLAS 26000.

LPD: ATHLAS 13000.

LCM: Arena 65.

Ocean patrol and corvettes: Avante 300 / AVANTE 1400 / 1800 Combatant / 2200 Combatant / AVANTE 3000 / AVANTE 2200 Patrol.

AOR: Based in the AOR Cantabria design.

AOE with amphibious capabilities: Joint Support Ship (JSS)

Submarine defense

Submarine: S-80 Plus

Propulsion

Turbines: Navantia manufactures naval steam turbines and equipment (such as reduction gears, rudders, shaft lines, and torpedo tubes) for both the civil and military markets. The Navatia turbine factory installed the first propulsion plant on a ship in 1912 and since then has worked independently in collaboration with world-class technologists such as General Electric, Mitsubishi Hitachi PS, Siemens, and Schelde Gears. Its product catalog includes:

Equipment such as reduction gears, shaft lines, rudders, and gas turbine encapsulation.

Steam turbines licensed by Mitsubishi Hitachi Power Systems in an approximate power ranges of 2 to 15 MW for co-generation plants, biomass, and other industrial applications

Components and / or steam turbines in a variety of power ranges with different technologists

Life cycle support that includes repair and / or maintenance, technical assistance, optimization of equipment, and spare parts. Navantia has participated in the manufacture and commissioning of steam turbines for power generation plants in Spain, such as nuclear and thermal plants, co-generation and biomass plants, as well as other industrial applications.

Engines: Navantia has manufactured high and medium speed four-stroke diesel engines since 1947, and is present in a wide range of naval and land application markets. Its product catalog includes:

Propulsion equipment for numerous types of ships

Land propulsion equipment for military vehicles

Generating sets for numerous types of ships

Generating groups for all types of ground applications

After-sales service (technical assistance, maintenance, and spare parts)

Training courses for clients in the operation and maintenance of equipment. The Navantia motor factory has modern facilities (including induction furnaces, CNC machines, more than 5000 square meters of assembly, test benches of up to 10,000 kW) and works with license and technology cooperation agreements with the main companies in the sector, including MAN Diesel Turbo, MTU Friedrischafen, and Caterpillar. Navantia has carried out the re-motorization of the M-60 and AMX-30 battle tanks for the Spanish Army. It also supplies propulsion equipment for Leopard tanks and Pizarro cavalry vehicles.

Offshore

Navantia is increasingly diversifying into the offshore sector, especially in wind energy.