Jump to content

Navantia

From Wikipedia, the free encyclopedia
(Redirected from Empresa Nacional Bazán)
Navantia, S.A.
Company typeState-owned enterprise
IndustryDefence, Shipbuilding, Engineering
PredecessorEmpresa Nacional Bazán
FoundedJanuary 1, 2005; 19 years ago (2005-01-01)
Headquarters
Madrid, Community of Madrid
,
Spain
Area served
Worldwide
Key people
Ricardo Domínguez García-Baquero (President)[1]
ProductsWarships, Hospital ship, Yachts, Ferries, cargo ships, platform supply vessels, Dredger, Marine propulsion, Offshore engineering
RevenueIncrease 1.43 billion euros[2] (2023)
Decrease -63 million euros[2] (2023)
Decrease -122 million euros[2] (2023)
Total assetsIncrease 5.8 billion euros (2023)[2]
OwnerSEPI (100%)
Number of employees
4,939[2] (2023)
ParentSEPI
DivisionsNavantia Sistemas
SubsidiariesNavantia Australia
Navantia Arabia
Navantia UK
SAES Capital
Sainsel Sistemas Navales
Websitewww.navantia.es

Navantia is a Spanish state-owned shipbuilding dedicated to civil and military naval construction, the design of deep-tech systems[3] and the manufacture of structures for the renewable energy sector, such as offshore wind or hydrogen.[4]

It was established in 2005 following the segregation of the military assets of the IZAR Group. The company designs, builds, and supports different types of surface vessels, submarines, and systems. It directly employs nearly 4,000 workers distributed among its operating centers in A Coruña, Cádiz, Cartagena and Madrid.

Navantia is the fifth-largest shipbuilder in Europe and the ninth-largest in the world. The company is also expanding into markets such as renewable energy, the offshore industry and naval services.

Company

[edit]
Navantia‘s headquarters in Madrid
One of the 18th-century doors of the shipyards in Ferrol

The origins of Navantia go back to the beginnings of Spanish naval construction in the 13th century with the Real Atarazanas de Sevilla and the Real Carenero of San Fernando. Ships made in these yards played a key role in the discovery of America, but demand for larger ships with greater drafts meant that navy ship production was moved to Arsenal de Ferrol (A Coruña), Arsenal de Cartagena (Murcia), and La Carraca, (Cádiz) under reforms introduced by the Marques de la Ensenada and Jorge Juan in the eighteenth century.

These shipyards became part of the Spanish Naval Construction Society (La Naval) where civil shipyards such as Matagorda in Puerto Real (Cádiz) or Sestao (Vizcaya) also belonged. The state took over the military arsenals at the end of the Spanish Civil War and formed the Empresa Nacional Bazán in 1947 to build ships using foreign technology. Bazán later began to develop its own ship projects.

IZAR was formed in 2000 following a merger between Astilleros Españoles, a company that brought together publicly-owned civil shipyards, and the Empresa Nacional Bazán. To achieve greater efficiency, the Sociedad Estatal de Participaciones Industriales (SEPI), the largest shareholder and manager of the IZAR group, separated the military branch in December 2004 and subsequently formed Navantia in March 2005. The civil operations were later also transferred to Navantia. The company is 100% owned by SEPI, the Spanish state-owned industrial holding group, and it designs, builds, repairs, and modernizes military and civilian vessels.

In March 2016, Navantia was selected as the 'preferred bidder' for two logistics support ships for the Royal Australian Navy.[5] In April 2021, Navantia launched its first completely Spanish designed and built submarine, the Issac Peral S-81. This was 133 years after the launch of the world's first functional military submarine, the Peral.[6]

Location

[edit]
Map

Navantia has locations throughout Spain. The company's headquarters are in Madrid and production centers are in:

Products

[edit]

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

[edit]

Submarine defense

[edit]

Propulsion

[edit]
  • 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.[7]
  • 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

[edit]

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

Major projects

[edit]
Spanish Navy LHD Juan Carlos I during afloat completion stage
Royal Australian Navy flagship HMAS Canberra in 2021
Navantia's F-103 AEGIS frigate Blas de Lezo from the Spanish Navy (2009)
The frigate HNoMS Fridtjof Nansen of the Royal Norwegian Navy in Oslo (2006)

See also

[edit]

References

[edit]
  1. ^ Martín, Alejandro (18 April 2021). "Ricardo Domínguez: Del campo al timón de Navantia". Diario de Cádiz.
  2. ^ a b c d e "Navantia Group 2023 Accounts" (PDF). www.navantia.es. 2023. Retrieved 16 October 2024.
  3. ^ "Navantia Business Areas".
  4. ^ "Navantia Seanergies".
  5. ^ "Pre-election promise on shipbuilding sought by Labor, Xenophon, unions after Spain wins naval deal". ABC News. 11 March 2016. Retrieved 13 March 2016.
  6. ^ "Bautizo del submarino Isaac Peral, el más potente del mundo". AS.com (in Spanish). 2021-04-22. Retrieved 2021-04-23.
  7. ^ "Turbines | Propulsion and Generation". Navantia. Retrieved 2021-05-05.
[edit]
Retrieved from "https://en.wikipedia.org/w/index.php?title=Navantia&oldid=1255224394"