Astaldi S.p.A. is an Italian multinational major construction company based in

Rome , established_title = Founded , established_date = 753 BC , founder = King Romulus ( legendary) , image_map = Map of comune of Rome (metropolitan city of Capital Rome, region Lazio, Italy).svg , map_caption ...

. The group is active in the fields of civil engineering,

hydraulic engineering Hydraulic engineering as a sub-discipline of civil engineering is concerned with the flow and conveyance of fluids, principally water and sewage. One feature of these systems is the extensive use of gravity as the motive force to cause the mov ...

Electromechanical Engineering In engineering, electromechanics combines processes and procedures drawn from electrical engineering and mechanical engineering. Electromechanics focuses on the interaction of electrical and mechanical systems as a whole and how the two system ...

and transportation. Significant subsidiaries include: Astaldi Concessioni, NBI, Astaldi Construction Corp, NBI, TEQ Construction Enterprise.

History

The company was founded in 1929 by Sante Astaldi, and a member of the Astaldi family remains on the company's board. Astaldi was involved in many major European civil works projects pre-

World War II World War II or the Second World War, often abbreviated as WWII or WW2, was a world war that lasted from 1939 to 1945. It involved the World War II by country, vast majority of the world's countries—including all of the great power ...

, including the

–

Naples Naples (; it, Napoli ; nap, Napule ), from grc, Νεάπολις, Neápolis, lit=new city. is the regional capital of Campania and the third-largest city of Italy, after Rome and Milan, with a population of 909,048 within the city's adminis ...

railway. After the war, the company extended its activities to Africa, where it focused on road construction. Between the 1950s and the 1970s, Astaldi's presence was introduced to the Middle East, Central and South America, and the Far East. The company split into Impresa Astaldi Estero SpA (for foreign markets) and Impresa Astaldi Estero SpA (for Italian projects) in 1950, but merged to form the present-day Astaldi SpA in the 1980s. Astaldi continued to diversify its projects, entering new markets in the United States,

Turkey Turkey ( tr, Türkiye ), officially the Republic of Türkiye ( tr, Türkiye Cumhuriyeti, links=no ), is a list of transcontinental countries, transcontinental country located mainly on the Anatolia, Anatolian Peninsula in Western Asia, with ...

and

Indonesia Indonesia, officially the Republic of Indonesia, is a country in Southeast Asia and Oceania between the Indian and Pacific oceans. It consists of over 17,000 islands, including Sumatra, Java, Sulawesi, and parts of Borneo and New Guine ...

throughout the 1980s and 1990s. The Canadian portion of the company attempted to build a power station a Muskrat Falls in Labrador, Canada in 2016 without having a structural engineering permit to work on such a project. The company was deemed "professionally incompetent". In November 2020,

Webuild Webuild SpA (formerly Salini Impregilo SpA) () is an Italian industrial group specialised in the construction and civil engineering business headquartered in Milan. The company was formally founded in 2014 as the result of the merger by incorporat ...

acquired a 65% shareholding in Astaldi.

Major projects

Significant projects include:

Italy

Rome Metro The Rome Metro ( it, Metropolitana di Roma) is a rapid transit system that operates in Rome, Italy. It started operation in 1955, making it the oldest in the country. The Metro comprises three lines – A (orange), B (blue) and C (green) � ...

completed in 1955 *

Genoa Metro __NOTOC__ The Genoa Metro ( it, Metropolitana di Genova) is a rapid transit consisting of a single line that connects the centre of Genoa, Italy with the suburb of Rivarolo Ligure, to the north-west of the city centre. The service is currently m ...

completed in 1990 *The Lampeggiano Dam in Italy completed in 1992 *

Milan Metro The Milan Metro ( it, Metropolitana di Milano) is the rapid transit system serving Milan, Italy, operated by Azienda Trasporti Milanesi. The network consists of 5 lines, identified by different numbers and colours, with a total network length of ...

completed in 1999 *The Rosamarina Dam in

Sicily (man) it, Siciliana (woman) , population_note = , population_blank1_title = , population_blank1 = , demographics_type1 = Ethnicity , demographics1_footnotes = , demographi ...

completed in 1999 * The Rome-Naples High Speed Line completed in 2005

Romania

Arena Națională Arena Națională () is a retractable roof football stadium in Bucharest, Romania. It opened in 2011 on the site of the original National Stadium, which was demolished between 2007 and 2008. The stadium hosts major football matches including ho ...

completed in 2011 *

Basarab Overpass The Basarab Overpass ( ro, Pasajul Basarab) is a road overpass in Bucharest, Romania, connecting Nicolae Titulescu blvd. and Grozǎveşti Road, part of Bucharest's inner city ring. A design by engineer Javier Manterola, its construction was under ...

completed in 2011

Turkey

* Mount Bolu Tunnel, long road tunnel completed in 2007 *

Golden Horn Metro Bridge The Golden Horn Metro Bridge ( tr, Haliç Metro Köprüsü) is a cable-stayed bridge carrying the M2 line of the Istanbul Metro across the Golden Horn in Istanbul, Turkey. It connects Karaköy and Küçükpazarı on the European side of I ...

, long metro line bridge, completed in February 2014. *

Yavuz Sultan Selim Bridge The Yavuz Sultan Selim Bridge ( tr, Yavuz Sultan Selim Köprüsü) is a bridge for rail and motor vehicle transit over the Bosphorus strait, to the north of two existing suspension bridges in Istanbul, Turkey. It was initially named the Third ...

, a road-rail bridge over the

Bosphorus The Bosporus Strait (; grc, Βόσπορος ; tr, İstanbul Boğazı 'Istanbul strait', colloquially ''Boğaz'') or Bosphorus Strait is a natural strait and an internationally significant waterway located in Istanbul in northwestern Tu ...

with a longest span of , completed in August 2016. *

İzmit Bay Bridge The Osmangazi Bridge ( tr, Osman Gazi Köprüsü) is a suspension bridge spanning the Gulf of İzmit at its narrowest point, . The bridge links the Turkish city of Gebze to the Yalova Province and carries the O-5 motorway across the gulf. Th ...

, road bridge under construction with longest span, due to be completed in 2017

Abroad

Caracas Metro The Caracas Metro ( es, Metro de Caracas) is a mass rapid transit system serving Caracas, Venezuela. It was constructed and is operated by Compañía Anónima Metro de Caracas, a government-owned company that was founded in 1977 by José Gon ...

in Venezuela completed in 1983 *

Large Electron–Positron Collider The Large Electron–Positron Collider (LEP) was one of the largest particle accelerators ever constructed. It was built at CERN, a multi-national centre for research in nuclear and particle physics near Geneva, Switzerland. LEP collided elec ...

for CERN, Switzerland completed in 1989 *

Copenhagen Metro The Copenhagen Metro ( da, Københavns Metro, ) is a 24/7 rapid transit system in Copenhagen, Denmark, serving the municipalities of Copenhagen, Frederiksberg, and Tårnby. The original system opened in October 2002, serving nine stations o ...

completed in 2002 * Upgrade for a key stretch of Bulgarian railway infrastructure completed in 2010 * Second line of

Warsaw Metro The Warsaw Metro ( pl, Metro Warszawskie) is a rapid transit underground system serving the Polish capital Warsaw. It currently consists of two lines, the north-south Line M1 which links central Warsaw with its densely populated northern and sou ...

completed in 2013 * Construction of the new International Terminal of

Santiago International Airport Santiago (, ; ), also known as Santiago de Chile, is the capital and largest city of Chile as well as one of the largest cities in the Americas. It is the center of Chile's most densely populated region, the Santiago Metropolitan Region, whose ...

, Santiago, Chile, completed in 2021. * Expressway S2 in

Warsaw Warsaw ( pl, Warszawa, ), officially the Capital City of Warsaw,, abbreviation: ''m.st. Warszawa'' is the capital and largest city of Poland. The metropolis stands on the River Vistula in east-central Poland, and its population is official ...

, Poland completed in 2021. * Construction on the

Versova–Bandra Sea Link The Versova–Bandra Sea Link (VBSL) is an under construction bridge in Mumbai, Maharashtra, India. The bridge will connect Versova, a neighbourhood in the suburb of Andheri to the Bandra–Worli Sea Link in Bandra, as part of the Coastal R ...

Mumbai Mumbai (, ; also known as Bombay — the official name until 1995) is the capital city of the Indian state of Maharashtra and the ''de facto'' financial centre of India. According to the United Nations, as of 2018, Mumbai is the secon ...

, India due to be completed in 2023. * Construction of the dome structure of the European

Extremely Large Telescope The Extremely Large Telescope (ELT) is an astronomical observatory currently under construction. When completed, it is planned to be the world's largest optical/near-infrared extremely large telescope. Part of the European Southern Observator ...

on Cerro Armazones for the

European Southern Observatory The European Organisation for Astronomical Research in the Southern Hemisphere, commonly referred to as the European Southern Observatory (ESO), is an intergovernmental organization, intergovernmental research organisation made up of 16 mem ...

in Chile due to be completed in 2024.

References

{{reflist Companies based in Rome Construction and civil engineering companies established in 1929 Companies listed on the Borsa Italiana Construction and civil engineering companies of Italy Italian companies established in 1929 Multinational companies headquartered in Italy Italian brands