|Type||Società per azioni|
|Traded as||BIT: IPG|
|Industry||Construction, civil engineering|
|Key people||Claudio Costamagna (Chairman), Pietro Salini (CEO)|
|Products||Infrastructure and industrial plant construction and engineering; motorway operating concessions|
|Revenue||€2.281 billion (2012)|
|Operating income||€(25) million (2012)|
|Profit||€601 million (2012)|
IMPREGILO S.p.A. (Italian pronunciation: [impregìlo]) is an Italy-based construction and civil engineering business headquartered in Milan. The company was formally founded in 1959 and, through mergers, has grown to become a large Italian engineering and general contracting group in the construction, concession and environmental sectors. It is listed on the Milan Stock Exchange. It is directed by Pietro Salini.
Impregilo was founded in 1959 and expanded following a merger with Cogefar-Impresit S.p.A., Girola S.p.A. and Lodigiani S.p.A. in 1990.
Impregilo undertake the following types of works: dams, hydroelectric power plants, railways, subterranean projects, undergrounds, bridges, viaducts, highways, roads, ports, airports and prestigious residential and office complexes. The company operates in more than 30 countries on 5 continents with 11,890 employees. It is organised into three businesses: Construction, Engineering & Plant Construction, General contracting, Concessions.
Projects in which Impregilo has been involved include buildings, public utilities, motorways, underground works, airports, water supply systems, waste disposals, hospitals and land development. Some major examples include:
- the Kariba Dam, Zimbabwe/Zambia, 1959
- the Dez Dam, Iran, 1963
- the Akosombo Dam, Ghana, 1966
- the Salvage of the Abu Simbel temples, Egypt, 1968
- the bay of Fontvieille, Monaco, 1973
- the Tarbela Dam, Pakistan, 1976
- the Fréjus Road Tunnel, France/Italy, 1980
- the Trans-Gabon Railway, Gabon, 1982 
- the San Roque González de Santa Cruz Bridge, Argentina/Paraguay, 1990 
- the New Hemicycle of European Parliament, France, 1997
- the Lesotho Highlands Water Project, 1998
- the Ecorodovias motorway system, Brazil, 2002
- the Ghazi Barotha Dam, Pakistan, 2002
- the Nathpa Jhakri Hydroelectric Power Project, India, 2003
- the Sheikh Zayed Mosque, United Arab Emirates, 2003
- the Desalination plant Jebel Ali l1, United Arab Emirates, 2005
- the Kárahnjúkar Hydropower Project, Iceland, 2008
- the Milan-Turin and Bologna-Florence high speed railways, Italy, 2009
Impregilo, together with the Spanish company Sacyr Vallehermoso and other two companies (Belgian Jan de Nul and Panamanian Cusa), won the tender for the expansion of the Panama Canal, due to be completed in 2014.
Impregilo is the lead partner in the consortium for the Messina Bridge project which, according to the announcement by Silvio Berlusconi on 6 March 2009, will now go ahead and be completed in 2016.
- "Preliminary Results 2012". Impregilo. Retrieved 31 March 2013.
- "Water project trial targets Italian giant". Southern Africa Documentation and Cooperation Centre. September 4, 2006. Retrieved 14 July 2013.
- Impregilo today
- Latest presentation
- Spurwing facts
- Ilisu Dam campaign
- VRA honours Italy contractors of Akosombo Kpong dams
- Abu Simbel
- Lavori marittimi nella Baia di Fontvieille
- Fréjus, Tir trains: falls on the last alibi for the Turin-Lyon
- Ferrovia transgabonese
- Ponte Posadas - encarnacion sul fiume Paranà
- A much discussed chamber
- Corner House
- Riaa Law
- Power Technology
- Grand Mosque Abu Dhabi
- Financing agreed for Jebel Ali L Power Plant
- Karahnjukar website - Impregilo
- Italians set national rail speed record in tunnel
- Panama Canal Announces "Best Value" Proposal for New Set of Locks Expansion Contract
- Consorzio TAT website
- Impregilo up on infrastructure hopes. Reuters 9 March 2009.
- Italian-led group wins $2bn contract to build north Doha Metro line Doha News