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Eni S.p.A.

Companies/Italy  •  Curated by Admin Timeline.sg

Eni S.p.A. is an Italian multinational oil and gas company founded in 1953 by Enrico Mattei. It evolved from a state-owned entity into a global energy player, with key milestones in exploration, production, and corporate restructuring.

Chronological Storyline (44 Milestones)

Feb 10, 1953 CE

Eni Founded

Ente Nazionale Idrocarburi (Eni) was established by law on February 10, 1953, as a state-owned oil and gas company. Enrico Mattei became its first president. #oil #history

Eni Founded
Eni Founded
By Rocielma - Own work, CC BY-SA 4.0, https://commons.wikimedia.org/w/index.php?curid=38941767
1954 CE

Discovery of Natural Gas in Po Valley

Eni discovered significant natural gas reserves in the Po Valley, Italy, providing a domestic energy source and reducing reliance on imports. #energy #gas

1957 CE

First International Agreement with Iran

Eni signed a landmark 50-50 profit-sharing agreement with Iran, breaking the dominance of the 'Seven Sisters' oil cartel. This deal became a model for other oil-producing nations. #oil #geopolitics

1960 CE

Agip Nucleare Established

Eni's subsidiary Agip Nucleare was founded to explore nuclear energy, reflecting the company's diversification into power generation. #nuclear

Oct 27, 1962 CE

Enrico Mattei Dies in Plane Crash

Enrico Mattei died in a mysterious plane crash near Bascapè, Italy. His death marked the end of Eni's aggressive expansion era and prompted leadership changes. #history #mystery

Enrico Mattei Dies in Plane Crash
Enrico Mattei Dies in Plane Crash
By Unknown author - ilpost.it, Public domain, https://commons.wikimedia.org/w/index.php?curid=124638660
1963 CE

Discovery of Oil in Nigeria

Eni's subsidiary Agip discovered oil in Nigeria, marking its entry into sub-Saharan African exploration. #oil #nigeria

1964 CE

Discovery of Oil in Libya

Eni discovered significant oil fields in Libya, strengthening its position in North Africa. #oil #libya

1965 CE

Start of Operations in Egypt

Eni began exploration and production activities in Egypt, securing long-term concessions. #egypt #energy

1969 CE

Discovery of Gas in the North Sea

Eni discovered natural gas in the Dutch sector of the North Sea, diversifying its European upstream portfolio. #gas #northsea

1974 CE

Discovery of Oil in the North Sea (Ekofisk)

Eni's subsidiary Agip participated in the Ekofisk oil field discovery, one of the largest in the North Sea. #oil #northsea

1977 CE

Eni Acquires Snamprogetti

Eni acquired Snamprogetti, an engineering and project management firm, to strengthen its capabilities in large-scale energy projects. #acquisition

1981 CE

Discovery of Oil in Angola

Eni discovered oil offshore Angola, expanding its African presence. #angola #oil

1984 CE

Privatization Begins

The Italian government started selling stakes in Eni, part of a broader privatization program. Eni shares were first listed on the Milan Stock Exchange. #privatization

1989 CE

EniChem Merger

Eni merged its chemical operations into EniChem, creating one of Europe's largest chemical companies. #chemicals

1992 CE

Acquisition of Occidental Petroleum's Italian Assets

Eni acquired Occidental's Italian upstream and downstream assets, strengthening its domestic position. #acquisition #italy

1995 CE

Discovery of Giant Offshore Gas Field in Egypt

Eni discovered the giant Zohr gas field offshore Egypt, one of the largest in the Mediterranean. #gas #egypt

Discovery of Giant Offshore Gas Field in Egypt
Discovery of Giant Offshore Gas Field in Egypt
By Max Roser - Our World in Data: https://ourworldindata.org/grapher/energy-consumption-by-source-and-region?stackMode=absolute&country=~EGY, CC BY 4.0, https://commons.wikimedia.org/w/index.php?curid=115808852
1996 CE

Eni Becomes a Joint-Stock Company

Eni was transformed from a state-owned entity into a joint-stock company (S.p.A.) as part of privatization. #corporate

1998 CE

Acquisition of British-Borneo Petroleum

Eni acquired British-Borneo Petroleum for $1.6 billion, expanding its North Sea and international assets. #acquisition

1999 CE

Acquisition of LASMO

Eni acquired LASMO, an independent UK oil and gas company, for $4.2 billion, adding assets in the North Sea, Indonesia, and Pakistan. #acquisition

2000 CE

Eni Shares Listed on New York Stock Exchange

Eni listed its shares on the NYSE to attract international investors. #stockmarket

2001 CE

Discovery of Oil in Kazakhstan (Kashagan)

Eni became a partner in the Kashagan oil field, the world's largest discovery in decades. #oil #kazakhstan

2002 CE

Eni Acquires AgipPetroli and AgipGas

Eni fully integrated its downstream subsidiaries AgipPetroli and AgipGas into the parent company. #corporate

2003 CE

Start of Blue Stream Pipeline Operations

The Blue Stream pipeline, a joint venture with Gazprom, began transporting natural gas from Russia to Turkey under the Black Sea. #gas #pipeline

2005 CE

Acquisition of Nigerian Oil Blocks

Eni acquired a 20% stake in Nigeria's OPL 245 block, later embroiled in a corruption scandal. #nigeria #oil

2006 CE

Discovery of Oil in the Gulf of Mexico

Eni discovered the giant Kaskida oil field in the deepwater Gulf of Mexico. #oil #gulf

2007 CE

Sale of EniChem's Stake in Versalis

Eni restructured its chemical division, selling its stake in Versalis to focus on core oil and gas. #chemicals #restructuring

2008 CE

Acquisition of Burren Energy

Eni acquired Burren Energy for $2.5 billion, gaining assets in the Middle East and India. #acquisition

2009 CE

Start of Production at Goliat Field in Norway

The Goliat oil field, operated by Eni, started production in the Barents Sea. #oil #norway

Start of Production at Goliat Field in Norway
Start of Production at Goliat Field in Norway
By T3n60 - File:Oil Rig.JPG, CC BY-SA 4.0, https://commons.wikimedia.org/w/index.php?curid=55117446
2010 CE

Eni Becomes Operator of Zohr Gas Field

Eni assumed operatorship of the Zohr gas field, the largest gas discovery in the Mediterranean. #gas #egypt

2011 CE

Sale of Snam Stake to Cassa Depositi e Prestiti

Eni sold a 30% stake in gas grid operator Snam to state lender Cassa Depositi e Prestiti for €3.5 billion. #divestiture

2012 CE

Corruption Scandal in Nigeria (OPL 245)

Eni and Shell faced allegations of bribery in the acquisition of the OPL 245 oil block. Legal proceedings began. #scandal #corruption

2013 CE

Discovery of Gas in Mozambique

Eni discovered the Mamba South gas field in the Rovuma Basin, Mozambique, one of the largest gas finds in Africa. #gas #mozambique

2014 CE

Eni Restructures into New Divisions

Eni announced a reorganization into Exploration & Production, Gas & Power, and Refining & Marketing. #restructuring

2015 CE

Start of Production at Zohr Gas Field

Eni began natural gas production from the Zohr field offshore Egypt ahead of schedule. #gas

2016 CE

Eni Sells Snam Stake to China Investment Corporation

Eni sold a 10% stake in Snam to China Investment Corp for €1.8 billion. #divestiture

2017 CE

Eni Announces Major Oil Discovery in Angola

Eni discovered the Kalimba oil field in Block 15/06 offshore Angola. #angola #oil

2018 CE

Eni Acquires ExxonMobil's Norwegian Assets

Eni's subsidiary Vår Energi acquired ExxonMobil's upstream assets on the Norwegian Continental Shelf for $4.5 billion. #acquisition #norway

2019 CE

Eni Launches Corporate Venture Capital Fund

Eni launched a €200 million venture capital fund to invest in clean energy and digital technologies. #venturecapital #energy

Jun 15, 2020 CE

Eni Commits to Net Zero by 2050

Eni announced a long-term strategy to achieve net-zero greenhouse gas emissions by 2050. #climate #sustainability

2021 CE

Discovery of Oil in Ivory Coast

Eni discovered the Baleine oil and gas field offshore Ivory Coast, the largest discovery in the country. #oil #ivorycoast

2022 CE

Eni Acquires 100% of Neptune Energy's UK Assets

Eni purchased Neptune Energy's UK portfolio, strengthening its North Sea position. #acquisition

2023 CE

Eni Announces 40% Stake Sale in Plenitude to IFM Investors

Eni sold a 40% stake in its retail energy unit Plenitude to Australian fund IFM Investors for €3.5 billion. #divestiture #energy

May 15, 2024 CE

Eni Sells Stake in ADNOC's Ruwais LNG Project

Eni sold its 8% stake in the Ruwais LNG project in the UAE to ADNOC for a reported $1 billion. #lng #uae

2025 CE

Eni Commissions Floating LNG Facility in Congo

Eni's Tango FLNG facility began producing liquefied natural gas off the coast of Congo. #lng #congo