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 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 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 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 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