Eni S.p.A.
Market Cap
$75.1B
Global Rank
#213
All-Time High
$75.1B
2026-08-11
Total Growth
+0%
since 2026
Market Cap Context
- Larger than 42% of the 367 companies we track (globally).
- Equivalent to 2.9% of Italy's GDP (2025 data).
- Just above: #212 Suncor Energy Inc. ($75.4B)
- Just below: #214 O'Reilly Automotive, Inc. ($74.9B)
- Best year: 2021 (+52%). Worst year: 2020 (-34%).
Eni S.p.A. Financial Breakdown (FY 2025)
Source: Yahoo Finance โ ENI.MI annual filings (2025) (converted from EUR at 0.93) โ$88.3B revenue ยท $4.8B operating income ยท $2.8B net income
- โOperating margin: 5.5% on $88.3B in revenue.
- โNet income margin: 3.2% โ $2.8B in profit.
- โFree cash flow: $4.4B (5.0% of revenue).
Cost / Operating Expenses
Total operating expenses $83.5B
Total
$83.5B
Capital Expenditures
$9.9B
This fiscal year (near-total AI infrastructure buildout)
Free Cash Flow
$4.4B
Trailing twelve months
Figures rounded from the annual SEC filing. Unaudited. For informational purposes only, not investment advice.
About Eni S.p.A.
Eni S.p.A. is an Italian multinational energy company. It is considered one of the "supermajor" oil companies in the world, with a market capitalization of โฌ48 billion, as of 31 December 2025. The Italian government owns a 33.084% golden share in the company, 2.166% held through the Ministry of Economy and Finance and 30.918% through the Cassa Depositi e Prestiti. The company is a component of the Euro Stoxx 50 stock market index.
Eni S.p.A. Market Cap History (2026โ2026)
Eni S.p.A. vs Sector Peers by Market Cap
Compare Eni S.p.A.
Ranking History
| Year | Market Cap | Rank | YoY Change |
|---|---|---|---|
| 2026 | $75.1B | #213(โ41) | +50.5% |
| 2025 | $49.9B | #254(โ19) | +32.3% |
| 2024 | $37.7B | #273(โ29) | -8.7% |
| 2023 | $41.3B | #244(โ11) | +23.4% |
| 2022 | $33.5B | #255(โ37) | +16.2% |
| 2021 | $28.8B | #292(โ21) | +52.4% |
| 2020 | $18.9B | #313(โ87) | -33.9% |
| 2019 | $28.6B | #226(โ22) | +6.7% |
| 2018 | $26.8B | #204(โ12) | +4.8% |
| 2017 | $25.6B | #216(โ50) | -5.5% |
| 2016 | $27.1B | #166(โ12) | +19.2% |
| 2015 | $22.7B | #178(โ7) | +1.1% |
| 2014 | $22.5B | #171(โ39) | -11.9% |
| 2013 | $25.5B | #132(โ29) | +1.3% |
| 2012 | $25.2B | #103(โ2) | +22.0% |
| 2011 | $20.7B | #101(โ17) | +5.0% |
| 2010 | $19.7B | #118(โ18) | +0.1% |
| 2009 | $19.7B | #100(โ17) | +13.8% |
| 2008 | $17.3B | #83(โ10) | -29.1% |
| 2007 | $24.4B | #93(โ14) | +3.1% |
| 2006 | $23.6B | #79(โ2) | +14.8% |
| 2005 | $20.6B | #77(โ2) | +35.4% |
| 2004 | $15.2B | #79(โ4) | +28.5% |
| 2003 | $11.8B | #83(โ12) | +4.3% |
| 2002 | $11.3B | #71(โ24) | +12.9% |
| 2001 | $10.0B | #95(โ5) | +3.5% |
| 2000 | $9.7B | #100(โ15) | +24.5% |
| 1999 | $7.8B | #85(โ16) | -2.1% |
| 1998 | $8.0B | #69(โ4) | +7.7% |
| 1997 | $7.4B | #65(โ1) | +28.8% |
| 1996 | $5.7B | #64(โ2) | +40.3% |
| 1995 | $4.1B | #66 |
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FAQ
What is Eni S.p.A.'s market cap?
Eni S.p.A. (ENI.MI) has a market capitalization of $75.1B, making it the #213 largest company in the world by market cap.
What was Eni S.p.A.'s highest market cap?
Eni S.p.A.'s all-time high market cap was $75.1B, reached in 2026-08-11. Its highest rank was #213 in 2026.
What sector is Eni S.p.A. in?
Eni S.p.A. is in the Energy sector, specifically the Oil & Gas Integrated industry. It is based in Italy.
How has Eni S.p.A.'s market cap changed over time?
Eni S.p.A. has been tracked since 2026. Its market cap has grown by 0% from $75.1B in 2026 to $75.1B today.