ENI (E) - Market capitalization

Market cap: €46.62 Billion

As of December 2025 ENI has a market cap of €46.62 Billion. This makes ENI the world's 423th most valuable company by market cap according to our data. The market capitalization, commonly called market cap, is the total market value of a publicly traded company's outstanding shares and is commonly used to measure how much a company is worth.

Market cap history of ENI from 1996 to 2025

End of year Market Cap

Year	Marketcap	Change
2025	€46.62 B	16.64%
2024	€39.97 B	-19.95%
2023	€49.93 B	6.1%
2022	€47.06 B	8.84%
2021	€43.24 B	42.76%
2020	€30.29 B	-38.76%
2019	€49.46 B	-0.08%
2018	€49.50 B	-0.79%
2017	€49.89 B	-11.69%
2016	€56.50 B	12.68%
2015	€50.14 B	-4.89%
2014	€52.72 B	-16.78%
2013	€63.35 B	-4.92%
2012	€66.63 B	15.2%
2011	€57.84 B	-2.26%
2010	€59.18 B	-8.21%
2009	€64.48 B	4.08%
2008	€61.95 B	-31.69%
2007	€90.70 B	-3.34%
2006	€93.82 B	6.91%
2005	€87.76 B	18.12%
2004	€74.29 B	23.01%
2003	€60.39 B	0.5%
2002	€60.09 B	7.04%
2001	€56.14 B	2.78%
2000	€54.62 B	24.63%
1999	€43.83 B	-4.04%
1998	€45.67 B	18.75%
1997	€38.46 B	10.52%
1996	€34.80 B

End of Day market cap according to different sources

On Dec 17th, 2025 the market cap of ENI was reported to be:

€51.65 Billion

by Nasdaq

€47.13 Billion

by CompaniesMarketCap

Market capitalization for similar companies or competitors

Name	Marketcap	Market cap differencediff.	Country
Exxon Mobil XOM	€426.21 B	814.06%	🇺🇸 USA
Chevron CVX	€256.51 B	450.13%	🇺🇸 USA
BP BP	€75.19 B	61.26%	🇬🇧 UK
PetroChina 0857.HK	€217.68 B	366.85%	🇨🇳 China
Marathon Oil MRO	€13.59 B	-70.83%	🇺🇸 USA

What is the market capitalization of a company?

The market capitalization sometimes referred as Marketcap, is the value of a publicly listed company.
In most cases it can be easily calculated by multiplying the share price with the amount of outstanding shares.

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Market capitalization of ENI (E)

Market cap: €46.62 Billion