AES (AES) - Market capitalization

Market cap: €8.21 Billion

As of December 2025 AES has a market cap of €8.21 Billion. This makes AES the world's 2001th 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 AES from 1996 to 2025

End of year Market Cap

Year	Marketcap	Change
2025	€8.21 B	-5.68%
2024	€8.71 B	-25.29%
2023	€11.66 B	-34.89%
2022	€17.90 B	25.19%
2021	€14.30 B	12.57%
2020	€12.70 B	7.74%
2019	€11.79 B	40.89%
2018	€8.37 B	40.44%
2017	€5.96 B	-18.15%
2016	€7.28 B	24.77%
2015	€5.83 B	-26.76%
2014	€7.96 B	4.98%
2013	€7.59 B	26.09%
2012	€6.02 B	-13.97%
2011	€6.99 B	-2.97%
2010	€7.21 B	16.27%
2009	€6.20 B	58.91%
2008	€3.90 B	-60.25%
2007	€9.82 B	-11.93%
2006	€11.15 B	27.22%
2005	€8.76 B	33.79%
2004	€6.55 B	39.57%
2003	€4.69 B	191.17%
2002	€1.61 B	-83.66%
2001	€9.86 B	-65.1%
2000	€28.27 B	84.05%
1999	€15.36 B	113.3%
1998	€7.20 B	4.86%
1997	€6.86 B	126.45%
1996	€3.03 B

End of Day market cap according to different sources

On Dec 19th, 2025 the market cap of AES was reported to be:

€8.22 Billion

by Nasdaq

€8.21 Billion

by CompaniesMarketCap

Market capitalization for similar companies or competitors

Name	Marketcap	Market cap differencediff.	Country
Dominion Energy D	€43.27 B	426.71%	🇺🇸 USA
Duke Energy DUK	€76.64 B	832.71%	🇺🇸 USA
American Electric Power AEP	€52.26 B	536.04%	🇺🇸 USA
NRG Energy NRG	€25.76 B	213.58%	🇺🇸 USA
Sempra Energy SRE	€48.39 B	488.94%	🇺🇸 USA
Ormat Technologies ORA	€5.74 B	-30.11%	🇺🇸 USA
SunPower SPWR	€0.14 B	-98.25%	🇺🇸 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 AES (AES)

Market cap: €8.21 Billion