FirstEnergy (FE) - Market capitalization

Market cap: S$33.41 Billion

As of September 2026 FirstEnergy has a market cap of S$33.41 Billion. This makes FirstEnergy the world's 929th 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 FirstEnergy from 1997 to 2026

End of year Market Cap

Year	Marketcap	Change
2026	S$33.41 B	0.45%
2025	S$33.26 B	7.04%
2024	S$31.07 B	11.86%
2023	S$27.78 B	-13.58%
2022	S$32.14 B	0.27%
2021	S$32.05 B	45.91%
2020	S$21.97 B	-37.97%
2019	S$35.42 B	34.89%
2018	S$26.26 B	44.14%
2017	S$18.21 B	-4.63%
2016	S$19.10 B	0.49%
2015	S$19.01 B	-12.37%
2014	S$21.69 B	24.02%
2013	S$17.49 B	-18.1%
2012	S$21.35 B	-10.99%
2011	S$23.99 B	65.06%
2010	S$14.53 B	-26.87%
2009	S$19.87 B	-6.14%
2008	S$21.17 B	-33.26%
2007	S$31.73 B	7.51%
2006	S$29.51 B	9.7%
2005	S$26.90 B	26.55%
2004	S$21.26 B	7.78%
2003	S$19.72 B	15.85%
2002	S$17.02 B	-11.65%
2001	S$19.27 B	56.92%
2000	S$12.28 B	39.88%
1999	S$8.78 B	-31.1%
1998	S$12.74 B	13.23%
1997	S$11.25 B

End of Day market cap according to different sources

On Sep 17th, 2026 the market cap of FirstEnergy was reported to be:

S$33.74 Billion

by Nasdaq

S$33.76 Billion

by CompaniesMarketCap

Market capitalization for similar companies or competitors

Name	Marketcap	Market cap differencediff.	Country
American Electric Power AEP	S$83.35 B	149.44%	🇺🇸 USA
Consolidated Edison ED	S$49.74 B	48.88%	🇺🇸 USA
Dominion Energy D	S$71.34 B	113.52%	🇺🇸 USA
Exelon Corporation EXC	S$55.30 B	65.50%	🇺🇸 USA
NRG Energy NRG	S$27.80 B	-16.80%	🇺🇸 USA
Southern Company SO	S$125.52 B	275.65%	🇺🇸 USA
Nextera Energy NEE	S$214.16 B	540.95%	🇺🇸 USA
PPL PPL	S$32.01 B	-4.20%	🇺🇸 USA
PSEG PEG	S$44.36 B	32.78%	🇺🇸 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 FirstEnergy (FE)

Market cap: S$33.41 Billion