Sempra Energy (SRE) - Market capitalization

Market cap: C$79.66 Billion

As of December 2025 Sempra Energy has a market cap of C$79.66 Billion. This makes Sempra Energy the world's 401th 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 Sempra Energy from 1996 to 2025

End of year Market Cap

Year	Marketcap	Change
2025	C$79.66 B	-0.13%
2024	C$79.77 B	27.89%
2023	C$62.37 B	-5.37%
2022	C$65.91 B	22.44%
2021	C$53.83 B	14.87%
2020	C$46.86 B	-18.88%
2019	C$57.76 B	43.06%
2018	C$40.38 B	19.51%
2017	C$33.78 B	-0.09%
2016	C$33.81 B	4.44%
2015	C$32.38 B	1.77%
2014	C$31.81 B	36.48%
2013	C$23.31 B	36.65%
2012	C$17.06 B	27.16%
2011	C$13.41 B	6.57%
2010	C$12.59 B	-13.46%
2009	C$14.54 B	15.21%
2008	C$12.62 B	-21.71%
2007	C$16.13 B	-5.64%
2006	C$17.09 B	27.41%
2005	C$13.41 B	30.14%
2004	C$10.30 B	16.47%
2003	C$8.85 B	15.65%
2002	C$7.65 B	-4.29%
2001	C$7.99 B	12%
2000	C$7.14 B	39.52%
1999	C$5.11 B	-45.37%
1998	C$9.36 B	114.18%
1997	C$4.37 B	20.35%
1996	C$3.63 B

End of Day market cap according to different sources

On Dec 14th, 2025 the market cap of Sempra Energy was reported to be:

C$79.57 Billion

by Nasdaq

C$79.57 Billion

by CompaniesMarketCap

Market capitalization for similar companies or competitors

Name	Marketcap	Market cap differencediff.	Country
Pacific Gas and Electric PCG	C$46.51 B	-41.61%	🇺🇸 USA
NiSource NI	C$27.27 B	-65.76%	🇺🇸 USA
MDU Resources MDU	C$5.50 B	-93.09%	🇺🇸 USA
Dominion Energy D	C$70.40 B	-11.63%	🇺🇸 USA
UGI Corporation UGI	C$11.30 B	-85.80%	🇺🇸 USA
Southwest Gas SWX	C$8.12 B	-89.80%	🇺🇸 USA
Nextera Energy NEE	C$234.29 B	194.09%	🇺🇸 USA
Clean Energy Fuels CLNE	C$0.68 B	-99.14%	🇺🇸 USA
Oneok OKE	C$63.19 B	-20.68%	🇺🇸 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 Sempra Energy (SRE)

Market cap: C$79.66 Billion