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MarketCap Rankings

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Energy

Largest Energy Companies by Market Cap

1 entity in the Energy sector ranked by market capitalization.

Energy entities ranked by market cap, last reviewed July 2026.
#	Name	Type	Country	Market Cap
1	Saudi Aramco	company	Saudi Arabia	$1.80 T

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© 2026 smolkapps. Figures are approximate estimates for reference only and are not investment advice. Country figures use GDP as a size proxy and are labeled as such.