With a market capitalization (market cap) of $10.51B — a measure of how much the company is worth — The AES Corporation is the 937th most valuable company in Utilities as of August 18, 2026. Shares trade at $14.74, down +0.14% on the day.
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The AES Corporation operates as an international enterprise primarily focused on electricity generation and distribution. Its activities involve both the ownership and management of power plants, producing and supplying electricity to a diverse clientele that includes other utility companies, large industrial consumers, and various intermediate purchasers. Beyond generation, AES also functions as a utility provider, managing infrastructure to either produce or acquire, then transmit, distribute, and ultimately sell power directly to end-users across residential, commercial, industrial, and governmental sectors. The company is also an active participant in the wholesale electricity market. For power production, AES utilizes a broad spectrum of energy sources and advanced technologies. This includes conventional fuels like coal and natural gas, as well as a significant commitment to renewables such as hydroelectric, wind, solar, and biomass. Its renewable portfolio further incorporates energy storage solutions and landfill gas. With an operational generation capacity of approximately 31,459 megawatts, the company maintains a substantial global presence, conducting business in the United States, Puerto Rico, various nations across Central and South America (including El Salvador, Chile, Colombia, Argentina, Brazil, Mexico), the Caribbean, Europe, and Asia. Founded in 1981, the company was initially named Applied Energy Services, Inc., before officially rebranding to The AES Corporation in April 2000. Its corporate headquarters are located in Arlington, Virginia.
Visit websiteAs of August 18, 2026, The AES Corporation (AES) is worth $10.51B — this is its market capitalization, the total value of all its outstanding shares.
The AES Corporation’s market cap is $10.51B, which ranks it #937 among the most valuable companies in the Utilities sector tracked on MarketCapLens.
The AES Corporation (AES) shares trade at $14.74, down 0.14% on the day, as of August 18, 2026.
The AES Corporation trades at a price-to-earnings (P/E) ratio of 11.7, based on its latest share price and annual earnings per share.
Fundamentals are annual. Figures labeled with their fiscal year.
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