As of February 2026 Eversource Energy has a market cap of ยฃ20.50 Billion. This makes Eversource Energy the world's 913th 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.
On Feb 21st, 2026 the market cap of Eversource Energy was reported to be: