As of January 2026 Eversource Energy has a market cap of ยฃ19.15 Billion. This makes Eversource Energy the world's 928th 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 Jan 12th, 2026 the market cap of Eversource Energy was reported to be: