As of February 2026 Unitil Corporation has a market cap of โน83.70 Billion. This makes Unitil Corporation the world's 6174th 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 1st, 2026 the market cap of Unitil Corporation was reported to be: