As of December 2025 Fortis has a market cap of โฌ22.08 Billion. This makes Fortis the world's 892th 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 Dec 4th, 2025 the market cap of Fortis was reported to be: