As of April 2025 Fortis has a market cap of €21.03 Billion. This makes Fortis the world's 808th 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 Apr 16th, 2025 the market cap of Fortis was reported to be: