As of April 2025 Fortum has a market cap of S$18.14 Billion. This makes Fortum the world's 1284th 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 23rd, 2025 the market cap of Fortum was reported to be: