As of May 2026 FuelCell Energy has a market cap of HK$8.38 Billion. This makes FuelCell Energy the world's 5991th 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 May 20th, 2026 the market cap of FuelCell Energy was reported to be: