As of December 2025 Firefly Aerospace has a market cap of ยฃ3.38 Billion. This makes Firefly Aerospace the world's 3241th 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 21st, 2025 the market cap of Firefly Aerospace was reported to be: