As of January 2026 Firefly Aerospace has a market cap of ยฃ3.55 Billion. This makes Firefly Aerospace the world's 3196th 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 Jan 14th, 2026 the market cap of Firefly Aerospace was reported to be: