As of February 2026 ICF International has a market cap of โน127.60 Billion. This makes ICF International the world's 5421th 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 Feb 22nd, 2026 the market cap of ICF International was reported to be: