As of September 2026 374Water has a market cap of ยฃ42.18 Million. This makes 374Water the world's 10298th 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 Sep 16th, 2026 the market cap of 374Water was reported to be: