As of July 2026 ESS Tech has a market cap of ยฃ16.59 Million. This makes ESS Tech the world's 10569th 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 Jul 28th, 2026 the market cap of ESS Tech was reported to be: