As of December 2025 ESS Tech has a market cap of ยฃ28.19 Million. This makes ESS Tech the world's 9925th 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 24th, 2025 the market cap of ESS Tech was reported to be: