![]() ESS ESS Tech (Energy Storage Systems) is a company that manufactures long-duration energy storage solutions suited for commercial, industrial, utility, microgrid, and off-grid applications. | ||||
Founding Date | Founding Date 2019 | Founding Date 2011 | Founding Date 2012 | Founding Date 2019 |
Type | Type Private | Type Public | Type Private | Type Private |
Tags | ||||
Locations | Locations Shrewsbury, US HQ | Locations Wilsonville, US HQ | Locations Hudson, US HQ | Locations Cambridge, GB HQ Bad Dürkheim, DE Sulhamstead, GB Bedford, US |
Employees | Employees 1 | Employees 6274% decrease | Employees 6 | Employees 1091% increase |
Financial | ||||
Revenue (est.) | Revenue (est.) N/A | Revenue (est.) $1.6m (FY, 2025) | Revenue (est.) N/A | Revenue (est.) £67k (FY, 2023) |
Net income | Net income N/A | Net income ($63.4m) (FY, 2025) | Net income N/A | Net income (£20.2m) (FY, 2023) |
Funding | ||||
Total funding raised | Total funding raised N/A | Total funding raised $ 46.2m | Total funding raised N/A | Total funding raised $ 69.7m |

ESS Tech (Energy Storage Systems) is a company that manufactures long-duration energy storage solutions suited for commercial, industrial, utility, microgrid, and off-grid applications.
View company
Galley Power is a company that specializes in battery power management solutions.
View companyNyobolt is a company that specializes in battery technology solutions.
View company