ESS Employee Directory
Renewable Energy Semiconductor ManufacturingOregon, United States201-500 Employees
ESS has about 308 employees across 4 continents, most of them in North America. By country, the largest groups are United States Of America (94%), Australia (1%) and United Kingdom Of Great Britain And Northern Ireland (1%). Engineering and Program & Project Management make up 32% of the profiles with a known department. ESS's workforce spans 22 departments. ESS's workforce fell 43% between July 2025 and July 2026.