Zest Employee Directory
Services for Renewable EnergyEngland, United Kingdom51-200 Employees
Zest has about 159 employees across 6 continents, most of them in Europe. By country, the largest groups are United Kingdom Of Great Britain And Northern Ireland (64%), India (8%) and United States Of America (8%). Engineering and Administrative make up 33% of the profiles with a known department. Zest's workforce spans 21 departments. Zest's workforce fell 25% between July 2025 and July 2026.