INEOS Employee Directory
Chemical ManufacturingEngland, United Kingdom10001+ Employees
INEOS has about 12K employees across 3 continents, most of them in Europe. By country, the largest groups are United Kingdom Of Great Britain And Northern Ireland (44%), United States Of America (26%) and Belgium (10%). Administrative and Accounting make up 26% of the profiles with a known department. INEOS's workforce spans 34 departments. INEOS's workforce fell 9% between July 2025 and July 2026.