Tessenderlo Group Employee Directory
Chemical ManufacturingBrussels, Belgium1001-5000 Employees
Tessenderlo Group has about 1.7K employees across 4 continents, most of them in Europe. By country, the largest groups are Belgium (82%), United States Of America (3%) and Netherlands (3%). Administrative and Human Resources make up 27% of the profiles with a known department. Tessenderlo Group's workforce spans 26 departments. Tessenderlo Group's workforce fell 3% between July 2025 and July 2026.