GSK Employee Directory
Pharmaceutical ManufacturingEngland, United Kingdom10001+ Employees
GSK has about 92K employees across 5 continents, with the largest share in Europe (43%). By country, the largest groups are United States Of America (29%), United Kingdom Of Great Britain And Northern Ireland (22%) and India (8%). Sales and Administrative make up 31% of the profiles with a known department. GSK's workforce spans 44 departments. GSK's workforce fell 20% between July 2025 and July 2026.