ICON plc Employee Directory
Biotechnology ResearchSouth Dublin, Ireland10001+ Employees
ICON plc has about 35K employees across 5 continents, with the largest share in Europe (44%). By country, the largest groups are United States Of America (25%), Ireland (16%) and India (13%). Biotechnology and Program & Project Management make up 49% of the profiles with a known department. ICON plc's workforce spans 41 departments. ICON plc's workforce held steady between July 2025 and July 2026.