Syneos Health Employee Directory
Biotechnology ResearchNorth Carolina, United States10001+ Employees
Syneos Health has about 24K employees across 4 continents, most of them in North America. By country, the largest groups are United States Of America (52%), India (15%) and United Kingdom Of Great Britain And Northern Ireland (4%). Biotechnology and Administrative make up 36% of the profiles with a known department. Syneos Health's workforce spans 39 departments. Syneos Health's workforce fell 6% between July 2025 and July 2026.