The Adecco Group Employee Directory
Human Resources ServicesZurich, Switzerland10001+ Employees
The Adecco Group has about 19K employees across 5 continents, most of them in Europe. By country, the largest groups are Switzerland (17%), United States Of America (13%) and France (13%). Administrative and Recruiting make up 29% of the profiles with a known department. The Adecco Group's workforce spans 44 departments. The Adecco Group's workforce fell 12% between July 2025 and July 2026.