RSK Group Employee Directory
Environmental ServicesEngland, United Kingdom10001+ Employees
RSK Group has about 13K employees across 4 continents, most of them in Europe. By country, the largest groups are United Kingdom Of Great Britain And Northern Ireland (80%), India (4%) and Belgium (2%). Consulting and Administrative make up 34% of the profiles with a known department. RSK Group's workforce spans 32 departments. RSK Group's workforce fell 5% between July 2025 and July 2026.