The Castle Group Employee Directory
Public Relations and Communications ServicesMassachusetts, United States51-200 Employees
The Castle Group has about 61 employees across 4 continents, most of them in North America. By country, the largest groups are United States Of America (90%), United Kingdom Of Great Britain And Northern Ireland (3%) and South Africa (1%). Marketing and Program & Project Management make up 48% of the profiles with a known department. The Castle Group's workforce spans 9 departments. The Castle Group's workforce fell 70% between July 2025 and July 2026.