MainOne Employee Directory
TelecommunicationsEngland, United Kingdom201-500 Employees
MainOne has about 361 employees across 4 continents, most of them in Africa. By country, the largest groups are Nigeria (49%), United Kingdom Of Great Britain And Northern Ireland (29%) and Ghana (7%). Information Technology and Operations make up 31% of the profiles with a known department. MainOne's workforce spans 22 departments. MainOne's workforce fell 29% between July 2025 and July 2026.