Gijima, a South African Information and Communications Technology (ICT) company has announced the appointment of Hamilton Ratshefola as its new Group Managing Executive (GME) whilst Maphum Nxumalo, the previous GME, who has been with the company for 8 years, leaves Gijima. Nxumalo had been a Chief Operating Officer (COO) and Acting Group Chief Executive (GCE) […]