SOS-HGIC was set-up as a project of SOS-Kinderdorf International (SOS-KDI), a private, welfare, non-denominational and charitable organization which provides a family life and education for orphaned and destitute children.
- Cambridge International Examinations (CIE)
- International Baccalaureate Organization (IBO)
- The Association of International Schools in Africa (AISA)
- International Schools’ Association (ISA)