| 1 (887) | University of Cape Town | ZAF |  |  |
| 2 (1209) | University of the Witwatersrand, Johannesburg | ZAF | | |
| 3 (1385) | University of Pretoria | ZAF | | |
| 4 (1432) | University of KwaZulu-Natal * | ZAF | | |
| 5 (1481) | Stellenbosch University | ZAF | | |
| 6 (1664) | University of Johannesburg | ZAF | | |
| 7 (1823) | Africa Health Research Institute | ZAF |  | |
| 8 (1941) | National Health Laboratory Services | ZAF |  | |
| 9 (2601) | North-West University | ZAF | | |
| 10 (2865) | University of South Africa | ZAF | | |
| 11 (3511) | South African Medical Research Council | ZAF | | |
| 12 (3965) | University of the Western Cape | ZAF | |  |
| 13 (3976) | Tygerberg Hospital | ZAF | | |
| 14 (4130) | University of the Free State | ZAF | | |
| 15 (4559) | Tshwane University of Technology | ZAF | | |
| 16 (4920) | University of Fort Hare | ZAF | | |
| 17 (5013) | National Research Foundation * | ZAF | | |
| 18 (5160) | South African National Biodiversity Institute | ZAF | | |
| 19 (5338) | Council for Scientific and Industrial Research | ZAF | | |
| 20 (5441) | Walter Sisulu University | ZAF | | |
| 21 (5593) | Agricultural Research Council | ZAF | | |
| 22 (5621) | South African Radio Astronomy Observatory | ZAF | | |
| 23 (5660) | Durban University of Technology | ZAF | | |
| 24 (5700) | Rhodes University | ZAF | | |
| 25 (5845) | Groote Schuur Hospital | ZAF | | |
| 26 (5936) | Nelson Mandela Metropolitan University | ZAF | | |
| 27 (6046) | Cape Peninsula University of Technology | ZAF | | |
| 28 (6218) | University of Venda | ZAF | |  |
| 29 (6484) | South African Astronomical Observatory | ZAF | | |
| 30 (7000) | University of Limpopo | ZAF | | |
| 31 (7391) | Central University of Technology, Free State | ZAF | | |
| 32 (7473) | iThemba Laboratory for Accelerator-Based Sciences | ZAF | | |
| 33 (7632) | Human Sciences Research Council of South Africa | ZAF | | |
| 34 (7762) | University of Zululand | ZAF | | |
| 35 (8004) | Vaal University of Technology | ZAF | | |
| 36 (8193) | Sefako Makgatho Health Sciences University | ZAF | | |
| 37 (9203) | South African Institute for Aquatic Biodiversity | ZAF | |  |
|
