| 1 (266) | University of Cape Town | ZAF |  |
| 2 (390) | University of the Witwatersrand, Johannesburg | ZAF | |
| 3 (491) | Stellenbosch University | ZAF | |
| 4 (519) | University of KwaZulu-Natal * | ZAF | |
| 5 (539) | University of Pretoria | ZAF | |
| 6 (805) | University of Johannesburg | ZAF | |
| 7 (1105) | North-West University | ZAF | |
| 8 (1363) | University of South Africa | ZAF | |
| 9 (1377) | Rhodes University | ZAF | |
| 10 (1534) | University of the Western Cape | ZAF | |
| 11 (1764) | University of the Free State | ZAF | |
| 12 (1814) | Council for Scientific and Industrial Research | ZAF |  |
| 13 (1893) | South African Medical Research Council | ZAF |  |
| 14 (2285) | Nelson Mandela Metropolitan University | ZAF | |
| 15 (3334) | Groote Schuur Hospital | ZAF | |
| 16 (3589) | University of Fort Hare | ZAF | |
| 17 (3751) | Agricultural Research Council | ZAF | |
| 18 (3938) | Cape Peninsula University of Technology | ZAF | |
| 19 (3983) | University of Limpopo | ZAF | |
| 19 (3983) | South African National Biodiversity Institute | ZAF | |
| 19 (3983) | Tshwane University of Technology | ZAF | |
| 22 (4099) | Durban University of Technology | ZAF | |
| 23 (4355) | Tygerberg Hospital | ZAF | |
| 23 (4355) | Human Sciences Research Council of South Africa | ZAF | |
| 25 (4769) | South African Astronomical Observatory | ZAF | |
| 26 (5004) | University of Venda | ZAF | |
| 27 (5689) | University of Zululand | ZAF | |
| 28 (5914) | Sefako Makgatho Health Sciences University | ZAF | |
| 29 (5987) | Walter Sisulu University | ZAF | |
| 30 (6137) | South African Institute for Aquatic Biodiversity | ZAF | |
| 31 (6216) | Vaal University of Technology | ZAF | |
| 32 (6727) | Central University of Technology, Free State | ZAF | |
|
