| 1 (404) | University of Cape Town | ZAF |  |
| 2 (430) | University of Pretoria | ZAF | |
| 3 (571) | University of the Witwatersrand, Johannesburg | ZAF | |
| 4 (619) | Stellenbosch University | ZAF | |
| 5 (829) | University of KwaZulu-Natal * | ZAF | |
| 6 (1259) | South African Medical Research Council | ZAF |  |
| 7 (1296) | University of Johannesburg | ZAF | |
| 8 (1417) | North-West University | ZAF | |
| 9 (2236) | University of South Africa | ZAF | |
| 10 (2442) | Groote Schuur Hospital | ZAF | |
| 11 (2473) | University of the Western Cape | ZAF | |
| 12 (2497) | South African Astronomical Observatory | ZAF |  |
| 13 (2613) | University of the Free State | ZAF | |
| 14 (3157) | South African National Biodiversity Institute | ZAF | |
| 15 (3270) | Human Sciences Research Council of South Africa | ZAF | |
| 16 (3537) | University of Fort Hare | ZAF | |
| 17 (3744) | Sefako Makgatho Health Sciences University | ZAF | |
| 18 (3842) | Rhodes University | ZAF | |
| 19 (3932) | University of Venda | ZAF | |
| 20 (3953) | Council for Scientific and Industrial Research | ZAF | |
| 21 (4001) | Agricultural Research Council | ZAF | |
| 22 (4233) | Walter Sisulu University | ZAF | |
| 23 (4405) | Tygerberg Hospital | ZAF | |
| 24 (4617) | Nelson Mandela Metropolitan University | ZAF | |
| 25 (4672) | Tshwane University of Technology | ZAF | |
| 26 (4687) | Durban University of Technology | ZAF | |
| 27 (4829) | University of Limpopo | ZAF | |
| 28 (5304) | South African Institute for Aquatic Biodiversity | ZAF | |
| 29 (5385) | Cape Peninsula University of Technology | ZAF | |
| 30 (5850) | University of Zululand | ZAF | |
| 31 (6204) | Vaal University of Technology | ZAF | |
| 32 (6329) | Central University of Technology, Free State | ZAF | |
|
