| 1 (272) | University of Cape Town | ZAF |  |
| 2 (393) | University of the Witwatersrand, Johannesburg | ZAF | |
| 3 (492) | Stellenbosch University | ZAF | |
| 4 (499) | University of KwaZulu-Natal * | ZAF | |
| 5 (531) | University of Pretoria | ZAF | |
| 6 (903) | University of Johannesburg | ZAF | |
| 7 (1178) | North-West University, Noordwes-Universiteit | ZAF | |
| 8 (1368) | Rhodes University | ZAF | |
| 9 (1393) | University of South Africa | ZAF | |
| 10 (1506) | University of the Western Cape | ZAF | |
| 11 (1756) | University of the Free State | ZAF | |
| 12 (1857) | South African Medical Research Council | ZAF |  |
| 13 (1927) | Council for Scientific and Industrial Research | ZAF |  |
| 14 (2424) | Nelson Mandela Metropolitan University | ZAF | |
| 15 (3231) | Groote Schuur Hospital | ZAF | |
| 16 (3528) | University of Fort Hare | ZAF | |
| 17 (3594) | University of Limpopo | ZAF | |
| 18 (3709) | South African National Biodiversity Institute | ZAF | |
| 18 (3709) | Tshwane University of Technology | ZAF | |
| 20 (3786) | Agricultural Research Council | ZAF | |
| 21 (4006) | Durban University of Technology | ZAF | |
| 22 (4036) | Human Sciences Research Council of South Africa | ZAF | |
| 23 (4070) | Cape Peninsula University of Technology | ZAF | |
| 24 (4181) | Tygerberg Hospital | ZAF | |
| 25 (4572) | South African Astronomical Observatory | ZAF | |
| 26 (5230) | University of Venda | ZAF | |
| 27 (5401) | University of Zululand | ZAF | |
| 28 (5738) | South African Institute for Aquatic Biodiversity | ZAF | |
| 29 (5792) | Walter Sisulu University | ZAF | |
| 30 (6127) | Vaal University of Technology | ZAF | |
| 31 (6241) | Central University of Technology, Free State | ZAF | |
|
