| 1 (826) | University of Cape Town | ZAF |  |
| 2 (1162) | University of Pretoria | ZAF | |
| 3 (1179) | Stellenbosch University | ZAF | |
| 4 (1216) | University of the Witwatersrand, Johannesburg | ZAF | |
| 5 (1544) | University of KwaZulu-Natal * | ZAF | |
| 6 (2027) | South African Medical Research Council | ZAF |  |
| 7 (2513) | University of Johannesburg | ZAF | |
| 8 (2931) | North-West University | ZAF | |
| 9 (3479) | Groote Schuur Hospital | ZAF | |
| 10 (3689) | University of South Africa | ZAF | |
| 11 (3898) | Council for Scientific and Industrial Research | ZAF |  |
| 12 (3978) | University of the Western Cape | ZAF | |
| 13 (4049) | University of the Free State | ZAF | |
| 14 (4150) | South African National Biodiversity Institute | ZAF | |
| 15 (4252) | National Health Laboratory Services | ZAF | |
| 16 (4515) | Agricultural Research Council | ZAF | |
| 17 (4665) | Tygerberg Hospital | ZAF | |
| 18 (5093) | Rhodes University | ZAF | |
| 19 (5180) | University of Fort Hare | ZAF | |
| 20 (5240) | Sefako Makgatho Health Sciences University | ZAF | |
| 21 (5348) | University of Venda | ZAF | |
| 22 (5552) | Human Sciences Research Council of South Africa | ZAF | |
| 23 (5766) | Nelson Mandela Metropolitan University | ZAF | |
| 24 (5878) | Durban University of Technology | ZAF | |
| 25 (6011) | South African Astronomical Observatory | ZAF | |
| 26 (6217) | Cape Peninsula University of Technology | ZAF | |
| 27 (6290) | Tshwane University of Technology | ZAF | |
| 28 (6616) | Walter Sisulu University | ZAF | |
| 29 (6685) | University of Limpopo | ZAF | |
| 30 (6844) | South African Institute for Aquatic Biodiversity | ZAF | |
| 31 (6919) | University of Zululand | ZAF | |
| 32 (6973) | National Research Foundation | ZAF | |
| 33 (7046) | Central University of Technology, Free State | ZAF | |
| 34 (7222) | Vaal University of Technology | ZAF | |
|
