| 1 (256) | University of Pretoria | ZAF |  |
| 2 (310) | Stellenbosch University | ZAF | |
| 3 (407) | University of KwaZulu-Natal * | ZAF | |
| 4 (413) | University of Cape Town | ZAF | |
| 5 (535) | University of the Witwatersrand, Johannesburg | ZAF | |
| 6 (542) | Agricultural Research Council | ZAF |  |
| 7 (554) | Council for Scientific and Industrial Research | ZAF | |
| 8 (580) | South African Medical Research Council | ZAF |  |
| 9 (584) | Nelson Mandela Metropolitan University | ZAF | |
| 10 (586) | North-West University | ZAF | |
| 10 (586) | Rhodes University | ZAF | |
| 12 (590) | South African National Biodiversity Institute | ZAF | |
| 13 (593) | University of South Africa | ZAF | |
| 14 (598) | University of Johannesburg | ZAF | |
| 15 (600) | University of the Free State | ZAF | |
| 16 (619) | Tshwane University of Technology | ZAF | |
| 17 (622) | Durban University of Technology | ZAF | |
| 18 (639) | University of the Western Cape | ZAF | |
| 19 (653) | University of Zululand | ZAF | |
| 20 (662) | University of Fort Hare | ZAF | |
| 21 (676) | University of Venda | ZAF | |
| 22 (677) | South African Institute for Aquatic Biodiversity | ZAF | |
| 23 (698) | Cape Peninsula University of Technology | ZAF | |
| 24 (704) | Central University of Technology, Free State | ZAF | |
| 25 (722) | University of Limpopo | ZAF | |
|
