| 1 (495) | University of Pretoria | ZAF | |
| 2 (504) | Stellenbosch University | ZAF | |
| 3 (629) | University of Cape Town | ZAF | |
| 4 (995) | University of KwaZulu-Natal * | ZAF | |
| 5 (997) | Nelson Mandela Metropolitan University | ZAF | |
| 6 (1118) | South African National Biodiversity Institute | ZAF | |
| 7 (1174) | North-West University | ZAF | |
| 8 (1282) | University of the Witwatersrand, Johannesburg | ZAF | |
| 9 (1292) | Rhodes University | ZAF | |
| 10 (1422) | University of Johannesburg | ZAF | |
| 11 (1613) | University of the Free State | ZAF | |
| 12 (1808) | Sefako Makgatho Health Sciences University | ZAF | |
| 13 (1893) | University of the Western Cape | ZAF | |
| 14 (1916) | University of South Africa | ZAF | |
| 15 (2050) | National Health Laboratory Services | ZAF | |
| 16 (2054) | Agricultural Research Council | ZAF | |
| 17 (2127) | Cape Peninsula University of Technology | ZAF | |
| 18 (2150) | University of Fort Hare | ZAF | |
| 19 (2194) | South African Institute for Aquatic Biodiversity | ZAF | |
| 20 (2228) | University of Limpopo | ZAF | |
| 21 (2236) | University of Venda | ZAF | |
|