| 1 (345) | University of Pretoria | ZAF |  |
| 2 (359) | Stellenbosch University | ZAF | |
| 3 (512) | University of Cape Town | ZAF | |
| 4 (908) | Nelson Mandela Metropolitan University | ZAF | |
| 5 (996) | University of KwaZulu-Natal * | ZAF | |
| 6 (1020) | South African National Biodiversity Institute | ZAF |  |
| 7 (1126) | University of the Witwatersrand, Johannesburg | ZAF | |
| 8 (1160) | North-West University | ZAF | |
| 9 (1169) | Rhodes University | ZAF | |
| 10 (1465) | University of the Free State | ZAF | |
| 11 (1521) | University of Johannesburg | ZAF | |
| 12 (1651) | Agricultural Research Council | ZAF | |
| 13 (1722) | South African Institute for Aquatic Biodiversity | ZAF | |
| 14 (1985) | National Health Laboratory Services | ZAF | |
| 15 (2014) | University of South Africa | ZAF | |
| 16 (2021) | National Research Foundation * | ZAF | |
| 17 (2083) | University of Fort Hare | ZAF | |
| 18 (2092) | Cape Peninsula University of Technology | ZAF | |
| 19 (2106) | University of Venda | ZAF | |
| 20 (2219) | University of the Western Cape | ZAF | |
| 21 (2308) | University of Limpopo | ZAF | |
|
