Rank;Global Rank;Institution;Country;Sector
1;2497;South African Astronomical Observatory;ZAF;Government
2;3157;South African National Biodiversity Institute;ZAF;Government
3;3270;Human Sciences Research Council of South Africa;ZAF;Government
4;3953;Council for Scientific and Industrial Research;ZAF;Government
5;4001;Agricultural Research Council;ZAF;Government
6;5304;South African Institute for Aquatic Biodiversity;ZAF;Government