| Alexander Francis Pace-bonello | Director | 5 Mar 1993 | 31 Mar 1999 | British | 69 years |
| Andrew William Hodges | Director | 4 Jan 2007 | 29 Feb 2016 | British | 59 years |
| Andrew William Hodges | Secretary | 4 Jan 2007 | 29 Feb 2016 | British | - |
| Anglo American Corporation Of South Africa Limited | Corporate Secretary | 23 Mar 1992 | 6 Dec 1999 | United Kingdom | - |
| Ashley Louise Gerrard | Director | 15 Sept 2015 | 21 Dec 2015 | British | 41 years |
| Cherisse Esther Rao | Director | 31 Jul 2014 | 31 Aug 2015 | South African | 39 years |
| Geoffrey Allan Wilkinson | Director | 23 Mar 1992 | 19 Mar 2007 | British | 79 years |
| Geoffrey Allan Wilkinson | Secretary | 6 Dec 1999 | 19 Mar 2007 | British | - |
| George James Gibbs | Director | 23 Mar 1992 | 6 Mar 1993 | British | 93 years |
| George Rupert Pardoe | Director | 21 Oct 1997 | 31 Aug 2001 | South African | 69 years |
| Graham Mortimer Holford | Director | 23 Mar 1992 | 2 Nov 2001 | British | 85 years |
| John Charles Greensmith | Director | 23 Mar 1992 | 31 Dec 1998 | British | 79 years |
| John Michael Mills | Director | 17 Nov 2014 | 5 Apr 2018 | British | 62 years |
| Nicholas Jordan | Director | 6 Dec 1999 | 31 Jul 2014 | British | 71 years |
| Robert Sinclair Robertson | Director | 23 Mar 1992 | 30 Jun 1997 | British | 75 years |