| Alexander Francis Pace-bonello | Director | 21 Jun 1994 | 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 | 21 Jun 1994 | 6 Dec 1999 | United Kingdom | - |
| Anthony William Lea | Director | 27 Feb 1992 | 7 Dec 1993 | British | 78 years |
| Ceri Howells | Director | 5 Apr 2017 | 27 Sept 2019 | British | 54 years |
| Charles Anthony Wentzel | Director | 27 Feb 1992 | 7 Dec 1993 | British | 78 years |
| Charles Anthony Wentzel | Secretary | 27 Feb 1992 | 7 Dec 1993 | British | - |
| David Edwin Fisher | Director | 27 Feb 1992 | 26 Jul 1994 | British | 84 years |
| Douglas Smailes | Director | 23 Apr 2010 | 9 Nov 2016 | British | 67 years |
| Geoffrey Allan Wilkinson | Director | 21 Jun 1994 | 19 Mar 2007 | British | 79 years |
| Geoffrey Allan Wilkinson | Secretary | 6 Dec 1999 | 19 Mar 2007 | British | - |
| George Rupert Pardoe | Director | 21 Oct 1997 | 31 Aug 2001 | South African | 69 years |
| Graham Mortimer Holford | Director | 21 Oct 1997 | 2 Nov 2001 | British | 85 years |
| John Michael Mills | Director | 17 Nov 2014 | 9 Nov 2016 | British | 62 years |
| John Roger Broughton Phillimore | Director | 27 Feb 1992 | 27 Feb 1993 | British | 77 years |
| Michael Glenn Taylor | Director | 27 Feb 1992 | 4 Jul 1996 | New Zealand | 79 years |
| Nicholas Jordan | Director | 6 Dec 1999 | 31 Jul 2014 | British | 71 years |
| Othilie Flore Jeanne Christine De Rendinger | Director | 9 Nov 2016 | 11 Feb 2019 | French | 45 years |
| Robert Sinclair Robertson | Director | 21 Jun 1994 | 30 Jun 1997 | British | 75 years |
| Theodorus Adrianus Maria Bosman | Director | 22 Oct 2002 | 7 May 2006 | Dutch | 72 years |
| William Kow Buabin Ward-brew | Director | 12 Mar 2019 | 30 Apr 2021 | British | 57 years |