| Arie Christian Tupker | Director | 12 Jun 1992 | 11 Jan 1993 | Canadian | 81 years |
| Catriona White | Director | 26 Apr 2019 | 30 Sept 2020 | British | 61 years |
| Charles Stewart Shaw Graham | Director | 2 Apr 1992 | 28 Sept 1993 | British | 73 years |
| David Derek Deane | Director | 29 Sept 2000 | 31 Mar 2006 | British | 59 years |
| David Ezekiel Rowles | Secretary | 2 Apr 1992 | 11 Jan 1993 | British | - |
| Giles Edwin Thomas Fitzpatrick | Director | 31 Dec 1996 | 30 Nov 2004 | British | 64 years |
| Jenny Stevinson | Secretary | 2 Apr 1992 | 21 Mar 2002 | British | - |
| Joannes Jacobus Andre Marie Stuyt | Director | 12 Jun 1992 | 11 Jan 1993 | British | 76 years |
| Jonathan Adrian Foord | Director | 29 Mar 2006 | 31 Mar 2007 | British | 59 years |
| Katherine Liza Antoinetta Fernandes | Secretary | 11 Jan 1993 | 31 Aug 2014 | British | - |
| Mark Anthony Carton | Director | 11 Jan 1993 | 31 May 2005 | British | 64 years |
| Mark James Louis | Director | 7 Jul 1994 | 13 May 1997 | British | 62 years |
| Martin Ronald Smith | Director | 5 Aug 1994 | 19 Oct 1994 | British | 69 years |
| Martin West | Director | 11 Jan 1993 | 7 Sept 1995 | British | 78 years |
| Michael Cole | Director | 30 Apr 2018 | 26 Apr 2019 | British | 51 years |
| Oliver Charles Davidson | Director | 1 Dec 2005 | 15 Oct 2008 | British | 54 years |
| Rbs Secretarial Services Limited | Corporate Secretary | 31 Aug 2014 | 23 Sept 2019 | United Kingdom | - |
| Richard John Lawrence | Director | 15 Oct 2008 | 30 Apr 2018 | British | 53 years |
| Robert Andrew Horrocks | Director | 30 Jan 2015 | 30 Apr 2018 | British | 49 years |
| Roy Christopher James Bellman | Director | 2 Apr 1992 | 29 Sept 2000 | British | 81 years |
| Simon John Clegg | Director | 24 Oct 1994 | 31 Dec 1996 | British | 68 years |
| Simon John Mould | Director | 31 Mar 2007 | 30 Jan 2015 | British | 65 years |
| Simon Robert Smith | Director | 28 Sept 1993 | 12 Jul 1994 | British | 62 years |