| Andrew Stephen Melcher | Director | 30 Dec 1998 | 24 Jul 2001 | British | 77 years |
| Barry John Blackburn | Director | 2 Dec 1994 | 31 Dec 1999 | British | 76 years |
| Barry John Blackburn | Director | 28 Jan 2000 | 5 May 2000 | British | 76 years |
| Barry John Blackburn | Secretary | 2 Sept 1994 | 26 Jun 2001 | British | - |
| Bettina Karin Harvey | Director | 3 Nov 2008 | 16 Mar 2012 | Dutch | 61 years |
| Christopher Charles Reid | Director | 2 Dec 1994 | 28 Aug 1998 | British | 76 years |
| Claude James Prieur | Director | 25 Nov 1999 | 6 Sept 2006 | Us Canadian | 75 years |
| David Wyndham Davies | Director | 30 Sept 2002 | 22 Oct 2007 | British | 79 years |
| Donald Alexander Stewart | Director | 16 Aug 1996 | 3 Nov 2008 | British | 80 years |
| Edward Ian Gardner | Director | 19 Nov 2001 | 29 Apr 2005 | British | 67 years |
| Eric Rudolph Weinheimer | Director | 3 Nov 2008 | 2 Jul 2013 | Canadian | 75 years |
| Frances Clare Maclachlan | Director | 3 May 2013 | 25 Jul 2013 | British | 56 years |
| Frances Clare Maclachlan | Director | 1 Jan 2022 | 31 Mar 2025 | British | 56 years |
| George Lester Willman | Director | 22 Apr 1995 | 28 Jun 1996 | British | 86 years |
| Instant Companies Limited | Corporate Nominee Director | 16 Jun 1994 | 2 Sept 1994 | United Kingdom | - |
| Janet Christine Fuller | Director | 1 Mar 2002 | 3 May 2013 | British Canadian | 69 years |
| John Duncan Mcneil | Director | 13 Oct 1994 | 5 May 2000 | Canadian | 92 years |
| John Robert Gardner | Director | 13 Oct 1994 | 21 Oct 1996 | United States And Canadian | 89 years |
| Julian Charles Reynolds | Director | 1 Oct 2012 | 25 Jul 2013 | British | 58 years |
| Katherine Angela Garner | Director | 19 Jul 2013 | 1 Apr 2024 | British | 58 years |
| Margaret Fleur Hobbs | Secretary | 23 Apr 2010 | 1 Apr 2024 | - | - |
| Maurice Edward Bates | Director | 2 Sept 1994 | 28 Aug 1998 | British | 81 years |
| Neil Leonard Haynes | Director | 29 Apr 2005 | 3 Nov 2008 | Canadian | 67 years |
| Neville Dean Kent | Director | 23 Jul 2013 | 31 Dec 2021 | British | 66 years |
| Peter Brian Baxendell | Director | 22 Apr 1995 | 11 Apr 1997 | British | 101 years |
| Peter Nicholas Hanby | Director | 28 Jan 2000 | 30 Sept 2002 | British | 77 years |
| Richard Arthur Brealey | Director | 22 Apr 1995 | 31 Dec 1997 | British | 90 years |
| Richard William Shelmerdine Baker | Director | 2 Sept 1994 | 31 Dec 1999 | British | 93 years |
| Robert Edward Stuart Littlejohn | Secretary | 26 Jun 2001 | 23 Apr 2010 | British | - |
| Robert John Sharkey | Director | 3 Nov 2008 | 15 Apr 2011 | Canadian | 78 years |
| Robert Paul Reid | Director | 15 Aug 1997 | 5 May 2000 | British | 92 years |
| Swift Incorporations Limited | Corporate Nominee Director | 16 Jun 1994 | 2 Sept 1994 | United Kingdom | - |
| Swift Incorporations Limited | Corporate Nominee Secretary | 16 Jun 1994 | 2 Sept 1994 | United Kingdom | - |
| Timothy John Bateman | Director | 19 Nov 2001 | 1 Mar 2002 | British | 68 years |