| Andrew James Constantine | Director | 16 Jun 1999 | 30 Sept 2009 | British | 71 years |
| David Jarvis | Secretary | 1 Nov 2002 | 1 Oct 2009 | British | - |
| Donald Cecil Mccrickard | Director | 23 Apr 1992 | 24 Aug 1992 | British | 90 years |
| Hugh Ronald Freedberg | Director | 1 Nov 1994 | 31 Oct 1996 | British | 81 years |
| John Anthony Burns | Director | 23 Apr 1992 | 28 Dec 1995 | British | 90 years |
| John Peter Gillbe | Director | 16 Jun 1999 | 21 Oct 2009 | British | 72 years |
| Lloyds Secretaries Limited | Corporate Secretary | 3 Aug 2011 | 22 Mar 2017 | United Kingdom | - |
| Luke Henry Walter March | Secretary | 21 Mar 1994 | 30 Apr 1996 | British | - |
| Michael Roger Hatcher | Secretary | 20 May 1996 | 1 Nov 2002 | British | - |
| Michelle Antoinette Angela Johnson | Secretary | 22 Mar 2017 | 1 Dec 2017 | - | - |
| Nicholas Proctor Goodison | Director | 23 Apr 1992 | 16 Jun 1999 | British | 92 years |
| Paul Gittins | Secretary | 1 Dec 2017 | 8 Sept 2020 | - | - |
| Peter Ellwood | Director | 24 Aug 1992 | 16 Jun 1999 | British | 83 years |
| Peter William Stuart Rowland | Secretary | 23 Apr 1992 | 28 Feb 1994 | British | - |
| Richard Warren | Director | 5 Nov 2009 | 30 Nov 2015 | British | 62 years |
| Robert Charles Carefull | Director | 28 Dec 1995 | 16 Jun 1999 | British | 81 years |
| Stephen John Hopkins | Secretary | 1 Oct 2009 | 28 Feb 2010 | British | - |