| Alan Francis Culverhouse | Director | 27 Feb 1996 | 28 Apr 2004 | British | 82 years |
| Andrew John Bowman | Director | 26 Feb 2015 | 5 Mar 2018 | British | 54 years |
| Anthony John Sales | Director | 27 Jan 2000 | 31 May 2003 | British | 84 years |
| Capita Company Secretarial Services Limited | Corporate Secretary | 1 Sept 2005 | 1 Dec 2008 | - | - |
| Clive John Bowring | Director | 9 Aug 1992 | 15 Oct 1999 | British | 89 years |
| David Martin | Director | 1 Apr 2004 | 28 Apr 2004 | British | 73 years |
| David Rovere Barnfather | Director | 9 Aug 1992 | 28 Apr 2004 | British | 82 years |
| Douglas Lindsay Hay Laver | Director | 1 Oct 2012 | 3 Feb 2014 | British | 61 years |
| Emma Jayne Mockford | Director | 20 Sept 2005 | 8 Nov 2006 | British | 56 years |
| Euan Robert Fergusson | Secretary | 10 Feb 1997 | 31 Mar 2000 | British | - |
| Frances Karen Louise Black | Director | 28 Apr 2004 | 30 Nov 2005 | British | 59 years |
| Frances Karen Louise Black | Secretary | 28 Apr 2004 | 1 Sept 2005 | British | - |
| Henry Clive Bowring | Director | 9 Aug 1992 | 31 Mar 1998 | British | 77 years |
| Ian Edward Jarvis | Director | 3 Feb 2014 | 26 Feb 2015 | British | 55 years |
| Ian Roderick Eggleden | Director | 1 Feb 1994 | 29 Feb 1996 | British | 81 years |
| Ian Tomsett | Director | 7 Nov 1994 | 28 Apr 1995 | British | 68 years |
| Ivor Hopper | Director | 9 Aug 1992 | 16 Jan 1995 | British | 93 years |
| John Blake Mckenzie Dempster | Director | 9 Aug 1992 | 11 Jan 1993 | British | 73 years |
| John Duncan Drysdale | Director | 28 Mar 1994 | 18 Aug 1994 | British | 90 years |
| John Metcalfe | Director | 22 May 2003 | 28 Apr 2004 | British | 78 years |
| John Peter Johnstone | Director | 14 Feb 2005 | 13 Dec 2005 | British | 74 years |
| Keith Ronald Sayers | Secretary | 9 Aug 1992 | 31 Dec 1996 | British | - |
| Kenneth Clark Stanners | Director | 9 Aug 1992 | 31 Mar 2004 | British | 81 years |
| Mary Winch | Director | 9 Aug 1992 | 31 Dec 1998 | British | 86 years |
| Michael Addenbrooke | Director | 19 Sept 2005 | 5 Oct 2012 | British | 71 years |
| Michael Owen | Director | 9 Aug 1992 | 31 Jul 1994 | British | 82 years |
| Michael Stephen Godfrey | Director | 1 Dec 1997 | 11 Jun 1999 | British | 66 years |
| Nicholas Mckenzie Herbert Burns | Director | 5 Oct 2012 | 12 Aug 2014 | British | 59 years |
| Patrick Roy Holcroft | Director | 11 Jan 1994 | 18 Aug 1994 | British | 78 years |
| Reginald Norman Boughey Jones | Director | 28 Nov 1997 | 28 Apr 2004 | British | 75 years |
| Richard Anthony Hulland | Director | 9 Aug 1992 | 8 Aug 1994 | British | 78 years |
| Richard John Stirrup | Director | 28 Apr 2004 | 30 Sept 2005 | British | 65 years |
| Richard Peter De Lerisson Cazenove | Director | 14 Oct 1999 | 22 May 2003 | British | 82 years |
| Sandra Gail Higgins | Director | 30 Jan 2003 | 28 Apr 2004 | British | 66 years |
| Stephen Andrew Williams | Director | 7 Nov 2006 | 30 Nov 2011 | British | 68 years |
| Stephen David Parkinson | Director | 14 Sept 2005 | 27 May 2012 | British | 63 years |
| Stephen Mark Grant | Secretary | 1 Apr 2000 | 28 Apr 2004 | British | - |
| Susan Lesley Ring | Director | 12 Aug 2014 | 5 Mar 2018 | British | 65 years |
| William Lawrence Banks | Director | 27 Apr 1994 | 18 Aug 1994 | British | 88 years |