| Abraham Anthonie Anbeek Van Der Meijden | Director | 23 Mar 1992 | 30 Jun 1998 | Dutch | 91 years |
| Alain Henri Pierre Dromer | Director | 3 Oct 2007 | 31 May 2012 | French | 72 years |
| Alan Henry Clifton | Director | 23 Mar 1992 | 1 Apr 2001 | British | 80 years |
| Alan Henry Palmer | Director | 23 Mar 1992 | 12 May 1999 | British | 82 years |
| Andrew James Kirton | Director | 25 Feb 2020 | 31 Dec 2024 | British | 62 years |
| Andrew John Moss | Director | 11 May 2004 | 8 Nov 2007 | British | 68 years |
| Anne Whitaker | Director | 6 Jun 2016 | 5 Sept 2019 | British | 68 years |
| Anthony Blake Wyand | Director | 23 Mar 1992 | 4 Dec 2001 | British | 83 years |
| Bernard Thiriet | Director | 18 Sept 1995 | 30 Jun 1998 | French | 88 years |
| Brian Leonard Grayson | Director | 23 Mar 1992 | 1 Jan 1997 | British | 84 years |
| Cgnu Company Secretarial Services Limited | Corporate Secretary | 10 Sept 1996 | 30 Sept 1998 | - | - |
| Christopher Miles Oglethorpe | Director | 10 Oct 2005 | 31 Jan 2009 | British | 57 years |
| Clifford James Abrahams | Director | 1 Jul 2015 | 31 Dec 2015 | British | 59 years |
| David Clayton | Director | 14 Dec 2015 | 31 Aug 2020 | British | 64 years |
| David Edward Glyn Roberts | Director | 23 Mar 1992 | 16 Mar 1995 | British | 94 years |
| David Kenneth Watson | Director | 16 Dec 2003 | 28 Aug 2007 | British | 67 years |
| David Robert Keen | Director | 23 Mar 1992 | 12 May 1999 | British | 75 years |
| David Spencer Enock | Director | 23 Mar 1992 | 30 Jul 1996 | British | 91 years |
| Donald James Mcdonald | Director | 23 Mar 1992 | 28 Apr 1994 | British | 89 years |
| Euan George Munro | Director | 13 Jan 2014 | 4 Jan 2021 | British | 56 years |
| Frederic Arthur Gregory Hoad | Director | 23 Mar 1992 | 12 May 1999 | British | 87 years |
| Gerald Hubert Holtham | Director | 30 Jan 2003 | 24 Mar 2004 | British | 82 years |
| Graham Bracey Forbes | Director | 23 Mar 1992 | 16 Mar 1995 | British | 80 years |
| Ian Bryan Womack | Director | 21 Jun 2005 | 13 Feb 2009 | British | 73 years |
| Ian Douglas Mathieson | Director | 23 Mar 1992 | 12 May 1999 | British | 84 years |
| James Leonard Tanner | Director | 12 Apr 2005 | 29 Feb 2008 | British | 66 years |
| James Sebastian Sandilands | Director | 20 Mar 1995 | 31 May 1996 | British | 82 years |
| Jan Nuttall | Director | 30 Jan 2003 | 30 Jun 2005 | British | 69 years |
| Jason Michael Windsor | Director | 24 Apr 2013 | 29 Jun 2016 | British | 54 years |
| Jeffrey Michael Weingarten | Director | 30 Jan 2015 | 6 Mar 2024 | American | 78 years |
| John Arthur Weber | Director | 17 May 1995 | 12 May 1999 | American | 82 years |
| John Charles Kirk | Director | 23 Mar 1992 | 31 Oct 1993 | British | 93 years |
| John Gordon Hodgson | Director | 4 Jun 2011 | 7 Jul 2011 | British | 66 years |
| John Gordon Thomas Carter | Director | 23 Mar 1992 | 16 Mar 1995 | British | 89 years |
| John Misselbrook | Director | 1 Jan 2013 | 23 Nov 2017 | British | 76 years |
| Katherine Lucy Garrett-cox | Director | 31 Mar 2004 | 28 Feb 2007 | British | 59 years |
| Keith Jones | Director | 5 Jul 2000 | 31 Dec 2006 | British | 74 years |
| Keith Nigel Grant | Secretary | 23 Mar 1992 | 31 Aug 1996 | British | - |
| Malcolm John Le May | Director | 4 Dec 2001 | 10 Jan 2003 | British | 68 years |
| Manjit Wolstenholme | Director | 7 Nov 2012 | 31 Dec 2015 | British | 62 years |
| Mark Barry Ewart White | Director | 19 Jan 2015 | 5 Mar 2024 | British | 71 years |
| Maurice Gerard Quirke | Director | 4 Dec 2001 | 16 Dec 2003 | British | 66 years |
| Michael Ashweek Evans | Director | 23 Mar 1992 | 30 Jun 1992 | British | 95 years |
| Michael David Thomas Craston | Director | 28 Sept 2017 | 16 Apr 2024 | British | 68 years |
| Michael Edward Perkins | Director | 23 Mar 1992 | 12 May 1999 | British | 77 years |
| Nicholas David Alford | Director | 21 Jun 2005 | 29 Apr 2008 | British | 72 years |
| Nitinbhai Babubhai Maganbhai Amin | Director | 11 Nov 2020 | 15 Sept 2022 | British | 70 years |
| Oliver Michael Pugh | Director | 20 Mar 1995 | 12 May 1999 | British | 76 years |
| Patricia Anne Cross | Director | 1 Jan 2017 | 31 Dec 2020 | Australian | 67 years |
| Patrick Charles Regan | Director | 8 Apr 2010 | 27 Mar 2014 | British | 60 years |
| Patrick John Neville | Director | 21 Jul 2011 | 30 Jun 2015 | British | 66 years |
| Paul Andrew Abberley | Director | 11 Jun 2012 | 2 Aug 2013 | British | 67 years |
| Peter Francis Rains | Director | 23 Mar 1992 | 12 May 1999 | British | 70 years |
| Peter Whitlock Westaway | Director | 23 Mar 1992 | 30 Sept 1998 | Canadian | 80 years |
| Philip Gordon Scott | Director | 31 Mar 2004 | 8 Nov 2007 | British | 72 years |
| Philip Gordon Scott | Director | 13 Feb 2009 | 31 Mar 2010 | British | 72 years |
| Philip Johnson Twyman | Director | 12 May 1999 | 31 Mar 2004 | Australian | 82 years |
| Philip Martin White | Secretary | 30 Sept 1998 | 31 Oct 2001 | British | - |
| Richard Julian Field | Director | 29 Apr 2008 | 13 Feb 2009 | British | 63 years |
| Robert Anastassis Kyprianou | Director | 24 Oct 2012 | 9 Apr 2014 | British | 73 years |
| Robert Clement Pickett | Director | 23 Mar 1992 | 31 Dec 1993 | American | 98 years |
| Robin Lloyd Spencer | Director | 26 Apr 2011 | 9 Jul 2012 | British | 56 years |
| Sarah Louise Morris | Director | 1 Aug 2016 | 31 May 2019 | British | 48 years |
| Siobhan Geraldine Boylan | Director | 3 Oct 2007 | 27 May 2011 | British | 57 years |
| Susan Patricia Janet Ebenston | Director | 17 Apr 2019 | 31 Mar 2021 | British | 67 years |
| Thomas Patrick Howard | Director | 25 Jan 2021 | 31 Mar 2024 | Irish | 49 years |