| Alan Steven Perelman | Director | 1 Aug 1995 | 16 Jun 1997 | British And Australian | 78 years |
| Alastair Roy Geoffrey Gunn | Director | 1 Jul 2010 | 15 Nov 2011 | British | 76 years |
| Albert Gordon Mills | Director | 7 May 1992 | 30 Sept 1999 | British | 83 years |
| Alexander Robert Robinson | Director | 1 Oct 1999 | 26 Oct 2000 | British | 63 years |
| Allan Bridgewater | Director | 7 May 1992 | 31 Dec 1997 | British | 90 years |
| Andrew Edward Buxton | Director | 7 May 1992 | 16 Jun 1997 | British | 91 years |
| Andrew John Moss | Director | 10 Jun 2011 | 30 May 2012 | British | 68 years |
| Andrew Stephen Melcher | Director | 16 Sept 2010 | 15 Nov 2011 | British | 77 years |
| Annette Frances Howlett | Secretary | 20 Jun 1997 | 18 Nov 1999 | British | - |
| Anupam Sahay | Director | 11 Apr 2008 | 31 Dec 2009 | Indian | 57 years |
| Aviva Company Secretarial Services Limited | Corporate Secretary | 7 Dec 2000 | 12 Jul 2007 | United Kingdom | - |
| Bernadette Angela Mary Newton | Director | 4 Jul 2017 | 19 Jun 2018 | British | 55 years |
| Bridget Fiona Mcintyre | Director | 20 Jun 1997 | 20 May 1999 | British | 65 years |
| Bridget Fiona Mcintyre | Director | 31 Mar 2001 | 9 Jun 2005 | British | 65 years |
| Bruce Forbes | Director | 20 Jun 1997 | 30 Jun 2000 | British | 69 years |
| Bryan Ronald Basset | Director | 7 May 1992 | 16 Jun 1997 | British | 94 years |
| Caroline Francis Ramsay | Director | 23 Jan 2004 | 26 Apr 2004 | British | 64 years |
| Cathryn Elizabeth Riley | Director | 21 Apr 2010 | 10 Jun 2011 | British | 64 years |
| Clifford James Abrahams | Director | 12 Nov 2012 | 12 Aug 2013 | British | 59 years |
| Craig James Thornton | Director | 8 Sept 2011 | 12 Nov 2012 | British | 54 years |
| David Barclay Barral | Director | 13 Jul 2011 | 12 Nov 2012 | British | 64 years |
| David Chaloner Keys | Director | 7 May 1992 | 16 Jun 1997 | British | 92 years |
| David Ernest Parker | Secretary | 18 Nov 1999 | 23 May 2000 | British | - |
| David John Ramsay Mcmillan | Director | 11 Aug 2008 | 1 Sept 2008 | British | 60 years |
| David John Ramsay Mcmillan | Director | 22 Feb 2010 | 17 Sept 2012 | British | 60 years |
| David Kenneth Watson | Director | 2 Jan 2009 | 31 Mar 2010 | British | 67 years |
| Derek William Plummer | Director | 1 Oct 1999 | 26 Oct 2000 | British | 82 years |
| Edward Graham Jones | Secretary | 1 Jan 1995 | 27 May 1999 | British | - |
| Elizabeth Mary Vallance | Director | 1 Jan 1995 | 16 Jun 1997 | British | 81 years |
| Francis Cator | Director | 7 May 1992 | 16 Jun 1997 | British | 98 years |
| Geoffrey Henry Charles Copeman | Director | 7 May 1992 | 14 May 1993 | British | 90 years |
| George William Paul | Director | 7 May 1992 | 16 Jun 1997 | British | 86 years |
| Harry William Utting | Secretary | 7 May 1992 | 21 Dec 1992 | British | - |
| Igal Mordeciah Mayer | Director | 13 Jul 2007 | 31 Dec 2009 | Israeli | 65 years |
| Igal Mordeciah Mayer | Director | 26 Oct 2000 | 31 Mar 2001 | Canadian | 65 years |
| Jacqueline Hunt | Director | 1 Jan 2007 | 4 Sept 2008 | British | 58 years |
| James Anthony Heyworth-dunne | Director | 20 Jun 1997 | 31 Oct 1999 | British | 82 years |
| Jessie Josephine Burrows | Director | 12 Nov 2012 | 14 May 2013 | British | 58 years |
| John David Stanforth | Director | 1 Aug 1995 | 30 Sept 1996 | British | 85 years |
| John David Stanforth | Secretary | 1 Feb 1993 | 31 Dec 1994 | British | - |
| John Patrick Sorrell | Director | 20 Nov 2014 | 4 Jul 2017 | British,australian | 69 years |
| John Robert Kitson | Director | 9 May 2006 | 23 Feb 2010 | British | 66 years |
| John Seaton | Director | 19 Jun 2006 | 9 Oct 2006 | British | 68 years |
| John Seaton | Director | 13 Aug 2007 | 1 Sept 2007 | British | 68 years |
| Jonathan Sidney Peel | Director | 7 May 1992 | 16 Jun 1997 | British | 89 years |
| Jonathan Stewart Price | Director | 14 May 2013 | 8 Mar 2016 | British | 54 years |
| Julian Ray Woodford | Director | 12 Aug 2013 | 20 Nov 2014 | British | 63 years |
| Keith Jones | Director | 20 Oct 1999 | 26 Oct 2000 | British | 74 years |
| Kenneth John Steven Applegate | Director | 1 Oct 1999 | 26 Oct 2000 | British | 71 years |
| Kenneth John Wallace | Director | 1 Oct 1999 | 26 Oct 2000 | British | 79 years |
| Mark Andrew Pain | Director | 1 Jul 2010 | 15 Nov 2011 | British | 65 years |
| Mark Steven Hodges | Director | 20 May 1999 | 26 Oct 2000 | British | 61 years |
| Mark Steven Hodges | Director | 31 Mar 2001 | 9 May 2006 | British | 61 years |
| Mark Steven Hodges | Director | 1 Apr 2008 | 2 Jun 2011 | British | 61 years |
| Mary Elizabeth Ward | Secretary | 18 Nov 1999 | 7 Dec 2000 | British | - |
| Michael Gascoigne Falcon | Director | 7 May 1992 | 13 May 1994 | British | 98 years |
| Michael John Anthony Partridge | Director | 8 Mar 1996 | 16 Jun 1997 | British | 91 years |
| Michael Nicholas Biggs | Director | 12 Jan 1996 | 16 Jun 1997 | British | 74 years |
| Michael Nicholas Biggs | Director | 23 Oct 1997 | 31 Mar 2001 | British | 74 years |
| Michael Nicholas Biggs | Director | 23 Oct 1997 | 30 Nov 2001 | British | 74 years |
| Nicholas Dutfield Rochez | Director | 16 Sept 2010 | 15 Nov 2011 | British | 72 years |
| Nigel Lee Rippon | Director | 8 Mar 2016 | 5 Nov 2020 | British | 56 years |
| Patrick Joseph Edward Smith | Director | 20 Jun 1997 | 12 Aug 1999 | British | 77 years |
| Patrick Joseph Robert Snowball | Director | 30 Nov 1994 | 3 May 1996 | British | 76 years |
| Patrick Joseph Robert Snowball | Director | 20 Jun 1997 | 1 Jun 2006 | British | 76 years |
| Paul Christopher Kite | Director | 1 Oct 1999 | 26 Oct 2000 | British | 74 years |
| Peter William Sharman | Director | 7 May 1992 | 12 May 1995 | British | 102 years |
| Philip Charles Easter | Director | 9 Jun 2005 | 1 Jan 2007 | British | 73 years |
| Philip Gordon Scott | Director | 9 Jul 1993 | 16 Jun 1997 | British | 72 years |
| Philip Ogilvie Sheridan | Director | 9 Jul 1993 | 31 Dec 1994 | British | 92 years |
| Richard Harold Spicker | Secretary | 12 Jul 2007 | 27 Jun 2013 | British | - |
| Richard John Harvey | Director | 1 Jan 1995 | 26 Oct 2000 | British | 76 years |
| Ronald Calver | Director | 7 May 1992 | 30 Jun 1993 | British | 81 years |
| Simon Christopher Machell | Director | 1 Oct 1999 | 26 Oct 2000 | British | 63 years |
| Simon Christopher Machell | Director | 9 May 2006 | 12 Jul 2007 | British | 63 years |
| Suzanna Louise Eyre | Director | 11 Oct 2024 | 15 Apr 2025 | British | 40 years |
| Toby Emil Strauss | Director | 21 Apr 2010 | 23 May 2011 | British | 67 years |
| Victoria Louise De Temple | Director | 10 Sept 2021 | 11 Oct 2024 | British | 48 years |