| HICKOK, Sheri ACTIVE | Director | 02 Feb 2023 | | England | October 1977 | 19, Eastbourne Terrace, London, W2 6LG, England |
| RUSDEN, William ACTIVE | Director | 01 Dec 2025 | | England | November 1988 | 19, Eastbourne Terrace, London, W2 6LG, England |
| ARMITAGE, Mark Adrian RESIGNED | Secretary | 29 Dec 2006 | 31 Oct 2008 | | | Cornerstone House, Coningsby Lane, Fifield Maidenhead, Berkshire, SL6 2PF |
| BENDON, Clive Eugene RESIGNED | Secretary | 08 Nov 1995 | 19 Mar 1999 | | | 12a Redcliffe Street, Chelsea, London, SW10 9DT |
| CONNEALLY, Helen RESIGNED | Secretary | 25 Feb 2005 | 23 Feb 2006 | | | NW3 |
| KILLEEN, Stephen RESIGNED | Secretary | 31 Oct 2008 | 28 Apr 2021 | | | 25, Moorgate, London, EC2R 6AY, England |
| SAVILL, Phillip John RESIGNED | Secretary | 14 Nov 2001 | 25 Feb 2005 | | | 405 Norwood Road, London, SE27 9BU |
| WELLAND, Susan Jayne RESIGNED | Secretary | 14 Mar 1999 | 14 Nov 2001 | | | The Old Forge 1 White Hart Street, London, SE11 4EP |
| WOOD, Philip Basil RESIGNED | Secretary | 23 Feb 2006 | 29 Dec 2006 | | | Portelet, High Street Croydon, Royston, Hertfordshire, SG8 0DR |
| ALEXIA ALEXANDER LIMITED RESIGNED | Secretary | 18 Oct 1994 | 08 Nov 1995 | | | 79 Mosley Street, Manchester, M2 3LT |
| ARDILL, Ralph James RESIGNED | Director | 02 Sep 1999 | 04 Jul 2000 | | October 1964 | 2-3 Pattern House, 223/227 Saint John Street, London, EC1V 4LY |
| ARMITAGE, Mark Adrian RESIGNED | Director | 07 Oct 2005 | 31 Oct 2008 | United Kingdom | August 1961 | Cornerstone House, Coningsby Lane, Fifield Maidenhead, Berkshire, SL6 2PF |
| BENNETT, Eric RESIGNED | Director | 28 Apr 2021 | 02 Feb 2023 | United States | June 1973 | 112, Magdalen Road, Oxford, OX4 1RQ, England |
| BRAUN, Neil RESIGNED | Director | 31 Oct 2008 | 01 Jul 2010 | Usa | November 1952 | 983 Park Avenue,10a, New York City, New York 10028, Usa |
| DELFGAAUW, Tom RESIGNED | Director | 01 Oct 2002 | 29 Dec 2006 | | July 1942 | Chemin Des Ornoir 2, Lasne, 1380, Belgium |
| DOYLE, Eugene Gerard RESIGNED | Director | 28 Apr 2021 | 24 Feb 2023 | United Kingdom | August 1963 | 112, Magdalen Road, Oxford, OX4 1RQ, England |
| KILLEEN, Stephen RESIGNED | Director | 19 Apr 2007 | 28 Apr 2021 | United States | July 1962 | 25, Moorgate, London, EC2R 6AY, England |
| KOLTUN, Robert Neal, Director RESIGNED | Director | 31 Oct 2008 | 30 Jan 2009 | Usa | September 1965 | 1075 Park Avenue, Apt.2d., New York, New York Ny 10128, Usa |
| LEE, David RESIGNED | Director | 31 Oct 2008 | 30 Jan 2009 | | June 1966 | 6, Watch Tower Road, Darien, 6820, United States |
| MALAN, Marc RESIGNED | Director | 12 Jul 2000 | 01 Jun 2001 | | July 1969 | 20 Waldemar Avenue, Fulham, London, SW6 5NA |
| MAY, Jonathan RESIGNED | Director | 01 Jul 2010 | 28 Apr 2021 | United States | May 1966 | 167, Fleet Street, Third Floor, London, EC4A 2EA, England |
| MORRELL, Daniel Benjamin Joseph RESIGNED | Director | 08 Nov 1995 | 08 Dec 2005 | United Kingdom | April 1962 | 5 Westhill Court, Millfield Lane, Highgate, London, N6 6JJ |
| MOYNIHAN, Deirdra Mary RESIGNED | Director | 20 Sep 2001 | 27 Jan 2004 | | November 1959 | 75 Victoria Park Road, London, E9 7NA |
| OWENS, Andrew William RESIGNED | Director | 01 Jun 2001 | 14 Dec 2001 | England | September 1962 | 8 Royal Crescent, Bath, Somerset, BA1 2LR |
| OWENS, Andrew William RESIGNED | Director | 19 Mar 1999 | 10 Jul 2000 | England | September 1962 | 8 Royal Crescent, Bath, Somerset, BA1 2LR |
| PATTON, Clayton RESIGNED | Director | 28 Apr 2021 | 22 Nov 2022 | United States | June 1987 | 112, Magdalen Road, Oxford, OX4 1RQ, England |
| SCHWEDELER, Alexander RESIGNED | Director | 04 Dec 2001 | 01 Dec 2004 | | December 1963 | Couwenhoven 6321, Zeist, 3703 Hr, Nl |
| SHOPLEY, Jonathan Barnett RESIGNED | Director | 01 May 2001 | 31 Oct 2008 | | April 1955 | The Broomyard, Highgate Road, Forest Row, East Sussex, RH18 5AZ |
| SMITHSON, Andrew Geoffrey RESIGNED | Director | 18 Oct 1994 | 08 Nov 1995 | United Kingdom | March 1951 | 79 Mosley Street, Manchester, M2 3LT |
| SURNAME, Mark RESIGNED | Director | 31 Aug 2005 | 01 Nov 2006 | | August 1961 | Cornerstone House, Coningsby Lane, Fifield, SL6 2PF |
| TALBOT, Wayne RESIGNED | Director | 10 Jun 1998 | 04 Jul 2000 | | June 1964 | 10 Green Drift, Royston, Hertfordshire, SG8 5DB |
| TEO, Shanmae RESIGNED | Director | 02 Feb 2023 | 17 Dec 2025 | England | November 1976 | 19, Eastbourne Terrace, London, W2 6LG, England |
| VACCARO, James Carmine Antony RESIGNED | Director | 01 Dec 2004 | 02 May 2008 | England | September 1974 | 7 Clift Road, Ashton, Bristol, BS3 1RZ |
| VON SCHUBERT, Felix Johannes RESIGNED | Director | 01 Jun 2001 | 30 Jan 2009 | United Kingdom | July 1972 | 43 Stephendale Road, London, SW2 2LT |
| WELLAND, Susan Jayne RESIGNED | Director | 10 Jun 1998 | 31 Oct 2008 | England | September 1960 | The Old Forge 1 White Hart Street, London, SE11 4EP |
| WOOD, Philip Basil RESIGNED | Director | 23 Feb 2006 | 29 Dec 2006 | England | August 1972 | Portelet, High Street Croydon, Royston, Hertfordshire, SG8 0DR |
| TRIODOS INVESTMENTS LIMITED RESIGNED | Director | 03 Jun 2008 | 30 Jan 2009 | | | Brunel House 11, The Promenade, Clifton, Bristol, BS8 3NN |