| STONE, Zillah Wendy ACTIVE | Secretary | 31 Oct 2018 | | | | 350, Euston Road, London, NW1 3AX |
| HICKS, William Beverley ACTIVE | Director | 21 Jan 2016 | | United Kingdom | November 1962 | 350, Euston Road, London, NW1 3AX |
| STONE, Zillah Wendy ACTIVE | Director | 31 Oct 2018 | | United Kingdom | March 1965 | 350, Euston Road, London, NW1 3AX |
| COLLINGS, Bryan Reginald Emerson RESIGNED | Secretary | | 24 Aug 1992 | | | 3 Bowyer Road, Seasalter, Whitstable, Kent, CT5 4AE |
| SCUDDER, David RESIGNED | Secretary | 24 Aug 1992 | 29 Feb 2008 | | | 2 Recreation Way, Kemsley, Sittingbourne, Kent, ME10 2RD |
| STEELE, Anne RESIGNED | Secretary | 29 Feb 2008 | 31 Oct 2018 | | | Beech House, Whitebrook Park, 68 Lower Cookham Road, Maidenhead, Berkshire, SL6 8XY |
| AUGUST, Montgomery Sydney RESIGNED | Director | | 01 Jan 1999 | United Kingdom | November 1943 | The Old Vicarage, Patrixbourne, Canterbury, Kent, CT4 5BP |
| BOORMAN, Malcolm Albert RESIGNED | Director | 06 Mar 1995 | 18 Oct 1996 | | October 1935 | 12 Gore Court Road, Sittingbourne, Kent, ME10 1QN |
| BRISTOW, James Terence RESIGNED | Director | 01 May 1995 | 31 Dec 1995 | England | February 1952 | Challock House Canterbury Road, Challock, Ashford, Kent, TN25 4DL |
| CATTERMOLE, Carolyn Tracy RESIGNED | Director | 29 Feb 2008 | 30 Jun 2011 | United Kingdom | September 1960 | Beech House, Whitebrook Park, 68 Lower Cookham Road, Maidenhead, Berkshire, SL6 8XY |
| CLINTON, John Anthony RESIGNED | Director | 01 Jan 1999 | 02 Apr 2007 | | October 1958 | 57 Second Avenue, Mortlake, London, SW14 8QF |
| DRYDEN, Stephen William RESIGNED | Director | 01 Apr 2008 | 28 Jun 2013 | England | March 1968 | Beech House, Whitebrook Park, 68 Lower Cookham Road, Maidenhead, Berkshire, SL6 8XY |
| ECLAIR-HEATH, Geoffrey RESIGNED | Director | 01 May 1995 | 30 Sep 1997 | | June 1948 | Pelham Lodge, Pines Road, Bickley, Kent, BR1 2AA |
| HAMILTON, David Charles RESIGNED | Director | | 15 Jun 1994 | | July 1958 | 1 Grove Court Farm, Boughton Under Blean, Faversham, Kent, ME13 9SH |
| HARVEY, Andrew RESIGNED | Director | 13 Mar 1995 | 01 Jan 1999 | | June 1964 | 24 Kidbrooke Park Road, Blackheath, London, SE3 0LW |
| HARVEY, St John Martin RESIGNED | Director | | 13 Oct 1995 | | November 1961 | 17 Millbrook Close, Tovil, Maidstone, Kent, ME15 6FZ |
| JENNER, Mark Andrew RESIGNED | Director | 14 Dec 1992 | 28 Mar 1994 | | February 1958 | The Vine House Bekesbourne Hill, Bekesbourne, Canterbury, Kent, CT4 5ED |
| JOWETT, Matthew Paul RESIGNED | Director | 30 Jun 2011 | 21 Jan 2016 | England | December 1967 | 350, Euston Road, London, NW1 3AX, United Kingdom |
| KELLY, Michael Stewart RESIGNED | Director | | 01 May 1995 | | May 1949 | Court House Rectory Lane, Sutton Valence, Maidstone, Kent, ME17 3BS |
| LANGFIELD, Douglas Martin RESIGNED | Director | | 03 Feb 1992 | | December 1945 | Erriotwood House, Erriotwood Lynstead, Sittingbourne, Kent |
| MATTHEWS, David John RESIGNED | Director | 20 Mar 2013 | 16 Jan 2014 | England | January 1964 | 350, Euston Road, London, NW1 3AX, United Kingdom |
| METSAVIRTA, Aarre RESIGNED | Director | 01 Jan 1999 | 26 Sep 2003 | | February 1945 | Harjutie 28b, Espoo, 02730, Finland |
| NEWMAN, Geoffrey Alan RESIGNED | Director | 15 Jun 1994 | 01 Jan 1999 | | November 1959 | Jackie, Clovelly Drive Minster, Sheerness, Kent, ME12 2SF |
| NOPONEN, Jussi Matti RESIGNED | Director | 02 Apr 2007 | 29 Feb 2008 | | February 1975 | Kruununtie 21f, F1 02750 1, Espoo, FOREIGN, Finland |
| OLLARD, John Deacon RESIGNED | Director | 30 Jun 1998 | 01 Jan 1999 | United Kingdom | January 1947 | 69 Pine Walk, Carshalton Beeches, Surrey, SM5 4HA |
| PAMPHILON, Paul RESIGNED | Director | | 01 Jan 1999 | | March 1947 | 11 Bachcroft, Chestfield, Whitstable, Kent, CT5 3QF |
| PARVI, Seppo Matti RESIGNED | Director | 02 Apr 2007 | 29 Feb 2008 | Finland | July 1964 | Kylanraitti 4a, F1-00700, Helkinki, FOREIGN, Finland |
| PLUMMER, Carrol Annette RESIGNED | Director | 14 Dec 1992 | 01 May 1995 | | September 1963 | 16a Love Lane, Rochester, Kent, ME1 1TN |
| ROBERTS, Miles William RESIGNED | Director | 04 May 2010 | 20 Mar 2013 | England | February 1964 | Beech House, Whitebrook Park, 68 Lower Cookham Road, Maidenhead, Berkshire, SL6 8XY |
| ROSSER, Christopher Robert RESIGNED | Director | 29 Jan 2010 | 06 Oct 2011 | United Kingdom | October 1964 | Beech House, Whitebrook Park, 68 Lower Cookham Road, Maidenhead, Berkshire, SL6 8XY |
| SAARINEN, Ilkka RESIGNED | Director | 01 Mar 2001 | 10 Sep 2001 | | July 1968 | 45 Sandling Way, St Mary's Island, Chatham, Kent, ME4 3AZ |
| SALONEN, Jarmo RESIGNED | Director | 26 Sep 2003 | 02 Apr 2007 | | April 1951 | Purotie 9b, Fin-02300 Espoo, FOREIGN, Finlanf |
| SALONEN, Jarmo RESIGNED | Director | 01 Jan 1999 | 28 Feb 2001 | | April 1951 | Charlotte House, Charlotte Drive, Gillingham, Kent, ME8 0DA |
| STEELE, Anne RESIGNED | Director | 28 Jun 2013 | 31 Oct 2018 | United Kingdom | March 1962 | 350, Euston Road, London, NW1 3AX, United Kingdom |
| STREET, Graham RESIGNED | Director | 14 Dec 1992 | 31 Dec 1995 | | February 1947 | The Grange Kenfield, Petham, Canterbury, Kent, CT4 5RN |
| THOMPSON, Peter Graham RESIGNED | Director | | 15 Jun 1994 | England | August 1952 | South New House Barn Newhouse Lane, Sheldwich, Faversham, Kent, ME13 9QS |
| THORNE, Anthony David RESIGNED | Director | 29 Feb 2008 | 04 May 2010 | United Kingdom | August 1950 | Beech House, Whitebrook Park, 68 Lower Cookham Road, Maidenhead, Berkshire, SL6 8XY |
| TRAILL, Ronald James Thomson RESIGNED | Director | 15 Jan 1996 | 03 Feb 1997 | | July 1954 | Old Downs, Black Robin Lane Kingston, Canterbury, Kent, CT4 6HR |
| TUOMOLA, Seppo Juhani, Senior Legal Counsel RESIGNED | Director | 01 Jan 1999 | 28 Feb 2001 | | May 1952 | Vehaksentie 38 B, Fin-02340 Espoo, Finland |
| WALKER, William Mark Faure RESIGNED | Director | 29 Feb 2008 | 29 Jan 2010 | | March 1970 | Beech House, Whitebrook Park, 68 Lower Cookham Road, Maidenhead, Berkshire, SL6 8XY |