| BARNETT, Michael William ACTIVE | Secretary | | | | | 21 The Chesters, Traps Lane, New Malden, Surrey, KT3 4SF |
| BARNETT, Michael William ACTIVE | Director | | | England | May 1944 | 21 The Chesters, Traps Lane, New Malden, Surrey, KT3 4SF |
| CROSS-DURRANT, Robert Nigel ACTIVE | Director | | | United Kingdom | May 1950 | 23 The Chesters, New Malden, Surrey, KT3 4SF |
| MESSIHA, Ashraf, Dr ACTIVE | Director | 15 Aug 2003 | | England | May 1963 | 29 The Chesters, Traps Lane, New Malden, Surrey, KT3 4SF |
| PARK, Hana ACTIVE | Director | 09 Jun 2017 | | England | April 1980 | 25, The Chesters, New Malden, Surrey, KT3 4SF, England |
| FOLGER, Susan RESIGNED | Secretary | | 19 Jun 1992 | | | 9 Woodwarde Road, Dulwich, London, SE22 8UN |
| ROMAIN, Sarah Jayne RESIGNED | Secretary | 22 May 1992 | 22 Jun 1992 | | | 53 The Vineyard, Richmond, Surrey, TW10 6AS |
| BOND, Stephen Duncan RESIGNED | Director | 18 Aug 2009 | 08 Jun 2017 | England | August 1974 | 25 The Chesters, Traps Lane, New Malden, Surrey, KT3 4SF |
| DENNY, Amanda Jane RESIGNED | Director | 27 Oct 1999 | 10 Jul 2009 | | October 1962 | 25 The Chesters, Traps Lane, New Malden, Surrey, KT3 4SF |
| DENNY, Robert Denny RESIGNED | Director | | 25 Oct 1999 | | July 1958 | 25 Chesters, New Malden, Surrey, KT3 4SF |
| FISHER, William Francis RESIGNED | Director | | 19 Jun 1992 | | April 1948 | Flat 7, Cambridge Park, East Twickehman, Middlesex |
| THONGYAI, Nabthong RESIGNED | Director | | 20 Feb 2003 | | March 1938 | Royal Thai Embassy, 9 Stafford Street, London, W1X 4R |