| SMITH, Bartholomew Evan Eric ACTIVE | Secretary | 17 Nov 2020 | | | | Garden House, Cornwall Gardens, London, SW7 4BQ, England |
| CLAY, Jim ACTIVE | Director | 17 Nov 2020 | | United Kingdom | September 1948 | Flat 2, Cornwall House, Cornwall Gardens, London, SW7 4AE, England |
| DE LA CROPTE DE CHANTERAC, Gilles Marie ACTIVE | Director | 23 Nov 2011 | | England | April 1959 | Flat 7, Garden House, Cornwall Gardens, London, SW7 4BQ, United Kingdom |
| JOY, Andrew Neville ACTIVE | Director | 01 Apr 2024 | | United Kingdom | April 1957 | 14, London Street, Andover, Hampshire, SP10 2PA, United Kingdom |
| MITROPOULOS, Efthimios ACTIVE | Director | | | England | May 1939 | Flat 7, Cornwall House, London, SW7 4AE |
| OLIVER, Marcus Boston ACTIVE | Director | 01 Sep 2015 | | United States | April 1974 | Flat 4, Garden House, Cornwall Gardens, London, SW7 4BQ, England |
| SMITH, Bartholomew Evan Eric ACTIVE | Director | | | England | February 1955 | Garden House, Cornwall Gardens, London, SW7 4BQ |
| DE CHANTERAC, Annita RESIGNED | Secretary | 02 Nov 2005 | 11 Dec 2008 | | | Garden House, Cornwall Gardens, London, SW7 4BQ |
| DELPIERRE, Xavier Henri RESIGNED | Secretary | 24 Nov 2015 | 17 Nov 2020 | | | 14, London Street, Andover, Hampshire, SP10 2PA |
| HODGES, Theo RESIGNED | Secretary | | 07 Oct 1997 | | | Garden House, Cornwall Gardens, London, SW7 4BQ |
| MITROPOULOS, Chantal RESIGNED | Secretary | 11 Dec 2008 | 18 Nov 2014 | | | Flat 7 Cornwall House, Cornwall Gardens, London, SW7 4AE |
| MITROPOULOS, Chantal RESIGNED | Secretary | 15 Oct 1999 | 18 Nov 2002 | | | Flat 7 Cornwall House, Cornwall Gardens, London, SW7 4AE |
| NAKHLEH, Mojgan RESIGNED | Secretary | 18 Nov 2014 | 24 Nov 2015 | | | 14, London Street, Andover, Hampshire, SP10 2PA |
| THOMPSON, Michael Charles RESIGNED | Secretary | 18 Nov 2002 | 02 Nov 2005 | | | 2 Cornwall House, Cornwall Gardens, London, SW7 4AE |
| VAN LEEUWEN, William Henry RESIGNED | Secretary | 07 Oct 1997 | 15 Oct 1999 | | | Cornwall House, Cornwall Gardens, London, SW7 4AE |
| CLAY, Jim RESIGNED | Director | 24 Nov 2015 | 03 Mar 2018 | United Kingdom | September 1948 | Flat 2, Cornwall House, Cornwall Gardens, London, SW7 4AE, England |
| DE CHANTERAC, Gilles RESIGNED | Director | 09 Nov 2004 | 22 Nov 2011 | England | September 1965 | Flat 7, Garden House, Cornwall Gardens, London, SW7 4BQ |
| DELPIERRE, Xavier Henri RESIGNED | Director | 09 Sep 2014 | 17 Nov 2020 | England | October 1964 | Flat 1a, Cornwall Gardens, London, SW7 4AE, England |
| DELPIERRE, Xavier Henri RESIGNED | Director | 18 Nov 2002 | 23 Nov 2011 | England | October 1964 | 1a Cornwall House, Cornwall Gardens, London, SW7 4AE |
| HODGES, Theo RESIGNED | Director | 09 Dec 1994 | 01 Sep 2015 | England | August 1942 | Flat 4, Garden House, Cornwall Gardens, London, SW7 4BQ |
| KEYWORTH, Dean John RESIGNED | Director | 03 Mar 2018 | 17 Nov 2020 | England | July 1968 | 1 Cornwall House, Cornwall Gardens, London, SW7 4AE, United Kingdom |
| MARAIS, Walter RESIGNED | Director | | 09 Nov 2004 | United Kingdom | January 1931 | Garden House, Cornwall Gardens, London, SW7 4BQ |
| NAKHLEH, Mojgan RESIGNED | Director | 23 Nov 2011 | 24 Nov 2015 | United Kingdom | July 1968 | Flat 6, Cornwall Gardens, London, SW7 4AE, United Kingdom |
| RABIPOUR, Orna RESIGNED | Director | 17 Nov 2020 | 01 Apr 2024 | England | November 1962 | 3 Cornwall House, Cornwall Gardens, London, SW7 4AE, England |
| RABIPOUR, Victoria, Mrs. RESIGNED | Director | | 14 Oct 1996 | | January 1930 | 5 Cornwall House, London, SW7 4AE |
| SMITH, Cyril Stanley, Dr RESIGNED | Director | | 27 Jul 2000 | | July 1925 | 2 Cornwall House, London, SW7 4AE |
| THOMPSON, Michael Charles RESIGNED | Director | 16 Oct 2000 | 09 Sep 2014 | United Kingdom | August 1955 | Flat 2, Cornwall House, Cornwall Gardens, London, SW7 4AE |
| VAN LEEUWEN, Caroline Maria RESIGNED | Director | 08 May 2001 | 18 Nov 2002 | | September 1946 | Flat 4 Cornwall House, Cornwall Gardens, London, SW7 4AE |
| VAN LEEUWEN, William Henry RESIGNED | Director | 14 Oct 1996 | 08 May 2001 | | July 1949 | Cornwall House, Cornwall Gardens, London, SW7 4AE |