| CLIFF, Jessica Isobel ACTIVE | Secretary | 27 Sep 2017 | | | | Home Farm, Upperton, Nr Petworth, West Sussex, GU28 9BE, United Kingdom |
| CLIFF, Jessica Isobel ACTIVE | Director | 28 Sep 2015 | | United Kingdom | July 1966 | Home Farm, Upperton, Nr Petworth, West Sussex, GU28 9BE, United Kingdom |
| DE LEO, Paola ACTIVE | Director | 05 Nov 2013 | | England | February 1965 | Upper Maisonette 104, Cambridge Street, London, SW1V 4QG |
| AUER, Charles Felix Ernst RESIGNED | Secretary | 06 Nov 2014 | 28 Sep 2017 | | | 104, Cambridge Street, Ground Floor Flat, London, SW1V 4QG, United Kingdom |
| LEE, John Philip Macarthur RESIGNED | Secretary | 23 Jan 1998 | 11 Apr 2014 | | | Garden Flat, 104 Cambridge Street, London, SW1V 4QG |
| TOCKNELL, Michael Colin RESIGNED | Secretary | 24 Nov 1993 | 23 Jan 1998 | | | 158 Coombe Lane West, Kingston Upon Thames, KT2 7DE |
| AUER, Charles Felix Ernst RESIGNED | Director | 05 Nov 2013 | 28 Sep 2017 | England | November 1991 | 22, Bradbourne Street, Parsons Green, London, London, SW6 3TE, England |
| CORRIN, Thomas Matthew George RESIGNED | Director | 25 Jun 2003 | 05 Oct 2006 | | April 1969 | Upper Maisonette, 104 Cambridge Street, London, Greater London, SW1V 4QG |
| HANNAM, Wendy RESIGNED | Director | 23 Jan 1998 | 05 Nov 2013 | United Kingdom | January 1933 | Totnell House Leigh, Sherborne, Dorset, DT9 6HT |
| KENNEDY SCOTT, Penelope Mary RESIGNED | Director | 23 Jan 1998 | 11 Apr 2014 | United Kingdom | May 1947 | Garden Flat 104 Cambridge Street, London, SW1V 4QG |
| LAWSON, Rosamond Mary RESIGNED | Director | 24 Nov 1993 | 29 Nov 1993 | | October 1953 | 104 Cambridge Street, London, SW1V 4QG |
| PURBRICK, Henrietta Emily Charlotte RESIGNED | Director | 25 Nov 1993 | 03 Oct 1994 | | June 1964 | Ground Floor Flat, 104 Cambridge Street, London, SW1 |
| ROBERTS, Elizabeth Bray Bernard RESIGNED | Director | 23 Jan 1998 | 25 Jun 2003 | | March 1949 | Stanstead Hall, Greenstead Green, Halstead, Essex, CO9 1QJ |
| STRUTT, THE LORD RAYLEIGH, John Gerald, Right Honourable RESIGNED | Director | 20 Jul 2010 | 25 Oct 2013 | United Kingdom | June 1960 | Terling Place, Terling, Chelmsford, Essex, CM3 2QW, United Kingdom |
| TOCKNELL, Michael Colin RESIGNED | Director | 24 Nov 1993 | 23 Jan 1998 | | March 1960 | 158 Coombe Lane West, Kingston Upon Thames, KT2 7DE |
| TROWER QC, William Spencer Philip RESIGNED | Director | 01 Nov 2006 | 20 Jul 2010 | United Kingdom | December 1959 | Walkern Bury Farm, Bassus Green, Stevenage, Hertfordshire, SG2 7JH |