| LATHAM, Colin Mark ACTIVE | Director | 20 Dec 2006 | | United Kingdom | August 1949 | Harben House, Harben Parade, Finchley Road, London, NW3 6LH, United Kingdom |
| GRIFFITHS, Damian RESIGNED | Secretary | 31 Dec 2021 | 30 Sep 2024 | | | Harben House, Harben Parade, Finchley Road, London, NW3 6LH, United Kingdom |
| KENT, David William RESIGNED | Secretary | 15 Feb 1993 | 31 Dec 2021 | | | 12, Landons Close, Isle Of Dogs, London, E14 9QQ |
| KENT, Patricia Maureen RESIGNED | Secretary | | 15 Feb 1993 | | | 12 Landons Close, London, E14 9QQ |
| KNOWLES, Philip John RESIGNED | Secretary | 02 Dec 2024 | 31 Jul 2025 | | | Harben House, Harben Parade, Finchley Road, London, NW3 6LH |
| GRAYLING, Leonard Youle RESIGNED | Director | | 01 Oct 1995 | | October 1927 | 14 Pear Tree Walk, Cheshunt, Waltham Cross, Hertfordshire, EN7 6RN |
| GRIFFITHS, Damian RESIGNED | Director | 06 Jul 2021 | 30 Sep 2024 | United Kingdom | May 1963 | Harben House, Harben Parade, Finchley Road, London, NW3 6LH, United Kingdom |
| JABRY, Amer William RESIGNED | Director | 01 Jan 2019 | 30 Jun 2022 | France | July 1966 | Harben House, Harben Parade, Finchley Road, London, NW3 6LH, United Kingdom |
| KENT, David William RESIGNED | Director | | 31 Dec 2021 | United Kingdom | April 1935 | 12, Landons Close, Isle Of Dogs, London, E14 9QQ |
| KENT, Patricia Maureen RESIGNED | Director | 11 Feb 1993 | 15 Aug 2007 | | April 1937 | 12 Landons Close, London, E14 9QQ |
| KNOWLES, Philip John RESIGNED | Director | 03 Apr 2025 | 31 Jul 2025 | United Kingdom | February 1979 | Harben House, Harben Parade, Finchley Road, London, NW3 6LH, United Kingdom |