| BERGER, Geoffrey David ACTIVE | Secretary | 30 Oct 1998 | | | | Second Floor, Kirkland House, 11-15 Peterborough Road, Harrow, Middlesex, HA1 2AX, United Kingdom |
| BERGER, Ann Leonora Judith ACTIVE | Director | 20 Jul 2016 | | England | February 1963 | Second Floor, Kirkland House, 11-15 Peterborough Road, Harrow, Middlesex, HA1 2AX, United Kingdom |
| BERGER, Geoffrey David ACTIVE | Director | 30 Oct 1998 | | United Kingdom | November 1945 | Second Floor, Kirkland House, 11-15 Peterborough Road, Harrow, Middlesex, HA1 2AX, United Kingdom |
| SIMMONS, Philip Louis ACTIVE | Director | 30 Oct 1998 | | United Kingdom | November 1944 | Second Floor, Kirkland House, 11-15 Peterborough Road, Harrow, Middlesex, HA1 2AX, United Kingdom |
| ASH, Sally Ann RESIGNED | Secretary | 04 Jul 2000 | 18 May 2005 | | | The Outlook 21 Kingsend, Ruislip, Middlesex, HA4 7DD |
| BROWNSTEIN, Ian Jeffrey RESIGNED | Secretary | | 15 Mar 1994 | | | Conifers 59 Deacons Hill Road, Elstree, Borehamwood, Hertfordshire, WD6 3HZ |
| MASNEY, Thomas Peter RESIGNED | Secretary | 01 Dec 1994 | 30 Oct 1998 | | | 31 Riverview Gardens, Barnes, London, SW13 8QY |
| PRAG, Julia RESIGNED | Secretary | 01 Dec 1998 | 04 Jul 2000 | | | 23 Danescroft, Brent Street, London, NW4 2QH |
| RESNICK, Charles Alexander RESIGNED | Secretary | 18 May 2005 | 31 Mar 2011 | | | 6c, The Avenue, London, NW6 7YD |
| WOOD, Maurice Thomas RESIGNED | Secretary | 15 Mar 1994 | 30 Nov 1994 | | | 10 Wellington Court, Shelton Street, London, WC2H 9JS |
| BERGER, Geoffrey David RESIGNED | Director | | 31 Jul 1992 | England | November 1945 | 10 Erskine Hill, London, NW11 6HB |
| BROWNSTEIN, Ian Jeffrey RESIGNED | Director | | 15 Mar 1994 | | March 1946 | Conifers 59 Deacons Hill Road, Elstree, Borehamwood, Hertfordshire, WD6 3HZ |
| COHEN, Harvey RESIGNED | Director | 30 Oct 1998 | 01 Nov 1999 | | December 1933 | 10 Spaniards Close, London, NW11 6TH |
| HILL, Michael Douglas RESIGNED | Director | | 14 Jan 1994 | | July 1945 | Adams Well Oast Forge Lane, West Peckham, Kent, ME18 5JR |
| MANSELL, Richard Harvey RESIGNED | Director | 12 Jul 2016 | 14 Apr 2018 | United Kingdom | January 1961 | 1st Floor, Healthaid House, Marlborough Hill, Harrow, Middlesex, HA1 1UD, United Kingdom |
| MANSELL, Richard RESIGNED | Director | | 30 Oct 1998 | | January 1961 | 15 Lyttelton Court, Lyttelton Road, London, N2 0EB |
| MASNEY, Thomas Peter RESIGNED | Director | 14 Jan 1994 | 30 Oct 1998 | | June 1953 | 31 Riverview Gardens, Barnes, London, SW13 8QY |
| SHELDON, Howard Marc RESIGNED | Director | | 14 Jan 1994 | | August 1960 | 9 Coronet House, 62-66 Uxbridge Road, Stanmore, Middlesex, HA7 3LL |
| STERN, David Leon RESIGNED | Director | | 14 Jan 1994 | | March 1965 | 6 Cygnet House, 62-66 Uxbridge Road, Stanmore, Middlesex, HA7 3LL |
| STERN, Simon Perry RESIGNED | Director | | 14 Jan 1994 | | April 1960 | 12 The Spinney, Stanmore, Middlesex, HA7 4QJ |
| STEVENSON, Paul Edwin RESIGNED | Director | 06 Jan 1993 | 30 Oct 1998 | United Kingdom | February 1952 | Pound Corner, Thornage, Holt, Norfolk, NR25 7QH |