| ROCHMAN, John Howard ACTIVE | Secretary | | | | | 4 Bedford Row, London, WC1R 4TF, England |
| JOHNSON, Sadler ACTIVE | Director | 07 Dec 2010 | | United Kingdom | January 1969 | Suite 7a,, Building 6, Croxley Park, Hatters Lane, Watford, Hertfordshire, WD18 8YH, England |
| MCCAVE, Geoffrey James ACTIVE | Director | 21 Nov 2019 | | England | August 1978 | Suite 7a,, Building 6, Croxley Park, Hatters Lane, Watford, Hertfordshire, WD18 8YH, England |
| WALTER, Laura Kathryn ACTIVE | Director | 14 Aug 2025 | | England | February 1983 | Suite 7a,, Building 6, Croxley Park, Hatters Lane, Watford, Hertfordshire, WD18 8YH, England |
| CARTER, Emily Elizabeth RESIGNED | Director | 22 Oct 2012 | 02 Oct 2014 | United Kingdom | November 1981 | Iveco House, Station Road, Watford, Hertfordshire, WD17 1DL, United Kingdom |
| COOTE, William RESIGNED | Director | 21 Nov 2019 | 06 Apr 2021 | England | April 1987 | Flat 41, Granville Court, Mount View Road, London, N4 4JL, England |
| COSGROVE, Thomas Alvin RESIGNED | Director | | 25 Aug 1995 | | July 1956 | Flat 16 Granville Court, London, N4 4EP |
| DALRYMPLE, Jason Howell RESIGNED | Director | | 31 Dec 1992 | | February 1961 | Flat 13 Granville Court, London, N4 4EP |
| FENN (PATTERSON), Marmaret RESIGNED | Director | 07 Oct 2008 | 22 Oct 2012 | United Kingdom | November 1944 | Penrhyn, Quay Road, Fishguard, Pembrokeshire, SA64 0BT |
| GROTH, Robin RESIGNED | Director | 10 Feb 1997 | 15 Apr 2002 | | April 1966 | 13 Granville Court, Granville Road, London, N4 4EP |
| HARRIS, Matthew Albert RESIGNED | Director | 15 Apr 2002 | 31 Dec 2006 | | November 1958 | 41 Granville Court, Mount View Road, London, N4 4JL |
| HEARD, Sarah RESIGNED | Director | 19 May 1999 | 01 Jan 2000 | | May 1966 | 29 Granville Court, Mountview Road, London, N4 4JL |
| KELLEHER, Michael John RESIGNED | Director | 06 Sep 2006 | 25 Nov 2009 | | May 1951 | 36 Granville Court, Mount View Road, London, N4 4JL |
| LANDAU, Edward Lester RESIGNED | Director | | 06 Apr 2021 | United Kingdom | August 1945 | 14, Flat 1 Steeles Road, London, NW3 4SE, England |
| LLOYD, Luke RESIGNED | Director | 03 Nov 2017 | 16 May 2023 | United Kingdom | March 1989 | Flat 26 Granville Court, Mount View Road, Crouch End, London, N4 4JL, United Kingdom |
| LLWELLYN, Guy RESIGNED | Director | 22 Oct 2012 | 30 Apr 2016 | United Kingdom | November 1965 | Egale 1, 80 St Albans Road, Watford, Herts, WD17 1DL, England |
| MACCARIELLO, Michal Francesco Romolo RESIGNED | Director | 14 Feb 1998 | 19 May 1999 | | March 1961 | 39 Granville Court, Mount View Road, London, N4 4JL |
| MCEVOY, Marie Bernadette, Dr RESIGNED | Director | 01 Jan 1993 | 23 Aug 1996 | | December 1948 | 12 Granville Court, Granville Road, London, N4 |
| MONTGOMERY, Janice RESIGNED | Director | 07 Oct 2008 | 13 Mar 2011 | United Kingdom | July 1977 | Granville Court, Mount View Road, London, N4 4JL, England |
| MYLAN, David RESIGNED | Director | 03 Oct 1995 | 03 Jan 1997 | | June 1947 | Flat 6 Granville Court, Mountmew Road, London, N4 4EP |
| OAKES, George Stephen RESIGNED | Director | 18 Feb 2016 | 02 Jan 2020 | United Kingdom | August 1984 | 24 Granville Court, Mount View Road, London, N4 4JL, United Kingdom |
| PARTRIDGE, Helen Louise RESIGNED | Director | 06 Nov 2007 | 10 Oct 2011 | United Kingdom | March 1971 | 19 Granville Court, Mount View Road, London, N4 4JL |
| ROCHMAN, John Howard RESIGNED | Director | | 06 Apr 2021 | England | May 1946 | 4 Bedford Row, London, WC1R 4TF, England |
| ROSE, Michael Windsor RESIGNED | Director | | 01 Jan 2004 | | December 1949 | Flat 2 Granville Court, London, N4 4EP |
| ROSEWINK, Jay Anthony RESIGNED | Director | 07 Oct 2008 | 02 Oct 2013 | United Kingdom | November 1980 | 41 Granville Court, Mount View Road, Harringay, London, N4 4JL |
| ROUBINI, Dapne Alex RESIGNED | Director | 29 Jan 2003 | 25 Nov 2009 | | August 1964 | 12 Granville Court, Granville Road, London, N4 4EP |
| SMITH, Jefferson Peter RESIGNED | Director | 15 Apr 2002 | 25 Nov 2009 | | August 1965 | 16 Granville Court, Granville Road, London, N4 4EP |
| TUNNINGLEY, Robert Scott RESIGNED | Director | 21 Mar 2012 | 02 Oct 2013 | United Kingdom | February 1987 | Iveco House, Station Road, Watford, Hertfordshire, WD17 1DL, United Kingdom |
| VAN GILST, Marc RESIGNED | Director | 06 Sep 2006 | 02 Oct 2013 | United Kingdom | May 1966 | 18 Grenville Road, Stroud Green, Islington, N19 4EH |