| SKIPPER, Malcolm Charles ACTIVE | Secretary | 11 Feb 2020 | | | | Elmfield, Ambrose Lane, Harpenden, Herts, AL5 4DU |
| ANJO, Julie Burgess ACTIVE | Director | 22 Sep 2025 | | United Kingdom | March 1979 | Elmfield, Ambrose Lane, Harpenden, Herts, AL5 4DU |
| CHALKLEY, Clive David ACTIVE | Director | 19 Apr 2021 | | England | September 1975 | Elmfield, Ambrose Lane, Harpenden, Herts, AL5 4DU |
| FARAHAT, Ashraf Salib Bastourous ACTIVE | Director | 16 Mar 2015 | | England | April 1962 | Kingdom Education Limited / The King's School, Ambrose Lane, Harpenden, AL5 4DU, England |
| HAMMOND, Charles Leslie Kofi ACTIVE | Director | 16 Mar 2015 | | England | April 1958 | Elmfield, Ambrose Lane, Harpenden, Herts, AL5 4DU |
| OTTAWAY, Christine Isobel ACTIVE | Director | 14 Nov 2018 | | England | February 1950 | Elmfield, Ambrose Lane, Harpenden, Herts, AL5 4DU |
| SKIPPER, Malcolm Charles ACTIVE | Director | 27 Jan 2020 | | England | February 1949 | Elmfield, Ambrose Lane, Harpenden, Herts, AL5 4DU |
| WOOLMER, Sarah Louise ACTIVE | Director | 16 Mar 2026 | | England | December 1981 | Elmfield, Ambrose Lane, Harpenden, Herts, AL5 4DU |
| BARBER, Jonathan Charles RESIGNED | Secretary | 01 Sep 2008 | 16 Oct 2009 | | | 23 Healey Road, Watford, Hertfordshire, WD18 6JX |
| BOADI, Samuel RESIGNED | Secretary | 19 Oct 2009 | 20 Jun 2016 | | | 16, Veritys, Hatfield, Hertfordshire, AL5 8HH, England |
| MURRAY, Martin Andrew RESIGNED | Secretary | 05 May 1997 | 18 Apr 2005 | | | 1 Second Avenue, Garston, Watford, Hertfordshire, WD25 9PX |
| STEVENS, Alan Thomas RESIGNED | Secretary | | 31 Jul 1994 | | | 20 Park Avenue, Watford, Hertfordshire, WD1 7HP |
| TATE, Robert James RESIGNED | Secretary | 31 Jul 1994 | 11 Jan 1996 | | | 15 Alston Road, Boxmoor, Hemel Hempstead, Hertfordshire, HP1 1QU |
| TAYLOR, Eleanor Marie RESIGNED | Secretary | 24 Jan 2005 | 31 Aug 2008 | | | 2 Whittingham Close, Luton, Bedfordshire, LU2 9UR |
| BARBER, Jonathan Charles RESIGNED | Director | 10 Jul 2006 | 16 Oct 2009 | | December 1963 | 23 Healey Road, Watford, Hertfordshire, WD18 6JX |
| BARKER, David Roger RESIGNED | Director | | 28 Nov 1993 | | March 1940 | 180 York Way, Garston, Watford, Hertfordshire, WD2 4RX |
| BENNETT, Robert James RESIGNED | Director | | 30 Apr 2000 | England | March 1944 | 114 Chaulden Lane, Hemel Hempstead, Hertfordshire, HP1 2BS |
| BLAKE, Geoff RESIGNED | Director | 01 Sep 2003 | 31 Mar 2008 | England | November 1952 | 28 Brampton Rise, Dunstable, Bedfordshire, LU6 3BY |
| BOADI, Samuel RESIGNED | Director | 10 Jul 2006 | 20 Jun 2016 | England | April 1956 | 16, Veritys, Hatfield, Hertfordshire, AL10 8HH |
| CRACKNELL, Graham Keith RESIGNED | Director | 01 Sep 1998 | 20 Jun 2016 | England | May 1951 | 211, Sheepcot Lane, Watford, Hertfordshire, WD2 7DD |
| CROOK, David George RESIGNED | Director | 01 Sep 2003 | 16 Jun 2021 | England | September 1951 | Elmfield, Ambrose Lane, Harpenden, Herts, AL5 4DU |
| CURTIS, Jeremy Roy RESIGNED | Director | 20 Mar 2017 | 18 Jan 2021 | England | March 1969 | Elmfield, Ambrose Lane, Harpenden, Herts, AL5 4DU |
| FERRETT, Frank Hubert RESIGNED | Director | 01 Feb 2001 | 27 Nov 2003 | England | August 1948 | Cedar House, 9 Beresford Road, St. Albans, Hertfordshire, AL1 5NW |
| FETUGA, Abidemi Olufunmilayo RESIGNED | Director | 11 Feb 2020 | 31 Jul 2024 | England | September 1974 | Elmfield, Ambrose Lane, Harpenden, Herts, AL5 4DU |
| HICKSON, Gordon Crawford Fitzgerald RESIGNED | Director | 08 Apr 1991 | 31 Dec 1995 | | April 1951 | 40 Langley Hill, Kings Langley, Hertfordshire, WD4 9HE |
| HOPKINSON, John Sheraton RESIGNED | Director | | 30 Jun 2014 | England | May 1944 | 44, Green Lane, St Albans, Hertfordshire, AL3 6EY |
| JOHNSON, Timothy RESIGNED | Director | 24 May 2021 | 16 Mar 2026 | United Kingdom | April 1984 | Elmfield, Ambrose Lane, Harpenden, Herts, AL5 4DU |
| MAY, Ian Barrett RESIGNED | Director | | 31 Aug 1992 | | September 1943 | 135 Sandridge Road, St Albans, Hertfordshire, AL1 4AH |
| PEGRUM, Ian Michael RESIGNED | Director | 18 Jun 2018 | 16 Jul 2020 | England | June 1969 | Elmfield, Ambrose Lane, Harpenden, Herts, AL5 4DU |
| SMITH, Robert Peter RESIGNED | Director | 08 Jun 2011 | 27 Jan 2020 | England | May 1965 | Elmfield, Ambrose Lane, Harpenden, Herts, AL5 4DU |
| STEVENS, Alan Thomas RESIGNED | Director | | 31 Jul 1994 | | October 1942 | 20 Park Avenue, Watford, Hertfordshire, WD1 7HP |
| STEVENS, Keith Robert RESIGNED | Director | 08 Apr 1991 | 31 Aug 2007 | United Kingdom | October 1942 | Timbers 3 Cypress Walk, Watford, Hertfordshire, WD2 6RY |
| YOUNG, Roy Anthony RESIGNED | Director | | 12 May 2009 | United Kingdom | November 1940 | 55, Louvain Way, Watford, Hertfordshire, WD25 7EH, United Kingdom |