| TOYE, Sharon Paula ACTIVE | Secretary | 01 Dec 2018 | | | | 4, Old Hall Close, Pinner, HA5 4ST, England |
| HEMS, Alex ACTIVE | Director | 19 Jan 2023 | | England | November 1969 | Aldenham School, Elstree, Hertfordshire, WD6 3AJ |
| MAHON, Karl ACTIVE | Director | 01 Dec 2018 | | United Kingdom | December 1968 | 88, Langley Way, Watford, WD17 3EE, England |
| BILLINGHAM, David John RESIGNED | Secretary | | 17 Nov 1994 | | | Road Green House, North Nibley, Dursley, Gloucestershire, GL11 6BA |
| FRASER, Andrew William Campbell RESIGNED | Secretary | 17 Nov 1994 | 31 Mar 2017 | | | 18 Pilgrim Close, Park Street, St Albans, Hertfordshire, AL2 2JD |
| MAHON, Karl RESIGNED | Secretary | 03 Jul 2017 | 01 Dec 2018 | | | Aldenham School, Elstree, Hertfordshire, WD6 3AJ |
| WRIGHT, Philip RESIGNED | Secretary | 31 Mar 2017 | 03 Jul 2017 | | | Aldenham School, Elstree, Hertfordshire, WD6 3AJ |
| BILLINGHAM, David John RESIGNED | Director | | 17 Nov 1994 | | April 1935 | Road Green House, North Nibley, Dursley, Gloucestershire, GL11 6BA |
| BORTHWICK, Stephen Robert RESIGNED | Director | 17 Nov 1994 | 31 Aug 2000 | | September 1951 | Headmasters House Aldenham Road, Elstree, Borehamwood, Hertfordshire, WD6 3AJ |
| BUTTON, Anthony Horace RESIGNED | Director | | 17 Nov 1994 | | December 1926 | 3 Orchard Rise, Richmond, Surrey, TW10 5BX |
| DAVIES, Vincent Edward RESIGNED | Director | 20 Nov 2002 | 05 Jul 2004 | | March 1943 | Lagern, Vineyards Road, Northaw, Hertfordshire, EN6 4PH |
| DUNSTAN, Paul Michael RESIGNED | Director | 01 Dec 2018 | 25 Jul 2025 | England | November 1973 | 5, Heather Road, Welwyn Garden City, AL8 6XX, England |
| FOWLER, James Christopher RESIGNED | Director | 21 Nov 2006 | 19 Jan 2023 | United Kingdom | October 1962 | The Headmaster's House, Aldenham Road, Elstree, Borehamwood, Hertfordshire, WD6 3AJ |
| FRASER, Andrew William Campbell RESIGNED | Director | 17 Nov 1994 | 31 Mar 2017 | United Kingdom | March 1953 | 18 Pilgrim Close, Park Street, St Albans, Hertfordshire, AL2 2JD |
| HARMAN, Richard Stuart RESIGNED | Director | 13 Nov 2000 | 14 Jul 2006 | United Kingdom | March 1959 | Headmasters House, Aldenham School, Elstree, Hertfordshire, WD6 3AJ |
| HIGGINBOTTOM, Michael RESIGNED | Director | | 31 Aug 1994 | | February 1939 | Aldenham School, Elstree, Herts, WD6 3AJ |
| MUNYARD, Roger Charles RESIGNED | Director | 17 Nov 1994 | 17 Nov 2004 | | September 1932 | 119 The Chine, Winchmore Hill, London, N21 2EG |
| PAGE CROFT, Hugo Douglas RESIGNED | Director | 03 Dec 2002 | 15 Nov 2008 | Uk | May 1944 | Castlebury,, Bakers End, Ware, Hertfordshire, SG12 7SH |
| READ, Karin RESIGNED | Director | 18 Nov 2008 | 09 Dec 2014 | United Kingdom | October 1956 | 64, Barnet Gate Lane, Arkley, Barnet, Hertfordshire, EN5 2AD, Uk |
| REDMAN, Simon John Bickerton RESIGNED | Director | 17 Nov 2004 | 10 Jun 2010 | United Kingdom | November 1936 | The Hall, Weston Colville, Cambridge, Cambridgeshire, CB1 5PE |
| WATKINS, Brian John RESIGNED | Director | 15 Nov 1999 | 14 Nov 2008 | United Kingdom | September 1937 | 8 Ormonde Road, Moor Park, Northwood, Middlesex, HA6 2EL |
| WHITBREAD, Hugh William RESIGNED | Director | 10 Jun 1993 | 11 Jun 2002 | England | February 1942 | The Old Rectory Framlingham Road, Dennington, Woodbridge, Suffolk, IP13 8AD |
| WILLIAMS, Charles Frederick RESIGNED | Director | | 10 Jun 1993 | | December 1948 | Wood Acre, Camp Road, Gerrards Cross, Buckinghamshire, SL9 7PF |
| WRIGHT, Philip RESIGNED | Director | 12 Jan 2015 | 14 Sep 2018 | England | July 1955 | 143, Farm Road, Edgware, Middlesex, HA8 9LP, England |