| EDWARDS, Christopher James ACTIVE | Director | 03 Feb 2021 | | England | November 1964 | Atria One, 144 Morrison Street, Edinburgh, EH3 8EB, Scotland |
| WHITE, Jeremy Mark ACTIVE | Director | 28 Jul 2021 | | England | June 1960 | Capital Tower, 91 Waterloo Road, London, SE1 8RT, England |
| ASHFORTH, Phillip John RESIGNED | Secretary | 02 Apr 1991 | 08 Jul 1993 | | | Woodside 17 Garth Road, Sevenoaks, Kent, TN13 1RT, Kent |
| BRADBURY, Trevor RESIGNED | Secretary | 10 Aug 1999 | 22 Dec 2017 | | | Interserve House, Interserve House, Ruscombe Park, Twyford, Reading, Berkshire, RG10 9JU, England |
| BUSH, Daniel RESIGNED | Secretary | 22 Dec 2017 | 28 Aug 2018 | | | Interserve House, Ruscombe Park, Twyford, Reading, Berkshire, RG10 9JU, England |
| BUTLER, Richard John RESIGNED | Secretary | 18 Jul 1997 | 21 Oct 1997 | | | 23a Wharf Hill, Winchester, Hampshire, SO23 9NQ |
| HARDING, Ian RESIGNED | Secretary | 09 Jul 1993 | 18 Jul 1997 | | | Jasmine Cottage, Eglinton Road Tilford, Farnham, Surrey, GU10 2DH |
| MCDONALD, Andrew John RESIGNED | Secretary | 28 Aug 2018 | 02 Feb 2021 | | | Interserve House, Ruscombe Park, Twyford, Reading, Berkshire, RG10 9JU, England |
| ROLPH, John Richard RESIGNED | Secretary | | 31 Mar 1991 | | | The Old Vicarage, Laxton, Newark, Nottinghamshire, NG22 0NX |
| RUTTER, Richard Charles RESIGNED | Secretary | 21 Oct 1997 | 10 Aug 1999 | | | 27 Clifton Road, Winchester, Hampshire, SO22 5BU |
| ANDREWS, William George RESIGNED | Director | 01 Jan 1994 | 10 Aug 1999 | | June 1935 | Two Acres Cottage Middleton Road, Camberley, Surrey, GU15 3TT |
| ASHFORTH, Phillip John RESIGNED | Director | 02 Apr 1991 | 08 Jul 1993 | United Kingdom | May 1955 | Woodside 17 Garth Road, Sevenoaks, Kent, TN13 1RT, Kent |
| BARNES, Ian Murray RESIGNED | Director | 03 Jul 1995 | 01 Apr 1997 | United Kingdom | June 1951 | 28 Almeida Street, Islington, London, N1 1TD |
| BLACK, Gilbert RESIGNED | Director | | 30 Apr 1993 | | May 1933 | Cedar Lodge 62 Fairmile Lane, Cobham, Surrey, KT11 2DE |
| BOTTJER, Michael Colin RESIGNED | Director | 10 Aug 1999 | 30 Sep 2003 | | May 1940 | Larchlands, Larch Avenue, Sunninghill, Berkshire, SL5 0AP |
| BRADBURY, Trevor RESIGNED | Director | 15 Oct 2010 | 22 Dec 2017 | England | November 1957 | Interserve House, Interserve House, Ruscombe Park, Twyford, Reading, Berkshire, RG10 9JU, England |
| BUSH, Daniel RESIGNED | Director | 02 Aug 2017 | 28 Aug 2018 | England | May 1966 | Interserve House, Ruscombe Park, Twyford, Reading, Berkshire, RG10 9JU, England |
| FAREBROTHER, Michael John RESIGNED | Director | 22 Aug 1997 | 10 Aug 1999 | | May 1941 | The Old Cottage, Pednor, Chesham, Buckinghamshire, HP5 2SX |
| FELL, James Thomas RESIGNED | Director | 22 Dec 2017 | 31 Aug 2018 | England | August 1973 | Interserve House, Ruscombe Park, Twyford, Reading, Berkshire, RG10 9JU, England |
| FORD, William RESIGNED | Director | | 07 Apr 1995 | | April 1936 | The Old School House, 4 Vine Court Road, Sevenoaks, Kent, TN13 3UU |
| GISBY, Robin William RESIGNED | Director | 26 Mar 1993 | 03 Jan 1997 | | September 1956 | 47 Frewin Road, London, SW18 3LR |
| HANNAH, Allan Richardson RESIGNED | Director | 10 Aug 1999 | 10 Jun 2004 | United Kingdom | June 1949 | 3 Lowes Close, Lower Shiplake, Henley On Thames, Oxfordshire, RG9 3NG |
| HARDING, Ian RESIGNED | Director | 09 Jul 1993 | 18 Jul 1997 | England | January 1955 | Jasmine Cottage, Eglinton Road Tilford, Farnham, Surrey, GU10 2DH |
| HARTLEY, Edwin Bennett RESIGNED | Director | | 26 Mar 1993 | | September 1941 | 8 Mainwaring Road, Over Peover, Knutsford, Cheshire, WA16 8TR |
| HUNT, Richard John RESIGNED | Director | 26 Mar 1993 | 07 Apr 1995 | United Kingdom | February 1951 | 1 Rawlings Court, Woburn, Bedfordshire, MK17 9QB |
| JONES, Timothy Charles RESIGNED | Director | 30 Sep 2003 | 15 Oct 2010 | England | August 1963 | Interserve House, Interserve House, Ruscombe Park, Twyford, Reading, Berkshire, RG10 9JU, England |
| LEE, Malcolm Stuart RESIGNED | Director | 10 Aug 1999 | 30 Sep 2003 | | November 1946 | Orchard Gate, Ashley Hill Place, Cockpole Green, Wargrave, Berkshire, RG10 8NL |
| MCDONALD, Andrew John RESIGNED | Director | 30 Jul 2018 | 04 Feb 2021 | England | January 1974 | Interserve House, Ruscombe Park, Twyford, Reading, Berkshire, RG10 9JU, England |
| MCFARLANE, Donald Dennis RESIGNED | Director | 26 Mar 1993 | 31 Dec 1997 | | May 1932 | 6 Farm Way, Northwood, Middlesex, HA6 3EF |
| MILNE, Colin Charles William, Mr. RESIGNED | Director | | 30 Apr 1990 | England | October 1941 | The Cottage Blackhall Spinney, Blackhall Lane, Sevenoaks, Kent, TN15 0HP |
| RAE, Douglas Keith RESIGNED | Director | | 04 Oct 1991 | | October 1941 | Millview Farm, Mark Lane Fulwood, Sheffield, South Yorkshire, S10 4PY |
| RINGROSE, Adrian Michael RESIGNED | Director | 30 Sep 2003 | 31 Aug 2017 | England | April 1967 | Interserve House, Interserve House, Ruscombe Park, Twyford, Reading, Berkshire, RG10 9JU, England |
| ROLPH, John Richard RESIGNED | Director | | 31 Mar 1991 | United Kingdom | November 1949 | The Old Vicarage, Laxton, Newark, Nottinghamshire, NG22 0NX |
| RUTTER, Richard Charles RESIGNED | Director | 22 Sep 1997 | 10 Aug 1999 | | August 1946 | 27 Clifton Road, Winchester, Hampshire, SO22 5BU |
| SINGLETON, John Staniforth RESIGNED | Director | 01 Apr 1997 | 10 Aug 1999 | | November 1947 | Sands Farm Old Warwick Road, Lapworth, Warwickshire, B94 6HL |
| SMYTHE, Anthony Kenneth RESIGNED | Director | 31 Aug 2018 | 30 Jul 2021 | United Kingdom | January 1965 | Interserve House, Ruscombe Park, Twyford, Reading, Berkshire, RG10 9JU, England |
| SOOKE, Thomas Peter RESIGNED | Director | 29 Oct 1998 | 10 Aug 1999 | | January 1945 | 4 Monmouth Road, London, W2 5SB |
| WENTZELL, Graham John RESIGNED | Director | 10 Aug 1999 | 30 Jun 2002 | | June 1943 | 1 Tithe Court, Glebelands Road, Wokingham, Berkshire, RG40 1DS |
| WILSON, Richard Haigh RESIGNED | Director | 21 Sep 1992 | 10 Aug 1999 | England | July 1948 | Fairfield House, Goose Hill Headley, Newbury, Berkshire, RG15 8AU |