| BURKE, Jonathan James ACTIVE | Secretary | 22 Feb 2017 | | | | Hilmore House, Gain Lane, Bradford, West Yorkshire, England And Wales, BD3 7DL, United Kingdom |
| BURKE, Jonathan James ACTIVE | Director | 22 Feb 2017 | | England | November 1966 | Hilmore House, Gain Lane, Bradford, West Yorkshire, England And Wales, BD3 7DL, United Kingdom |
| CHARNOCK, Alison ACTIVE | Director | 15 Jul 2011 | | England | November 1969 | Hilmore House, Gain Lane, Bradford, West Yorkshire, BD3 7DL |
| GOFF, Joanna Louise ACTIVE | Director | 22 Apr 2022 | | United Kingdom | September 1978 | Hilmore House, Gain Lane, Bradford, West Yorkshire, BD3 7DL, United Kingdom |
| AMSDEN, Mark Rowan RESIGNED | Secretary | 09 Jul 2015 | 22 Feb 2017 | | | Hilmore House, Gain Lane, Bradford, West Yorkshire, BD3 7DL |
| BURKE, Jonathan James RESIGNED | Secretary | 09 Mar 2004 | 16 Mar 2009 | | | St Bedes, Owler Park Road Middleton, Ilkley, West Yorkshire, LS29 0BG |
| JONES, Hazel RESIGNED | Secretary | 18 Nov 2009 | 26 Jun 2015 | | | Hilmore House, Gain Lane, Bradford, West Yorkshire, BD3 7DL |
| KINCH, John Patrick RESIGNED | Secretary | | 17 Sep 2001 | | | Rhone House Timberley Place, Crowthorne, Berkshire, RG45 6BB |
| MCMAHON, Gregory Joseph RESIGNED | Secretary | 16 Mar 2009 | 18 Nov 2009 | | | Hilmore House, Gain Lane, Bradford, West Yorkshire, BD3 7DL |
| WILSON, David, Dr RESIGNED | Secretary | 18 Sep 2001 | 09 Mar 2004 | | | 7 Cleaver Square, Kennington, London, SE11 4DW |
| ACKROYD, Martin RESIGNED | Director | 09 Mar 2004 | 25 May 2005 | | June 1951 | 6 High Meadows, Wilsden, Bradford, West Yorkshire, BD15 0HN |
| ADDISON, Niall RESIGNED | Director | 20 Nov 2009 | 01 Apr 2015 | England | October 1946 | Hilmore House, Gain Lane, Bradford, West Yorkshire, BD3 7DL |
| AMSDEN, Mark Rowan RESIGNED | Director | 07 Feb 2013 | 22 Feb 2017 | United Kingdom | March 1963 | Hilmore House, Gain Lane, Bradford, West Yorkshire, BD3 7DL |
| AYLWIN, Mark Terence RESIGNED | Director | 31 May 2002 | 01 Jan 2005 | England | July 1963 | Wedgewood, Ellington Road, Taplow, Berkshire, SL6 0BA |
| BAILEY, Fiona Jane RESIGNED | Director | 24 Jun 2001 | 09 Jan 2004 | | October 1954 | Birnam Cottage, Church Road, Penn, Buckinghamshire, HP10 8NU |
| BOOTLE, David Bernard RESIGNED | Director | | 23 Jul 1994 | | November 1935 | Stonecroft The Old Coach Road, Carters Hill Under River, Sevenoaks, Kent |
| BRAY, Karen RESIGNED | Director | 24 Jun 2001 | 04 Jun 2003 | | May 1961 | 2 Launceston, Dove Park, Chorleywood, Hertfordshire, WD4 9JU |
| BROWN, Sydney Herbert Marsden RESIGNED | Director | | 24 Apr 1993 | | January 1939 | Mulberry House, Comberbach, Northwich, Cheshire, CW9 6AY |
| CHARTERS, Robert George Beattie RESIGNED | Director | 13 Jun 1996 | 27 Mar 1998 | United Kingdom | March 1953 | The Coach House, Manor Lane, Barleythorpe, Rutland, LE15 7EG |
| CHRISTENSEN, Lawrence RESIGNED | Director | | 18 Jun 2004 | | June 1943 | Inglewood Farm, Templeton Road, Kintbury, Hungerford, Berkshire, RG17 9SL |
| CRIADO PEREZ TREFAULT, Carlos Maria RESIGNED | Director | 16 Aug 1999 | 08 Mar 2004 | | | 76 Hazledene Road, Chiswick, London, W4 3JB |
| DAVIES, Jonathan Owen RESIGNED | Director | 24 Jun 2001 | 11 Jun 2004 | United Kingdom | April 1962 | 4 West Road, Coombe Hill, Kingston Upon Thames, Surrey, KT7 2HA |
| DURKAN, John Patrick RESIGNED | Director | 31 May 2002 | 05 May 2004 | | April 1964 | 11a Deards End Lane, Knebworth, Hertfordshire, SG3 6NL |
| FRANCIS, Richard Phillip RESIGNED | Director | 03 Sep 2001 | 19 Mar 2004 | | July 1962 | 5 Albert Street, Markyate, Herts, AL3 8HY |
| FRASER, Ian Ellis RESIGNED | Director | 29 Feb 1996 | 10 Dec 1999 | | March 1957 | Charity Cottages, Town End, Radnage, HP14 4DY |
| FRENDO, Paul Anthony RESIGNED | Director | | 31 Jan 1994 | | November 1947 | Brickfields, Chobham Park Lane, Chobham, Surrey, GU24 8HG |
| GARTLAND, Thomas RESIGNED | Director | | 24 Apr 1993 | | September 1940 | 79 Mirfield, West Monkseaton, Tyne & Wear, NE25 9HY |
| GLEESON, Michael RESIGNED | Director | 18 Dec 2019 | 22 Apr 2022 | England | March 1969 | Hilmore House, Gain Lane, Bradford, West Yorkshire, BD3 7DL, United Kingdom |
| GLEN, Frederick Nairn RESIGNED | Director | | 13 Oct 1994 | United Kingdom | November 1948 | The Well House, Stratfield Saye, Berkshire, RG7 2DJ |
| GRANT, Matthew Alistair, Sir RESIGNED | Director | | 07 Dec 1993 | | March 1937 | 16 Campden Hill Square, Kensington, London, W8 7JY |
| GUNTER, Mark RESIGNED | Director | 09 Mar 2004 | 15 Jul 2011 | England | July 1958 | Hilmore House, Gain Lane, Bradford, West Yorkshire, BD3 7DL |
| HARRISON, Mark RESIGNED | Director | 18 Apr 2012 | 18 Feb 2016 | England | October 1963 | Hilmore House, Gain Lane, Bradford, West Yorkshire, BD3 7DL |
| HARTWELL, Terrance RESIGNED | Director | 20 Nov 2009 | 14 Nov 2014 | United Kingdom | September 1956 | Hilmore House, Gain Lane, Bradford, West Yorkshire, BD3 7DL |
| HUBER, David John Howard, Dr RESIGNED | Director | | 27 Mar 1997 | United Kingdom | September 1949 | Swan House, 5 St Marys Square, Bury St Edmunds, Suffolk, IP33 2AJ |
| HUTCHINSON, David Robert RESIGNED | Director | 09 Mar 2004 | 29 Jun 2007 | | December 1948 | 5a Pearson Street, Calverley, West Yorkshire, LS28 5RG |
| JONES, Charles Martyn RESIGNED | Director | 20 Nov 2009 | 09 Sep 2010 | United Kingdom | April 1958 | Hilmore House, Gain Lane, Bradford, West Yorkshire, BD3 7DL |
| KIERAN, Patrick Oliver RESIGNED | Director | | 31 Dec 1995 | | June 1938 | 30 Shirley Avenue, Cheam, Sutton, Surrey, SM2 7QR |
| KINCH, John Patrick RESIGNED | Director | | 13 Oct 2001 | United Kingdom | April 1944 | Rhone House Timberley Place, Crowthorne, Berkshire, RG45 6BB |
| LAFFIN, Simon Timothy RESIGNED | Director | 13 Oct 1994 | 08 Mar 2004 | | June 1959 | 63 Oxford Road, Wokingham, Berkshire, RG41 2YH |
| LANCASTER, Richard RESIGNED | Director | 20 Nov 2009 | 13 Apr 2012 | England | December 1963 | Hilmore House, Gain Lane, Bradford, West Yorkshire, BD3 7DL |
| LAWRIE, Charles Sharpe RESIGNED | Director | | 31 Mar 1994 | | October 1933 | Oakley 5 Queen Annes Road, Windsor, Berkshire, SL4 2BJ |
| LEPLEY, David John RESIGNED | Director | 30 Jan 2020 | 15 Apr 2024 | England | April 1983 | Hilmore House, Gain Lane, Bradford, West Yorkshire, BD3 7DL, United Kingdom |
| MACLACHLAN, James RESIGNED | Director | 24 Jun 2001 | 14 May 2003 | | January 1955 | 2 Launceston Dove Park, Chorleywood, Hertfordshire, WD3 5GY |
| MCMAHON, Gregory Joseph RESIGNED | Director | 20 Nov 2009 | 11 Jan 2013 | England | September 1960 | Hilmore House, Gain Lane, Bradford, West Yorkshire, BD3 7DL |
| MELNYK, Marie Margaret RESIGNED | Director | 09 Mar 2004 | 06 Dec 2006 | United Kingdom | June 1958 | Bleak House Laneside, West Scholes Queensbury, Bradford, West Yorkshire, BD13 1NE |
| MILLS, Gary William RESIGNED | Director | 18 Feb 2016 | 30 Jan 2020 | United Kingdom | January 1966 | Hilmore House, Gain Lane, Bradford, West Yorkshire, BD3 7DL |
| MORRIS, Andrew Richard RESIGNED | Director | 03 Mar 1994 | 22 Feb 1999 | | December 1951 | Oakwood House, Whitchurch Hill, Reading, Berkshire, RG8 7PN |
| MOWAT, Gordon Peter RESIGNED | Director | 14 Nov 2014 | 01 Apr 2015 | England | November 1971 | Hilmore House, Gain Lane, Bradford, West Yorkshire, BD3 7DL |
| OWEN, Roger Anthony RESIGNED | Director | 02 Dec 2004 | 01 Feb 2009 | England | October 1948 | 3 Heritage Park, College Road, Bingley, West Yorkshire, BD16 4UE |
| PARTINGTON, Roger Evans RESIGNED | Director | 12 Jan 1994 | 22 Jul 1999 | | May 1956 | Oaklands 7 Vicarage Way, Gerrards Cross, Buckinghamshire, SL9 8AR |
| PENNYCOOK, Richard John RESIGNED | Director | 01 May 2006 | 10 Apr 2013 | England | February 1964 | Hilmore House, Gain Lane, Bradford, West Yorkshire, BD3 7DL |
| RAMSDEN, Roger Charles RESIGNED | Director | 14 Oct 1997 | 04 May 2001 | England | January 1960 | Compton Elms, Marlow Road, Pinkneys Green, Maidenhead, Berkshire, SL6 6NR |
| SINCLAIR, Jack Loudon RESIGNED | Director | 24 Jun 2001 | 08 Mar 2004 | | September 1960 | Springwood, Kimpton Road, Welwyn, Hertfordshire, AL6 9NN |
| SMITH, Colin Deverell RESIGNED | Director | | 22 Nov 1999 | United Kingdom | May 1947 | Pyes, Penn Road, Beaconsfield, Buckinghamshire, HP9 2TS |
| STOTT, Robert Winston RESIGNED | Director | 08 Mar 2004 | 29 Sep 2006 | | March 1943 | Hall Croft, 5 Hall Drive, Bramhope Leeds, West Yorkshire, LS16 9JF |
| STRAIN, Trevor John RESIGNED | Director | 04 Dec 2009 | 18 Dec 2019 | United Kingdom | October 1975 | Hilmore House, Gain Lane, Bradford, West Yorkshire, BD3 7DL |
| TAYLOR, Matthew Logan RESIGNED | Director | | 14 Jun 1995 | | April 1944 | 21 Wildcroft Drive, Wokingham, Berkshire, RG11 3HY |
| VALENCIA, Fernando Garcia RESIGNED | Director | 11 Mar 2002 | 19 Mar 2004 | | June 1967 | 65 Burkes Road, Beaconsfield, Buckinghamshire, HP9 1PW |
| WEBB, Stephen John RESIGNED | Director | 20 Aug 2001 | 19 Mar 2004 | United Kingdom | November 1957 | Mena House, 2 Beechwood Drive, Aldbury, Herts, HP23 5SB |
| WEBSTER, David Gordon Comyn RESIGNED | Director | 10 Jan 2000 | 08 Mar 2004 | England | February 1945 | Rodinghead, Ashridge Park, Berkhamsted, Hertfordshire, HP4 1NP |
| WEBSTER, David Gordon Comyn RESIGNED | Director | | 07 Dec 1993 | England | February 1945 | Rodinghead, Ashridge Park, Berkhamsted, Hertfordshire, HP4 1NP |
| WHITE, James Alfred RESIGNED | Director | 24 Jun 2001 | 25 Jun 2004 | | May 1952 | 1 Seton Drive, Hook, Hampshire, RG27 9QS |
| WILLIAMS, Richard Glynne RESIGNED | Director | 28 Apr 1994 | 08 Mar 2004 | England | March 1957 | 63 Wolsey Road, Northwood, Middlesex, HA2 2ER |
| WILSON, David, Dr RESIGNED | Director | 18 Sep 2001 | 09 Mar 2004 | England | July 1960 | 7 Cleaver Square, Kennington, London, SE11 4DW |
| WINCH, Michael RESIGNED | Director | | 09 Feb 2000 | | February 1945 | Winbar, Llanvair, Ascot, Berkshire, SL5 9LM |
| WOTHERSPOON, Gordon RESIGNED | Director | | 08 May 2000 | | July 1947 | Springwood House Springwood Lane, Rotherfield Peppard, Henley On Thames, Oxfordshire, RG9 5JJ |