| WILLS, Shaun Simon ACTIVE | Director | 23 Apr 2015 | | England | February 1972 | 32-28, Scrutton Street, London, EC2A 4RQ, England |
| ALSOP, Patricia Mary RESIGNED | Secretary | | 25 Mar 2003 | | | 32 Nicosia Road, London, SW18 3RN |
| BRYAN, Paul Anthony Edward Peter RESIGNED | Secretary | 25 Mar 2003 | 31 Dec 2004 | | | 37 Chantry Avenue, Hartley, Longfield, Kent, DA3 8DD |
| CASH, Daphne Valerie RESIGNED | Secretary | 19 Sep 2006 | 29 Aug 2008 | | | 9 Marquis Close, Harpenden, Hertfordshire, AL5 5QZ |
| FOGG, Amanda Claire RESIGNED | Secretary | 04 Sep 2013 | 04 May 2018 | | | 1, Rutland Court, Edinburgh, EH3 8EY, United Kingdom |
| HEARD, Nicholas James RESIGNED | Secretary | 29 Aug 2008 | 31 Dec 2010 | | | 1 Rutland Court, Edinburgh, EH3 8EY |
| JOHNSON, Ian Paul RESIGNED | Secretary | 31 Dec 2004 | 19 Sep 2006 | | | Tugwood, Kings Lane, Cookham Dean, Berkshire, SL6 9TZ |
| WARBURTON, Jenny RESIGNED | Secretary | 01 Jan 2011 | 14 Oct 2011 | | | 1 Rutland Court, Edinburgh, EH3 8EY |
| WATT, Philip Graham RESIGNED | Secretary | 15 Oct 2011 | 03 Sep 2013 | | | 1 Rutland Court, Edinburgh, EH3 8EY |
| ALLEN, Paul Christopher RESIGNED | Director | 12 Dec 2002 | 31 Dec 2012 | England | May 1964 | 1 Rutland Court, Edinburgh, EH3 8EY |
| BENNETT, Joanne Clare RESIGNED | Director | 01 Feb 2014 | 23 Apr 2015 | England | September 1976 | 1 Rutland Court, Edinburgh, EH3 8EY |
| BRYAN, Paul Anthony Edward Peter RESIGNED | Director | 02 Apr 2003 | 31 Dec 2004 | | April 1950 | 37 Chantry Avenue, Hartley, Longfield, Kent, DA3 8DD |
| CANT, Anthony Pinnington RESIGNED | Director | | 31 Aug 1989 | | April 1941 | Eardington Manor, Near Bridgnorth, Shropshire, WV16 5JZ |
| CASH, Daphne Valerie RESIGNED | Director | 19 Sep 2006 | 29 Aug 2008 | | August 1959 | 9 Marquis Close, Harpenden, Hertfordshire, AL5 5QZ |
| COOKSEY, David James Scott, Sir RESIGNED | Director | 07 Sep 1995 | 30 Jun 2002 | | May 1940 | Advent Venture Partners, 25 Buckingham Gate, London, SW1E 6LD |
| DAVIES, Tim RESIGNED | Director | 23 Apr 2015 | 08 Apr 2016 | England | September 1971 | 46, Colebrooke Row, London, N1 8AF, England |
| FAIRGRIEVE, Thomas Russell, Sir RESIGNED | Director | | 31 May 1994 | | May 1924 | Pankalan, Boleside, Galashiels, TD1 3NX |
| GRANT, David James RESIGNED | Director | | 28 May 1992 | | January 1922 | Aden Cottage, Whitesmocks, Durham City, Durham, DH1 4HJ |
| GREEN ARMYTAGE, John Mcdonald RESIGNED | Director | 28 May 1992 | 31 Dec 1996 | United Kingdom | June 1945 | The Cedars, Barnes Common, London, SW13 0LN |
| HANN, James, Sir RESIGNED | Director | 23 May 1991 | 02 May 2001 | | January 1933 | Bramley Cottage Bullhouse Lane, Wrington, Bristol, North Somerset, BS40 5NY |
| HENDERSON, Ruth Margaret RESIGNED | Director | 23 Jul 1997 | 14 Jan 2003 | | August 1948 | Rookery Nook, Violet Way, Loudwater, Hertfordshire, WD3 4JP |
| HYNES, Brendan RESIGNED | Director | 01 Jul 1999 | 31 Mar 2001 | England | August 1960 | Elm Lodge Stoneyhurst Crescent, Culcheth, Warrington, Cheshire, WA3 4DS |
| JACKSON, John David RESIGNED | Director | 03 Apr 1990 | 31 Dec 1997 | | December 1933 | Red Oaks Manor House Lane, Leeds, West Yorkshire, LS17 9JD |
| JOHNSON, Ian Paul RESIGNED | Director | 23 Feb 2004 | 31 Jan 2014 | United Kingdom | May 1960 | 1 Rutland Court, Edinburgh, EH3 8EY |
| JONES, Paul Elliot RESIGNED | Director | | 29 May 1996 | | April 1925 | Oak House, Little Gaddesden, Berkhamsted, Hertfordshire, HP4 1PE |
| KOCH, Richard John RESIGNED | Director | 03 Nov 1999 | 12 Dec 2002 | | July 1950 | 3 Richmond Bridge Moorings, Willoughby Road, Twickenham, London, TW1 2QG |
| LUCAS, Peter RESIGNED | Director | 23 Mar 1995 | 19 Dec 2000 | United Kingdom | December 1952 | Holly House 22 Church Street, Dunnington, York, North Yorkshire, YO19 5PW |
| MAUNSELL, Christopher Ernest RESIGNED | Director | | 28 Feb 1990 | England | October 1939 | Upton Manor High Street, Upton, Didcot, Oxfordshire, OX11 9JE |
| MILLS-BAKER, Andrew James RESIGNED | Director | 11 Jul 1991 | 31 Mar 1995 | United Kingdom | November 1949 | 8 The Warren, Harpenden, Hertfordshire, AL5 2NH |
| MORRIS, Sarah RESIGNED | Director | 01 Jan 2013 | 22 Apr 2013 | England | October 1964 | 1 Rutland Court, Edinburgh, EH3 8EY |
| O'CATHAIN, Detta, Baroness RESIGNED | Director | 07 Jan 2000 | 12 Dec 2002 | United Kingdom | February 1938 | Eglantine, Tower House Gardens, Arundel, West Sussex, BN18 9RU |
| PARR, Thomas Donald RESIGNED | Director | | 31 Dec 1998 | | September 1930 | Homestead Homestead Road, Disley, Stockport, Cheshire, SK12 2JP |
| PARSONS, John Victor RESIGNED | Director | | 30 Apr 1993 | | January 1934 | Whashton Lodge, Whashton, Richmond, North Yorkshire, DL11 7JL |
| PATTON, Kenneth Harry RESIGNED | Director | 23 May 1991 | 23 Jul 1997 | | October 1949 | 179 Nanpantan Road, Loughborough, Leicestershire, LE11 3YB |
| RACKE, Laurance Louis RESIGNED | Director | 02 Sep 1993 | 29 May 1996 | | March 1944 | 29 Quickswood, London, NW3 3SG |
| REID, William RESIGNED | Director | 12 Dec 2002 | 03 Apr 2003 | | November 1937 | Baykers Lamb Lane, Sible Hedingham, Halstead, Essex, CO9 3RS |
| ROBERTS, Stephen John RESIGNED | Director | 04 Mar 2002 | 26 Nov 2003 | United Kingdom | January 1953 | 11 Warden Court, Cuckfield, Haywards Heath, West Sussex, RH17 5DN |
| SCORE, Timothy RESIGNED | Director | 01 May 1997 | 30 Sep 1999 | | September 1960 | Chestnut Farmhouse, Aylesbury Road, Monks Risborough, Buckinghamshire, HP27 0JT |
| SUDDENS, David Rolf RESIGNED | Director | 16 Apr 1996 | 10 Aug 2001 | | April 1947 | 411 Bankside, 65 Hopton Street, London, SE1 9GZ |
| TIDEMAN, Teresa Mary RESIGNED | Director | 23 Apr 2013 | 23 Apr 2015 | England | February 1960 | 1 Rutland Court, Edinburgh, EH3 8EY |
| TROTTER, Neville Guthrie, Sir RESIGNED | Director | | 23 May 1991 | United Kingdom | January 1932 | 1 Kingsland, Jesmond, Newcastle Upon Tyne, Tyne & Wear, NE2 3AL |
| WEBSTER, Nicholas Peter Hamilton RESIGNED | Director | | 11 Apr 1997 | | March 1944 | Yew Tree Cottage, 40 Little Gaddesden, Berkhamsted, Hertfordshire, HP4 1PQ |
| WOLFSON OF SUNNINGDALE, David, Lord RESIGNED | Director | 14 May 2002 | 12 Dec 2002 | England | November 1935 | 1 Portobello Studios, Haydens Place, London, W11 1LY |
| YEA, Philip Edward RESIGNED | Director | 07 Sep 1995 | 03 Nov 1999 | United Kingdom | December 1954 | Castor Heights Ferry Hill, Peterborough Road Castor, Peterborough, PE5 7BU |