| FOREMAN, Jane Louise ACTIVE | Secretary | 19 Apr 1999 | | | | 167-169, Great Portland Street, 5th Floor, London, W1W 5PF, England |
| ASTBURY, Thomas Michael ACTIVE | Director | 07 Nov 2025 | | England | March 1989 | 167-169, Great Portland Street, 5th Floor, London, W1W 5PF, England |
| BEARDSHALL, Emily Alice ACTIVE | Director | 02 Nov 2024 | | England | October 1981 | 167-169, Great Portland Street, 5th Floor, London, W1W 5PF, England |
| ELLIS, Michael Paul ACTIVE | Director | 07 Nov 2025 | | England | August 1988 | 167-169, Great Portland Street, 5th Floor, London, W1W 5PF, England |
| HOLTON, Dominic James ACTIVE | Director | 20 Jul 2017 | | England | December 1980 | 167-169, Great Portland Street, 5th Floor, London, W1W 5PF, England |
| KASSAM, Altaf Amirali Sadrudin Ali ACTIVE | Director | 21 Mar 2020 | | England | August 1972 | 167-169, Great Portland Street, 5th Floor, London, W1W 5PF, England |
| KELLY, Luke Tristan, Dr ACTIVE | Director | 05 Nov 2022 | | United Kingdom | July 1984 | 167-169, Great Portland Street, 5th Floor, London, W1W 5PF, England |
| LINDBERG, Lesley Jayne ACTIVE | Director | 05 Nov 2022 | | England | February 1966 | 167-169, Great Portland Street, 5th Floor, London, W1W 5PF, England |
| PREACHER, Felicity ACTIVE | Director | 05 Nov 2022 | | England | April 1978 | 167-169, Great Portland Street, 5th Floor, London, W1W 5PF, England |
| PROCTOR, Damian Ross ACTIVE | Director | 19 Jul 2019 | | England | March 1979 | 167-169, Great Portland Street, 5th Floor, London, W1W 5PF, England |
| STOCKS, Katharine Anne ACTIVE | Director | 03 Nov 2023 | | England | March 1961 | 167-169, Great Portland Street, 5th Floor, London, W1W 5PF, England |
| WAPLING, Lorraine Michelle ACTIVE | Director | 02 Nov 2018 | | England | September 1968 | 167-169, Great Portland Street, 5th Floor, London, W1W 5PF, England |
| DANIELS, Susan Tracy RESIGNED | Secretary | 17 Oct 1998 | 19 Apr 1999 | | | 26a Upper Park Road, London, NW3 2UT |
| HANCOCK, Colin Scott RESIGNED | Secretary | 02 Oct 1992 | 03 Jul 1995 | | | 12 New Road, Walters Ash, High Wycombe, Buckinghamshire, HP14 4UZ |
| MCGREEVY, Elise RESIGNED | Secretary | 03 Jul 1995 | 17 Oct 1998 | | | 11 Princes Gate Mews, London, SW7 2PS |
| ADAMS, David RESIGNED | Director | 14 Jul 2003 | 24 Nov 2008 | | April 1949 | 6 Deramore Park South, Belfast, BT9 5JY |
| BANNISTER, Letitia RESIGNED | Director | 02 Oct 1993 | 04 Sep 1999 | | January 1954 | 29 Chester Road, Middlewich, Cheshire, CW10 9ET |
| BARRETT, Tracy RESIGNED | Director | 29 Jan 2005 | 05 Jul 2010 | United Kingdom | February 1966 | 24 Leconfield Road, Highbury, London, N5 2SN |
| BEESE, Suzanne Rebecca RESIGNED | Director | 21 Jul 2016 | 17 Jul 2025 | England | December 1985 | 167-169, Great Portland Street, 5th Floor, London, W1W 5PF, England |
| BELL, Eileen Mary Jessie RESIGNED | Director | 02 Oct 1992 | 01 Oct 1994 | | April 1914 | 2 Longbrooke Drive, Swainsthorpe, Norwich, Norfolk, NR14 8SN |
| BINNS, Katherine Eliza RESIGNED | Director | 21 Mar 2020 | 19 Aug 2022 | England | April 1979 | Ground Floor South, Castle House, 37-45 Paul Street, London, EC2A 4LS |
| BLAKE, Kathleen RESIGNED | Director | 30 Jan 1999 | 23 Nov 2009 | United Kingdom | August 1960 | 285 Roman Road, London, E6 3SQ |
| BROOKS, Paulina RESIGNED | Director | 03 Apr 2000 | 16 Oct 2000 | | October 1954 | 90 Dalgarno Gardens, London, W10 6AA |
| BROWN, Laurence David RESIGNED | Director | 18 Mar 2002 | 29 Jun 2007 | United Kingdom | July 1957 | 63 Risca Road, Newport, South Wales, NP20 4HY |
| BUTCHER, John Michael RESIGNED | Director | 25 Jan 1997 | 15 Jul 2002 | England | December 1946 | Carpenters Cottage, Hemplands Lane Privett, Alton, Hampshire, GU34 3NU |
| CAPPER, Lisa Jane RESIGNED | Director | 23 Nov 2009 | 10 Dec 2019 | England | December 1966 | Ground Floor South, Castle House, 37-45 Paul Street, London, EC2A 4LS, England |
| CLEERE, Brendan Campbell RESIGNED | Director | 25 Jul 2011 | 19 Mar 2016 | United Kingdom | March 1969 | Ground Floor South, Castle House, 37-45 Paul Street, London, EC2A 4LS, England |
| COLLIE, Madeleine, Dr RESIGNED | Director | 17 Mar 2003 | 18 Jun 2010 | United Kingdom | September 1950 | Tile House, Oakhill Road Headley Down, Bordon, Hampshire, GU35 8EW |
| CROCKFORD, George William RESIGNED | Director | 05 Nov 2022 | 29 May 2025 | England | August 1985 | 167-169, Great Portland Street, 5th Floor, London, W1W 5PF, England |
| FANCY, Andrew RESIGNED | Director | 25 Jul 2011 | 24 Jan 2014 | England | March 1969 | 15 Dufferin Street, London, EC1Y 8UR |
| FEATHERSTONE, Gerard RESIGNED | Director | 23 Nov 2009 | 10 Dec 2019 | England | November 1966 | Ground Floor South, Castle House, 37-45 Paul Street, London, EC2A 4LS, England |
| FORD, Andrew RESIGNED | Director | 18 Mar 2002 | 16 Oct 2012 | United Kingdom | October 1959 | 15 Dufferin Street, London, EC1Y 8UR |
| GADD, Lynda Barbara RESIGNED | Director | 19 Jul 2019 | 15 Jul 2023 | England | April 1953 | Ground Floor South, Castle House, 37-45 Paul Street, London, EC2A 4LS |
| GLOVER, Diana Mary RESIGNED | Director | 01 Oct 1994 | 14 Oct 2006 | | March 1950 | The Vicarage, 70 Sycamore Road, Amersham, Buckinghamshire, HP6 5DR |
| GODLEY, Dennis RESIGNED | Director | 02 Oct 1992 | 15 Nov 2003 | England | April 1949 | Flat 2 Swallowcliffe, 3 Coleridge Road, Clevedon, Avon, BS21 7TB |
| GRASMEDERE, Roy Alan RESIGNED | Director | 02 Oct 1992 | 02 Oct 1993 | | May 1932 | 29 Clowes Avenue, Southbourne, Bournemouth, Dorset, BH6 4ER |
| HAY, John Alexander RESIGNED | Director | 02 Oct 1992 | 07 Nov 1994 | | June 1949 | 11 Osborne Terrace, Edinburgh, Lothian, EH12 5HG |
| HEATH, Michael Robert RESIGNED | Director | 25 Jan 1997 | 12 Nov 2004 | | November 1937 | 46 Addison Road, London, W14 8JH |
| HILL, Jane Elisabeth RESIGNED | Director | 12 Nov 2012 | 26 Jul 2018 | England | November 1965 | Ground Floor South, Castle House, 37-45 Paul Street, London, EC2A 4LS, England |
| HILTON, Matthew James RESIGNED | Director | 14 Oct 2006 | 06 Oct 2015 | England | January 1967 | Stubblecroft, 31 Prince Edwards Road, Lewes, East Sussex, BN7 1BL |
| HOGG, Gavin Carr Ogilvie RESIGNED | Director | 17 Nov 2001 | 16 Oct 2012 | United Kingdom | December 1953 | Aite Cruinnichidh, 1 Achluachrach, Roy Bridge, Inverness Shire, PH31 4AW |
| HOLMES, David John RESIGNED | Director | 02 Oct 1993 | 07 Nov 1994 | | May 1957 | Flat 4 98 Lower Ford Street, Coventry, West Midlands, CV1 5PW |
| JAMIN, Daniel Lucien Michel RESIGNED | Director | 02 Oct 1992 | 03 Dec 1999 | United Kingdom | October 1948 | 46 Whitehaven, Barton Hills, Luton, LU3 4BY |
| JONES, Hugh Gareth RESIGNED | Director | 02 Oct 1992 | 14 Oct 2006 | United Kingdom | February 1944 | 6 Junewood Close, Woodham, Weybridge, Surrey, KT15 3PX |
| KENT, Alastair John RESIGNED | Director | 18 Nov 1995 | 28 Dec 1998 | | April 1952 | 15 Grantchester Street, Cambridge, Cambridgeshire, CB3 9HY |
| KHAN, Nuzhat RESIGNED | Director | 02 Oct 1992 | 02 Oct 1993 | | August 1958 | 39 Thorn Lane, Heaton, Bradford, West Yorkshire, BD9 6NB |
| LIVESEY, Alan RESIGNED | Director | 02 Oct 1992 | 31 Oct 2000 | | July 1935 | 130 Sullivan Road, Sholing, Southampton, Hampshire, SO19 0HX |
| LOCKETT, Michael RESIGNED | Director | 18 Nov 1995 | 10 Feb 2001 | | November 1937 | 133 The Deans, Portishead, Bristol, BS20 8AZ |
| MACCALLUM, Kenneth David RESIGNED | Director | 02 Oct 1992 | 02 Oct 1993 | | March 1948 | 9 Cairnwell Avenue, Aberdeen, Aberdeenshire, AB2 5SH |
| MARTIN, Helen RESIGNED | Director | 03 Apr 2000 | 17 May 2002 | | April 1971 | 90 Monmouth Close, Chandlers Ford, Eastleigh, Hampshire, SO53 4SZ |
| MCCLAFFERTY, Claire Susan RESIGNED | Director | 12 Nov 2007 | 20 May 2017 | Scotland | February 1965 | Ground Floor South, Castle House, 37-45 Paul Street, London, EC2A 4LS, England |
| MCKENZIE, Sheila Patricia RESIGNED | Director | 11 Nov 2013 | 05 Nov 2022 | England | June 1961 | Ground Floor South, Castle House, 37-45 Paul Street, London, EC2A 4LS, England |
| MCLEAN, William Graham, Dr RESIGNED | Director | 09 Apr 2001 | 14 Oct 2006 | | April 1948 | 2 Poplar Road, Prenton, Merseyside, CH43 5TB |
| MCLEAN, William Graham, Dr RESIGNED | Director | 02 Oct 1992 | 08 Mar 2001 | | April 1948 | 2 Poplar Road, Prenton, Merseyside, CH43 5TB |
| MCLEOD, Kenneth RESIGNED | Director | 03 Oct 1992 | 02 Oct 1993 | | January 1949 | 375 Holburn Street, Aberdeen, Grampian, AB1 6DR |
| MOODIE, Margaret RESIGNED | Director | 02 Oct 1992 | 02 Oct 1993 | | June 1927 | 26 Murrayfield Road, Edinburgh, EH12 6ER |
| MOORE, Neil Joseph RESIGNED | Director | 02 Oct 1993 | 05 Jul 1999 | | May 1959 | 114 Vincent Road, Thorpe Hamlet, Norwich, Norfolk, NR1 4HH |
| MOORE, Susan Elizabeth RESIGNED | Director | 03 Oct 1992 | 02 Oct 1993 | | April 1962 | 114 Vincent Road, Norwich, Norfolk, NR1 4HH |
| MUNIR, Sajjad RESIGNED | Director | 02 Oct 1992 | 01 Oct 1994 | | December 1941 | 16 Holly Terrace, Swallownest, Sheffield, South Yorkshire, S31 0SQ |
| NEWELL, Christopher William Paul RESIGNED | Director | 18 Mar 2002 | 24 Nov 2008 | England | November 1950 | Woodleigh, Ridgway Pyrford, Woking, GU22 8PW |
| PADDEN, Tessa Elizabeth Margaret RESIGNED | Director | 03 Apr 2000 | 14 Oct 2001 | United Kingdom | February 1957 | 5 Roundstone Close, Newcastle Upon Tyne, Tyne & Wear, NE7 7GH |
| PARKER, Philip John RESIGNED | Director | 14 Oct 2006 | 08 Mar 2009 | | April 1965 | 58a Newbiggen Street, Thaxted, Dunmow, Essex, CM6 2QT |
| PATEL, Reema RESIGNED | Director | 25 Jan 2013 | 28 Mar 2015 | England | June 1987 | Ground Floor South, Castle House, 37-45 Paul Street, London, EC2A 4LS, England |
| PINDER, Jacqueline Ann RESIGNED | Director | 02 Oct 1992 | 15 Nov 2003 | | August 1938 | Fishermans Cottage, Coventry Road Flushing, Falmouth, Cornwall, TR11 5TX |
| POLACK, Timothy Mark RESIGNED | Director | 23 Mar 2013 | 05 Nov 2022 | England | December 1968 | Ground Floor South, Castle House, 37-45 Paul Street, London, EC2A 4LS, England |
| PRASHER, Deepak Kumar, Prof RESIGNED | Director | 24 Nov 2008 | 23 Jul 2012 | United Kingdom | May 1951 | 39 Macdonald Road, London, N11 3JB |
| PRESCOTT, Deborah RESIGNED | Director | 02 Oct 1993 | 20 Apr 1997 | | October 1958 | Amberwood Primrose Field, Pant, Oswestry, Shropshire, SY10 9QZ |
| PROCOPIS, Sally Morven RESIGNED | Director | 12 Nov 2012 | 17 May 2018 | United Kingdom | February 1970 | Ground Floor South, Castle House, 37-45 Paul Street, London, EC2A 4LS, England |
| PURI, Tripta RESIGNED | Director | 18 Nov 1995 | 14 Oct 2006 | England | June 1947 | 32 Duneln Road, Stockton On Tees, Cleveland, TS19 0TS |
| RATCLIFFE, Julie Amy RESIGNED | Director | 03 Oct 1992 | 14 Oct 2006 | | September 1955 | 58 Chestnut Way, Burton, Christchurch, Dorset, BH23 7LS |
| RAYSON, Jennie RESIGNED | Director | 20 Jul 2017 | 02 Nov 2024 | England | March 1975 | 167-169, Great Portland Street, 5th Floor, London, W1W 5PF, England |
| REID, Morag Brown RESIGNED | Director | 02 Oct 1992 | 14 Oct 2006 | Scotland | March 1952 | Downfield Coupar Angus Road, Rosemount, Blairgowrie, Perthshire, PH10 6JY |
| ROGERS, David John RESIGNED | Director | 02 Oct 1992 | 22 Apr 1993 | | June 1931 | 14 Parkside, Beck Row, Bury St Edmunds, Suffolk, IP28 8BJ |
| ROSE, David RESIGNED | Director | 02 Oct 1993 | 20 Apr 1997 | England | January 1948 | 11 Harrowdene Gardens, Teddington, Middlesex, TW11 0DH |
| RUTHERFORD, Jan Carol RESIGNED | Director | 19 Mar 2016 | 07 Nov 2025 | England | December 1970 | 167-169, Great Portland Street, 5th Floor, London, W1W 5PF, England |
| SAUNDERS, Chris RESIGNED | Director | 23 Jul 2012 | 28 Jan 2017 | United Kingdom | February 1949 | Ground Floor South, Castle House, 37-45 Paul Street, London, EC2A 4LS, England |
| SELWOOD, Helen Elizabeth RESIGNED | Director | 31 Jan 2015 | 05 Nov 2022 | United Kingdom | September 1978 | Ground Floor South, Castle House, 37-45 Paul Street, London, EC2A 4LS, England |
| SHELDON, Peter RESIGNED | Director | 02 Oct 1992 | 02 Oct 1993 | | March 1924 | 29 Ramillies Avenue, Cheadle Holme, Cheshire, SK8 7AQ |
| STEWARD, Valerie Elizabeth RESIGNED | Director | 03 Apr 2000 | 23 Nov 2009 | United Kingdom | February 1960 | Ley Mons, Melton Road Wrawby, Brigg, North Lincolnshire, DN20 8SL |
| SULLIVAN, Melanie Jane Louise RESIGNED | Director | 27 Jan 2008 | 12 Sep 2012 | England | May 1963 | 35 Durrant Way, Farnborough, Kent, BR6 7EH |
| TIVEY, Jacqueline RESIGNED | Director | 02 Oct 1992 | 01 Mar 1993 | | September 1951 | 1 Drayton Road, Sutton Courtenay, Abingdon, Oxfordshire, OX14 4AJ |
| TOLSON, Jane Mary RESIGNED | Director | 20 Apr 1998 | 03 Jun 1999 | United Kingdom | April 1960 | 16 Yarnells Road, North Hinksey, Oxford, Oxfordshire, OX2 0JY |
| TROTMAN, Brian Martin RESIGNED | Director | 23 Nov 2009 | 10 Nov 2013 | United Kingdom | July 1951 | 15 Dufferin Street, London, EC1Y 8UR |
| WALKER, Pauline Margaret RESIGNED | Director | 03 Oct 1992 | 12 Oct 1996 | Northern Ireland | March 1949 | 10 Kensington Gardens West, Belfast, BT5 6NQ, Northern Ireland |
| WESTON, Peter RESIGNED | Director | 22 Mar 2004 | 14 Jun 2007 | | April 1974 | 65 Church Road, Flitcham, Norfolk, PE31 6BU |