| EVES, James Edward Coates ACTIVE | Secretary | 28 Jan 2014 | | | | Office 605, Birchin Court, 20 Birchin Lane, London, EC3V 9DU, England |
| BARNES, Bethany Louise ACTIVE | Director | 09 Jun 2022 | | England | January 1985 | Office 605, Birchin Court, 20 Birchin Lane, London, EC3V 9DU, England |
| GILLIS, Holly Catherine ACTIVE | Director | 09 Jun 2022 | | England | March 1984 | Office 605, Birchin Court, 20 Birchin Lane, London, EC3V 9DU, England |
| GURNER, Robert ACTIVE | Director | 09 Jun 2022 | | England | January 1974 | Office 605, Birchin Court, 20 Birchin Lane, London, EC3V 9DU, England |
| HALL, Matthew William, Mr. ACTIVE | Director | 20 Oct 2025 | | England | December 1987 | Office 605, Birchin Court, 20 Birchin Lane, London, EC3V 9DU, England |
| HALL, Matthew Robert ACTIVE | Director | 09 Jun 2022 | | England | May 1973 | Suite 717, 70, Gracechurch Street, London, EC3V 0HR, England |
| MOGFORD, Claire Louise ACTIVE | Director | 24 Jun 2025 | | England | May 1982 | Office 605, Birchin Court, 20 Birchin Lane, London, EC3V 9DU, England |
| RADCLIFFE, William Douglas Buchanan ACTIVE | Director | 02 Jun 2016 | | United Kingdom | August 1972 | Suite 717, 70, Gracechurch Street, London, EC3V 0HR, England |
| REDMAN, Daniel Louis ACTIVE | Director | 24 Jun 2025 | | England | May 1990 | Office 605, Birchin Court, 20 Birchin Lane, London, EC3V 9DU, England |
| SMITH, Julian Paul ACTIVE | Director | 24 Jun 2025 | | England | April 1971 | Office 605, Birchin Court, 20 Birchin Lane, London, EC3V 9DU, England |
| HURN, Michael David John RESIGNED | Secretary | 26 Mar 1993 | 05 Jul 1995 | | | 14 Cliffe Road, Leamington Spa, Warwickshire, CV32 6PD |
| JARVIS, Hazel Debra RESIGNED | Secretary | 19 Aug 2003 | 28 Jan 2014 | | | 112 Wickham Street, Welling, Kent, DA16 3LU |
| MILBURN, Robert Christopher RESIGNED | Secretary | 07 Aug 1995 | 15 Jun 1999 | | | 9 Parke Road, Barnes, London, SW13 9NF |
| PAIN, Stephen John RESIGNED | Secretary | 27 Jun 2000 | 28 Jan 2003 | | | Halfway Cottage, Harpsden, Henley On Thames, Oxfordshire, RG9 4HJ |
| STOKOE, William Hugh RESIGNED | Secretary | 15 Jun 1999 | 27 Jun 2000 | | | Chantry Down Echo Pit Road, Guildford, Surrey, GU1 3TN |
| WOODS, Andrew Clive RESIGNED | Secretary | | 26 Mar 1993 | | | 84 St.Margarets Grove, St Margarets, Twickenham, Middlesex, TW1 1JG |
| ALLEN, Danielle Louise, Mrs. RESIGNED | Director | 19 Jun 2012 | 01 Nov 2016 | United Kingdom | November 1975 | 30 Coleman Street, 5th Floor, London, EC2R 5AL, United Kingdom |
| ARNOLD, Ian Philip Howard RESIGNED | Director | 19 Apr 2005 | 04 Jun 2015 | England | August 1955 | 28 Sandelswood End, Beaconsfield, Buckinghamshire, HP9 2AE |
| ASHTON, Lynda RESIGNED | Director | 08 Jul 2003 | 01 Mar 2007 | | January 1957 | Richmond House, 84 Coombe Lane West, Kingston Upon Thames, Surrey, KT2 7DB |
| BARNES-WALLIS, Peter RESIGNED | Director | 26 Mar 1993 | 25 Jun 2002 | | February 1951 | 15 Yeomans Avenue, Harpenden, Hertfordshire, AL5 3EH |
| BOWLER, Richard Jocelyn RESIGNED | Director | 29 Jul 1997 | 08 Jul 2003 | | June 1946 | 3 Cheveley Park, Cheveley, Newmarket, Suffolk, CB8 9DE |
| BREZESKWINSKI, Emma RESIGNED | Director | 11 May 2009 | 04 Jun 2019 | United Kingdom | March 1964 | 32, St Marys Grove, Chiswick, London, W4 3LN |
| BROCKLEBANK-FOWLER, Simon Edward RESIGNED | Director | 29 Mar 1995 | 15 Jun 1999 | | September 1961 | 10 Moreton Terrace Mews North, London, SW1V 2NT |
| CARPENTER, Richard James RESIGNED | Director | 25 Jul 2006 | 26 Jun 2014 | England | December 1969 | 11 Old Hale Way, Hitchin, Hertfordshire, SG5 1XH |
| CLARK, Susan Michelle RESIGNED | Director | 25 Mar 1994 | 13 Mar 1996 | United Kingdom | May 1964 | Little Callipers, The Common, Chipperfield, Hertfordshire, WD4 9BL |
| COOKE PILOT, Sallie, Mrs. RESIGNED | Director | 19 Jun 2012 | 09 Jun 2022 | United Kingdom | May 1968 | 30 Coleman Street, 5th Floor, London, EC2R 5AL, United Kingdom |
| COOLING, Michael RESIGNED | Director | | 16 Jun 1998 | | December 1940 | 4 Glendower Road, East Sheen, London, SW14 8NY |
| CRAIGHEAD, Raghnall Macdonald RESIGNED | Director | 29 Feb 2000 | 26 Jun 2007 | England | June 1949 | White Gates, Spring Road, Harpenden, Hertfordshire, AL5 3PP |
| DAVIES, Gary RESIGNED | Director | 26 Jul 2018 | 10 Oct 2019 | England | August 1962 | 30 Coleman Street, 5th Floor, London, EC2R 5AL |
| DAVIES, Richard John RESIGNED | Director | 30 Oct 2001 | 19 Jun 2012 | England | May 1962 | Flat 12, Napier House, 51 Riding House Street, London, W1W 7EB |
| DAWSON, John Charles Francis RESIGNED | Director | 24 Apr 2007 | 04 Jun 2015 | England | January 1967 | 56 Stile Hall Gardens, Chiswick, London, W4 3BU |
| DAWSON, Timothy Robin RESIGNED | Director | | 25 Mar 1992 | | September 1945 | 14 Wallside, London, EC2Y 8BH |
| DODDS, Fay Carole RESIGNED | Director | 25 Jun 2013 | 04 Jun 2019 | England | September 1963 | 30 Coleman Street, 5th Floor, London, EC2R 5AL, United Kingdom |
| DODDS, Geraldine RESIGNED | Director | 18 Nov 2002 | 16 Feb 2004 | | April 1965 | Harroell House, High Street Long Crendon, Aylesbury, Buckinghamshire, HP18 9AF |
| DOGGETT, Barry RESIGNED | Director | | 25 Sep 1991 | | December 1950 | 27 Hamilton Terrace, London, NW8 9RE |
| DOW, Samuel RESIGNED | Director | | 25 Mar 1994 | United Kingdom | January 1946 | Claremont, Littleworth Common, Burnham, Buckinghamshire, SL1 8PP |
| FAULKS, Diane RESIGNED | Director | 29 Feb 2000 | 14 Jun 2006 | | January 1961 | Flat 3, 76 Charlwood Street, London, SW1V 4PF |
| FORD, Rebecca Lucy Aveline RESIGNED | Director | 24 Jun 2005 | 25 Jun 2013 | United Kingdom | May 1976 | Antiquities, Village Road, Denham, Middlesex, UB9 5BE |
| GIBSON SMITH, Frances RESIGNED | Director | 29 Mar 1995 | 19 Jun 2001 | | May 1948 | Wisteria Flat 4 The Shrubbery, 2 Lavender Gardens, London, SW11 1DL |
| GOBER, Gwendoline RESIGNED | Director | 20 Nov 1991 | 27 Jul 1993 | | August 1952 | 36 Morshead Mansions, Morshead Road, London, W9 1LF |
| GOLLIFER, John Ernest RESIGNED | Director | 04 Dec 2012 | 26 Jul 2018 | England | February 1963 | 30 Coleman Street, 5th Floor, London, EC2R 5AL, United Kingdom |
| HALL, Matthew, Mr. RESIGNED | Director | 20 Oct 2025 | 20 Oct 2025 | England | December 1997 | Office 605, Birchin Court, 20 Birchin Lane, London, EC3V 9DU, England |
| HALL, Peter Melville RESIGNED | Director | 29 Jul 1997 | 08 Jul 2003 | | March 1951 | Eaglesden, Mill Street, Eden Green, Benenden Kent, TN17 4HJ |
| HAWKINS, Andrew RESIGNED | Director | 30 Jul 2002 | 15 Jul 2003 | United Kingdom | September 1964 | 9 Golfside Close, New Malden, Surrey, KT3 4RH |
| HAWLEY, Ross Killer RESIGNED | Director | 26 Jun 2014 | 24 Jun 2025 | United Kingdom | May 1970 | Office 605, Birchin Court, 20 Birchin Lane, London, EC3V 9DU, England |
| HAYTER, Laura Natalie RESIGNED | Director | 10 Oct 2019 | 01 Sep 2025 | England | June 1976 | Office 605, Birchin Court, 20 Birchin Lane, London, EC3V 9DU, England |
| HEWARD, Michael Paul RESIGNED | Director | | 19 Jun 2001 | | January 1951 | The Old Rectory, Abberton, Colchester, Essex, CO5 7NJ |
| HILL, Mark Eldon RESIGNED | Director | 26 Jan 1999 | 04 Nov 2002 | United Kingdom | September 1957 | 28 Ornan Road, London, NW3 4QB |
| HOARE, Reginald Nicholas Rolls RESIGNED | Director | 24 Apr 2007 | 28 Jul 2015 | United Kingdom | April 1961 | Flat 607, 334 Queenstown Road, London, SW8 4NP |
| HOCKENHULL, Alexandra Clare Weston RESIGNED | Director | 28 Oct 1997 | 08 Jul 2003 | | October 1959 | 24 Willoughby Road, London, NW3 1SA |
| HOCKENHULL, Alexandra Clare Weston RESIGNED | Director | 20 Nov 1991 | 29 Mar 1995 | | October 1959 | 71 New End, Hampstead, London, NW3 1HY |
| HURN, Michael David John RESIGNED | Director | | 05 Jul 1995 | | June 1936 | 14 Cliffe Road, Leamington Spa, Warwickshire, CV32 6PD |
| HYNES, Mark Arthur Clavell RESIGNED | Director | 19 Apr 2005 | 19 Jun 2012 | United Kingdom | March 1948 | Springwood, Lansdown Road, Bath, BA1 5SY |
| JAGGER, Terence RESIGNED | Director | | 31 Dec 1991 | | October 1956 | 13 Lefroy Road, London, W12 9LF |
| JENKINS, Claire Elizabeth Tait RESIGNED | Director | 18 Nov 2002 | 21 Jun 2011 | United Kingdom | August 1963 | 1 York Mansions, 315 Earls Court Road, London, SW5 9AF |
| KARRAN-CUMBERLEGE, Gillian Ruth RESIGNED | Director | 21 Jun 2011 | 26 Jun 2014 | England | March 1963 | 30 Coleman Street, 5th Floor, London, EC2R 5AL, United Kingdom |
| KAVANAGH, Miranda Clare Doran RESIGNED | Director | | 27 Jul 1993 | | April 1958 | 29 Sussex Street, London, SW1V 4RN |
| KEYES, Karen Lynn RESIGNED | Director | 24 Apr 2007 | 25 Jun 2013 | Canada | August 1969 | Bedford House 3 Bedford Street, London, WC2E 9HD |
| KING, Charles Lawrence Edward RESIGNED | Director | 04 Jun 2015 | 04 Dec 2019 | England | July 1967 | 30 Coleman Street, 5th Floor, London, EC2R 5AL |
| LAVERY, Claire Louisa RESIGNED | Director | 18 Sep 2013 | 29 Jun 2021 | United Kingdom | January 1977 | 30 Coleman Street, 5th Floor, London, EC2R 5AL, United Kingdom |
| LAWRENCE, Joanne Theresa RESIGNED | Director | | 26 Mar 1993 | | July 1950 | 28-29 Hans Place, London, SW1X 0JY |
| LEIBLING, David Alexander RESIGNED | Director | 20 Nov 1991 | 27 Jan 1994 | United Kingdom | February 1944 | 64 Kewferry Road, Northwood, Middlesex, HA6 2PG |
| LEIBOWITZ, Gary Daniel RESIGNED | Director | 08 Jul 2003 | 21 Jun 2011 | United Kingdom | October 1969 | 37 Oak Tree Avenue, Marlow, Buckinghamshire, SL7 3EN |
| LLOYD-SEED, David Alexander, Mr. RESIGNED | Director | 19 Jun 2012 | 31 Dec 2020 | United Kingdom | June 1966 | 30 Coleman Street, 5th Floor, London, EC2R 5AL, United Kingdom |
| LOEHNIS, Alexander Garrett RESIGNED | Director | 09 Dec 2003 | 25 Jun 2013 | United Kingdom | May 1969 | 38 Bassett Road, London, W10 6JL |
| MAITLAND, Angus John RESIGNED | Director | 26 Mar 1993 | 01 Jan 1996 | | August 1946 | 197 Forest Road, Tunbridge Wells, Kent, TN2 5JA |
| MANN, Andrew RESIGNED | Director | 18 Nov 2002 | 26 Jun 2007 | England | September 1956 | 50 Squires Wood, Fulwood, Preston, Lancashire, PR2 9QA |
| MCDOWELL, Catherine Mary RESIGNED | Director | 20 Nov 1991 | 14 Jul 1992 | | August 1957 | 34 Noel Road, Islington, London, N1 8HA |
| MILBURN, Robert Christopher RESIGNED | Director | 25 Mar 1994 | 19 Jun 2001 | | December 1947 | 9 Parke Road, Barnes, London, SW13 9NF |
| MILLS, Andrew Robin RESIGNED | Director | 25 Mar 1994 | 31 Mar 1999 | England | July 1958 | St Michaels House, Aynho, Banbury, Oxfordshire, OX17 3BG |
| MITCHELL, Michael Horsfield RESIGNED | Director | 21 Sep 2004 | 04 Dec 2012 | United Kingdom | January 1950 | 7 The Laurels, Potten End, Berkhamsted, Hertfordshire, HP4 2SP |
| OWERS, Alison Rose RESIGNED | Director | 26 Jun 2014 | 24 Jun 2025 | England | May 1975 | Office 605, Birchin Court, 20 Birchin Lane, London, EC3V 9DU, England |
| PAIN, Stephen John RESIGNED | Director | 15 Jun 1999 | 28 Jan 2003 | | March 1957 | Halfway Cottage, Harpsden, Henley On Thames, Oxfordshire, RG9 4HJ |
| PARRIS, Helen Louise RESIGNED | Director | 01 Nov 2016 | 08 Feb 2022 | England | May 1965 | 30 Coleman Street, 5th Floor, London, EC2R 5AL |
| PEARS, Nigel David RESIGNED | Director | 23 Mar 2021 | 09 Jan 2025 | England | September 1960 | Suite 717, 70, Gracechurch Street, London, EC3V 0HR, England |
| PODE, Miranda Mary Beatrice RESIGNED | Director | 27 Apr 1999 | 29 Oct 1999 | | May 1964 | 55 Culmstock Road, London, SW11 6LY |
| PRATT, Anthony Stewart RESIGNED | Director | | 22 Jun 1992 | | March 1945 | 5 Kingsway, East Sheen, London, SW14 7HL |
| READ, Justin Richard RESIGNED | Director | 16 Jun 1998 | 07 Dec 1999 | England | May 1961 | 46b Saint Georges Drive, London, SW1V 4BT |
| RIVIERE, Peregrine Douglas Gonzague RESIGNED | Director | 21 Sep 2004 | 16 Jun 2009 | | July 1970 | 47, Plater Drive, Oxford, Oxfordshire, OX2 6QU, United Kingdom |
| ROBINSON, Christopher RESIGNED | Director | 25 Mar 1994 | 21 Nov 1994 | England | March 1946 | Red Cedar, The Ridgeway, Cranleigh, Surrey, GU6 7HR |
| RUSSELL, Keith Brian RESIGNED | Director | 09 Dec 2003 | 26 Jun 2014 | United Kingdom | April 1958 | 28 Coniger Road, London, SW6 3TA |
| RYDER, Alastair Neil RESIGNED | Director | | 28 Mar 1996 | United Kingdom | May 1950 | Westbrook, Blundel Lane Stoke Dabernon, Cobham, Surrey, KT11 2SP |
| SALTMARSH, Philip David RESIGNED | Director | 20 Feb 1996 | 19 Jun 2001 | | August 1939 | 106 Broadwood Avenue, Ruislip, Middlesex, HA4 7XT |
| SCHOLES, Susan Nicola RESIGNED | Director | 21 Jun 2011 | 28 Mar 2017 | England | November 1962 | 30 Coleman Street, 5th Floor, London, EC2R 5AL, United Kingdom |
| SHERRATT, Jill Rintoul RESIGNED | Director | 30 Nov 2001 | 26 Jun 2007 | | February 1958 | 35 Balham Park Road, London, SW12 8DX |
| SHERRATT, Jill Rintoul RESIGNED | Director | 28 Nov 1995 | 29 Jun 1998 | | February 1958 | 35 Balham Park Road, London, SW12 8DX |
| SHRIVER, David Mark Owings RESIGNED | Director | 06 Oct 2015 | 01 Nov 2016 | England | March 1964 | 30 Coleman Street, 5th Floor, London, EC2R 5AL |
| SINCLAIR-BROWN, Jacqueline Patricia RESIGNED | Director | 25 Mar 1994 | 29 Mar 1995 | | December 1962 | 13 Sudbrooke Road, London, SW12 8TG |
| SMITH, Peter Michael RESIGNED | Director | | 25 Mar 1992 | | January 1938 | 6 Hawksmoor Mews, Cable Street, London, E1 0DG |
| STOKES, Warren RESIGNED | Director | | 09 Oct 1991 | | November 1933 | 31 Valley Road, Rickmansworth, Hertfordshire, WD3 4DT |
| STOKOE, William Hugh RESIGNED | Director | 16 Jan 1996 | 08 Jul 2003 | England | September 1946 | Chantry Down Echo Pit Road, Guildford, Surrey, GU1 3TN |
| STONE, Fred RESIGNED | Director | 26 Mar 1993 | 26 Jun 2002 | | April 1962 | 12 Beverley Road, London, W4 2LP |
| SUMNER, Sheryl RESIGNED | Director | 26 Mar 1993 | 30 Sep 1993 | | May 1959 | 36 Witherington Road, London, N5 1PP |
| SYDOROWITZ, Charles Alexander RESIGNED | Director | 01 Nov 2016 | 26 Mar 2019 | England | December 1970 | 30 Coleman Street, 5th Floor, London, EC2R 5AL |
| TATE, Valerie Elizabeth, Dr RESIGNED | Director | 18 Nov 2002 | 16 Mar 2004 | | January 1949 | 26 William Street, Marston, Oxford, Oxfordshire, OX3 0ER |
| TAYLOR, Nigel RESIGNED | Director | | 22 Jun 1992 | | February 1946 | Amberley 23 Weston Lea, West Horsley, Leatherhead, Surrey, KT24 6LG |
| THORNE, Fraser Conde RESIGNED | Director | 04 Jun 2015 | 24 Jun 2025 | England | February 1971 | Office 605, Birchin Court, 20 Birchin Lane, London, EC3V 9DU, England |
| TURNER, Siobhan RESIGNED | Director | 18 Nov 2002 | 27 Jul 2004 | England | May 1967 | 21 Sudbourne Road, Brixton, London, SW2 5AE |
| WADE, Elizabeth RESIGNED | Director | 30 Sep 1997 | 26 Jan 1999 | | September 1957 | Church House, Church Street, Rodmersham, Sittingbourne, Kent, ME9 0QD |
| WALKER, Bridget Mary RESIGNED | Director | 08 Jul 2003 | 25 Jan 2005 | | August 1961 | Flat 3 13 Clarendon Crescent, Edinburgh, EH4 1PU |