| WATKISS, Julia Claire ACTIVE | Secretary | 01 Aug 2023 | | | | Luxemburg Gardens, London, W6 7EA |
| BARRON, Amanda ACTIVE | Director | 04 Sep 2018 | | England | February 1966 | Luxemburg Gardens, London, W6 7EA |
| BECKITT, Jonathan Paul ACTIVE | Director | 21 Feb 2018 | | England | August 1960 | Luxemburg Gardens, London, W6 7EA |
| BROUGH, Jonathan ACTIVE | Director | 22 Apr 2021 | | England | February 1971 | Luxemburg Gardens, London, W6 7EA |
| FARQUHARSON, Joanna Sarah ACTIVE | Director | 24 Apr 2025 | | England | November 1970 | Luxemburg Gardens, London, W6 7EA |
| GOGNA, Reena, Dr ACTIVE | Director | 26 Jul 2025 | | England | February 1983 | Luxemburg Gardens, London, W6 7EA |
| GREEN, Karen Ann ACTIVE | Director | 08 Sep 2025 | | England | June 1967 | Luxemburg Gardens, London, W6 7EA |
| HAUGER, Matthias Erich Herbert ACTIVE | Director | 07 Mar 2024 | | England | January 1967 | Luxemburg Gardens, London, W6 7EA |
| MCANDREW, Polly Mary Ruth ACTIVE | Director | 21 Feb 2018 | | England | December 1962 | Luxemburg Gardens, London, W6 7EA |
| PAILLASSE, Sandrine Nathalie ACTIVE | Director | 09 Mar 2023 | | France | October 1977 | Luxemburg Gardens, London, W6 7EA |
| PIERCE-BURGESS, Dianna ACTIVE | Director | 09 Mar 2023 | | England | June 1964 | Luxemburg Gardens, London, W6 7EA |
| PROUDFOOT, Laura, Dr ACTIVE | Director | 20 Aug 2025 | | England | January 1978 | Luxemburg Gardens, London, W6 7EA |
| SAMUEL, Vernee Arul Keys ACTIVE | Director | 07 Mar 2024 | | England | July 1970 | Luxemburg Gardens, London, W6 7EA |
| SCOTT, Daniel Fitzroy ACTIVE | Director | 20 Jun 2024 | | England | September 1987 | Luxemburg Gardens, London, W6 7EA |
| SNOWBALL, Oliver ACTIVE | Director | 24 Apr 2025 | | England | January 1975 | Luxemburg Gardens, London, W6 7EA |
| DEMPSTER, Ellen Mary RESIGNED | Secretary | 10 Aug 2007 | 31 Dec 2008 | | | 16 Imperial Square, London, SW6 2AE |
| FARLEY, Joy RESIGNED | Secretary | 01 May 1996 | 31 Aug 1997 | | | 5 Hadley Highstone, Barnet, Hertfordshire, EN5 4PU |
| GOODFELLOW, Nicola RESIGNED | Secretary | 17 Jun 2013 | 29 Nov 2017 | | | Luxemburg Gardens, London, W6 7EA |
| GREENWOOD, Katharyn Hilary Maire RESIGNED | Secretary | 01 Sep 1997 | 26 Nov 1998 | | | 19 Bath Road, Chiswick, London, W4 1LJ |
| KING, Charles Louis RESIGNED | Secretary | 31 Dec 2008 | 18 Feb 2009 | | | Meadow Barn, Hoddern Farm, Peacehaven, East Sussex, BN10 8AR |
| RIMMER, Claire Elizabeth RESIGNED | Secretary | 29 Nov 2017 | 02 Aug 2023 | | | Luxemburg Gardens, London, W6 7EA |
| TAYLOR, John RESIGNED | Secretary | 01 Feb 2009 | 17 Jun 2013 | | | 80, Thornbury Road, Isleworth, Middlesex, TW7 4LN, Great Britain |
| TRUELOVE, Howard William RESIGNED | Secretary | | 01 Feb 1998 | | | 2 Pannells, Old Frensham Road, Farnham, Surrey, GU10 3PB |
| WALL, Rachel Virginia RESIGNED | Secretary | 14 Dec 1994 | 30 Apr 1996 | | | 1 Hervines Court, Amersham, Buckinghamshire, HP6 5HH |
| WILSON, James Lawrence RESIGNED | Secretary | 16 Oct 2000 | 10 Aug 2007 | | | 2 Selborne Court, Reading, Berkshire, RG1 3BW |
| CEP SECRETARIES LIMITED RESIGNED | Secretary | 26 Nov 1998 | 16 Oct 2000 | | | Columbia House 69 Aldwych, London, WC2B 4RW |
| ANDERSON, Elizabeth Jean RESIGNED | Director | 16 Mar 2000 | 15 Dec 2015 | England | March 1954 | 52, East Sheen Avenue, London, SW14 8AU |
| AUGHWANE, Jane Ann RESIGNED | Director | 05 Jan 2016 | 14 Oct 2019 | United Kingdom | August 1953 | Luxemburg Gardens, London, W6 7EA |
| BAILES, Susan RESIGNED | Director | 17 Jun 2013 | 15 Dec 2021 | England | March 1953 | Luxemburg Gardens, London, W6 7EA |
| BALDOCK, Janet Elizabeth, Dr RESIGNED | Director | | 31 Dec 2007 | England | April 1946 | Saye House, Orange Lane Over Wallop, Stockbridge, Hampshire, SO20 8JB |
| BLOFELD, Charlotte Anne RESIGNED | Director | 01 Jan 2012 | 30 Sep 2012 | United Kingdom | October 1962 | Luxemburg Gardens, London, W6 7EA |
| BROCKMANN, Elisabeth Mary RESIGNED | Director | 17 Nov 2005 | 14 Jul 2017 | England | May 1959 | 21 Kingsbridge Road, London, W10 6PU |
| CASSELL, Richard Alexander RESIGNED | Director | 16 Jun 1997 | 15 Dec 2015 | United Kingdom | July 1955 | 36 Rylett Road, London, W12 9SS |
| CLARKE, William Oliver RESIGNED | Director | | 07 Apr 2010 | England | August 1943 | 13 Pembridge Gardens, London, W2 4EA |
| CLAYTON, Christopher Sands RESIGNED | Director | | 06 Mar 1997 | England | April 1938 | 1 Fawcett Street, London, SW10 9HN |
| CLEMENTI, Tom RESIGNED | Director | 01 Jan 2012 | 09 Sep 2019 | England | April 1979 | Luxemburg Gardens, London, W6 7EA |
| CULLIS, Laura Frances Harriet RESIGNED | Director | | 31 Dec 2000 | | June 1937 | Merton House 20 Vine Road, East Molesey, Surrey, KT8 9LB |
| DEWE MATHEWS, Bernard Piers RESIGNED | Director | | 21 Apr 1993 | United Kingdom | March 1937 | 112 Castelnau, Barnes, London, SW13 9EU |
| DIGGORY, Elizabeth Mary RESIGNED | Director | 26 Nov 1998 | 12 Jun 2006 | | December 1945 | 48 Rowan Road, London, W6 7DU |
| EDMONDS, Frances Eileen RESIGNED | Director | 26 Apr 2001 | 10 Oct 2003 | United Kingdom | July 1952 | 26 Elgin Crescent, London, W11 2JR |
| FARR, Clarissa Mary RESIGNED | Director | 14 Nov 2006 | 31 Aug 2014 | England | June 1958 | 48 Rowan Road, Brook Green, London, W6 7DU |
| GOUGH, Janet Anne RESIGNED | Director | 17 Nov 1993 | 29 Apr 1998 | | August 1940 | 48 Rowan Road, London, W6 7DU |
| HEARNDEN, Josephine Honor RESIGNED | Director | 10 Nov 1995 | 31 Aug 2012 | England | October 1940 | Hethe House, Hethe, Bicester, Oxfordshire, OX27 8ES |
| JERRIT, Giles Zachary Hay RESIGNED | Director | 17 Jun 2013 | 14 Jul 2017 | England | December 1978 | Luxemburg Gardens, London, W6 7EA |
| JONES, Christopher Philip RESIGNED | Director | 14 Jun 2010 | 04 Sep 2018 | England | April 1956 | Luxemburg Gardens, London, W6 7EA |
| KERR, Katharine Jane Scott RESIGNED | Director | 27 Nov 2014 | 09 Mar 2023 | England | August 1972 | Luxemburg Gardens, London, W6 7EA |
| KOOROS, Sneha Manhar Pancholi RESIGNED | Director | 25 Jun 2015 | 22 Jun 2023 | England | January 1970 | Luxemburg Gardens, London, W6 7EA |
| LINDSELL, William Martin RESIGNED | Director | | 31 Dec 1995 | | February 1930 | Flat B 5 Upham Park Road, London, W4 1PQ |
| LINEHAN, Roberta Margaret RESIGNED | Director | 19 Mar 2014 | 25 Mar 2015 | England | June 1952 | Luxemburg Gardens, London, W6 7EA |
| MURRAY, Jacqueline Patricia RESIGNED | Director | 13 Mar 2006 | 31 Aug 2013 | England | July 1948 | 55 Ormond House, Arneway Street, London, SW1P 2BT |
| NETTELTON, Louise Jane RESIGNED | Director | 14 Jan 2019 | 25 Jun 2020 | England | May 1969 | Luxemburg Gardens, London, W6 7EA |
| NISSEN, George Maitland RESIGNED | Director | | 19 Jun 1995 | United Kingdom | March 1930 | Swan House Chiswick Mall, London, W4 2PS |
| OWEN, Patricia RESIGNED | Director | | 31 Jul 1994 | | December 1925 | 111 Highlever Road, London, W10 6PW |
| PAYNE, Katherine Anne RESIGNED | Director | 03 Dec 1996 | 31 Aug 2007 | England | January 1951 | 8 Monmouth Road, London, W2 5SB |
| PEARS, Andrew Roger RESIGNED | Director | 01 May 1996 | 21 Nov 2011 | United Kingdom | August 1954 | 22 Addison Grove, London, W4 1ER |
| PERRY, Mark RESIGNED | Director | 26 Apr 2017 | 17 Apr 2025 | England | March 1964 | Luxemburg Gardens, London, W6 7EA |
| PUGH-THOMAS, Anthony RESIGNED | Director | | 12 Nov 1993 | | July 1939 | 12 Castello Avenue, London, SW15 6EA |
| RYAN, Diane RESIGNED | Director | | 19 Nov 2002 | | August 1932 | 13 Otho Court, Augustus Close, Brentford, Middlesex, TW8 8PX |
| SHERMAN, Michelle Marie, Dr RESIGNED | Director | 14 Mar 2018 | 17 Apr 2025 | England | March 1966 | Luxemburg Gardens, London, W6 7EA |
| SPENCER, Margaret Diston RESIGNED | Director | | 05 Jul 2000 | | January 1925 | 15 Denbigh Close, London, W11 2QH |
| SWEENEY, Mark Gerard, Dr RESIGNED | Director | 26 Nov 2007 | 25 Apr 2018 | United Kingdom | March 1960 | Luxemburg Gardens, London, W6 7EA |
| THOMSON, Alice Mary Rose RESIGNED | Director | 01 Sep 2014 | 24 Nov 2022 | England | April 1967 | Luxemburg Gardens, London, W6 7EA |
| TILLETT, Richard William RESIGNED | Director | 25 Feb 2025 | 12 Sep 2025 | England | March 1973 | Luxemburg Gardens, London, W6 7EA |
| VERMONT, Charles Henry David RESIGNED | Director | 06 Mar 2002 | 17 May 2010 | England | October 1961 | 12 Brayburne Avenue, London, SW4 6AA |
| WAKEFORD, Geoffrey Michael Montgomery, Sir RESIGNED | Director | | 31 Oct 2001 | England | December 1937 | 15 Compton Terrace, London, N1 2UN |
| WATHEN, Simon Walter Julian RESIGNED | Director | | 09 Sep 2019 | England | February 1950 | Luxemburg Gardens, London, W6 7EA |
| WATNEY, Robert Gerard RESIGNED | Director | 25 Aug 2021 | 26 Jul 2025 | England | February 1989 | Luxemburg Gardens, London, W6 7EA |
| WILLIAMS, Helen Elizabeth Webber RESIGNED | Director | | 31 Aug 1992 | | April 1938 | 48 Rowan Road, London, W6 7DU |