| HARRIS, Olivia Mary ACTIVE | Secretary | 21 Apr 2017 | | | | Manning House, 22 Carlisle Place, London, SW1P 1JA, England |
| CLITHEROW, Bruce Christopher Tennent ACTIVE | Director | 18 Nov 2011 | | United Kingdom | September 1953 | Manning House, 22 Carlisle Place, London, SW1P 1JA, England |
| DISLEY-TINDELL, Paul ACTIVE | Director | 21 Nov 2023 | | England | December 1969 | Dolphin Living, Castle Lane, London, SW1E 6DR, England |
| GREEN, Jason Timothy ACTIVE | Director | 21 Nov 2023 | | England | February 1970 | Dolphin Living, 1 Castle Lane, London, SW1E 6DR, United Kingdom |
| MORAN, Jo Louise ACTIVE | Director | 20 Jul 2021 | | England | October 1966 | Manning House, Carlisle Place, London, SW1P 1JA, England |
| MOULDER, Julia Elizabeth ACTIVE | Director | 27 Nov 2018 | | United Kingdom | September 1958 | Manning House, 22 Carlisle Place, London, SW1P 1JA, England |
| NESHATI, Setareh ACTIVE | Director | 08 Jul 2025 | | United Kingdom | September 1976 | Manning House, 22 Carlisle Place, London, SW1P 1JA, England |
| RUSSELL, Katherine Rowena Grace ACTIVE | Director | 19 Nov 2024 | | England | January 1985 | 22, Avenue Rise, Bushey, WD23 3AS, England |
| SMITH, Sarah Anne ACTIVE | Director | 11 Feb 2020 | | United Kingdom | December 1966 | Manning House, 22 Carlisle Place, London, SW1P 1JA, England |
| SWALES, Catherine Patricia ACTIVE | Director | 07 Jul 2026 | | England | October 1979 | Manning House, 22 Carlisle Place, London, SW1P 1JA, England |
| WILLIAMSON, John Piers ACTIVE | Director | 07 Jul 2026 | | England | December 1961 | Manning House, 22 Carlisle Place, London, SW1P 1JA, England |
| BROOKE, Rodney George, Sir RESIGNED | Secretary | 04 May 2005 | 13 Feb 2006 | | | 706 Grenville House, Dolphin Square, London, SW1V 3LR |
| FIELDER, Robin Edward RESIGNED | Secretary | 04 Jan 2007 | 03 Sep 2008 | | | 61 Amberley Gardens, Stoneleigh, Epsom, Surrey, KT19 0NQ |
| GOODING, Jon RESIGNED | Secretary | 12 Dec 2013 | 21 Apr 2017 | | | 11, Belgrave Road, 4th Floor, London, SW1V 1RB, England |
| HAM, Brian Antony RESIGNED | Secretary | 01 Oct 2009 | 12 Dec 2013 | | | 11, Belgrave Road, 4th Floor, London, SW1V 1RB, England |
| MOORE, Nicholas Anthony Charles RESIGNED | Secretary | 14 Feb 2006 | 01 Dec 2006 | | | Stonefield, Linchmere, Haslemere, Surrey, GU27 3NE |
| ROBERTSON, Ian Donald Winton RESIGNED | Secretary | 30 Sep 2008 | 30 Sep 2009 | | | Ashley Gate 17 Ashley Park Road, Walton On Thames, Surrey, KT12 1JN |
| ARMSBY, Deirdra Mary Elizabeth RESIGNED | Director | 21 Nov 2017 | 04 Feb 2025 | United Kingdom | October 1964 | 1 Castle Lane, 1 Castle Lane, London, SW1E 6DR, England |
| BARTON, Nicholas RESIGNED | Director | 08 Nov 2013 | 31 Dec 2014 | England | August 1966 | 11, Belgrave Road, 4th Floor, London, SW1V 1RB, England |
| BROOKE, Rodney George, Sir RESIGNED | Director | 04 May 2005 | 18 Nov 2011 | England | October 1939 | 706 Grenville House, Dolphin Square, London, SW1V 3LR |
| COWIE, Jonathan Alexander RESIGNED | Director | 26 Sep 2017 | 29 Jun 2018 | England | December 1967 | 11, Belgrave Road, 4th Floor, London, SW1V 1RB |
| DENTON, Benjamin David RESIGNED | Director | 26 Oct 2011 | 06 Oct 2014 | United Kingdom | November 1965 | 11, Belgrave Road, 4th Floor, London, SW1V 1RB, England |
| DOW, Simon Charles RESIGNED | Director | 22 Mar 2016 | 31 Mar 2018 | England | September 1950 | 11, Belgrave Road, 4th Floor, London, SW1V 1RB |
| GIBLIN, Andrew Richard RESIGNED | Director | 23 May 2017 | 08 Jul 2025 | England | December 1978 | 1 Castle Lane, 1 Castle Lane, London, SW1E 6DR, England |
| HENDERSON, Ian James RESIGNED | Director | 28 Jun 2005 | 19 Jul 2016 | United Kingdom | July 1943 | 11, Belgrave Road, 4th Floor, London, SW1V 1RB |
| HINDES, Grahame Michael RESIGNED | Director | 04 May 2005 | 24 Jul 2012 | England | August 1956 | 20 Garlies Road, Forest Hill, London, SE23 2RT |
| HOYLAND, Mark Edward RESIGNED | Director | 27 Sep 2011 | 07 Nov 2013 | England | September 1970 | City West Homes, 21 Grosvenor Place, London, SW1X 7EA, United Kingdom |
| JENKINS, Phil RESIGNED | Director | 31 Dec 2014 | 26 Sep 2017 | England | January 1971 | 11, Belgrave Road, 4th Floor, London, SW1V 1RB |
| LAVARACK, David Keith RESIGNED | Director | 07 Jun 2011 | 20 Jul 2021 | England | October 1959 | 1 Castle Lane, 1 Castle Lane, London, SW1E 6DR, England |
| LONGWORTH, Catherine RESIGNED | Director | 21 Sep 2005 | 19 Jul 2016 | England | February 1943 | 11, Belgrave Road, 4th Floor, London, SW1V 1RB |
| MARTIN, Peter Joseph RESIGNED | Director | 27 Oct 2012 | 29 Aug 2014 | Scotland | May 1966 | 11, Belgrave Road, 4th Floor, London, SW1V 1RB, England |
| MOROSS, Trevor RESIGNED | Director | 24 Apr 2009 | 31 Dec 2017 | United Kingdom | December 1948 | 11, Belgrave Road, 4th Floor, London, SW1V 1RB |
| PHILBRICK, Sarah Monica Loveday RESIGNED | Director | 27 Sep 2016 | 08 Jul 2025 | England | November 1954 | 1 Castle Lane, 1 Castle Lane, London, SW1E 6DR, England |
| REDMAN, Colin John RESIGNED | Director | 22 Aug 2005 | 21 Jul 2015 | England | May 1946 | 11, Belgrave Road, 4th Floor, London, SW1V 1RB |
| SAMUELS, Tristan Lee Valentine RESIGNED | Director | 06 Oct 2014 | 09 Oct 2017 | England | August 1971 | 11, Belgrave Road, 4th Floor, London, SW1V 1RB |
| SIMONS, Catriona Ruth RESIGNED | Director | 25 Jan 2018 | 11 Feb 2020 | England | August 1970 | 11, Belgrave Road, 4th Floor, London, SW1V 1RB |
| STAVELEY, Jane RESIGNED | Director | 27 Sep 2016 | 26 Jul 2023 | England | November 1957 | 1 Castle Lane, 1 Castle Lane, London, SW1E 6DR, England |
| STRONGMAN, Anna RESIGNED | Director | 27 Nov 2018 | 08 Oct 2024 | England | June 1976 | 1 Castle Lane, 1 Castle Lane, London, SW1E 6DR, England |
| VEDI, Anu Kiran RESIGNED | Director | 04 May 2005 | 21 Sep 2010 | England | February 1955 | 105 The Grove, Isleworth, Middlesex, TW7 4JE |
| WESTBROOK, Rosemary Margaret RESIGNED | Director | 04 May 2005 | 26 Oct 2011 | England | July 1954 | Thornhill Fairfield Road, Goring On Thames, Reading, RG8 0EX |
| WHITLEY, Andrew John RESIGNED | Director | 23 Aug 2005 | 27 Sep 2011 | United Kingdom | May 1963 | Flat 8, 82 Westbourne Park Villas, London, W2 5EB |
| WHITTAKER, Rachel Elizabeth RESIGNED | Director | 21 Sep 2005 | 19 Jul 2016 | England | February 1943 | 11, Belgrave Road, 4th Floor, London, SW1V 1RB |
| WILLIAMS, Peter Bryan Gurmin RESIGNED | Director | 10 Oct 2006 | 19 Jul 2018 | England | February 1946 | 11, Belgrave Road, 4th Floor, London, SW1V 1RB |