| CHEONG TUNG SING, Jane Christina ACTIVE | Secretary | 01 Nov 2021 | | | | 1, Drummond Gate, Pimlico, London, SW1V 2QQ, United Kingdom |
| MOUNSEY, Andrew John ACTIVE | Director | 06 Sep 2024 | | United Kingdom | August 1978 | 1, Drummond Gate, Pimlico, London, SW1V 2QQ, United Kingdom |
| TARRY, Jason Mark ACTIVE | Director | 12 Sep 2024 | | United Kingdom | May 1967 | 1, Drummond Gate, Pimlico, London, SW1V 2QQ, United Kingdom |
| BLACKBURN, Simon Jim RESIGNED | Secretary | 07 Jun 2021 | 01 Nov 2021 | | | 171, Victoria Street, London, SW1E 5NN, United Kingdom |
| BUCHANAN, Alan RESIGNED | Secretary | 31 Jul 2014 | 31 Jan 2015 | | | Partnership House, Carlisle Place, London, SW1P 1BX, United Kingdom |
| CASELY-HAYFORD, Margaret Henrietta Augusta RESIGNED | Secretary | 28 Apr 2006 | 31 Jul 2014 | | | 171 Victoria Street, London, SW1E 5NN |
| HUBBER, Keith Michael RESIGNED | Secretary | 01 Feb 2015 | 31 Jan 2018 | | | 171, Victoria Street, London, SW1E 5NN, United Kingdom |
| NEVILLE, Terence Frank RESIGNED | Secretary | 10 May 2001 | 27 Apr 2006 | | | 171 Victoria Street, London, SW1E 5NN |
| PRITCHARD, Brian James RESIGNED | Secretary | | 09 May 2001 | | | The Chase, Garden Close Lane, Wash Common, Newbury, Berkshire, RG14 6PP |
| SIMPSON, Peter RESIGNED | Secretary | 31 Jan 2018 | 07 Jun 2021 | | | 171, Victoria Street, London, SW1E 5NN, United Kingdom |
| ALEXANDER, Ian David RESIGNED | Director | 22 Jul 1993 | 27 Nov 2005 | | March 1950 | 171 Victoria Street, London, SW1E 5NN |
| CARPENTER, John Barnard Grantley RESIGNED | Director | | 24 Dec 1999 | | April 1936 | Flat 4, 50 Compton Road, London, N1 2PB |
| CASSONI, Marisa Luisa RESIGNED | Director | 20 Jul 2006 | 01 Jun 2012 | United Kingdom | December 1951 | 171, Victoria Street, London, SW1E 5NN, United Kingdom |
| CLOAKE, Dudley Richard RESIGNED | Director | | 30 Dec 2002 | | October 1943 | Flat 40 Canada Wharf, 255 Rotherhithe Street, London, SE16 5ES |
| ESOM, Steven Derek RESIGNED | Director | 11 Mar 2002 | 24 Apr 2007 | | November 1960 | 171 Victoria Street, London, SW1E 5NN |
| FALCONER, Peter RESIGNED | Director | | 20 Jun 1996 | | June 1936 | Pennfields Penn Road, Beaconsfield, Buckinghamshire, HP9 2LS |
| FELWICK, David Leonard RESIGNED | Director | | 03 Sep 2004 | United Kingdom | November 1944 | 171 Victoria Street, London, SW1E 5NN |
| FLEMING, Ian Ashley RESIGNED | Director | 23 Jan 2013 | 15 Aug 2014 | United Kingdom | April 1963 | 171, Victoria Street, London, SW1E 5NN, England |
| FLETCHER, Leslie Herbert RESIGNED | Director | | 22 Jul 1993 | | December 1934 | 26 Randolph Crescent, Maida Vale, London, W9 1DR |
| HAMPSON, Stuart RESIGNED | Director | | 01 Apr 2007 | | January 1947 | 171 Victoria Street, London, SW1E 5NN |
| HAUFF, Reyn RESIGNED | Director | 15 Dec 2009 | 27 Jan 2015 | United Kingdom | April 1951 | 171 Victoria Street, London, SW1E 5NN |
| KANKIWALA, Nishpank Rameshbabu RESIGNED | Director | 01 May 2023 | 26 Mar 2025 | England | December 1957 | 1, Drummond Gate, Pimlico, London, SW1V 2QQ, United Kingdom |
| KILLEN, Tracey Anne RESIGNED | Director | 30 Apr 2007 | 10 Jul 2020 | | April 1961 | 171 Victoria Street, London, SW1E 5NN |
| LEWIS, John Patrick RESIGNED | Director | 14 Sep 2015 | 31 Dec 2020 | England | July 1965 | 171 Victoria Street, London, SW1E 5NN |
| LEWIS, Peter Tyndale RESIGNED | Director | | 01 Feb 1993 | | September 1929 | Flat No 1-34 Victoria Road, London, W8 5RA |
| MAYFIELD, Andrew Charles, Sir RESIGNED | Director | 24 Sep 2001 | 04 Feb 2020 | United Kingdom | December 1966 | 171 Victoria Street, London, SW1E 5NN |
| MAYHEW, Christopher Luke RESIGNED | Director | 22 Jul 1993 | 24 Dec 2004 | | June 1953 | 171 Victoria Street, London, SW1E 5NN |
| MICHEL, Berangere Andree Mireille RESIGNED | Director | 01 Sep 2015 | 06 Sep 2024 | United Kingdom | November 1973 | 1, Drummond Gate, Pimlico, London, SW1V 2QQ, United Kingdom |
| MICHEL, Berangere Andree Mireille RESIGNED | Director | 15 Dec 2009 | 27 Jan 2015 | United Kingdom | November 1973 | 171 Victoria Street, London, SW1E 5NN |
| NICKOLDS, Paula Margaret RESIGNED | Director | 11 Jan 2017 | 23 Jan 2020 | United Kingdom | February 1973 | 171, Victoria Street, London, SW1E 5NN, United Kingdom |
| O'CALLAGHAN, Brian Anthony RESIGNED | Director | | 28 Jan 2000 | | June 1942 | 2 Clifton House Close, Clifton, Bedfordshire, SG17 5EQ |
| ORYAN, Peter Jerome Francis RESIGNED | Director | | 09 Sep 1993 | | November 1937 | 19 Lingfield Avenue, Kingston Upon Thames, Surrey, KT1 2TL |
| OSBORNE, Rachel Claire Elizabeth RESIGNED | Director | 23 Jan 2013 | 31 Aug 2015 | United Kingdom | March 1965 | 171, Victoria Street, London, SW1E 5NN, England |
| PRICE, Mark Ian RESIGNED | Director | 30 Jan 2005 | 18 Mar 2016 | United Kingdom | March 1961 | 171 Victoria Street, London, SW1E 5NN |
| QUINN, Jean Margaret RESIGNED | Director | | 22 Jul 1993 | | July 1933 | 9 Woodthorpe Road, London, SW15 6UQ |
| STILL, Peter Walker Kenneth RESIGNED | Director | | 09 Sep 1993 | | January 1948 | Clavering Darkes Lane, Potters Bar, Hertfordshire, EN6 1DB |
| STREET, Andrew John RESIGNED | Director | 30 Dec 2002 | 28 Oct 2016 | United Kingdom | June 1963 | 171 Victoria Street, London, SW1E 5NN |
| WALTON, Guy William RESIGNED | Director | 23 Jan 2013 | 27 Jan 2015 | United Kingdom | May 1971 | 171, Victoria Street, London, SW1E 5NN, England |
| WEIR, Helen Alison RESIGNED | Director | 01 Jun 2012 | 01 Dec 2014 | United Kingdom | August 1962 | 171 Victoria Street, London, SW1E 5NN |
| WHITE, Sharon Michele, Dame RESIGNED | Director | 04 Feb 2020 | 12 Sep 2024 | United Kingdom | April 1967 | 1, Drummond Gate, Pimlico, London, SW1V 2QQ, United Kingdom |
| WOODHOUSE, Loraine RESIGNED | Director | 01 Dec 2014 | 13 Sep 2015 | England | December 1968 | 171, Victoria Street, London, SW1E 5NN, England |
| WREFORD-BROWN, Wilfred Nigel RESIGNED | Director | | 27 Dec 2002 | | September 1942 | 8 York Mansions, Earls Court Road, London, SW5 9AF |
| YOUNG, Alexander John RESIGNED | Director | 01 Dec 2014 | 27 Jan 2015 | United Kingdom | December 1977 | 171 Victoria Street, London, SW1E 5NN |
| YOUNG, Alexander John RESIGNED | Director | 23 Jan 2013 | 01 Dec 2014 | United Kingdom | December 1977 | 171, Victoria Street, London, SW1E 5NN, England |
| YOUNG, David Ernest RESIGNED | Director | 01 Feb 1993 | 11 Mar 2002 | England | March 1942 | 61 Sydney Street, Chelsea, London, SW3 6PX |