| BOYCE, Fiona Clare ACTIVE | Secretary | 01 Apr 2022 | | | | 70, Grosvenor Street, London, W1K 3JP, United Kingdom |
| AIREY, Dawn Elizabeth ACTIVE | Director | 01 Mar 2019 | | United Kingdom | November 1960 | 70, Grosvenor Street, London, England, W1K 3JP, England |
| ELLIOTT, Alistair Charles ACTIVE | Director | 01 Apr 2022 | | England | February 1962 | 70 Grosvenor Street, London, W1K 3JP |
| LEE, Deborah Clare ACTIVE | Director | 01 Jan 2023 | | England | February 1976 | 70, Grosvenor Street, London, W1K 3JP, United Kingdom |
| PERRINS, Robert Charles Grenville ACTIVE | Director | 01 Jan 2025 | | United Kingdom | April 1965 | 70 Grosvenor Street, London, W1K 3JP |
| RAE, Jonathan Mark ACTIVE | Director | 01 Jun 2026 | | United Kingdom | July 1979 | 70 Grosvenor Street, London, W1K 3JP |
| RAYNOR, James Gilles ACTIVE | Director | 30 Sep 2019 | | United Kingdom | July 1973 | 70 Grosvenor Street, London, W1K 3JP |
| WHITTY-LEWIS, James Creyke Hulton ACTIVE | Director | 01 Dec 2025 | | United Kingdom | September 1981 | 70, Grosvenor Street, London, England, W1K 3JP, England |
| HARGREAVES, Alison Ann RESIGNED | Secretary | 02 Dec 1993 | 02 Dec 1993 | | | 49 St Georges Avenue, London, N7 0AJ |
| HARGREAVES, Alison Ann RESIGNED | Secretary | | 13 Aug 1999 | | | 49 St Georges Avenue, London, N7 0AJ |
| LEWIS, Derek John RESIGNED | Secretary | 07 Jun 2018 | 31 Mar 2022 | | | 70, Grosvenor Street, London, W1K 3JP, United Kingdom |
| ROBINSON, Katharine Emma RESIGNED | Secretary | 01 Jul 2008 | 29 Jun 2018 | | | 70, Grosvenor Street, London, W1K 3JP, United Kingdom |
| TOLHURST, Caroline Mary RESIGNED | Secretary | 13 Aug 1999 | 01 Jul 2008 | | | Flat B, 10 Oxberry Avenue, London, SW6 5SS |
| COMBINED SECRETARIAL SERVICES LIMITED RESIGNED | Nominee Secretary | 24 Nov 1993 | 02 Dec 1993 | | | Victoria House, 64 Paul Street, London, EC2A 4NG |
| BAUM, Andrew Ellis RESIGNED | Director | 01 Jul 2000 | 05 Jul 2007 | United Kingdom | July 1953 | Bridge House, Thames Road, Goring, Reading, Berkshire, RG8 9AH |
| BAX, William Robert RESIGNED | Director | 01 Jan 2017 | 01 Jun 2018 | United Kingdom | August 1978 | 70, Grosvenor Street, London, W1K 3JP, United Kingdom |
| BLUNDELL, Roger Frederick Crawford RESIGNED | Director | 03 Apr 2008 | 31 Dec 2022 | United Kingdom | August 1962 | 70, Grosvenor Street, London, W1K 3JP, United Kingdom |
| BOND, Jonathon Roderick Alan RESIGNED | Director | 29 Jul 2019 | 30 Nov 2025 | United Kingdom | July 1963 | 70 Grosvenor Street, London, W1K 3JP |
| CLARE, Richard John RESIGNED | Director | 01 Mar 2001 | 01 Jan 2009 | United Kingdom | August 1953 | 331 Ice Wharf, New Wharf Road, London, N1 9RW |
| CLARKE, Giles Andrew RESIGNED | Director | 01 Jul 2008 | 07 Nov 2013 | United Kingdom | June 1967 | 26, Onslow Gardens, London, N10 3JU, United Kingdom |
| COCKBURN, George Ian Macloy RESIGNED | Director | 02 Dec 1993 | 31 Dec 1997 | | June 1945 | 20 Brokes Crescent, Reigate, Surrey, RH2 9PS |
| DAVIS, Robert Richard RESIGNED | Director | 01 Jun 2019 | 31 Aug 2026 | England | October 1967 | 70 Grosvenor Street, London, W1K 3JP |
| GEE, Melanie RESIGNED | Director | 29 Jun 2021 | 31 Dec 2024 | United Kingdom | August 1961 | 70 Grosvenor Street, London, W1K 3JP |
| GRADON, Richard Michael RESIGNED | Director | 01 Nov 2007 | 31 Oct 2015 | United Kingdom | April 1959 | 70, Grosvenor Street, London, W1K 3JP, United Kingdom |
| HAGGER, Jonathan Osborne RESIGNED | Director | 28 May 1998 | 31 May 2006 | United Kingdom | December 1949 | White Roding, 104 Warwick Park, Tunbridge Wells, Kent, TN2 5EN |
| HANDLEY, Richard Simon RESIGNED | Director | 08 Mar 2000 | 03 Apr 2008 | Uk | April 1954 | The Linhay, Ilsington, Newton Abbot, Devon, TQ13 9RS |
| HARDING-ROOTS, Simon Geoffrey RESIGNED | Director | 07 May 2015 | 30 Jun 2020 | England | April 1968 | 70, Grosvenor Street, London, W1K 3JP, United Kingdom |
| HOWARD, Mervyn RESIGNED | Director | 01 Jan 2003 | 01 Jan 2006 | United Kingdom | June 1959 | 5 Park Avenue South, London, N8 8LU |
| IRVINE, John Edward RESIGNED | Director | 07 Jul 2005 | 31 Mar 2010 | Scotland | March 1956 | 5 Cumin Place, Edinburgh, EH9 2JX |
| KENT, Roderick David RESIGNED | Director | 08 Mar 2000 | 04 Jun 2009 | England | August 1947 | Mount Prosperous, Hungerford, Berkshire, RG17 0RP |
| LOVEGROVE, Stephen Augustus RESIGNED | Director | 04 Feb 2016 | 03 Jul 2024 | United Kingdom | November 1966 | 70, Grosvenor Street, London, England, W1K 3JP, England |
| MCWILLIAM, Craig David, Mr. RESIGNED | Director | 01 May 2014 | 10 Jan 2020 | United Kingdom | January 1972 | 70, Grosvenor Street, London, W1K 3JP, United Kingdom |
| MCWILLIAM, Craig David, Mr. RESIGNED | Director | 01 Jul 2010 | 01 May 2014 | United Kingdom | January 1972 | 70, Grosvenor Street, London, W1K 3JP, United Kingdom |
| MENDONCA, Jorge Emanuel RESIGNED | Director | 07 Jun 2018 | 30 Jun 2020 | England | July 1963 | 70, Grosvenor Street, London, W1K 3JP, United Kingdom |
| MUSGRAVE, Stephen Howard Rhodes RESIGNED | Director | 10 Jun 1999 | 30 Jun 2006 | United Kingdom | April 1953 | 4 Haverfield Gardens, Kew, Richmond, Surrey, TW9 3DD |
| NEWSUM, Jeremy Henry Moore RESIGNED | Director | 02 Dec 1993 | 30 Jun 2008 | England | April 1955 | Priory House, 59 Station Road, Swavesey, Cambridgeshire, CB4 5QJ |
| PIMLOTT, Graham Fenwick RESIGNED | Director | 01 Jan 2009 | 03 Dec 2019 | England | October 1949 | 70, Grosvenor Street, London, W1K 3JP, United Kingdom |
| POWELL, Richard Ian RESIGNED | Director | 01 May 2014 | 28 Apr 2016 | England | December 1968 | 70, Grosvenor Street, London, W1K 3JP, United Kingdom |
| PRESTON, Mark Robin RESIGNED | Director | 30 Jun 2006 | 31 Dec 2016 | England | January 1968 | White Grounds, Thornthorpe, Malton, Yorkshire, YO17 9LX |
| RABBATTS, Heather Victoria RESIGNED | Director | 05 Nov 2009 | 02 May 2019 | United Kingdom | December 1955 | 70, Grosvenor Street, London, W1K 3JP, United Kingdom |
| ROBINSON, Katharine Emma RESIGNED | Director | 01 Jul 2008 | 01 Jul 2008 | | June 1964 | 85a Gipsy Hill, London, SE19 1QL |
| SCARLES, Nicholas Richard RESIGNED | Director | 01 Jun 2006 | 31 May 2019 | England | June 1962 | Hadley, Doggetts Wood Lane, Chalfont St Giles, Bucks, HP8 4TJ, United Kingdom |
| SCHWARZ-RUNER, Ulrike RESIGNED | Director | 05 Jan 2011 | 28 Apr 2016 | England | April 1971 | 70, Grosvenor Street, London, W1K 3JP, United Kingdom |
| TITCHEN, Jeremy David Tredennick RESIGNED | Director | 01 Jan 2003 | 07 Apr 2005 | United Kingdom | May 1963 | 86 Forest Road, Kew, Richmond, Surrey, TW9 3BZ |
| VERNON, Peter Sean RESIGNED | Director | 07 Apr 2005 | 01 Sep 2021 | England | July 1959 | 17 Liskeard Gardens, London, SE3 0PE |
| COMBINED NOMINEES LIMITED RESIGNED | Nominee Director | 24 Nov 1993 | 02 Dec 1993 | | | Victoria House, 64 Paul Street, London, EC2A 4NA |
| COMBINED SECRETARIAL SERVICES LIMITED RESIGNED | Nominee Director | 24 Nov 1993 | 24 Nov 1994 | | | Victoria House, 64 Paul Street, London, EC2A 4NG |