| DOVEY, Catherine Jane Uttley ACTIVE | Secretary | 05 Nov 2018 | | | | Whittenhays, Bampton, Devon, EX16 9DR, England |
| DOVEY, Catherine Jane Uttley ACTIVE | Director | 27 Apr 2023 | | England | October 1972 | Whittenhays, Bampton, Tiverton, EX16 9DR, England |
| GRUM, Catherine Isabelle ACTIVE | Director | 16 Jun 2021 | | England | August 1980 | Greet, Mottingham Lane, London, SE9 4RX, England |
| HAUSER, Oliver, Dr ACTIVE | Director | 09 May 2024 | | United Kingdom | July 1988 | Whittenhays, Bampton, Devon, EX16 9DR, England |
| MEREDITH, Richard Evan ACTIVE | Director | 13 Jul 2023 | | England | January 1961 | Whittenhays, Bampton, Devon, EX16 9DR, England |
| ADEBOLA, Elizabeth Atinuke Caroline RESIGNED | Secretary | 01 Aug 2012 | 02 Apr 2014 | | | Unit 12, Angel Gate, 320-326 City Road, London, EC1V 2PT, United Kingdom |
| BENTON, Leonie RESIGNED | Secretary | 19 Mar 2009 | 26 Mar 2012 | | | 53c, Beresford Road, London, N5 2HR |
| GAMMIE, Elly RESIGNED | Secretary | 03 Jan 2016 | 05 Nov 2018 | | | 12 Angel Gate, 320-326 City Road, London, Angel Gate, London, EC1V 2PT, England |
| GREER, Mark Jonathan RESIGNED | Secretary | 08 Jun 2015 | 03 Jan 2016 | | | Unit 12, Angel Gate, 320-326 City Road, London, EC1V 2PT |
| HAMMERSLEY, Stephen RESIGNED | Secretary | 02 Apr 2014 | 31 Dec 2014 | | | Unit 12, Angel Gate, 320-326 City Road, London, EC1V 2PT, United Kingdom |
| HIGGINS, Peter George RESIGNED | Secretary | 09 Jun 2005 | 19 Mar 2009 | | | Brickyard Farm Cottage, Alconbury Road Buckworth, Huntingdon, PE28 5AS |
| HALCO SECRETARIES LIMITED RESIGNED | Secretary | 06 Mar 2003 | 09 Jun 2005 | | | 8-10 New Fetter Lane, London, EC4A 1RS |
| BARRY-WALSH, Paul Frederick RESIGNED | Director | 31 Jan 2011 | 12 Jan 2023 | England | August 1955 | Warkworth, Weydown Road, Haslemere, GU27 1DS, England |
| BOWCOCK, Matthew Philip RESIGNED | Director | 19 Mar 2009 | 27 Apr 2023 | England | December 1956 | Whittenhays, Bampton, Devon, EX16 9DR, England |
| BOYD, Anne Margaret RESIGNED | Director | 19 Mar 2009 | 27 Sep 2018 | Scotland | March 1944 | Finnart Lodge, Bridge Of Gaur Rannoch Station, Pitlochry, Perthshire, PH17 2QF |
| CHARTERS, David RESIGNED | Director | 06 Mar 2003 | 31 Aug 2006 | United Kingdom | May 1960 | 15 Mores Garden, 90 Cheyne Walk, London, SW3 5BB |
| COHEN, Stephen Benedict RESIGNED | Director | 19 Apr 2005 | 09 May 2014 | England | July 1956 | Flat 6 12 Stanley Gardens, London, W11 2NE |
| GOWMAN, Alison Jane RESIGNED | Director | 09 May 2022 | 30 May 2025 | United Kingdom | December 1955 | 382 Shakespeare Tower, 382 Shakespeare Tower, Barbican, London, EC2Y 8NJ, United Kingdom |
| HEMPLEMAN-ADAMS, David Kim RESIGNED | Director | 01 Mar 2007 | 15 Oct 2007 | England | October 1956 | Hatt House Old Jockey, Box, Corsham, Wiltshire, SN13 8DH |
| HIGGINS, Peter George RESIGNED | Director | 24 Mar 2007 | 24 Feb 2011 | England | January 1949 | Brickyard Farm Cottage, Alconbury Road Buckworth, Huntingdon, PE28 5AS |
| HIGGINS, Peter George RESIGNED | Director | 06 Mar 2003 | 24 Mar 2007 | | January 1949 | The Stables, Higham Road, Stanwick, Wellingborough, Northamptonshire, NN9 6QE |
| HUEY EVANS, Gay RESIGNED | Director | 13 Jun 2014 | 16 Jun 2021 | United Kingdom | July 1954 | Warkworth, Weydown Road, Haslemere, GU27 1DS, England |
| INGRAM, Tamara RESIGNED | Director | 06 Mar 2003 | 19 Apr 2005 | United Kingdom | October 1960 | Middle House, No 12 Highbury Place, London, N5 1QZ |
| LEWIS, Martyn John Dudley RESIGNED | Director | 19 Apr 2005 | 17 Dec 2007 | England | April 1945 | 95, Ebury Street, London, SW1W 9QU |
| MARMOR, Debra Susan RESIGNED | Director | 01 Dec 2003 | 19 Mar 2009 | England | February 1958 | 58 Telfords Yard, 6-8 Highway, London, E1W 2BQ |
| NICKSON, John Denis RESIGNED | Director | 26 Sep 2019 | 22 Sep 2022 | United Kingdom | April 1947 | 11b Randolph Crescent, 11b Randolph Crescent, London, W9 1DP, England |
| PRASHAR, Usha Kumari, Baroness RESIGNED | Director | 03 Dec 2019 | 01 Dec 2023 | United Kingdom | June 1948 | 11, Cooper's Hill House, Marshall Walk, Englefield Green, Surrey, TW20 0LJ |
| REDDINGS, Tracey Lynn RESIGNED | Director | 09 May 2012 | 22 Feb 2016 | England | June 1966 | Unit 7, Piano House, 9 Brighton Terrace, London, SW9 8DJ, England |
| RYAN, Susan Jean RESIGNED | Director | 01 Jun 2006 | 19 Mar 2009 | United Kingdom | November 1949 | Orchard Cottage, Green Trees, Peppard, Oxfordshire, RG9 5EN |
| SHARP, Lindsay Gerard RESIGNED | Director | 06 Mar 2003 | 01 Nov 2007 | | August 1947 | Magadelene House, High Street, Temple Coombe, Somerset, BA8 0JD |
| SHEEPSHANKS, David Richard RESIGNED | Director | 24 Apr 2013 | 12 Jan 2023 | England | October 1952 | The White Lodge, Eyke, Woodbridge, Suffolk, IP12 2RP, England |
| STONOR, Emily RESIGNED | Director | 01 Jun 2006 | 19 Mar 2009 | | October 1969 | Lochinch, Stranraer, Dumfries Galloway, DG9 8RT |
| TAYLOR, Leonie Pascale RESIGNED | Director | 16 Jun 2021 | 12 Aug 2024 | England | May 1990 | 75, Royal Hill, London, SE10 8SE, England |
| TEDESCHINI, Lisa Jane RESIGNED | Director | 06 Mar 2003 | 19 Mar 2009 | England | August 1963 | 15 Redston Road, London, NW3 7QX |