| WELLS, David Raymond ACTIVE | Secretary | 01 Jun 2021 | | | | 12 Coldbath Square, London, EC1R 5HL |
| ANDREW, Joanna Claire ACTIVE | Director | 01 Jan 2023 | | England | May 1970 | 12 Coldbath Square, London, EC1R 5HL |
| COLES, Nigel Howard ACTIVE | Director | 01 Jan 2024 | | England | July 1962 | 12 Coldbath Square, London, EC1R 5HL |
| PITT, Sarah Jane, Dr ACTIVE | Director | 01 Jan 2025 | | United Kingdom | October 1963 | 12 Coldbath Square, London, EC1R 5HL |
| POTTER, Alan Robert ACTIVE | Director | 01 May 2017 | | England | June 1947 | 12 Coldbath Square, London, EC1R 5HL |
| MAY, Sarah RESIGNED | Secretary | 01 Apr 2021 | 31 May 2021 | | | 12 Coldbath Square, London, EC1R 5HL |
| POTTER, Alan Robert RESIGNED | Secretary | 04 May 1993 | 31 Mar 2011 | | | 52, Foundry Road, Malmesbury, Wiltshire, SN16 0AW, United Kingdom |
| RODNEY, Jill RESIGNED | Secretary | 01 Apr 2011 | 31 Mar 2021 | | | 12 Coldbath Square, London, EC1R 5HL |
| HALLMARK SECRETARIES LIMITED RESIGNED | Nominee Secretary | 26 Apr 1993 | 04 May 1993 | | | 120 East Road, London, N1 6AA |
| ALLISON, Russell Thomas RESIGNED | Director | 01 Jan 2001 | 31 Dec 2004 | | October 1940 | 92 Heol Uchaf, Rhuwbina, Cardiff, South Glamorgan, CF14 6SR |
| BARROW, Arthur John RESIGNED | Director | 04 May 1993 | 01 Jan 1997 | | April 1931 | 43 Heol Briwnant, Rhiwbina, Cardiff, South Glamorgan, CF4 6QF |
| BISHOP, Derek RESIGNED | Director | 01 Jan 2011 | 31 Dec 2014 | Scotland | July 1955 | 12 Coldbath Square, London, EC1R 5HL |
| BROWNING, David Mudon RESIGNED | Director | 01 Jan 1994 | 06 Mar 1998 | | November 1936 | 105 Sharmans Cross Road, Solihull, West Midlands, B91 1PH |
| CLOKE, Eric James RESIGNED | Director | 04 May 1993 | 01 Jan 1994 | | November 1935 | 114 Bodmin Road, Chelmsford, Essex, CM1 5LL |
| EJAZ, Zeshaan RESIGNED | Director | 13 Jun 2026 | 13 Jun 2026 | England | May 1981 | 12 Coldbath Square, London, EC1R 5HL |
| GEDDIS, Alison Elaine RESIGNED | Director | 01 Jan 2017 | 31 Dec 2020 | Northern Ireland | January 1961 | 12 Coldbath Square, London, EC1R 5HL |
| GERMAIN, Jocelyn Patricia RESIGNED | Director | 01 Jan 1997 | 31 Dec 2000 | | May 1946 | Pound Cottage, 7 Childsbridge Lane, Seal Sevenoaks, Kent, TN15 0BL |
| HEPWORTH, John Leslie RESIGNED | Director | 07 Jun 1997 | 07 Jun 1997 | | March 1948 | 39 The Mount, Hale Barns, Altrincham, Cheshire, WA15 8SZ |
| HOLLIDAY, Ivor Russell RESIGNED | Director | 04 May 1993 | 31 Dec 1999 | | June 1931 | Tree View, East Street, Sheepwash, Beaworthy, Devon, EX21 5NW |
| JOHNSON, Jennifer Vivienne RESIGNED | Director | 01 Jan 2009 | 19 Sep 2012 | England | June 1959 | 5 Bentley Royd Close, Sowerby New Road, Sowerby Bridge, Westyorkshire, HX6 1DU |
| KIRK, Nicholas Simon RESIGNED | Director | 01 Jan 2013 | 31 Dec 2016 | England | January 1963 | 12 Coldbath Square, London, EC1R 5HL |
| KIRK, Nicholas Simon RESIGNED | Director | 07 Jun 1997 | 07 Jun 1997 | | January 1963 | 13 Headingley Road, Rushden, Northamptonshire, NN10 0HS |
| LURCOCK, Joanne RESIGNED | Director | 07 Jun 1997 | 07 Jun 1997 | England | November 1961 | 20 Marlborough Avenue, Hessle, Hull, East Yorkshire, HU13 0PN |
| MCNAIR, James Gordon RESIGNED | Director | 01 Jul 2019 | 31 Dec 2023 | Northern Ireland | July 1958 | 12 Coldbath Square, London, EC1R 5HL |
| NICHOLSON, Martin RESIGNED | Director | 01 Jan 1999 | 31 Dec 2002 | | September 1938 | 110 Stirling Drive, Bishopbriggs, Glasgow, G64 3PH |
| PADGETT, Debra RESIGNED | Director | 01 Jan 2021 | 31 Dec 2024 | United Kingdom | December 1976 | 12 Coldbath Square, London, EC1R 5HL |
| RAE, James Kenneth RESIGNED | Director | 01 Jan 2005 | 31 Dec 2012 | Scotland | January 1947 | 45 Saint Johns Way, Boness, West Lothian, EH51 9JD |
| SIMPSON, Robert Andrew Ian RESIGNED | Director | 07 Dec 2012 | 30 Jun 2019 | England | May 1959 | 12 Coldbath Square, London, EC1R 5HL |
| STEVENS, John Robert RESIGNED | Director | 01 Jan 2007 | 01 Jan 2011 | England | October 1950 | 31 Martins Hill Lane, Burton, Christchurch, Dorset, BH23 7NL |
| STURDGESS, Ian Charles RESIGNED | Director | 01 Jan 2015 | 31 Dec 2018 | United Kingdom | April 1961 | 12 Coldbath Square, London, EC1R 5HL |
| SUTEHALL, Gordon Michael RESIGNED | Director | 01 Jan 2003 | 01 Jan 2009 | | June 1952 | 151 Coleridge Road, Cambridge, Cambridgeshire, CB1 3PN |
| WELSH, Edward Martin RESIGNED | Director | 01 Jan 1999 | 01 Jan 2007 | | May 1950 | 76 Holm Park, Inverness, Inverness Shire, IV2 4XU |
| WILSON, Allan John RESIGNED | Director | 01 Jan 2019 | 31 Dec 2022 | Scotland | March 1959 | 12 Coldbath Square, London, EC1R 5HL |
| HALLMARK REGISTRARS LIMITED RESIGNED | Nominee Director | 26 Apr 1993 | 04 May 1993 | | | 120 East Road, London, N1 6AA |