| TRAYNOR, John Devon ACTIVE | Secretary | 28 Aug 2025 | | | | Bankside 3, 90 - 100 Southwark Street, London, SE1 0SW, England |
| BETTS, John Martin William ACTIVE | Director | 31 Mar 2014 | | England | January 1971 | Bankside 2, 100 Southwark Street, London, SE1 0SW, England |
| WARDLE, John Henry ACTIVE | Director | 01 Jan 2019 | | England | December 1967 | Bankside 3, 90 - 100 Southwark Street, London, SE1 0SW, England |
| BRAY, Sally Ann RESIGNED | Secretary | 30 Mar 2000 | 28 Aug 2025 | | | Bankside 3, 90-100 Southwark Street, London, SE1 0SW, England |
| HUME, Mark Alexander RESIGNED | Secretary | 04 Sep 1995 | 20 Dec 1996 | | | Wychwood, 49 London Road, Harston, Cambridgeshire, CB22 7QJ |
| WOOLLEY, Diana Rosemary RESIGNED | Secretary | 20 Dec 1996 | 31 Mar 2000 | | | Humphries Bar, Naunton, Cheltenham, Gloucestershire, GL54 3AS |
| HALLMARK SECRETARIES LIMITED RESIGNED | Nominee Secretary | 04 Sep 1995 | 04 Sep 1995 | | | 120 East Road, London, N1 6AA |
| ASHLEY, Juliet Andrea Jane RESIGNED | Director | 29 May 2009 | 11 Dec 2012 | England | August 1972 | 11 Andalus Road, London, SW9 9PQ |
| ASHLEY, Juliet Andrea Jane RESIGNED | Director | 04 Mar 2003 | 01 Apr 2007 | England | August 1972 | 11 Andalus Road, London, SW9 9PQ |
| GALLAGHER, Joel David RESIGNED | Director | 04 Sep 2001 | 04 Mar 2003 | | January 1966 | 22 Ferncroft Avenue, Upper Flat, London, NW3 7PH |
| GOLEMBESKI, Eugene Gerard RESIGNED | Director | 20 Dec 1996 | 31 Aug 1997 | | March 1958 | 6 Souldern Road, London, W14 0JE |
| HIGGINS, Jonathan Matthew RESIGNED | Director | 19 Feb 2001 | 04 Mar 2003 | | November 1958 | 18 Callcott Street, London, W8 7SU |
| HUME, Mark Alexander RESIGNED | Director | 04 Sep 1995 | 04 Mar 2003 | England | January 1962 | Wychwood, 49 London Road, Harston, Cambridgeshire, CB22 7QJ |
| LONEY, Suzanne Christina Rosemarie RESIGNED | Director | 04 Mar 2003 | 29 Jan 2010 | Scotland | May 1959 | 239 Old Marylebone Road, London, NW1 5QT |
| MAXWELL, Charles James Stuart RESIGNED | Director | 04 Sep 1995 | 31 Dec 2001 | | June 1957 | 13 Dalebury Road, London, SW17 7HQ |
| OLSZEWSKI, Gerald Bruno RESIGNED | Director | 20 Dec 1996 | 04 Mar 2003 | | October 1955 | 9904 Kentsdale Drive, Potomac, Maryland, 20854, United States |
| PRICE, Steven Glenn RESIGNED | Director | 29 May 2009 | 31 Mar 2014 | United Kingdom | August 1975 | 239 Old Marylebone Road, London, NW1 5QT |
| TRUEMAN, Peter Douglas RESIGNED | Director | 01 Jan 2014 | 30 Sep 2018 | United Kingdom | January 1952 | Bankside 2, 100 Southwark Street, London, SE1 0SW, England |
| VILLOLDO FEIJOO, Jose Manuel RESIGNED | Director | 29 May 2009 | 11 Dec 2012 | United Kingdom | January 1971 | 239, Old Marylebone Road, London, NW1 5QT, United Kingdom |
| WALKER, John Mark RESIGNED | Director | 29 May 2009 | 31 Dec 2011 | England | May 1973 | Cedar Cottage, 16 Southdown Road, Harpenden, Hertfordshire, AL5 1PD |