| BUSHNELL, Adrian John ACTIVE | Secretary | 25 Jul 2016 | | | | 1, Thornbury, West Ashland, Milton Keynes, Buckinghamshire, MK6 4BB, United Kingdom |
| ANDREA, Andrew Andonis ACTIVE | Director | 16 Mar 2026 | | United Kingdom | June 1969 | 1, Thornbury, West Ashland, Milton Keynes, Buckinghamshire, MK6 4BB |
| BUSHNELL, Adrian John ACTIVE | Director | 25 Jul 2016 | | United Kingdom | March 1964 | 1, Thornbury, West Ashland, Milton Keynes, Buckinghamshire, MK6 4BB, United Kingdom |
| LANGFORD, Jonathan Robert ACTIVE | Director | 24 Mar 2023 | | United Kingdom | June 1968 | 1, Thornbury, West Ashland, Milton Keynes, Buckinghamshire, MK6 4BB, United Kingdom |
| TELFORD, David Andrew ACTIVE | Director | 01 May 2020 | | United Kingdom | June 1985 | 1, Thornbury, West Ashland, Milton Keynes, Buckinghamshire, MK6 4BB, United Kingdom |
| BATTY, Adam David RESIGNED | Secretary | 18 Feb 2008 | 15 Feb 2013 | | | 1, Thornbury, West Ashland, Milton Keynes, Buckinghamshire, MK6 4BB |
| BELLHOUSE, Robin Christian RESIGNED | Secretary | 02 Nov 2015 | 25 Jul 2016 | | | 1, Thornbury, West Ashland, Milton Keynes, Buckinghamshire, MK6 4BB |
| BETLEY, Anthony Derek RESIGNED | Secretary | 30 Mar 1994 | 08 Jan 2001 | | | 27 Redwood Glade, Leighton Buzzard, Bedfordshire, LU7 3JT |
| GINSBERG, Lee Dale RESIGNED | Secretary | 01 Nov 2004 | 18 Feb 2008 | | | The Ridings, 30 Hurstwood, South Ascot, Berkshire, SL5 9SP |
| HALPERN, Gerald RESIGNED | Secretary | 30 Dec 1993 | 08 Jan 2001 | | | 3600 Mystic Point Drive, Miami Florida 33180, Usa |
| HIGGINS, Philip Lyndon RESIGNED | Secretary | 11 May 2015 | 31 Oct 2015 | | | 1, Thornbury, West Ashland, Milton Keynes, Buckinghamshire, MK6 4BB |
| MALLOWS, Andrew John RESIGNED | Secretary | 08 Jan 2001 | 01 Nov 2004 | | | 136 Stratford Road, Wolverton, Milton Keynes, MK12 5FD |
| MILLAR, Mark Falcon RESIGNED | Secretary | 28 Jan 2013 | 31 Jul 2014 | | | 1, Thornbury, West Ashland, Milton Keynes, Buckinghamshire, MK6 4BB, England |
| RADLEY, Lawrence Jeremy RESIGNED | Secretary | 15 Dec 1993 | 30 Dec 1993 | | | 55c Woodland Rise, London, N10 |
| WATERS, Paul Christopher RESIGNED | Secretary | 01 Aug 2014 | 11 May 2015 | | | 1, Thornbury, West Ashland, Milton Keynes, Buckinghamshire, MK6 4BB |
| HALLMARK SECRETARIES LIMITED RESIGNED | Nominee Secretary | 15 Dec 1993 | 15 Dec 1993 | | | 120 East Road, London, N1 6AA |
| BATCHELOR, Lance Henry Lowe RESIGNED | Director | 27 Jun 2011 | 16 Mar 2014 | Uk | January 1964 | 1, Thornbury, West Ashland, Milton Keynes, Buckinghamshire, MK6 4BB |
| BATTY, Adam David RESIGNED | Director | 18 Feb 2008 | 15 Feb 2013 | United Kingdom | March 1972 | 1, Thornbury, West Ashland, Milton Keynes, Buckinghamshire, MK6 4BB |
| BAUERNFEIND, David Gregory RESIGNED | Director | 09 Oct 2018 | 26 Dec 2019 | United Kingdom | April 1968 | 1, Thornbury, West Ashland, Milton Keynes, Buckinghamshire, MK6 4BB, United Kingdom |
| BELLHOUSE, Robin Christian RESIGNED | Director | 02 Nov 2015 | 25 Jul 2016 | England | May 1964 | 1, Thornbury, West Ashland, Milton Keynes, Buckinghamshire, MK6 4BB |
| BUSH, Howard Michael RESIGNED | Director | 20 Jan 1998 | 10 Dec 1998 | | November 1954 | 1 Mount Street, Flat 17, London, W1Y 5DB |
| CALEY, Robin Keith Nigel RESIGNED | Director | 01 Jun 2016 | 31 Jan 2023 | United Kingdom | July 1960 | 1, Thornbury, West Ashland, Milton Keynes, England, MK6 4BB, England |
| COUSINEAU, Daniel RESIGNED | Director | 15 Dec 1993 | 30 Dec 1993 | | August 1964 | 13 Redland Drive, Loughton, Milton Keynes, Buckinghamshire, MK5 8EJ |
| DOUGHTY, Paul Harris RESIGNED | Director | 24 Jun 2015 | 31 Dec 2015 | United Kingdom | June 1968 | 1, Thornbury, West Ashland, Milton Keynes, MK6 4BB, England |
| EMMERSON, Andrew David RESIGNED | Director | 07 Aug 2007 | 30 Dec 2012 | England | February 1962 | 1, Thornbury, West Ashland, Milton Keynes, Buckinghamshire, MK6 4BB |
| FOXLEY, Ian RESIGNED | Director | 18 Jun 2001 | 07 Dec 2001 | | July 1956 | East End Manor Bulford Road, Durrington, Salisbury, Wiltshire, SP4 8HB |
| FRAMPTON, Nicola Julie RESIGNED | Director | 17 Aug 2023 | 19 May 2026 | United Kingdom | February 1966 | 1, Thornbury, West Ashland, Milton Keynes, Buckinghamshire, MK6 4BB |
| GINSBERG, Lee Dale RESIGNED | Director | 01 Nov 2004 | 02 Apr 2014 | United Kingdom | August 1957 | 1, Thornbury, West Ashland, Milton Keynes, Buckinghamshire, MK6 4BB |
| HALPERN, Colin RESIGNED | Director | 30 Dec 1993 | 29 Jun 2010 | | January 1937 | 7th Floor 47 East 91st St, New York City, Ny 10128, Usa |
| HALPERN, Gerald RESIGNED | Director | 24 Jan 1994 | 08 Jan 2001 | | March 1922 | 3600 Mystic Point Drive, Miami Florida 33180, Usa |
| HEMSLEY, Stephen Glen RESIGNED | Director | 10 Dec 1998 | 30 Jun 2015 | United Kingdom | August 1957 | 1, Thornbury, West Ashland, Milton Keynes, Buckinghamshire, MK6 4BB |
| HIGGINS, Philip Lyndon RESIGNED | Director | 11 May 2015 | 31 Oct 2015 | United Kingdom | January 1969 | 1, Thornbury, West Ashland, Milton Keynes, Buckinghamshire, MK6 4BB |
| JAMIESON, Edward Robert Francis RESIGNED | Director | 17 Oct 2022 | 18 Sep 2025 | United Kingdom | January 1977 | 1, Thornbury, West Ashland, Milton Keynes, Buckinghamshire, MK6 4BB |
| MALLOWS, Andrew John RESIGNED | Director | 01 Apr 2001 | 30 Jun 2006 | | November 1969 | 136 Stratford Road, Wolverton, Milton Keynes, MK12 5FD |
| MCCAUSLAND, Gary RESIGNED | Director | 15 Dec 1993 | 29 Dec 1993 | | April 1951 | Prairie House Dominos Farms, Ann Arbor, Michigan 48106-0997, FOREIGN, Usa |
| MILLAR, Mark Falcon RESIGNED | Director | 28 Jan 2013 | 31 Jul 2014 | England | October 1969 | 1, Thornbury, West Ashland, Milton Keynes, Buckinghamshire, MK6 4BB, England |
| MOORE, Christopher Humphrey Robertson RESIGNED | Director | 17 Oct 2000 | 26 Dec 2011 | United Kingdom | June 1959 | 1, Thornbury, West Ashland, Milton Keynes, Buckinghamshire, MK6 4BB |
| OSBORNE, Rachel Claire Elizabeth RESIGNED | Director | 10 Oct 2016 | 11 Jun 2018 | United Kingdom | March 1965 | 1, Thornbury, West Ashland, Milton Keynes, MK6 4BB, England |
| POULSON, Julia Mary RESIGNED | Director | 11 Dec 2013 | 29 Jul 2016 | England | July 1969 | 1, Thornbury, West Ashland, Milton Keynes, Buckinghamshire, MK6 4BB |
| SMITH, Neil Reynolds RESIGNED | Director | 01 May 2020 | 26 Nov 2021 | England | January 1965 | 1, Thornbury, West Ashland, Milton Keynes, Buckinghamshire, MK6 4BB, United Kingdom |
| SNOW, Richard Charles RESIGNED | Director | 18 Sep 2025 | 16 Mar 2026 | United Kingdom | February 1967 | 1, Thornbury, West Ashland, Milton Keynes, Buckinghamshire, MK6 4BB |
| SURDEAU, David Wayne RESIGNED | Director | 26 Nov 2021 | 17 Oct 2022 | United Kingdom | June 1956 | 1, Thornbury, West Ashland, Milton Keynes, Buckinghamshire, MK6 4BB |
| WATERS, Paul Christopher RESIGNED | Director | 01 Aug 2014 | 11 May 2015 | England | March 1960 | 1, Thornbury, West Ashland, Milton Keynes, Buckinghamshire, MK6 4BB |
| WILD, David James RESIGNED | Director | 16 Mar 2014 | 01 May 2020 | United Kingdom | May 1955 | 1, Thornbury, West Ashland, Milton Keynes, Buckinghamshire, MK6 4BB |
| WILKINS, Sean Ernest RESIGNED | Director | 08 Jan 2014 | 20 Jan 2015 | England | August 1969 | 1, Thornbury, West Ashland, Milton Keynes, Buckinghamshire, MK6 4BB |
| HALLMARK REGISTRARS LIMITED RESIGNED | Nominee Director | 15 Dec 1993 | 15 Dec 1993 | | | 120 East Road, London, N1 6AA |