| TABERNER, Susan ACTIVE | Secretary | 01 Aug 2018 | | | | 4th Floor, 1 Gresham Street, London, EC2V 7BX, United Kingdom |
| BROWN, Gary Nelson Robert Honeyman ACTIVE | Director | 12 Dec 2019 | | Scotland | August 1975 | 4th Floor, 1 Gresham Street, London, EC2V 7BX, United Kingdom |
| LITTLE, Richard Geoffrey, Mr. ACTIVE | Director | 01 Nov 2021 | | England | October 1979 | 4th Floor, 1 Gresham Street, London, EC2V 7BX, United Kingdom |
| MCGEOWN, Steven ACTIVE | Director | 01 Nov 2021 | | United Kingdom | May 1985 | 4th Floor, 1 Gresham Street, London, EC2V 7BX, United Kingdom |
| RHODES, Andrew Charles Mutch ACTIVE | Director | 04 Sep 2009 | | England | January 1970 | 4th Floor, 1 Gresham Street, London, EC2V 7BX, United Kingdom |
| CLEAR, Kim Michele RESIGNED | Secretary | 13 Oct 2010 | 31 Mar 2013 | | | 34, Chalkdown, Luton, Beds, LU2 7FH, England |
| SAUNDERS, Michael RESIGNED | Secretary | 02 Apr 2013 | 31 Jul 2018 | | | Third Floor, Broad Quay House, Prince Street, Bristol, BS1 4DJ, United Kingdom |
| SEMPERIAN SECRETARIAT SERVICES LIMITED RESIGNED | Secretary | 04 Sep 2009 | 13 Oct 2010 | | | St.Martins House, 1 Gresham Street, London, EC2V 7BX, United Kingdom |
| ANDERSON, Colin John RESIGNED | Director | 10 May 2017 | 12 Feb 2024 | England | November 1963 | 4th Floor, 1 Gresham Street, London, EC2V 7BX, United Kingdom |
| BIRCH, Alan Edward RESIGNED | Director | 04 Sep 2009 | 30 Sep 2024 | England | March 1970 | Third Floor, Broad Quay House, Prince Street, Bristol, BS1 4DJ, United Kingdom |
| DOUGHTY, William Robert RESIGNED | Director | 31 Mar 2010 | 31 Mar 2012 | United Kingdom | May 1968 | 10, Brookmans Avenue, Brookmans Park, Hatfield, Hertfordshire, AL9 7QJ, United Kingdom |
| DOUGHTY, William Robert RESIGNED | Director | 04 Sep 2009 | 31 Dec 2009 | United Kingdom | May 1968 | 10 Brookmans Avenue, Brookmans Park, Hatfield, Hertfordshire, AL9 7QJ |
| ELLIS, David James RESIGNED | Director | 04 Sep 2009 | 31 Mar 2012 | England | March 1959 | Batts Row Cottage, Laverstoke Lane, Laverstoke, Whitchurch, Hampshire, RG28 7PA |
| HORNBY, Stephen Paul RESIGNED | Director | 31 Mar 2012 | 10 May 2017 | United Kingdom | June 1957 | Third Floor, Broad Quay House, Prince Street, Bristol, BS1 4DJ, United Kingdom |
| RYAN, Terence RESIGNED | Director | 31 Mar 2012 | 10 May 2017 | United Kingdom | March 1957 | Third Floor, Broad Quay House, Prince Street, Bristol, BS1 4DJ, United Kingdom |
| SIMPSON, Jonathan Michael RESIGNED | Director | 31 Mar 2012 | 31 Mar 2023 | United Kingdom | January 1973 | Third Floor, Broad Quay House, Prince Street, Bristol, BS1 4DJ, United Kingdom |