| VANE, Alexander Chandos Tempest ACTIVE | Secretary | 08 Jun 2021 | | | | Osborne House, 12 Devonshire Square, London, EC2M 4TE, England |
| VANE, Alexander Chandos Tempest ACTIVE | Director | 08 Jun 2021 | | England | July 1972 | Osborne House, 12 Devonshire Square, London, EC2M 4TE, England |
| WARWICK, James Walter Fitzgerald ACTIVE | Director | 01 Oct 1992 | | England | June 1966 | Osborne House, 12 Devonshire Square, London, EC2M 4TE, England |
| CHAFFEY, Robert Amyon John Templeman RESIGNED | Secretary | 08 Aug 2017 | 08 Jun 2021 | | | Fourth Floor, 117-119 Houndsditch, London, EC3A 7BT |
| HOOD, Alexander Hugo Evelyn RESIGNED | Secretary | | 30 Oct 1992 | | | Little Enton Cottage, Godalming, Surrey, GU8 5AG |
| STANFORD, John William RESIGNED | Secretary | 01 Nov 1992 | 28 Mar 2001 | | | 39 Cumberland Avenue, Benfleet, Essex, SS7 5NU |
| TRUDGEON, Paul RESIGNED | Secretary | 28 Mar 2001 | 08 Aug 2017 | | | Fourth Floor, 117-119 Houndsditch, London, EC3A 7BT, England |
| BROWN, James David Denholm RESIGNED | Director | | 11 Dec 2012 | United Kingdom | October 1932 | Telfords Yard, 6-8 The Highway, London, E1W 2BS |
| CHAFFEY, Robert Amyon John Templeman RESIGNED | Director | 30 Jun 2017 | 08 Jun 2021 | United Kingdom | January 1975 | Fourth Floor, 117-119 Houndsditch, London, EC3A 7BT |
| DENHOLM, John Stephen RESIGNED | Director | 11 Dec 2012 | 08 May 2013 | Scotland | May 1956 | Telfords Yard, 6-8 The Highway, London, E1W 2BS |
| GLADWYN, Max James RESIGNED | Director | 01 Jun 1997 | 20 Nov 2001 | England | May 1945 | 1 Deepdale, London, SW19 5EZ |
| HOOD, Alexander Hugo Evelyn RESIGNED | Director | | 31 Oct 2002 | | October 1919 | Little Enton Cottage, Godalming, Surrey, GU8 5AG |
| HOULDER, John Maurice RESIGNED | Director | | 21 Jul 2011 | United Kingdom | February 1916 | Telfords Yard, 6-8 The Highway, London, E1W 2BS |
| MCCOY, Hugh O Neill RESIGNED | Director | 24 Mar 1998 | 08 May 2013 | United Kingdom | February 1939 | Telfords Yard, 6-8 The Highway, London, E1W 2BS |
| TRUDGEON, Paul RESIGNED | Director | 02 Oct 2001 | 30 Jun 2017 | United Kingdom | January 1967 | Fourth Floor, 117-119 Houndsditch, London, EC3A 7BT, England |
| WARWICK, Peter John RESIGNED | Director | | 31 May 2012 | United Kingdom | May 1927 | Telfords Yard, 6-8 The Highway, London, E1W 2BS |