| MANNERS, Juliet Elizabeth Anthea, Lady ACTIVE | Secretary | 06 Feb 2023 | | | | Hitchcock House, Hilltop Park, Devizes Road, Salisbury, SP3 4UF, United Kingdom |
| GETHING, William James Rufus ACTIVE | Director | 04 Nov 2013 | | United Kingdom | March 1959 | Hitchcock House, Hilltop Park, Devizes Road, Salisbury, SP3 4UF, United Kingdom |
| KNOX, Timothy Aidan John ACTIVE | Director | 01 Apr 2025 | | United Kingdom | August 1962 | Hitchcock House, Hilltop Park, Devizes Road, Salisbury, SP3 4UF, United Kingdom |
| PATERSON, Guy Duncan Cleland ACTIVE | Director | 16 Dec 2016 | | United Kingdom | May 1954 | Hitchcock House, Hilltop Park, Salisbury, Wiltshire, SP3 4UF, United Kingdom |
| REES-MOGG, Helena Anne Beatrix Wentworth Fitzwilliam, The Hon Lady ACTIVE | Director | 23 Sep 2008 | | United Kingdom | October 1977 | Hitchcock House, Hilltop Park, Salisbury, Wiltshire, SP3 4UF, United Kingdom |
| TADGELL, Anne Juliet Dorothea Maud Wentworth, Lady ACTIVE | Director | 23 Sep 2008 | | England | January 1935 | Hitchcock House, Hilltop Park, Salisbury, Wiltshire, SP3 4UF, United Kingdom |
| NELSON, Phillip William RESIGNED | Secretary | 01 Jun 2016 | 06 Feb 2023 | | | Hitchcock House, Hilltop Park, Salisbury, Wiltshire, SP3 4UF, United Kingdom |
| WALKER, Alan Leonard RESIGNED | Secretary | 16 Mar 1999 | 14 Jun 2006 | | | 10 New Square, Lincolns Inn, London, WC2A 3QG |
| WINGERATH, Neil John RESIGNED | Secretary | 14 Jun 2006 | 29 Mar 2017 | | | 15 Honey Hill, Hillingdon, Uxbridge, Middlesex, UB10 9NP |
| ALLSOPP, Charles Henry, The Right Hon The Lord Hindlip RESIGNED | Director | 16 Mar 1999 | 25 Nov 2014 | United Kingdom | August 1940 | 41, Abbotsbury Close, London, W14 8EQ |
| BRACHER, George Anthony Wolseley RESIGNED | Director | 16 Mar 1999 | 21 Aug 2003 | | September 1932 | Rock Hill House, Rock Hill Road Egerton, Ashford, Kent, TN27 9DP |
| BROWN, Graham Stephen RESIGNED | Director | 16 Mar 1999 | 29 Mar 2017 | England | November 1944 | 10 New Square, Lincolns Inn, London, WC2A 3QG |
| HUGHES, Allan Berkeley Valentine RESIGNED | Director | 16 Mar 1999 | 16 Nov 2015 | United Kingdom | February 1933 | 9 Bingham Close, Cirencester, Gloucestershire, GL7 1BG |
| MAGAN, George Morgan, Lord RESIGNED | Director | 14 Jun 2000 | 15 Apr 2014 | England | November 1945 | 9 Cambridge Place, London, W8 5PB |
| PENNY, Nicholas Beaver, Sir RESIGNED | Director | 16 Nov 2015 | 01 May 2025 | United Kingdom | December 1949 | Hitchcock House, Hilltop Park, Devizes Road, Salisbury, SP3 4UF, United Kingdom |