| BEGG, Robert Mark ACTIVE | Director | 10 Dec 2024 | | United Kingdom | October 1959 | No 4 St Jamess Square, London, SW1Y 4JU |
| FORTH, David Alexander ACTIVE | Director | 20 Nov 2010 | | England | November 1954 | No 4, St Jamess Square, London, SW1Y 4JU, United Kingdom |
| LESSER, Hugo John ACTIVE | Director | 22 Nov 2021 | | United Kingdom | April 1974 | No 4, St Jamess Square, London, SW1Y 4JU, United Kingdom |
| RABAGLIATI, Duncan Charles Pringle ACTIVE | Director | 04 Dec 2018 | | United Kingdom | January 1945 | No 4, St James's Square, London, SW1Y 4JU, United Kingdom |
| WHITWORTH, Archibald William Battams ACTIVE | Director | 23 Jun 2017 | | Spain | May 1985 | No 4, St Jamess Square, London, SW1Y 4JU, United Kingdom |
| HARRINGTON, Thomas Maxwell, Mister RESIGNED | Secretary | | 04 Mar 2016 | | | 6 Wyfold Grange Cottages, Wyfold, Reading, Oxfordshire, RG4 9HX |
| WSM SERVICES LIMITED RESIGNED | Secretary | 04 Mar 2016 | 22 Sep 2023 | | | Connect House, 133-137 Alexandra Road, Wimbledon, London, SW19 7JY, United Kingdom |
| ALVAREZ-GARMON, Felix RESIGNED | Director | 17 Oct 2000 | 31 Oct 2011 | | August 1969 | 15, Chapel Lane, Wicken, Cambridgeshire, C37 5KZ, Uk |
| CURTIS, Graham Robert RESIGNED | Director | 23 Sep 2002 | 21 Oct 2015 | | May 1940 | 215, Blas Cerdena, Dpto 203, San Isidro, Lima, Peru |
| DALY, Michael Francis RESIGNED | Director | 17 Oct 2000 | 02 Dec 2025 | | April 1931 | No 4, St Jamess Square, London, SW1Y 4JU, United Kingdom |
| DE SEGUNDO, William Nigel RESIGNED | Director | 17 Oct 2000 | 17 Oct 2022 | | June 1944 | No 4, St James's Square, London, SW1Y 4JU, United Kingdom |
| EMERY, Ralph, Mister RESIGNED | Director | | 24 Aug 2001 | | July 1907 | 15 South Eaton Place, London, SW1W 9ER |
| GUNSON, George Marshall, Mister RESIGNED | Director | | 24 Jun 2017 | | June 1933 | Little Court 32 Trodds Lane, Guildford, Surrey, GU1 2XZ |
| HENDERSON, Andrew Brodie, Mister RESIGNED | Director | | 30 Dec 1991 | | November 1913 | 7 Malvern Court, London, SW7 3HU |
| HEPBURNE-SCOTT, Andrew RESIGNED | Director | | 19 Oct 1993 | | November 1947 | 72 Cloncurry Street, London, SW6 6DU |
| HOWARD, Percy William, Mister RESIGNED | Director | | 06 Jul 2010 | | February 1927 | 27 Eastbury Road, Northwood, Middlesex, HA6 3AJ |
| MACADAM, Peter, Sir RESIGNED | Director | | 01 Jul 1997 | | September 1921 | Layham Hall, Layham Nr Hadleigh, Hadleigh, Suffolk, IP7 5LE |
| MCDONNELL, David Kenneth Lodge RESIGNED | Director | 23 Sep 2002 | 08 Dec 2015 | United Kingdom | January 1946 | Hill End, Longtail Hill, Bowness On Windermere, Cumbria, LA23 3JD |
| MILLER, Morris Barnes RESIGNED | Director | | 08 Dec 2015 | United Kingdom | November 1929 | 3 Fawcett Court, Fawcett Street, London, SW10 9HW, Uk |
| MULLER, Charles Alister RESIGNED | Director | 14 Jul 1994 | 29 Nov 2001 | | May 1925 | Lovedays Mill, Painswick, Gloucestershire, GL6 6SH |
| NEWLANDS, Keith, Mister RESIGNED | Director | | 09 May 2000 | | November 1914 | 3 Randolph Crescent, London, W9 1DP |
| NICHOLLS, Michael John Gadsby RESIGNED | Director | 24 Sep 1996 | 18 Nov 2010 | | April 1948 | 4 Park Close, Old Hatfield, Hatfield, Hertfordshire, AL9 5AY |
| RICHARDSON, George Bernard, Mister RESIGNED | Director | | 24 Sep 1996 | | October 1923 | Holm Oaks Pembury Road, Tunbridge Wells, Kent, TN2 3QY |
| TABBUSH, Abraham Alan RESIGNED | Director | | 30 Nov 2017 | United Kingdom | March 1929 | No 4, St James's Square, London, SW1Y 4JU, United Kingdom |