| LOUTIT, Paul Morris ACTIVE | Secretary | 04 Dec 2003 | | | | 10, Duke Of York Square, London, SW3 4LY, England |
| BRODTMAN, Michael Harris ACTIVE | Director | 01 Sep 2025 | | England | September 1960 | 10, Duke Of York Square, London, SW3 4LY |
| CADOGAN, Edward Charles, Viscount Chelsea ACTIVE | Director | 28 Apr 1998 | | England | May 1966 | 10, Duke Of York Square, London, SW3 4LY |
| ELLINGWORTH, Charles Vincent ACTIVE | Director | 16 Sep 2009 | | England | February 1957 | 10, Duke Of York Square, London, SW3 4LY, England |
| GORDON, John David ACTIVE | Director | 02 Mar 2000 | | United Kingdom | February 1962 | 10, Duke Of York Square, London, SW3 4LY, England |
| MORLEY, Harry Michael Charles ACTIVE | Director | 01 Jan 2020 | | England | June 1965 | 10, Duke Of York Square, London, SW3 4LY |
| NIMMO, Alison ACTIVE | Director | 10 Mar 2022 | | United Kingdom | May 1964 | 10, Duke Of York Square, London, SW3 4LY |
| SEABORN, Hugh Richard ACTIVE | Director | 03 Dec 2008 | | United Kingdom | May 1962 | 10, Duke Of York Square, London, SW3 4LY, England |
| WETHERLY, Stuart Andrew ACTIVE | Director | 03 Feb 2025 | | England | September 1977 | 10, Duke Of York Square, London, SW3 4LY |
| TREVES, Jack Lewis RESIGNED | Secretary | 28 Nov 1994 | 04 Dec 2003 | | | 99 Parsonage Lane, Bishops Stortford, Hertfordshire, CM23 5BA |
| BENTLEY, Jeremy George RESIGNED | Director | 03 Jul 2017 | 31 Oct 2018 | England | September 1969 | 10, Duke Of York Square, London, SW3 4LY |
| BRUCE, James Henry Morys, The Honourable RESIGNED | Director | 02 Mar 2000 | 31 Dec 2025 | United Kingdom | December 1948 | 10, Duke Of York Square, London, SW3 4LY, England |
| CADOGAN, Charles Gerald John, The Rt Hon The Earl RESIGNED | Director | 28 Nov 1994 | 26 Mar 2012 | United Kingdom | March 1937 | 18 Cadogan Gardens, London, SW3 2RP |
| CHURSTON, John Francis, The Right Hon The Lord RESIGNED | Director | 25 Apr 1996 | 04 Apr 2012 | United Kingdom | December 1934 | 18 Cadogan Gardens, London, SW3 2RP |
| CLARK, Nigel Culliford RESIGNED | Director | 29 Apr 1997 | 25 Aug 2007 | | November 1935 | 10 Weltje Road, London, W6 4TJ |
| CORBYN, Stuart Alan RESIGNED | Director | 28 Nov 1994 | 31 Dec 2008 | England | February 1945 | 2 Carlyle Court, Chelsea Harbour, London, SW10 0UQ |
| DE HAVILLAND, John Anthony RESIGNED | Director | 29 Apr 1997 | 24 Apr 2014 | South Africa | April 1938 | 18 Cadogan Gardens, London, SW3 2RP |
| GRANT, Peter Airth RESIGNED | Director | 28 Nov 1994 | 23 Apr 2009 | | November 1932 | Symonds House, Symonds Street, Winchester, SO23 9JS |
| GRANT, Richard John RESIGNED | Director | 28 Nov 1994 | 03 Jul 2017 | United Kingdom | April 1954 | 10, Duke Of York Square, London, SW3 4LY, England |
| PATEL, Sanjay RESIGNED | Director | 18 Mar 2019 | 31 Dec 2024 | England | December 1964 | 10, Duke Of York Square, London, SW3 4LY |
| ROCKLEY, James Hugh Cecil, Lord RESIGNED | Director | 25 Apr 1996 | 05 Dec 2011 | England | April 1934 | 18 Cadogan Gardens, London, SW3 2RP |
| SALWAY, Francis William RESIGNED | Director | 06 Dec 2012 | 31 May 2025 | England | October 1957 | 10, Duke Of York Square, London, SW3 4LY, England |