| TSANGARI, George Marco ACTIVE | Secretary | 09 Sep 1999 | | | | 9 Manchester Square, London, W1U 3PL |
| ANGUS, Alexander Archie ACTIVE | Director | 01 Jul 2021 | | England | February 1987 | 9 Manchester Square, London, W1U 3PL |
| ANGUS, Damion Barnaby, Mr. ACTIVE | Director | 26 Mar 2009 | | United Kingdom | May 1974 | 9 Manchester Square, London, W1U 3PL |
| ANGUS, Ian Ronald, Mr. ACTIVE | Director | | | United Kingdom | March 1945 | 9 Manchester Square, London, W1U 3PL |
| OWEN, Rupert Charles ACTIVE | Director | 01 Jul 2021 | | England | April 1956 | 9 Manchester Square, London, W1U 3PL |
| TSANGARI, George Marco ACTIVE | Director | 13 Jul 2004 | | United Kingdom | July 1973 | 9 Manchester Square, London, W1U 3PL |
| FITZPATRICK, Michael Thomas RESIGNED | Secretary | 21 Mar 1996 | 09 Sep 1999 | | | 25 John Street, Earsdon, Whitley Bay, Tyne & Wear, NE25 9LH |
| KELLY, Leo Patrick RESIGNED | Secretary | 25 Jul 1994 | 21 Mar 1996 | | | Kent House 17 Brasenose Road, Gillingham, Kent, ME7 4JR |
| POLLOCK, Ronald Hugh RESIGNED | Secretary | | 25 Jul 1994 | | | 16 Westminster Palace Gardens, Artillery Row, London, SW1P 1RL |
| BOSTOCK, Christopher Ingram RESIGNED | Director | | 19 Jan 1994 | | August 1923 | 12 Pensioners Court, The Charterhouse, London, EC1M 6AU |
| BOYES, Geoffrey James RESIGNED | Director | | 20 Dec 2001 | | June 1930 | 61 Palace Gardens Terrace, London, W8 4RU |
| DAVIES, Hugh Quintin RESIGNED | Director | | 01 Apr 1999 | | March 1929 | 2 Coastguard Cottages, Helford Passage Mawnan Smith, Falmouth, Cornwall, TR11 5LB |
| ELTON, Lord RESIGNED | Director | | 19 Mar 2003 | | March 1930 | 34 Landsdowne Gardens, London, SW8 2EG |
| FITZPATRICK, Michael Thomas RESIGNED | Director | 11 Mar 1998 | 09 Sep 1999 | | June 1969 | 25 John Street, Earsdon, Whitley Bay, Tyne & Wear, NE25 9LH |
| HOWE, Frederickrichard Penn, The Right Honourable The Earl Howe RESIGNED | Director | 14 Nov 2000 | 19 May 2010 | United Kingdom | January 1951 | 9 Manchester Square, London, W1U 3PL |
| KELLY, Leo Patrick RESIGNED | Director | | 18 Oct 2002 | | March 1933 | Kent House 17 Brasenose Road, Gillingham, Kent, ME7 4JR |
| MACKENZIE, John Mulso RESIGNED | Director | | 20 Jul 1998 | | June 1922 | Wren Cottage Stone Court, Petersfield Road, Midhurst, West Sussex, GU29 9LP |
| MONTGOMERY, Hugh Bryan Greville RESIGNED | Director | | 14 Dec 2008 | | March 1929 | Snells Farm, Amersham Common, Buckinghamshire, HP7 9QN |
| NEWTON, Christopher Michael Fendall RESIGNED | Director | 05 Mar 1997 | 30 Jun 2020 | United Kingdom | November 1955 | 9 Manchester Square, London, W1U 3PL |
| PHILIPPS, Elizabeth Caroline RESIGNED | Director | 16 Nov 1993 | 05 Jun 2016 | United Kingdom | February 1951 | 9 Manchester Square, London, W1U 3PL |
| POLLOCK, Ronald Hugh RESIGNED | Director | | 25 Jul 1994 | | August 1948 | 16 Westminster Palace Gardens, Artillery Row, London, SW1P 1RL |
| TAYLOR, Karen Margaret RESIGNED | Director | 01 Jan 2011 | 30 Jun 2023 | United Kingdom | August 1964 | 9 Manchester Square, London, W1U 3PL |
| WHEELER, John Michael RESIGNED | Director | 16 Nov 1993 | 29 May 2007 | | November 1931 | Sly Corner Lee Common, Great Missenden, Buckinghamshire, HP16 9LD |
| WILKES, Christopher John RESIGNED | Director | 14 Jul 1999 | 31 Mar 2021 | United Kingdom | September 1950 | 9 Manchester Square, London, W1U 3PL |
| WILSON, Donald RESIGNED | Director | | 26 Feb 1996 | | September 1909 | 5936 Cheshire Drive, Bethesda Maryland 20814, Usa, FOREIGN |