| BALDERSON, Katherine Georgina ACTIVE | Secretary | 10 Jun 2009 | | | | 4th Floor,, One Great Cumberland Place, London, W1H 7AL, England |
| BALDERSON, Katherine Georgina ACTIVE | Director | 17 Jul 2020 | | England | March 1974 | 4th Floor,, One Great Cumberland Place, London, W1H 7AL, England |
| DANTZIC, Roy Matthew ACTIVE | Director | 21 Nov 2005 | | England | July 1944 | 4th Floor,, One Great Cumberland Place, London, W1H 7AL, England |
| EDMONDSON, James Fairweather ACTIVE | Director | 15 Dec 2010 | | Jersey | March 1948 | 4th Floor,, One Great Cumberland Place, London, W1H 7AL, England |
| EMMET, Philip James Noel Robert ACTIVE | Director | 16 Dec 2004 | | Ireland | September 1961 | 4th Floor,, One Great Cumberland Place, London, W1H 7AL, England |
| FENN-SMITH, Oliver Barry Kemp ACTIVE | Director | 20 Jul 2011 | | United Kingdom | January 1965 | 4th Floor,, One Great Cumberland Place, London, W1H 7AL, England |
| FOX, David Hamilton ACTIVE | Director | 15 Dec 2010 | | United Kingdom | December 1945 | 4th Floor,, One Great Cumberland Place, London, W1H 7AL, England |
| GEDDES, Euan Michael Ross, The Lord ACTIVE | Director | 16 Dec 2004 | | England | September 1937 | 4th Floor,, One Great Cumberland Place, London, W1H 7AL, England |
| GIBSON, Janet Lucy ACTIVE | Director | 07 Sep 2026 | | United Kingdom | September 1972 | 4th Floor, One Great Cumberland Place, London, W1H 7AL, England |
| JONES, Michael ACTIVE | Director | 21 Aug 2018 | | England | September 1970 | 4th Floor,, One Great Cumberland Place, London, W1H 7AL, England |
| KNIGHT, Thomas James Bailey ACTIVE | Director | 21 Aug 2018 | | United Kingdom | February 1977 | 4th Floor,, One Great Cumberland Place, London, W1H 7AL, England |
| KNUTSFORD, Henry Thurstan, The Viscount ACTIVE | Director | 16 Dec 2004 | | England | April 1959 | 4th Floor,, One Great Cumberland Place, London, W1H 7AL, England |
| LIFFORD, Edward James Wingfield, The Viscount ACTIVE | Director | 08 Oct 2010 | | United Kingdom | January 1949 | 4th Floor,, One Great Cumberland Place, London, W1H 7AL, England |
| LOOMES, Simon ACTIVE | Director | 21 Aug 2018 | | England | February 1967 | 4th Floor,, One Great Cumberland Place, London, W1H 7AL, England |
| MEESON, Sophie ACTIVE | Director | 14 Aug 2019 | | England | September 1976 | 4th Floor,, One Great Cumberland Place, London, W1H 7AL, England |
| PENN, Frederick Richard, The Earl Howe ACTIVE | Director | 14 Jan 2011 | | United Kingdom | January 1951 | 4th Floor,, One Great Cumberland Place, London, W1H 7AL, England |
| PERKINS, Simon Christopher ACTIVE | Director | 05 Jul 2023 | | United Kingdom | May 1965 | 4th Floor,, One Great Cumberland Place, London, W1H 7AL, England |
| RIPMAN, Justin Jolyon Peter ACTIVE | Director | 10 Sep 2026 | | England | July 1961 | 4th Floor, One Great Cumberland Place, London, W1H 7AL, England |
| ROSS, Alastair Boyd ACTIVE | Director | 15 Dec 2011 | | England | January 1947 | 4th Floor,, One Great Cumberland Place, London, W1H 7AL, England |
| STEPHEN, John Holmes ACTIVE | Director | 15 Dec 2010 | | England | March 1950 | 4th Floor,, One Great Cumberland Place, London, W1H 7AL, England |
| WYTHE, John Michael ACTIVE | Director | 08 May 2012 | | United Kingdom | December 1956 | 4th Floor,, One Great Cumberland Place, London, W1H 7AL, England |
| BURNS, Jacqueline Anne RESIGNED | Secretary | 31 Mar 2005 | 15 Dec 2005 | | | 3 Caberfeigh Close, Redhill, Surrey, RH1 6BF |
| HATHERELL, Charles Anson Grey RESIGNED | Secretary | 15 Dec 2005 | 30 Sep 2008 | | | 36 Petersham Place, London, SW7 5PU |
| TEAGUE, Claire Michelle RESIGNED | Secretary | 01 Oct 2008 | 10 Jun 2009 | | | 22, Tudor Road, Hazlemere, Buckinghamshire, HP15 7PD |
| ATHENAEUM SECRETARIES LIMITED RESIGNED | Secretary | 16 Dec 2004 | 31 Mar 2005 | | | Prospect House, 2 Athenaeum Road, London, N20 9YU |
| TYROLESE (SECRETARIAL) LIMITED RESIGNED | Nominee Secretary | 09 Jul 2004 | 16 Dec 2004 | | | 66 Lincoln's Inn Fields, London, WC2A 3LH |
| CLUTTON, Gareth Edmund RESIGNED | Director | 01 Oct 2008 | 28 May 2011 | United Kingdom | April 1960 | 38 Seymour Street, London, W1H 7BP |
| FELL, John Arnold RESIGNED | Director | 16 Dec 2004 | 16 Oct 2007 | | August 1928 | Dellfield, 43 Sandy Lodge Lane Moor Park, Northwood, Middlesex, HA6 2HX |
| LAY, Richard Neville RESIGNED | Director | 16 Dec 2004 | 05 Apr 2016 | United Kingdom | October 1938 | Ground Floor, 40 Portman Square, London, W1H 6LT, United Kingdom |
| MOORE, William Hewitt RESIGNED | Director | 05 Dec 2011 | 25 May 2018 | United Kingdom | February 1958 | Ground Floor, 40 Portman Square, London, W1H 6LT, United Kingdom |
| PORTMAN, Rodney John Berkeley RESIGNED | Director | 16 Dec 2004 | 16 Oct 2007 | | December 1947 | 3 Harley Gardens, London, SW10 9SW |
| SEABORN, Hugh Richard RESIGNED | Director | 05 Sep 2007 | 30 Sep 2008 | United Kingdom | May 1962 | 7, Birdhurst Road, London, SW18 1AR, United Kingdom |
| SMITH, Ian Anthony Hamilton, The Lord Colwyn RESIGNED | Director | 16 Dec 2004 | 28 Nov 2007 | | January 1942 | 29 Oakley Gardens, London, SW3 5QH |
| SOUTHERN, Mark Peter RESIGNED | Director | 20 Feb 2016 | 30 Jun 2021 | United Kingdom | September 1959 | Ground Floor, 40 Portman Square, London, W1H 6LT |
| WAKEFORD, Geoffrey Michael Montgomery, Sir RESIGNED | Director | 16 Dec 2004 | 10 Dec 2007 | England | December 1937 | 15 Compton Terrace, London, N1 2UN |
| WATNEY, John Adrian RESIGNED | Director | 16 Dec 2004 | 03 Oct 2013 | United Kingdom | October 1943 | Ground Floor, 40 Portman Square, London, W1H 6LT, United Kingdom |
| TYROLESE (DIRECTORS) LIMITED RESIGNED | Nominee Director | 09 Jul 2004 | 16 Dec 2004 | | | 66 Lincoln's Inn Fields, London, WC2A 3LH |
| TYROLESE (SECRETARIAL) LIMITED RESIGNED | Nominee Director | 09 Jul 2004 | 16 Dec 2004 | | | 66 Lincoln's Inn Fields, London, WC2A 3LH |