| GEORGIOU, Kay ACTIVE | Director | 20 May 2005 | | United Kingdom | June 1961 | The Penthouse, 3 Upper Wimpole Street, London, W1G 6LE |
| JAMES, Tony ACTIVE | Director | 14 Oct 2011 | | England | April 1953 | Basement Flat 3, Upper Wimpole Street, London, W1G 6LE, England |
| KNEZEVIC, Gordana ACTIVE | Director | 13 Nov 2013 | | United Kingdom | June 1971 | Flat 2, 3 Upper Wimpole Street, London, W1G 6LE, England |
| PAUL, Jacqueline Susan ACTIVE | Director | 05 Jul 1996 | | England | March 1960 | 3a, Devonshire Mews South, London, W1G 6QW, England |
| SLATTERY, Sean, Dr. ACTIVE | Director | 23 Nov 2011 | | United States | July 1971 | Lps Livingstone, Wenzel House, Olds Approach, Watford, WD18 9AB, England |
| FURNISS, Alethea RESIGNED | Secretary | 19 Jan 2000 | 04 Sep 2001 | | | 3 Devonshire Mews South, London, W1N 1LA |
| GEORGIOU, Kay RESIGNED | Secretary | 20 May 2005 | 23 Nov 2011 | | | The Penthouse, 3 Upper Wimpole Street, London, W1G 6LE |
| HURST, Lawrence David RESIGNED | Secretary | 19 Jul 2016 | 15 Jun 2018 | | | Morritt House, 10/12 Love Lane, Pinner, Middlessex, HA5 3EF |
| OGDEN, Dominic Hugh Neville RESIGNED | Secretary | 06 Mar 1995 | 17 Mar 1995 | | | Woodside, Wolverton Common, Tadley, Hampshire, RG26 5RU |
| PAUL, Jacqueline Susan RESIGNED | Secretary | 23 Nov 2011 | 19 Jul 2015 | | | Morritt House, 10/12 Love Lane, Pinner, Middlessex, HA5 3EF |
| SAWICKI, Jackie RESIGNED | Secretary | 17 Mar 1995 | 05 Jul 1996 | | | Upper Maisonette, 3 Devonshire Mews South, London, W1 |
| WHITTINGHAM, Ivan John RESIGNED | Secretary | 04 Sep 2001 | 20 Apr 2005 | | | 170 Dorset Road, London, SW19 3EF |
| PAUL GOLDEN & CO RESIGNED | Secretary | 05 Jul 1996 | 19 Jan 2000 | | | 87a Marlborough Road, London, N22 8NL |
| WATERLOW SECRETARIES LIMITED RESIGNED | Nominee Secretary | 10 Jan 1995 | 06 Mar 1995 | | | 6-8 Underwood Street, London, N1 7JQ |
| WISTERIA REGISTRARS LIMITED RESIGNED | Secretary | 15 Jun 2018 | 10 Feb 2020 | | | The Grange Barn, Pikes End, Pinner, London, Middlesex, HA5 2EX, England |
| ALFORD, Stuart RESIGNED | Director | 19 Jan 2000 | 10 Jan 2009 | United Kingdom | May 1967 | Ground Floor Flat, 3 Upper Wimpole Sleet, London, W1M 1TD |
| BATRA, Surinder Kumar RESIGNED | Director | 07 Dec 1995 | 16 Jul 2002 | | November 1946 | Lower Ground Floor, Flat3 Upper Wimpole Street, London, W3 |
| EDMONDSON, Stephen John RESIGNED | Director | 07 Dec 1995 | 05 Jul 1996 | | August 1950 | Lower Maisonette, 3 Devonshire Mews South, London, W1 |
| FURNISS, Jeremy Marc RESIGNED | Director | 19 Jan 2000 | 03 May 2005 | | April 1966 | 3 Devonshire Mews South, London, W1N 1LA |
| HEMPSEED, Ian Drysdale RESIGNED | Director | 06 Mar 1995 | 17 Mar 1995 | United Kingdom | October 1960 | 19 Melbourne Road, London, SW19 3BB |
| HIGGINSON, Andrew Thomas RESIGNED | Director | 10 Aug 2017 | 15 Dec 2025 | United Kingdom | July 1957 | Imperial House, 15-19 Kingsway, London, WC2B 6UN, England |
| HOPSON, Frederick Roy RESIGNED | Director | 07 Dec 1995 | 09 Jul 1997 | | February 1954 | First Floor Flat, 3 Upper Wimpole Street, London, W1 |
| IVERSEN, Leslie Lars, Professor RESIGNED | Director | 01 Oct 1997 | 10 Jan 2022 | United Kingdom | October 1937 | The Doctors House, High Street Little Milton, Oxford, OX44 7PU |
| MOLO, Patrizia Daniela Maria RESIGNED | Director | 09 Feb 2012 | 30 Oct 2015 | United Kingdom | December 1944 | The Coach, House, 3 Devonshire Mews South, London, W1G 6QW, United Kingdom |
| MULLOCK, Hilary RESIGNED | Director | 30 Oct 1998 | 01 Nov 2013 | England | July 1942 | Flat 2, 3 Upper Wimpole Street, London, W1G 6LE |
| SAWICKI, Jedrzej Kazimierz RESIGNED | Director | 17 Mar 1995 | 16 Sep 1999 | | February 1936 | 3 Devonshire Mews South, London, W1N 1LA |
| SCHIABELLO, Alessandro RESIGNED | Director | 07 Dec 1995 | 02 Nov 1998 | | October 1958 | Ground Floor Flat, 3 Upper Wimpole Street, London, W1 |
| SEABROOK, Lorraine Ellen RESIGNED | Director | 07 Dec 1995 | 02 Jun 1998 | | June 1943 | Third & Fourth Floor Flats, 3 Upper Wimpole Street, London, W1 |
| SMITH, Michael Dennis RESIGNED | Director | 10 Aug 1998 | 28 Nov 2003 | | August 1955 | 112 Wilmot Road, Dartford, Kent, DA1 3BE |
| VON STRUNCKEL, Shelley RESIGNED | Director | 14 Feb 2006 | 31 Dec 2008 | Great Britain | July 1946 | Upper Mews, 3 Devonshire Mews South, London, W1G 6QW |
| LYNNFIELD PROPERTIES RESIGNED | Director | 31 Dec 2008 | 09 Feb 2012 | | | Via Pretorio, 9 Ch 6900, Lugano, Switzerland |
| WATERLOW NOMINEES LIMITED RESIGNED | Nominee Director | 10 Jan 1995 | 06 Mar 1995 | | | 6-8 Underwood Street, London, N1 7JQ |