| FLETCHER, Cecilia ACTIVE | Secretary | 12 Feb 2026 | | | | Montpelier Galleries, Montpelier Street, London, SW7 1HH |
| BABINGTON, Jennifer Anne ACTIVE | Director | 19 Jan 2026 | | England | July 1980 | Montpelier Galleries, Montpelier Street, London, SW7 1HH |
| THOMAS, Anneliese Linda ACTIVE | Director | 19 Jan 2026 | | England | September 1977 | Montpelier Galleries, Montpelier Street, London, SW7 1HH |
| WATSON, Christopher David RESIGNED | Secretary | 11 Nov 2004 | 08 May 2026 | | | Montpelier Galleries, Montpelier Street, London, SW7 1HH |
| INCORPORATE SECRETARIAT LIMITED RESIGNED | Nominee Secretary | 22 Oct 2004 | 22 Oct 2004 | | | Mellier House, 26a Albemarle Street, London, W1S 4HY |
| BADDELEY, Jonathan Andrew RESIGNED | Director | 28 Sep 2007 | 28 Jul 2016 | England | May 1952 | Montpelier Galleries, Montpelier Street, London, SW7 1HH |
| BARBER, Emily RESIGNED | Director | 13 Mar 2018 | 28 Jan 2019 | England | August 1973 | Montpelier Galleries, Montpelier Street, London, SW7 1HH |
| BENNETT, Anthony Charles RESIGNED | Director | 28 Sep 2007 | 30 Jan 2019 | United Kingdom | January 1964 | Montpelier Galleries, Montpelier Street, London, SW7 1HH |
| BRADBURY, Matthew James RESIGNED | Director | 28 Sep 2007 | 04 Mar 2019 | United Kingdom | August 1975 | Montpelier Galleries, Montpelier Street, London, SW7 1HH |
| BREDIN, Lucinda Juliet RESIGNED | Director | 01 Jan 2015 | 28 Jan 2019 | England | May 1960 | Montpelier Galleries, Montpelier Street, London, SW7 1HH |
| CAMMELL, Harvey RESIGNED | Director | 10 Nov 2006 | 31 Jan 2019 | United Kingdom | March 1968 | Montpelier Galleries, Montpelier Street, London, SW7 1HH |
| COTTLE, Simon Hamilton, Mr. RESIGNED | Director | 01 Apr 2010 | 11 Apr 2018 | United Kingdom | May 1956 | Montpelier Galleries, Montpelier Street, London, SW7 1HH |
| DALLAS, David William John RESIGNED | Director | 03 Jan 2012 | 31 Dec 2014 | United Kingdom | September 1950 | Montpelier Galleries, Montpelier Street, London, SW7 1HH |
| DAVIDSON, Paul Francis RESIGNED | Director | 01 Jun 2009 | 30 Apr 2017 | United Kingdom | May 1956 | Montpelier Galleries, Montpelier Street, London, SW7 1HH |
| FAIRHURST, Jonathan Mark RESIGNED | Director | 07 Dec 2018 | 04 Jun 2024 | England | March 1969 | Montpelier Galleries, Montpelier Street, London, SW7 1HH |
| FROGGATT, Neil Ernest Bradley RESIGNED | Director | 28 Sep 2007 | 02 Jun 2009 | | May 1962 | 9a Clarence Street, Edinburgh, EH3 5AE |
| GHIKA, Jean Valentine Louise RESIGNED | Director | 11 Nov 2004 | 09 Feb 2018 | United Kingdom | December 1970 | Montpelier Galleries, Montpelier Street, London, SW7 1HH |
| GIRLING, Matthew David RESIGNED | Director | 07 Dec 2018 | 10 Feb 2020 | England | May 1959 | Montpelier Galleries, Montpelier Street, London, SW7 1HH |
| GRAHAM-CAMPBELL, Charles Rollo RESIGNED | Director | 28 Sep 2007 | 28 Jan 2019 | Scotland | October 1964 | Montpelier Galleries, Montpelier Street, London, SW7 1HH |
| GRANT, Miranda RESIGNED | Director | 28 Sep 2007 | 31 Aug 2017 | United Kingdom | October 1968 | Montpelier Galleries, Montpelier Street, London, SW7 1HH |
| HALEY, Matthew John RESIGNED | Director | 14 Dec 2015 | 29 Jan 2019 | England | October 1981 | Montpelier Galleries, Montpelier Street, London, SW7 1HH |
| HARVEY, Richard Neville RESIGNED | Director | 16 Jun 2014 | 29 Jan 2019 | United Kingdom | September 1951 | Montpelier Galleries, Montpelier Street, London, SW7 1HH |
| HEREFORD, Charles Robin, The Viscount RESIGNED | Director | 01 Apr 2010 | 08 Feb 2019 | United Kingdom | August 1975 | Montpelier Galleries, Montpelier Street, London, SW7 1HH |
| HOLLEST, Roger Henry RESIGNED | Director | 28 Sep 2007 | 22 Dec 2008 | England | November 1947 | The Old Malthouse, Shaw, Melksham, Wiltshire, SN12 8EF |
| HYMAN, Asaph RESIGNED | Director | 01 Jan 2013 | 01 Jul 2016 | England | January 1973 | Montpelier Galleries, Montpelier Street, London, SW7 1HH |
| JOHNSON, David Thomas William RESIGNED | Director | 01 Nov 2015 | 18 Jul 2018 | England | June 1978 | Montpelier Galleries, Montpelier Street, London, SW7 1HH |
| JONES, Mark Aidan RESIGNED | Director | 28 Sep 2007 | 31 Dec 2011 | United Kingdom | May 1971 | Montpelier Galleries, Montpelier Street, London, SW7 1HH |
| KNIGHT, James Edward RESIGNED | Director | 07 Dec 2018 | 13 Apr 2021 | United Kingdom | February 1964 | Montpelier Galleries, Montpelier Street, London, SW7 1HH |
| KNIGHT, James RESIGNED | Director | 11 Nov 2004 | 13 Jan 2006 | | February 1964 | 54 Maberley Road, London, SE19 2JA |
| LANNING, Charles David RESIGNED | Director | 28 Sep 2007 | 28 Jan 2019 | United Kingdom | April 1967 | Montpelier Galleries, Montpelier Street, London, SW7 1HH |
| LAW, Sophie Louise Ann RESIGNED | Director | 01 Jan 2014 | 21 Jul 2015 | England | February 1981 | Montpelier Galleries, Montpelier Street, London, SW7 1HH |
| LEJEUNE, Alexandre Serge Nicolas RESIGNED | Director | 12 Mar 2024 | 16 Oct 2025 | Switzerland | November 1970 | Montpelier Galleries, Montpelier Street, London, SW7 1HH |
| LOMBARDI, Camilla Jane RESIGNED | Director | 01 Jun 2009 | 30 Apr 2013 | England | March 1973 | Montpelier Galleries, Montpelier Street, London, SW7 1HH |
| MAUDSLEY, Paul RESIGNED | Director | 10 Nov 2006 | 02 Jan 2015 | United Kingdom | July 1971 | Montpelier Galleries, Montpelier Street, London, SW7 1HH |
| MCFARLAN, Gordon Vass RESIGNED | Director | 28 Sep 2007 | 28 Jan 2019 | United Kingdom | July 1962 | Montpelier Galleries, Montpelier Street, London, SW7 1HH |
| MCKENZIE, Andrew Keith RESIGNED | Director | 30 Nov 2007 | 29 Jan 2019 | United Kingdom | September 1964 | Montpelier Galleries, Montpelier Street, London, SW7 1HH |
| MCNERNEY, Anthony RESIGNED | Director | 14 Feb 2011 | 31 Jul 2012 | United Kingdom | February 1970 | Montpelier Galleries, Montpelier Street, London, SW7 1HH |
| MILLER, Simon Edward Callum RESIGNED | Director | 08 Apr 2008 | 14 Jan 2009 | Scotland | September 1952 | Cleish Castle, Cleish, Kinross Shire, KY13 0LW |
| MITCHELL, Simon Jeremy RESIGNED | Director | 28 Sep 2007 | 28 Jan 2019 | United Kingdom | April 1960 | Montpelier Galleries, Montpelier Street, London, SW7 1HH |
| MUSE, Jeffrey RESIGNED | Director | 28 Sep 2007 | 28 Jan 2019 | United Kingdom | June 1958 | Montpelier Galleries, Montpelier Street, London, SW7 1HH |
| NEILL, Michael RESIGNED | Director | 01 Jun 2009 | 08 Feb 2019 | United Kingdom | April 1960 | Montpelier Galleries, Montpelier Street, London, SW7 1HH |
| O'BRIEN, Nigel Charles RESIGNED | Director | 11 Nov 2004 | 30 Jan 2019 | United Kingdom | April 1959 | Montpelier Galleries, Montpelier Street, London, SW7 1HH |
| PARK, David RESIGNED | Director | 11 Nov 2004 | 31 Dec 2012 | United Kingdom | January 1949 | Montpelier Galleries, Montpelier Street, London, SW7 1HH |
| PARNELL, Nicholas RESIGNED | Director | 28 Sep 2007 | 23 Dec 2008 | | September 1950 | 30 The Atrium, 30 Vincent Square, London, SW1P 2NW |
| PEPPIATT, Giles Ernest RESIGNED | Director | 28 Sep 2007 | 14 Feb 2019 | United Kingdom | September 1964 | Montpelier Galleries, Montpelier Street, London, SW7 1HH |
| PLUMPTRE, Wyndham George, The Honourable RESIGNED | Director | 15 Jul 2005 | 01 May 2009 | United Kingdom | April 1956 | 41, Eccleston Square, London, SW1V 1PB |
| REES, Peter Gerald RESIGNED | Director | 28 Sep 2007 | 06 Feb 2019 | United Kingdom | August 1972 | Montpelier Galleries, Montpelier Street, London, SW7 1HH |
| RICHARDS, William Mathew RESIGNED | Director | 28 Sep 2007 | 05 Feb 2008 | United Kingdom | April 1968 | Puxtye Farmhouse, Sandhurst, Cranbrook, Kent, TN18 5PB |
| ROUP, Julian Donovan RESIGNED | Director | 11 Nov 2004 | 31 Dec 2014 | United Kingdom | May 1950 | Montpelier Galleries, Montpelier Street, London, SW7 1HH |
| RUSHBROOK, Iain RESIGNED | Director | 28 Sep 2007 | 30 Jun 2016 | United Kingdom | May 1961 | Montpelier Galleries, Montpelier Street, London, SW7 1HH |
| SANDON, John RESIGNED | Director | 11 Nov 2004 | 01 May 2019 | United Kingdom | February 1959 | Montpelier Galleries, Montpelier Street, London, SW7 1HH |
| SCHOFIELD, Timothy James RESIGNED | Director | 28 Sep 2007 | 14 Feb 2019 | United Kingdom | August 1971 | Montpelier Galleries, Montpelier Street, London, SW7 1HH |
| SCORER, Veronique Louise RESIGNED | Director | 03 Aug 2009 | 28 Jan 2019 | United Kingdom | September 1969 | Montpelier Galleries, Montpelier Street, London, SW7 1HH |
| SHEAF, Colin David RESIGNED | Director | 11 Nov 2004 | 06 Feb 2019 | United Kingdom | April 1952 | Montpelier Galleries, Montpelier Street, London, SW7 1HH |
| SMITH, Robert Alexander RESIGNED | Director | 25 Jan 2017 | 31 Jan 2019 | England | July 1980 | Montpelier Galleries, Montpelier Street, London, SW7 1HH |
| STOCKDALE, Pippa Louise RESIGNED | Director | 28 Sep 2007 | 18 Jun 2010 | United Kingdom | December 1967 | Montpelier Galleries, Montpelier Street, London, SW7 1HH |
| STRATTON, James RESIGNED | Director | 11 Nov 2004 | 04 Feb 2019 | United Kingdom | May 1968 | Montpelier Galleries, Montpelier Street, London, SW7 1HH |
| TAPPIN, Roger Guy RESIGNED | Director | 28 Sep 2007 | 31 Jan 2016 | United Kingdom | February 1948 | Montpelier Galleries, Montpelier Street, London, SW7 1HH |
| TAYLOR, Ralph George Alport RESIGNED | Director | 14 Feb 2014 | 28 Jan 2019 | England | May 1980 | Montpelier Galleries, Montpelier Street, London, SW7 1HH |
| THOMAS, Charles Frederick Lechmere RESIGNED | Director | 14 Dec 2015 | 31 Jan 2019 | England | May 1979 | Montpelier Galleries, Montpelier Street, London, SW7 1HH |
| VAN DER LANDE, Joanna Edmee Mary RESIGNED | Director | 11 Nov 2004 | 10 Jul 2006 | | May 1966 | 97 Wardo Avenue, Fulham, London, SW6 6RB |
| VIRANI, Shahin RESIGNED | Director | 11 Nov 2004 | 28 Jan 2019 | United Kingdom | October 1961 | Montpelier Galleries, Montpelier Street, London, SW7 1HH |
| WAITE, Jeremy Charles RESIGNED | Director | 28 Sep 2007 | 26 Jun 2009 | | September 1971 | Harts Hill Cottage, Upper Bucklebury, Reading, Berkshire, RG7 6SU |
| WILLIAMS, David John De Muschamp RESIGNED | Director | 28 Sep 2007 | 31 Jan 2019 | United Kingdom | July 1963 | Montpelier Galleries, Montpelier Street, London, SW7 1HH |
| WYNELL-MAYOW, Michael Charles RESIGNED | Director | 28 Sep 2007 | 30 Jan 2019 | United Kingdom | September 1952 | Montpelier Galleries, Montpelier Street, London, SW7 1HH |
| YIP, Susannah RESIGNED | Director | 24 Oct 2013 | 31 Jan 2019 | United Kingdom | September 1964 | Montpelier Galleries, Montpelier Street, London, SW7 1HH |
| INCORPORATE DIRECTORS LIMITED RESIGNED | Nominee Director | 22 Oct 2004 | 22 Oct 2004 | | | Mellier House, 26a Albemarle Street, London, W1S 4HY |