| PETROVA, Krasimira Krasimirova ACTIVE | Director | 17 Feb 2025 | | England | October 1993 | 34-35 New Bond St, London, W1A 2AA |
| WOLSTENCROFT, James Michael Alfred Hugh ACTIVE | Director | 18 Nov 2025 | | England | October 1987 | 34-35 New Bond St, London, W1A 2AA |
| CHRISTOPHERSON, Thomas Gerald RESIGNED | Secretary | 01 Jan 2000 | 13 Aug 2013 | | | 34-35 New Bond St, London, W1A 2AA |
| CURLE, Michael Guy Lister RESIGNED | Secretary | 27 Apr 1993 | 01 Jan 2000 | | | Ashness Green Lane, Shamley Green, Guildford, Surrey, GU5 0RD |
| GUELFI, Natalie RESIGNED | Secretary | 04 Jul 2018 | 26 Sep 2019 | | | 34-35 New Bond St, London, W1A 2AA |
| LESLIE, Damian RESIGNED | Secretary | 26 Sep 2019 | 12 Dec 2019 | | | 34-35 New Bond St, London, W1A 2AA |
| MYLWARD, Caroline RESIGNED | Secretary | 12 Dec 2019 | 18 Oct 2023 | | | 34-35 New Bond St, London, W1A 2AA |
| SCOTT, Antonia RESIGNED | Secretary | 13 Aug 2013 | 04 Jul 2018 | | | 34-35 New Bond St, London, W1A 2AA |
| TIDY, Thomas Peter RESIGNED | Secretary | | 27 Apr 1993 | | | 35 Wyatt Drive, London, SW13 8AL |
| AUCHINCLOSS STRACHAN, Margaret RESIGNED | Director | | 11 Aug 1993 | | February 1946 | 30 Bloomfield Terrace, London, SW1W 8PQ |
| BAILEY, George Henry Selborne RESIGNED | Director | 17 Jan 1994 | 05 Mar 2013 | England | August 1953 | 34-35 New Bond St, London, W1A 2AA |
| BERREBI, Jean-Luc RESIGNED | Director | 12 Dec 2019 | 14 Jul 2021 | United States | July 1972 | 34-35 New Bond St, London, W1A 2AA |
| CERVINO, Paul Michael RESIGNED | Director | 11 Aug 1993 | 31 Jul 1995 | | July 1954 | 35a Kinnerton Street, London, SW1 8ED |
| CORNELL, Mark Ralph Delano RESIGNED | Director | 13 Aug 2013 | 09 Mar 2015 | United Kingdom | May 1966 | 34-35 New Bond St, London, W1A 2AA |
| CURLE, Michael Guy Lister RESIGNED | Director | 07 Aug 1995 | 14 Sep 2000 | United Kingdom | November 1954 | Ashness Green Lane, Shamley Green, Guildford, Surrey, GU5 0RD |
| DANIEL, Lisa Maria RESIGNED | Director | 19 Feb 1993 | 28 Jan 1994 | | December 1961 | 35a Kinnerton Street, London, SW1 |
| FAHEY, Sebastian RESIGNED | Director | 12 Dec 2019 | 31 Dec 2024 | England | May 1981 | 34-35 New Bond St, London, W1A 2AA |
| FAHEY, Sebastian RESIGNED | Director | 11 Mar 2010 | 10 Jun 2015 | United Kingdom | May 1981 | 34-35 New Bond St, London, W1A 2AA |
| FAXON, Roger Conant RESIGNED | Director | 19 Feb 1993 | 31 Dec 1993 | | June 1948 | 11 Portland Road, London, W11 4LH |
| FISCHER, Shelley RESIGNED | Director | 01 Oct 1997 | 28 Dec 2008 | | March 1955 | 644 Amsterdam Avenue, New York, 10025, Usa |
| FRANKS, Jayne Louise RESIGNED | Director | 12 Dec 2019 | 03 Jun 2024 | United Kingdom | February 1973 | 34-35 New Bond St, London, W1A 2AA |
| JONES, Ann Marie Bernadette RESIGNED | Director | 14 Sep 2000 | 01 Sep 2009 | | March 1958 | 29 York House, Turks Row, London, SW3 4TH |
| LASTER, Jennifer RESIGNED | Director | 03 Jun 2024 | 14 Nov 2025 | England | September 1983 | 34-35 New Bond St, London, W1A 2AA |
| LESLIE, Damian RESIGNED | Director | 10 Jun 2015 | 16 Jan 2024 | England | June 1973 | 34-35 New Bond St, London, W1A 2AA |
| LINELL, John Marcus RESIGNED | Director | | 19 Feb 1993 | England | May 1940 | 88 Frognal, London, NW3 6XB |
| LISSNER, Madeline RESIGNED | Director | 04 Jun 2019 | 22 Jul 2022 | United States | April 1987 | 34-35 New Bond St, London, W1A 2AA |
| LORD, Clive Graham RESIGNED | Director | 19 Nov 2010 | 12 Dec 2019 | United Kingdom | September 1960 | 34-35 New Bond St, London, W1A 2AA |
| MADEIRA, Dorella RESIGNED | Director | 27 Sep 2017 | 27 Sep 2019 | United States | January 1974 | 34-35 New Bond St, London, W1A 2AA |
| PRASENS, Jan RESIGNED | Director | 12 Apr 2010 | 05 Dec 2019 | United States | June 1974 | 34-35 New Bond St, London, W1A 2AA |
| SHERIDAN, William Scott RESIGNED | Director | 03 Mar 2000 | 20 Sep 2013 | United States Of America | January 1954 | 242, Kings Highway, Tappan, Ny, 10983, Usa |
| TAYLOR, Simon Arthur RESIGNED | Director | 14 Sep 2000 | 30 Sep 2002 | United Kingdom | February 1957 | South Lodge, Bottom Road Longstock, Stockbridge, Hampshire, SO20 6DP |
| TEN HOLDER, Maarten RESIGNED | Director | 04 Sep 2015 | 17 Mar 2017 | England | May 1970 | 34-35 New Bond St, London, W1A 2AA |
| TIDY, Thomas Peter RESIGNED | Director | | 19 Feb 1993 | | August 1948 | 35 Wyatt Drive, London, SW13 8AL |
| VAN MARIS VAN DIJK, Patrick Josephus RESIGNED | Director | 02 Apr 2009 | 26 Jul 2012 | United Kingdom | May 1961 | 34-35 New Bond St, London, W1A 2AA |
| WILLIAMS, Natalie Wolcott RESIGNED | Director | 17 Jan 1994 | 01 Oct 1997 | | | 45 Star Street, London, W2 1QA |
| WOODHEAD, Robin George RESIGNED | Director | 13 Sep 2012 | 13 Aug 2013 | England | April 1951 | 34-35 New Bond St, London, W1A 2AA |
| WOODHEAD, Robin George RESIGNED | Director | 14 Sep 2000 | 17 Mar 2010 | England | April 1951 | 23 Onslow Court, Drayton Gardens, London, SW10 9RL |
| ZUCKERMAN, Mitchell RESIGNED | Director | | 26 May 2016 | Usa | April 1946 | 34-35 New Bond St, London, W1A 2AA |