| BEAN, Louise ACTIVE | Secretary | 22 Dec 2007 | | | | Bankside 3, 90-100 Southwark Street, London, SE1 0SW, England |
| GALLAGHER, Elena Michele ACTIVE | Director | 01 Oct 2025 | | United States | May 1969 | Bankside 3, 90-100 Southwark Street, London, SE1 0SW, England |
| MCKEE, Stephanie Nix ACTIVE | Director | 25 May 2017 | | United States | April 1970 | Bankside 3, 90-100 Southwark Street, London, SE1 0SW, England |
| MISHON, Pauline Janice RESIGNED | Secretary | 19 Jun 1992 | 22 Jun 2001 | | | 10 Spaniards Close, London, NW11 6TH |
| PERRY, Philip James Erskine RESIGNED | Secretary | 22 Jun 2002 | 22 Dec 2007 | | | Lulworth Manor Lane, West Hendred, Wantage, Oxfordshire, OX12 8RX |
| BELL, David RESIGNED | Director | 16 Mar 1998 | 10 Feb 2003 | | May 1943 | 1 West 72nd Street, 45 New York, Ny 10023, Usa |
| GEHRINGER, Hugh Aloysius RESIGNED | Director | 21 Aug 2015 | 01 Oct 2025 | United States | July 1961 | 135, Bishopsgate, London, EC2M 3TP, England |
| GREENE, Kevin Michael RESIGNED | Director | 20 Jul 2007 | 01 Jul 2011 | England | February 1966 | 39 Tudor Drive, Kingston Upon Thames, London, KT2 5NW |
| KIMBERLEY, Simon Christopher RESIGNED | Director | 10 Feb 2003 | 11 Mar 2005 | England | June 1968 | 81 Sutton Court Road, Chiswick, London, W4 3EQ |
| MATTHEWS, Peter Ian Paul RESIGNED | Director | 21 Jan 2005 | 08 Feb 2010 | | May 1954 | 11 Velmore Road, Chandlers Ford, Eastleigh, Hampshire, SO53 3HD |
| MCCORMACK, Joanne RESIGNED | Director | 25 May 2017 | 22 Feb 2024 | England | October 1975 | 135, Bishopsgate, London, EC2M 3TP, England |
| O'CONNOR, William Robert RESIGNED | Director | 31 Jan 2014 | 21 Jul 2015 | United States | September 1953 | 3, Grosvenor Gardens, London, SW1W 0BD, England |
| PERRY, Philip James Erskine RESIGNED | Director | 10 Feb 2003 | 22 Dec 2007 | | January 1949 | 15 Burgess Mead, Oxford, Oxfordshire, OX2 6XP |
| SHAW, Stephen Douglas RESIGNED | Director | 06 Jul 2006 | 28 Feb 2017 | England | August 1964 | 44 Great Woodcote Park, Purley, Surrey, CR8 3QR, Uk |
| SLAYMAKER, Paul RESIGNED | Director | 16 Mar 1998 | 10 Feb 2003 | United Kingdom | March 1945 | 21 Seymour Walk, Chelsea, London, SW10 9NE |
| STANWORTH, Claire RESIGNED | Director | 06 Jul 2006 | 20 Jul 2007 | | April 1966 | 22 Eliot Place, London, SE3 0QL |
| STONE, Jacqueline RESIGNED | Director | 01 Jul 2011 | 29 Jan 2014 | Usa | July 1964 | 13801, Fnb Parkway, Omaha, Nebraska 68154, United States |
| TIMBRELL, Mark Francis RESIGNED | Director | 19 Jun 1992 | 23 Aug 2002 | | February 1954 | 33 Regatta House, 32 Twickenham Road, Teddington, Middlesex, TW11 8AZ |