| AMORES, Francisco Perez ACTIVE | Director | 01 Oct 2018 | | England | February 1972 | 14th Floor, 33 Cavendish Square, London, W1G 0PW, United Kingdom |
| BAXTER, Stuart Michael ACTIVE | Director | 01 Oct 2024 | | United Kingdom | March 1990 | 14th Floor, 33 Cavendish Square, London, W1G 0PW, United Kingdom |
| BEAUMONT, Paul ACTIVE | Director | 06 Jul 1998 | | England | May 1966 | 14th Floor, 33 Cavendish Square, London, W1G 0PW, United Kingdom |
| FARSHCHI-HEIDARI, Daryush ACTIVE | Director | 24 Sep 2025 | | United Kingdom | May 1980 | 14th Floor, 33 Cavendish Square, London, W1G 0PW, United Kingdom |
| FRANCIS, Scott Michael Starbuck ACTIVE | Director | 22 Apr 2024 | | United Kingdom | April 1983 | 14th Floor, 33 Cavendish Square, London, W1G 0PW, United Kingdom |
| LAISTER, Nicholas ACTIVE | Director | 01 Jul 1999 | | United Kingdom | November 1967 | 14th Floor, 33 Cavendish Square, London, W1G 0PW, United Kingdom |
| MOSER, Robert ACTIVE | Director | 03 Jan 2017 | | United Kingdom | December 1975 | 14th Floor, 33 Cavendish Square, London, W1G 0PW, United Kingdom |
| BEAUMONT, Paul RESIGNED | Secretary | 01 Mar 2001 | 06 Apr 2016 | | | 4th, Floor, 7/10 Chandos Street, Cavendish Square, London, W1G 9DQ, United Kingdom |
| VARLEY, Martin Peter RESIGNED | Secretary | 02 Dec 1999 | 01 Mar 2001 | | | P O Box 1511, Manama, Bahrain |
| WOOD, David John RESIGNED | Secretary | | 15 Nov 1999 | | | Canberra, 60 Westmoreland Avenue, Hornchurch, Essex, RM11 2EF |
| BEYNON, John Paul RESIGNED | Director | 06 Apr 2016 | 11 Dec 2025 | United Kingdom | March 1977 | 14th Floor, 33 Cavendish Square, London, W1G 0PW, United Kingdom |
| CLARKE, Andrew RESIGNED | Director | 05 Oct 2004 | 25 May 2006 | | December 1971 | 33 High View, Pinner, Middlesex, HA5 3PE |
| HUGHES, Gavin RESIGNED | Director | 24 Feb 1994 | 30 Nov 2012 | England | October 1968 | 10, Smith Terrace, London, SW3 4DL |
| HUGHES, Gerard Thomas, Baron RESIGNED | Director | | 15 Nov 2012 | England | August 1943 | Eden House, Riverview Road, Pangbourne, Royal Berkshire, RG8 7AU, United Kingdom |
| PRICE, David Edward Reginald RESIGNED | Director | 06 Apr 2016 | 16 Sep 2024 | United Kingdom | August 1964 | 14th Floor, 33 Cavendish Square, London, W1G 0PW, United Kingdom |
| SANDS, Karen RESIGNED | Director | 22 Apr 2024 | 31 Jan 2026 | United Kingdom | March 1981 | 14th Floor, 33 Cavendish Square, London, W1G 0PW, United Kingdom |
| WOOD, David John RESIGNED | Director | | 15 Nov 1999 | England | April 1949 | Canberra, 60 Westmoreland Avenue, Hornchurch, Essex, RM11 2EF |