| CASTANY, Jordi Mena ACTIVE | Director | 20 Nov 2025 | | United States | September 1985 | 33, Cork Street, 5th Floor, Mayfair, London, W1S 3NQ, United Kingdom |
| CLARK, Benjamin James ACTIVE | Director | 20 Nov 2025 | | United Kingdom | October 1976 | Cadogan House, 239 Acton Lane, London, NW10 7NP |
| HOH, Mei Yee RESIGNED | Secretary | 20 Jan 1993 | 20 Jan 1996 | | | 25 The Paddocks, Wembley, Middlesex, HA9 9HB |
| MASSON TAYLOR, Kerry Anne Orlaith RESIGNED | Secretary | 01 Oct 2005 | 10 May 2006 | | | St James House, 39 St James' Drive, London, SW17 7RN |
| MASSON TAYLOR, Rohan Brainerd Muir RESIGNED | Secretary | 10 May 2006 | 25 May 2018 | | | Cadogan House, 239 Acton Lane, London, NW10 7NP |
| MASSON TAYLOR, Rohan Brainerd Muir RESIGNED | Secretary | 20 Jan 1993 | 01 Oct 2005 | | | 12 Pelham Street, London, SW7 2NG |
| ANSTEY, Simon Edward RESIGNED | Director | 20 Jan 1993 | 30 Sep 1997 | | May 1952 | 8 Thurleigh Avenue, London, SW12 8AW |
| BATTERSHALL, Phillip James RESIGNED | Director | 25 May 2018 | 31 Dec 2018 | United Kingdom | September 1953 | Cadogan House, 239 Acton Lane, London, NW10 7NP |
| DEAKIN, Thomas Jonathan Carr RESIGNED | Director | 20 Jan 1993 | 01 Oct 2005 | United Kingdom | November 1951 | 9 Hazlebury Road, London, SW6 2NA |
| ENSER, Graham John RESIGNED | Director | 26 May 2018 | 30 Jun 2019 | United Kingdom | October 1953 | Cadogan House, 239 Acton Lane, London, NW10 7NP |
| ENSER, Graham John RESIGNED | Director | 01 Oct 2005 | 25 May 2018 | United Kingdom | October 1953 | Cadogan House, 239 Acton Lane, London, NW10 7NP |
| GAUCI, Francois Joseph Charles RESIGNED | Director | 26 May 2018 | 20 Nov 2025 | United States | April 1972 | Cadogan House, 239 Acton Lane, London, NW10 7NP |
| GAUCI, Francois Joseph Charles RESIGNED | Director | 01 Oct 2010 | 25 May 2018 | United States | April 1972 | Cadogan House, 239 Acton Lane, London, NW10 7NP |
| HAYNES, Paul David RESIGNED | Director | 25 May 2018 | 24 Jan 2022 | United Kingdom | December 1964 | Cadogan House, 239 Acton Lane, London, NW10 7NP |
| HOOD, Jonathan Everett RESIGNED | Director | 20 Jan 1993 | 25 May 2018 | United Kingdom | July 1951 | Cadogan House, 239 Acton Lane, London, NW10 7NP |
| MASSON TAYLOR, Kerry Anne Orlaith RESIGNED | Director | 26 Apr 1993 | 01 Oct 2005 | United Kingdom | May 1959 | St James House, 39 St James' Drive, London, SW17 7RN |
| MASSON TAYLOR, Rohan Brainerd Muir RESIGNED | Director | 20 Jan 1993 | 25 May 2018 | United Kingdom | September 1954 | Cadogan House, 239 Acton Lane, London, NW10 7NP |
| ORANGE, Duncan James RESIGNED | Director | 01 Oct 2018 | 21 Feb 2025 | England | March 1970 | Cadogan House, 239 Acton Lane, London, NW10 7NP, United Kingdom |
| RENWICK, Richard John RESIGNED | Director | 07 Sep 2020 | 14 May 2024 | England | January 1969 | Cadogan House, 239 Acton Lane, Park Royal London, NW10 7NP, United Kingdom |
| SANDERSON, Damaris Stella Lavinia Muir Margot RESIGNED | Director | 26 Apr 1993 | 01 Oct 2005 | United Kingdom | March 1959 | Lion Lodge, 20 Gwendolen Avenue Putney, London, SW15 6EH |
| SLOAN, Adam John Paul RESIGNED | Director | 26 Feb 2025 | 20 Nov 2025 | England | January 1986 | Cadogan House, 239 Acton Lane, London, NW10 7NP |
| TAYLOR, Luke Scott Clifford RESIGNED | Director | 26 Apr 1993 | 01 Oct 2005 | | June 1962 | Loosley House, 16 East Street, Thame, Oxfordshire, OX9 3JS |