| WATSON, Irina ACTIVE | Secretary | 31 Dec 2012 | | | | 6th Floor, Belgrave House, 76 Buckingham Palace Road, London, SW1W 9TQ, United Kingdom |
| BURROW, Paul Nigel ACTIVE | Director | 01 Jan 2014 | | England | February 1973 | 6th Floor, Belgrave House, 76 Buckingham Palace Road, London, SW1W 9TQ, United Kingdom |
| PATRICK, Thomas Spencer ACTIVE | Director | 10 Feb 2011 | | United Kingdom | July 1972 | 6th Floor, Belgrave House, 76 Buckingham Palace Road, London, SW1W 9TQ, United Kingdom |
| DAS, Biswajit RESIGNED | Secretary | 28 Apr 1995 | 30 Oct 1998 | | | 35 Lullington Garth, London, N12 7LT |
| GERMAN, Leslie Francis RESIGNED | Secretary | | 28 Apr 1995 | | | 7 Chapel Lane, Hempstead, Gillingham, Kent, ME7 3TD |
| LAW, Linda May RESIGNED | Secretary | 30 Oct 1998 | 31 Dec 2012 | | | Warwick Court, Paternoster Square, London, EC4M 7DX |
| ALDRED, Duncan RESIGNED | Director | 21 May 2004 | 09 May 2019 | England | December 1961 | Warwick Court, Paternoster Square, London, EC4M 7DX |
| ARBUTHNOTT, Geoffrey James RESIGNED | Director | 21 May 2004 | 24 Jan 2008 | United Kingdom | October 1956 | Lamer Hill, Lower Gustard Wood, Wheathampstead, St Albans, Hertfordshire, AL4 8RX |
| ARNELL, James Simon Edward RESIGNED | Director | 08 Sep 2004 | 31 Dec 2024 | England | October 1969 | 6th Floor, Belgrave House, 76 Buckingham Palace Road, London, SW1W 9TQ, United Kingdom |
| BENTHALL, Edward Anfrid Pringle RESIGNED | Director | 08 Sep 2004 | 16 Apr 2012 | United Kingdom | February 1963 | Warwick Court, Paternoster Square, London, EC4M 7DX |
| BONNYMAN, James Gordon RESIGNED | Director | 21 May 2004 | 05 Jan 2017 | England | June 1944 | Warwick Court, Paternoster Square, London, EC4M 7DX |
| COULTHARD, Graeme Snowdon RESIGNED | Director | 08 Sep 2004 | 16 Jul 2017 | England | September 1967 | Warwick Court, Paternoster Square, London, EC4M 7DX |
| COX, Edward George RESIGNED | Director | | 01 Mar 1998 | England | February 1933 | Sopwell Lodge, 15 Milehouse Lane, St Albans, Hertfordshire, AL1 1TH |
| DOCKERAY, William Bruce Denne RESIGNED | Director | 28 Apr 2000 | 01 Jan 2014 | England | April 1957 | Warwick Court, Paternoster Square, London, EC4M 7DX |
| DUNCAN, David Richard Louis RESIGNED | Director | | 31 Mar 1995 | | March 1935 | 12 Lansdowne Crescent, London, W11 2NJ |
| ETROY, Stephane Roland RESIGNED | Director | 08 Sep 2004 | 15 Sep 2015 | United Kingdom | April 1972 | Warwick Court, Paternoster Square, London, EC4M 7DX |
| GIACOMOTTO, Lionel Lucien Marie RESIGNED | Director | 08 Sep 2004 | 18 Apr 2018 | United Kingdom | April 1965 | Warwick Court, Paternoster Square, London, EC4M 7DX |
| GREENHALGH, Jeremy Edward RESIGNED | Director | 08 Sep 2004 | 13 Dec 2012 | England | June 1963 | Warwick Court, Paternoster Square, London, EC4M 7DX |
| MAY, Anthony Roger RESIGNED | Director | | 30 Jun 2005 | United Kingdom | June 1949 | Danefield Broom Park, Langton Green, Tunbridge Wells, Kent, TN3 0RF |
| MORGAN, Stephan Maurice RESIGNED | Director | 08 Sep 2004 | 29 Nov 2023 | United Kingdom | October 1970 | 6th Floor, Belgrave House, 76 Buckingham Palace Road, London, SW1W 9TQ, United Kingdom |
| OFFORD, Malcolm Ian RESIGNED | Director | 08 Sep 2004 | 11 Dec 2013 | United Kingdom | September 1964 | Warwick Court, Paternoster Square, London, EC4M 7DX |
| PILGRIM, Roger Granville RESIGNED | Director | 21 May 2004 | 30 Jun 2011 | England | April 1957 | Warwick Court, Paternoster Square, London, EC4M 7DX |
| PLANT, Thomas Roland RESIGNED | Director | | 16 Apr 2012 | England | January 1956 | Warwick Court, Paternoster Square, London, EC4M 7DX |
| SIMPSON, Stuart Douglas RESIGNED | Director | 08 Sep 2004 | 31 Oct 2015 | United Kingdom | June 1956 | Warwick Court, Paternoster Square, London, EC4M 7DX |