| DOWSON-COLLINS, Simon ACTIVE | Secretary | 01 Dec 2016 | | | | 1, London Bridge Street, London, SE1 9GF |
| ALFORD, David Peter, Mr. ACTIVE | Director | 01 Dec 2016 | | United Kingdom | May 1971 | 1, London Bridge Street, London, SE1 9GF |
| DOWSON-COLLINS, Simon Richard Peter, Mr. ACTIVE | Director | 22 Oct 2014 | | United Kingdom | November 1963 | 1, London Bridge Street, London, SE1 9GF, England |
| KELLY, Kathryn Susanna ACTIVE | Director | 07 Oct 2025 | | England | August 1972 | 1, London Bridge Street, London, SE1 9GF |
| DUFFY, Patric George Stephen RESIGNED | Secretary | 26 Jul 2001 | 30 Jun 2009 | | | 32 Shelbury Road, London, SE22 0NL |
| KIELBASIEWICZ, Edmund Alexander RESIGNED | Secretary | 30 Jun 2009 | 01 Dec 2016 | | | 1, London Bridge Street, London, SE1 9GF, England |
| LAING, Adrian Charles RESIGNED | Secretary | 01 Oct 1999 | 13 Jul 2001 | | | 1 Langbourne Avenue, Holly Lodge Estate, Highgate, London, N6 6AJ |
| SLOWMAN, Douglas Ernest RESIGNED | Secretary | | 01 Oct 1999 | | | 10 Kelvin View, Torrance, Glasgow, G64 4HQ |
| BARNSLEY, Victoria RESIGNED | Director | 10 Jul 2000 | 16 Aug 2013 | United Kingdom | March 1954 | Harpercollins Publishers Ltd, 77-85 Fulham Palace Road, London, W6 8JB |
| BELL, Edward RESIGNED | Director | 09 Aug 1993 | 08 Feb 2000 | | August 1949 | Courtways, Hoplwood Park Avenue, Orpington, Kent, BR6 8NG |
| HIGGINS, Leslie Thomas Richard RESIGNED | Director | 25 Oct 1999 | 14 Apr 2000 | England | February 1953 | Greenleaves 9 Woodside Road, Cobham, Surrey, KT11 2QR |
| HOUSTON, David RESIGNED | Director | | 30 Jan 1998 | | April 1953 | No 7 Chanctonbury Drive, Sunningdale, Berkshire, SL5 9PJW |
| KIELBASIEWICZ, Edmund Alexander RESIGNED | Director | 08 Feb 2000 | 01 Dec 2016 | Scotland | March 1960 | 1, London Bridge Street, London, SE1 9GF, England |
| MCALPINE, John Calder RESIGNED | Director | | 09 Aug 1993 | Scotland | January 1948 | 54 Marshall Grove, Hamilton, Glasgow, ML3 8NN |
| REDMAYNE, Charles George Mariner, Mr. RESIGNED | Director | 01 Oct 2013 | 07 Oct 2025 | United Kingdom | August 1966 | 1, London Bridge Street, London, SE1 9GF, England |