| WILLIAMS, Roderick John ACTIVE | Director | 07 Jul 2020 | | England | October 1971 | Building 3, St Paul's Place, Norfolk Street, Sheffield, S1 2JE, England |
| WRIGHT, Kayleigh Louise ACTIVE | Director | 01 Apr 2024 | | United Kingdom | December 1987 | Building 3, St Paul's Place, Norfolk Street, Sheffield, S1 2JE, England |
| COLLIER, Gordon John RESIGNED | Secretary | | 17 Dec 1993 | | | Pegsdon Lodge, Pegsdon, Hitchin, Hertfordshire, SG5 3JS |
| COX, Andrew Frederick Seaforth RESIGNED | Secretary | 17 Dec 1993 | 23 May 1995 | | | 40 Lamont Road, London, SW10 0JA |
| EVANS, Anthony John RESIGNED | Secretary | 18 Oct 2005 | 23 Jan 2006 | | | 30 Repton Road, Orpington, Kent, BR6 9HS |
| JOSEPH, Paul Alfred RESIGNED | Secretary | 23 May 1995 | 07 Mar 1996 | | | 69 Lynwood Grove, Orpington, Kent, BR6 0BQ |
| O'DONNELL KEENAN, Niamh RESIGNED | Secretary | 23 Jan 2006 | 06 Mar 2007 | | | 142 Hampstead Way, Hampstead Garden Suburb, London, NW11 7XH |
| O'SULLIVAN, Matthew RESIGNED | Secretary | 06 Mar 2007 | 21 Sep 2015 | | | 26 Red Lion Square, London, WC1R 4HQ |
| PECK, Edward Richmond RESIGNED | Secretary | 07 Mar 1996 | 04 Feb 1998 | | | 39 Manor Way, London, SE3 9XG |
| RUNNICLES, Nathan RESIGNED | Secretary | 21 Sep 2015 | 08 May 2018 | | | 26 Red Lion Square, London, WC1R 4HQ |
| STEHRENBERGER, Peter Walter RESIGNED | Secretary | 04 Feb 1998 | 31 Oct 2001 | | | The Knapp, Oak Way, Reigate, Surrey, RH2 7ES |
| STONE, Carla RESIGNED | Secretary | 31 Oct 2001 | 18 Oct 2005 | | | 7 Cranwell Gardens, Bishops Stortford, Hertfordshire, CM23 5DP |
| COLLIER, Gordon John RESIGNED | Director | | 17 Dec 1993 | | April 1938 | 195 Richmond Road, Twickenham, Middlesex, TW1 2NJ |
| COX, Andrew Frederick Seaforth RESIGNED | Director | | 23 May 1995 | | March 1945 | 40 Lamont Road, London, SW10 0JA |
| EVANS, Anthony John RESIGNED | Director | 04 Feb 1998 | 25 Nov 2005 | United Kingdom | April 1956 | 30 Repton Road, Orpington, Kent, BR6 9HS |
| FAIRWEATHER, Carol Ann RESIGNED | Director | 08 Oct 2004 | 18 Oct 2005 | | March 1961 | 8 Fanthorpe Street, London, SW15 1DZ |
| GRAY, Bernard Peter RESIGNED | Director | 18 Oct 2005 | 17 Dec 2009 | United Kingdom | September 1960 | 26 Red Lion Square, London, WC1R 4HQ |
| GRIMSHAW, Robert Ian RESIGNED | Director | 01 Apr 2015 | 26 Jun 2020 | England | June 1971 | 26 Red Lion Square, London, WC1R 4HQ |
| HUTSON, Stephen Frank RESIGNED | Director | 31 Oct 2001 | 18 Oct 2005 | England | March 1955 | 20 Hampton Close, Fenstanton, Cambridgeshire, PE28 9HB |
| LINFORD, Richard Martin RESIGNED | Director | 04 Feb 1998 | 18 Oct 2005 | United Kingdom | February 1952 | Four Beeches, Beech Close, Cobham, Surrey, KT11 2EN |
| MACMANUS, James Niall Manus RESIGNED | Director | 04 Feb 1998 | 18 Oct 2005 | England | July 1943 | 150 Court Lane, London, SE21 7EB |
| MCWILLIAM, Bruce Ian RESIGNED | Director | 04 Feb 1998 | 14 Nov 2001 | | April 1955 | Flat 1 89 Holland Park, London, W11 3RZ |
| O'DONNELL KEENAN, Niamh RESIGNED | Director | 23 Jan 2006 | 06 Mar 2007 | Great Britain | November 1956 | 142 Hampstead Way, Hampstead Garden Suburb, London, NW11 7XH |
| O'SULLIVAN, Matthew RESIGNED | Director | 06 Mar 2007 | 21 Sep 2015 | England | February 1962 | 26 Red Lion Square, London, WC1R 4HQ |
| PECK, David Richmond RESIGNED | Director | | 04 Feb 1998 | | December 1933 | 25 Ladywood Avenue, Petts Wood, Orpington, Kent, BR5 1QJ |
| PECK, Edward Richmond RESIGNED | Director | 01 Apr 1993 | 04 Feb 1998 | England | September 1966 | 39 Manor Way, London, SE3 9XG |
| ROGERS, Louise Anne RESIGNED | Director | 17 Dec 2009 | 01 Apr 2015 | United Kingdom | January 1964 | 26 Red Lion Square, London, WC1R 4HQ |
| RUNNICLES, Nathan Giles RESIGNED | Director | 21 Sep 2015 | 08 May 2018 | United Kingdom | February 1974 | 26 Red Lion Square, London, WC1R 4HQ |
| SIMPSON, Paul Simon RESIGNED | Director | 08 May 2018 | 31 Mar 2024 | England | November 1968 | Building 3, St Paul's Place, Norfolk Street, Sheffield, S1 2JE, England |
| WALLIS, Stuart Michael RESIGNED | Director | 25 Nov 2005 | 08 Jun 2007 | | October 1945 | Admiral House, 66-68 East Smithfield, London, E1W 1BX |
| WILLIS, Simon George Temple RESIGNED | Director | 18 Oct 2005 | 25 Nov 2005 | United Kingdom | September 1962 | 139 Broadhurst Gardens, London, NW6 3BJ |