| TRAYNOR, John Devon ACTIVE | Secretary | 28 Aug 2025 | | | | Bankside 3, 90-100 Southwark Street, London, SE1 0SW, England |
| BETTS, John Martin William ACTIVE | Director | 05 Aug 2013 | | England | January 1971 | Bankside 2, 100 Southwark Street, London, SE1 0SW, England |
| WARDLE, John Henry ACTIVE | Director | 01 Jan 2019 | | England | December 1967 | Bankside 3, 90-100 Southwark Street, London, SE1 0SW, England |
| WILLIAMS, Sally Ann ACTIVE | Director | 01 Jan 2014 | | England | October 1962 | Bankside 2, Level 1, 100 Southwark Street, London, SE1 0SW, England |
| BRAY, Sally Ann RESIGNED | Secretary | 30 Mar 2000 | 28 Aug 2025 | | | Bankside 3, 90-100 Southwark Street, London, SE1 0SW, England |
| WOOLLEY, Diana Rosemary RESIGNED | Secretary | 20 Jun 1992 | 31 Mar 2000 | | | Humphries Bar, Naunton, Cheltenham, Gloucestershire, GL54 3AS |
| BEST, James Leigh Stuart RESIGNED | Director | | 30 Nov 1993 | | April 1954 | 11 Acfold Road, Putney, London, SW6 2AJ |
| BIRKIN, Michael John RESIGNED | Director | 31 May 1995 | 01 Jun 2004 | United Kingdom | July 1958 | 60 Greene Street, New York, New York 10012, United States |
| BOASE, Martin RESIGNED | Director | | 31 Mar 1995 | United Kingdom | July 1932 | 27 St Leonards Terrace, London, SW3 4QG |
| CUMMINGS, Ian Charles RESIGNED | Director | | 20 May 1998 | | May 1952 | 9 Parkland Drive, St Albans, Hertfordshire, AL3 4AH |
| CURRAN, Brian William RESIGNED | Director | 01 Aug 1998 | 23 Jan 2004 | | November 1957 | 23 The Crosspath, Radlett, Hertfordshire, WD7 8HR |
| DI RUSSO, Elizabeth Ann RESIGNED | Director | 23 May 2012 | 03 Jul 2013 | United Kingdom | November 1960 | 239 Old Marylebone Road, London, NW1 5QT |
| JONES, Peter Ivan RESIGNED | Director | | 31 Mar 1997 | England | December 1942 | Melplash Farmhouse, Melplash, Bridport, Dorset, DT6 |
| LONEY, Suzanne Christina Rosemarie RESIGNED | Director | 24 Oct 1997 | 13 Apr 2006 | Scotland | May 1959 | Normanie, The Friars, Jedburgh, Roxburghshire, TD8 6BN |
| MORRIS ADAMS, Richard Egerton RESIGNED | Director | | 30 Jun 1992 | England | March 1936 | Leap Hill, Brill, Aylesbury, Buckinghamshire, HP18 9SB |
| PENROSE, Noel Richard RESIGNED | Director | 13 May 1998 | 28 Aug 2008 | England | December 1957 | Dunvegan House The Street, Shurlock Row, Reading, Berkshire, RG10 0PR |
| POOL, Fiona Margaret RESIGNED | Director | 03 Apr 2000 | 26 Apr 2002 | | April 1971 | The Old Police Station, Ferry Road, Thames Ditton, Surrey, KT7 0XZ |
| POWELL, John Christopher RESIGNED | Director | | 13 Jun 1995 | England | October 1943 | 57 Ravenscourt Road, London, W6 0UJ |
| TRUEMAN, Peter Douglas RESIGNED | Director | 12 Oct 2005 | 30 Sep 2018 | United Kingdom | January 1952 | Bankside 2, 100 Southwark Street, London, SE1 0SW, England |
| TRUEMAN, Peter Douglas RESIGNED | Director | 15 Aug 1994 | 30 Sep 1996 | United Kingdom | January 1952 | 8 Dunstall Road, Wimbledon, London, SW20 0HR |
| TRUEMAN, Peter Douglas RESIGNED | Director | | 30 Nov 1993 | United Kingdom | January 1952 | 8 Dunstall Road, Wimbledon, London, SW20 0HR |
| WHITWORTH, James Christopher Bardsley RESIGNED | Director | 12 Oct 2005 | 30 Apr 2014 | England | January 1945 | 239 Old Marylebone Road, London, NW1 5QT |
| WHITWORTH, James Christopher Bardsley RESIGNED | Director | 01 Jan 2004 | 21 May 2004 | England | January 1945 | Northover, Heathside Park Road, Woking, Surrey, GU22 7JE |
| WOOLLEY, Diana Rosemary RESIGNED | Director | 13 Dec 1993 | 31 Mar 2000 | United Kingdom | September 1939 | Humphries Bar, Naunton, Cheltenham, Gloucestershire, GL54 3AS |
| WREFORD, Anthony William RESIGNED | Director | 01 Oct 1999 | 31 Dec 2008 | England | May 1952 | 55 Cheyne Court, Flood Street, London, SW3 5TS |