| MAN, Trevor ACTIVE | Secretary | 17 Nov 2025 | | | | One Embassy Gardens, 8 Viaduct Gardens, London, SW11 7BW, England |
| BROWN, William ACTIVE | Director | 30 Jul 2026 | | England | January 1971 | One Embassy Gardens, 8 Viaduct Gardens, London, SW11 7BW, England |
| WOHANKA, Richard Leslie Martin ACTIVE | Director | 20 Sep 2023 | | England | December 1952 | One Embassy Gardens, 8 Viaduct Gardens, London, SW11 7BW, England |
| WOOLLEY, Jacqueline ACTIVE | Director | 17 Nov 2025 | | England | May 1959 | One Embassy Gardens, 8 Viaduct Gardens, London, SW11 7BW, England |
| ATHERAY, Nimal RESIGNED | Secretary | | 08 Jul 1992 | | | 105 Canterbury Road, Morden, Surrey, SM4 6QJ |
| BISHOP, Samantha Jane RESIGNED | Secretary | 07 Feb 1994 | 15 Jul 1995 | | | The Rosary, Rudge Lane Oare, Marlborough, Wiltshire, SN8 4JH |
| DAWSON, Elizabeth Zoe Claire RESIGNED | Secretary | 01 Sep 1998 | 31 Aug 2000 | | | 12 Danecroft Road, London, SE24 9NZ |
| HARGRAVE, David Miles RESIGNED | Secretary | 08 Jul 1992 | 07 Feb 1994 | | | 8, Preston, Chippenham, Wiltshire, SN15 4DX |
| HART, David Ward RESIGNED | Secretary | 31 Aug 2000 | 31 Dec 2000 | | | Victoria Cottage, 89 Garden Road, Camberley, Surrey, GU15 2JE |
| LAKE, Trevor Frederick RESIGNED | Secretary | 12 Feb 2001 | 24 Dec 2013 | | | 89 Albert Embankment, London, SE1 7TP |
| LAURENCE-PARR, Panayiota RESIGNED | Secretary | 03 Mar 2014 | 25 Jun 2018 | | | 89 Albert Embankment, London, SE1 7TP |
| MCCLEERY, Samantha Jane RESIGNED | Secretary | | 01 Sep 1998 | | | The Rosary, Rudge Lane, Oare, Marlborough, Wiltshire, SN8 4JH |
| NEWTON, Claire Patricia RESIGNED | Secretary | 01 Jan 2001 | 12 Feb 2001 | | | 245 Lonsdale Road, Barnes, London, SW13 9QN |
| OWENS, Tricia Claire RESIGNED | Secretary | 11 Mar 2019 | 15 Oct 2021 | | | 89 Albert Embankment, London, SE1 7TP |
| SILVER, Elizabeth Jane RESIGNED | Secretary | 25 Jun 2018 | 11 Mar 2019 | | | 89 Albert Embankment, London, SE1 7TP |
| YOUNG, Kelly RESIGNED | Secretary | 16 Jun 2022 | 17 Jan 2025 | | | One Embassy Gardens, 8 Viaduct Gardens, London, SW11 7BW, England |
| ASHWORTH, Margaret RESIGNED | Director | 12 Jan 2021 | 28 Feb 2022 | England | February 1951 | 89 Albert Embankment, London, SE1 7TP |
| ASTLE, Roger RESIGNED | Director | 31 Jul 1997 | 22 Nov 1997 | | October 1945 | 31a Rectory Avenue, High Wycombe, Buckinghamshire, HP13 6HN |
| BAXTER, Antony Paul RESIGNED | Director | | 15 Jun 1992 | United Kingdom | June 1939 | 6 Catherine Court, Shrewton, Salisbury, Wiltshire, SP3 4BT |
| BOWLES, Michael Benjamin RESIGNED | Director | | 07 Feb 1994 | | February 1948 | Parklands 14 Westerham Road, Sevenoaks, Kent, TN13 2PU |
| BRIDGE, Jude Claire RESIGNED | Director | 14 May 2015 | 31 Jan 2018 | Uk | December 1961 | 89 Albert Embankment, London, SE1 7TP |
| CANESSA, John RESIGNED | Director | 07 Sep 1999 | 03 Oct 2008 | | June 1958 | 7 Purbeck Place, Calne, Wiltshire, SN11 8LN |
| CARLETON SMITH, Michael, Sir RESIGNED | Director | | 05 Mar 1996 | | May 1933 | Plough Cottage, Drayton, Market Harborough, LE16 8SD |
| CARSON, Steve Trevor RESIGNED | Director | 12 May 2017 | 20 Sep 2023 | England | October 1967 | One Embassy Gardens, 8 Viaduct Gardens, London, SW11 7BW, England |
| COHEN, Arnold Jeffrey, Dr RESIGNED | Director | 06 Jul 1993 | 04 May 1999 | | October 1937 | Hamilton House 17 Cedar Road, Sutton, Surrey, SM2 5DA |
| COOKE, John Arthur RESIGNED | Director | 07 Jul 1999 | 30 Sep 2002 | United Kingdom | April 1943 | 29 The Avenue, Richmond, Surrey, TW9 2AL |
| COPPING, John Henry RESIGNED | Director | 07 Feb 1994 | 17 Jan 1995 | | April 1922 | Lordslaine House 4 Lordslaine Close, The Meads, Eastbourne, East Sussex, BN20 7UF |
| FREEMAN, Jackie Doreen RESIGNED | Director | 10 May 2017 | 12 Jan 2021 | England | May 1966 | 89 Albert Embankment, London, SE1 7TP |
| FRENCH, Philip Luke Fabian RESIGNED | Director | 13 Sep 2011 | 30 Oct 2014 | England | May 1959 | 89 Albert Embankment, London, SE1 7TP |
| GIBBONS, Anthony John Craven RESIGNED | Director | | 15 Jun 1992 | | August 1944 | 16 Lyndhurst Road, London, NW3 5NL |
| GROOM, Peter John RESIGNED | Director | 07 Feb 1994 | 30 Jul 1999 | | December 1946 | Orchard Cottage, 27b High Street Manton, Marlborough, Wiltshire, SN8 4HH |
| HARGRAVE, David Miles RESIGNED | Director | 15 Jun 1992 | 07 Feb 1994 | | June 1949 | 8, Preston, Chippenham, Wiltshire, SN15 4DX |
| HART, David Ward RESIGNED | Director | 06 Jul 1993 | 31 Oct 2000 | England | January 1940 | Victoria Cottage, 89 Garden Road, Camberley, Surrey, GU15 2JE |
| JENNINGS, Peter Alexander Christopher RESIGNED | Director | | 21 Jul 2000 | | March 1942 | 6 Goodwell Lea, Brancepeth, Durham, County Durham, DH7 8EN |
| MIDGLEY, David William RESIGNED | Director | 04 May 1999 | 08 Jul 1999 | United Kingdom | February 1942 | 17 Beaumont Drive, Beaumont Park, Whitley Bay, Tyne & Wear, NE25 9UT |
| MITSON, Paul Frank RESIGNED | Director | | 05 Mar 1996 | | December 1930 | 16 Askew Road, Moor Park, Northwood, Middlesex, HA6 2JF |
| NEWTON, Claire Patricia RESIGNED | Director | 01 Nov 2000 | 12 Sep 2007 | United Kingdom | April 1957 | 245 Lonsdale Road, Barnes, London, SW13 9QN |
| NILES, Meredith RESIGNED | Director | 31 Jan 2018 | 18 Jun 2021 | England | June 1976 | 89 Albert Embankment, London, SE1 7TP |
| NOVELL, Maria Elizabeth RESIGNED | Director | 28 Feb 2022 | 07 Feb 2025 | United Kingdom | December 1973 | One Embassy Gardens, 8 Viaduct Gardens, London, SW11 7BW, England |
| OSBORNE, Sandra RESIGNED | Director | 03 Sep 2002 | 01 Oct 2009 | | December 1959 | 20 Abington Park Crescent, Northampton, Northamptonshire, NN3 3AD |
| PANKHURST, Fiona Elizabeth RESIGNED | Director | 15 Jun 1992 | 17 Nov 1994 | | July 1962 | 3 The Old School, King Corner, Pewsey, Wiltshire, SN9 5LQ |
| RICHARDS, Gayle RESIGNED | Director | 15 Jun 1992 | 12 Jun 1997 | | August 1943 | Manor Road, Eckington, Pershore, Worcestershire, WR10 3BH |
| ROBERTS-WRAY, Brian Philip RESIGNED | Director | | 05 Mar 1996 | | August 1935 | 124 Gloucester Terrace, London, W2 6HP |
| SMITH, Amanda Louise RESIGNED | Director | 13 Jul 2021 | 29 Sep 2023 | England | September 1966 | One Embassy Gardens, 8 Viaduct Gardens, London, SW11 7BW, England |
| SPENS, Patrick Richard Baruley RESIGNED | Director | 05 May 1998 | 30 Sep 2002 | | July 1953 | The Square House, Angley Park, Cranbrook, Kent, TN17 2PN |
| THORNE, Michael Everard RESIGNED | Director | | 05 May 1998 | | December 1933 | Flat 1, 1-3 Ferdinand Street, London, NW1 8ES |
| TYLER, Matthew Brian RESIGNED | Director | 20 Sep 2023 | 17 Jul 2026 | England | December 1979 | One Embassy Gardens, 8 Viaduct Gardens, London, SW11 7BW, England |
| VINTON, Anna Marie RESIGNED | Director | | 03 Sep 2004 | United Kingdom | November 1947 | Pelham Cottage, 24 Pelham Street, London, SW7 2NG |
| WHITEHEAD, Andrew Peter RESIGNED | Director | 16 Sep 2008 | 28 Apr 2017 | England | November 1963 | 34 Illingworth Way, Enfield, Middlesex, EN1 2PA |
| WILLIAMS, Gareth James RESIGNED | Director | 14 May 2015 | 20 Mar 2018 | United Kingdom | December 1944 | Marie Curie, 89 Albert Embankment, London, SE1 7TP, England |