| SCOTT, Allan Nils Robert ACTIVE | Secretary | 04 May 2018 | | | | Cornerblock, 2 Cornwall Street, Birmingham, B3 2DX |
| BALCOMBE, Michael ACTIVE | Director | 05 Jul 2022 | | England | March 1971 | Cornerblock, 2 Cornwall Street, Birmingham, B3 2DX |
| CARLYLE, Jo-Anne, Dr ACTIVE | Director | 15 Jun 2021 | | England | March 1964 | Cornerblock, 2 Cornwall Street, Birmingham, B3 2DX |
| COSTIGAN, Christopher David ACTIVE | Director | 15 Jun 2021 | | United Kingdom | March 1981 | Cornerblock, 2 Cornwall Street, Birmingham, B3 2DX |
| EASTMOND, Richard James ACTIVE | Director | 15 Jun 2021 | | England | February 1964 | Cornerblock, 2 Cornwall Street, Birmingham, B3 2DX |
| HINDSON, Richard Charles ACTIVE | Director | 10 Jul 2020 | | England | June 1959 | Avon House, 275 Borough High Street, London, SE1 1JE |
| LEPPARD, David Ronald ACTIVE | Director | 08 Jul 2019 | | England | November 1954 | Cornerblock, 2 Cornwall Street, Birmingham, B3 2DX |
| MORLEY, Jayne ACTIVE | Director | 14 Jul 2019 | | England | February 1974 | Cornerblock, 2 Cornwall Street, Birmingham, B3 2DX |
| NANGIA, Monika ACTIVE | Director | 15 Jun 2021 | | United Kingdom | December 1971 | Cornerblock, 2 Cornwall Street, Birmingham, B3 2DX |
| OLSEN, Jeremy ACTIVE | Director | 27 Jun 2018 | | England | April 1959 | Cornerblock, 2 Cornwall Street, Birmingham, B3 2DX |
| PENDRY, Martin ACTIVE | Director | 05 Oct 2022 | | England | August 1965 | Cornerblock, 2 Cornwall Street, Birmingham, B3 2DX |
| POTTER, Margaret Sharon ACTIVE | Director | 13 Jul 2023 | | England | November 1970 | Cornerblock, 2 Cornwall Street, Birmingham, B3 2DX |
| PRICE, Joanna Susan, Dr ACTIVE | Director | 14 Jun 2022 | | England | September 1959 | Cornerblock, 2 Cornwall Street, Birmingham, B3 2DX |
| WESTAWAY, Jackie ACTIVE | Director | 21 Jun 2017 | | England | September 1959 | Cornerblock, 2 Cornwall Street, Birmingham, B3 2DX |
| BATTEN, Heather RESIGNED | Secretary | 01 Aug 2016 | 04 May 2018 | | | Avon House, 275 Borough High Street, London, SE1 1JE |
| CARTER, Jennifer Madelaine RESIGNED | Secretary | 16 Apr 1997 | 18 Dec 2003 | | | Abbott Cottage 52 Brook Street, Cuckfield, Haywards Heath, West Sussex, RH17 5JL |
| SMITH, Joanna Frances RESIGNED | Secretary | 01 Jan 2004 | 31 Jul 2016 | | | Avon House, 275 Borough High Street, London, SE1 1JE |
| STUART-SMITH, Kate RESIGNED | Secretary | | 04 Dec 1996 | | | 16 Avondale Park Gardens, London, W11 4PR |
| ABBEY, Hilary RESIGNED | Director | 14 Jun 2011 | 23 Jan 2013 | United Kingdom | May 1957 | Avon House, 275 Borough High Street, London, SE1 1JE |
| ARMSTRONG, Boo RESIGNED | Director | 08 Jul 2009 | 14 Jun 2011 | | October 1974 | 14, Highfield Road, Berkhamsted, Hertfordshire, HP4 2DA, United Kingdom |
| ATHERTON, Graeme, Dr RESIGNED | Director | 27 Jun 2007 | 20 Jul 2009 | | April 1972 | 38a Danvers Road, London, N8 7HH |
| ATWELL, Raymond John RESIGNED | Director | 25 Jun 2008 | 26 Aug 2009 | | November 1950 | 6 Camborne Road, Sidcup, Kent, DA14 4ND |
| AYOADE, Fatimah RESIGNED | Director | 10 Jul 2013 | 08 Jul 2019 | England | November 1987 | Avon House, 275 Borough High Street, London, SE1 1JE |
| BARRETT, David Edward, Professor Emeritus RESIGNED | Director | 24 Jun 2015 | 06 Mar 2019 | England | June 1952 | Avon House, 275 Borough High Street, London, SE1 1JE |
| BATE, Felicity RESIGNED | Director | 25 Jun 2008 | 08 Jul 2009 | | May 1978 | 112, Commercial Way, London, Southwark, SE15 5GQ |
| BHATIA, Amirali Alibhai, Lord RESIGNED | Director | 05 Jun 2003 | 22 Dec 2003 | United Kingdom | March 1932 | 22 Manor Gardens, Hampton, Middlesex, TW12 2TU |
| BICKMORE, David Anthony, Mr. RESIGNED | Director | 07 Sep 2016 | 08 Jul 2019 | England | April 1952 | Avon House, 275 Borough High Street, London, SE1 1JE |
| BOLS, Alexander Thomas George, Dr RESIGNED | Director | 25 Jun 2014 | 14 Jun 2022 | England | January 1976 | Avon House, 275 Borough High Street, London, SE1 1JE |
| BONNINGTON, Sean Anthony Charles RESIGNED | Director | 23 Jun 2010 | 05 Oct 2016 | England | August 1959 | Avon House, 275 Borough High Street, London, SE1 1JE |
| BRIDGER, Adam Edward RESIGNED | Director | 28 Oct 1993 | 05 May 2000 | United Kingdom | February 1960 | Beech End Lodge, Trip Lane, Linton, Wetherby, West Yorkshire, LS22 4HZ |
| BRULEY, Chenine RESIGNED | Director | 13 Oct 2010 | 19 Oct 2011 | United Kingdom | February 1982 | Avon House, 275 Borough High Street, London, SE1 1JE |
| BULMER, Azlina RESIGNED | Director | 25 Jun 2014 | 10 Jul 2020 | United Kingdom | January 1974 | Avon House, 275 Borough High Street, London, SE1 1JE |
| BURGE, Robert Alfred Charles RESIGNED | Director | 21 Apr 1998 | 24 Jun 2004 | England | August 1942 | Hazelwood House 197 Frindsbury Hill, Rochester, Kent, ME2 4JS |
| BUSH, Raffaella RESIGNED | Director | 10 Jul 2020 | 10 Jul 2023 | England | March 1965 | Avon House, 275 Borough High Street, London, SE1 1JE |
| CLAYTON, Ann RESIGNED | Director | 24 Jun 2015 | 07 Dec 2018 | England | April 1949 | Avon House, 275 Borough High Street, London, SE1 1JE |
| COLLINS, Martin, Dr RESIGNED | Director | 05 Jun 2003 | 30 Apr 2006 | England | July 1946 | 15 Talacre Road, London, NW5 3PH |
| COLLINS, Martin, Dr RESIGNED | Director | 21 Apr 1998 | 13 Feb 2002 | England | July 1946 | 15 Talacre Road, London, NW5 3PH |
| CONWAY, Penelope Lesley RESIGNED | Director | | 24 Jan 1998 | England | December 1944 | 14 Eversley Park Road, Winchmore Hill, London, N21 1JU |
| CORSON, Mark RESIGNED | Director | 24 Jun 2004 | 23 Jul 2010 | | January 1962 | Mill Bank Osteopathic Clinic, Mill Bank, Stafford, ST16 2QT |
| COULSON, Kaitlin RESIGNED | Director | 27 Jun 2018 | 10 Jul 2020 | England | March 1997 | Avon House, 275 Borough High Street, London, SE1 1JE |
| DAVIES, Tracy RESIGNED | Director | 29 Jun 2005 | 04 Nov 2008 | | January 1969 | 135 Henniker Gardens, London, E6 3HT |
| DAWES, Greyham Reginald Allen RESIGNED | Director | 23 Jul 2010 | 05 Oct 2016 | United Kingdom | December 1937 | Avon House, 275 Borough High Street, London, SE1 1JE |
| DAWES, Reginald Greyham Allen RESIGNED | Director | 05 Jun 2003 | 08 Jul 2009 | | December 1937 | 58 Celina Close, Bletchley, Milton Keynes, MK2 3LT |
| DIAMOND, Victoria RESIGNED | Director | 20 Jun 2012 | 10 Jul 2013 | United Kingdom | September 1965 | Avon House, 275 Borough High Street, London, SE1 1JE |
| DOSHI, Vijay RESIGNED | Director | 24 Jun 2004 | 20 Mar 2006 | | June 1967 | 2 Grovelands Court, Chase Road Southgate, London, N14 6HY |
| DUNDAS, Gael RESIGNED | Director | 21 Jun 2017 | 21 Jul 2023 | England | December 1973 | Avon House, 275 Borough High Street, London, SE1 1JE |
| FORD, Zara Lucerne RESIGNED | Director | 23 Jul 2010 | 05 Oct 2016 | England | July 1966 | Avon House, 275 Borough High Street, London, SE1 1JE |
| FORREST, Laura Cathryn RESIGNED | Director | 10 Jul 2020 | 14 Jun 2022 | England | August 1981 | Avon House, 275 Borough High Street, London, SE1 1JE |
| GANDER, Michelle RESIGNED | Director | 20 Jun 2012 | 25 Jun 2014 | United Kingdom | April 1971 | Avon House, 275 Borough High Street, London, SE1 1JE |
| GANDER, Michelle RESIGNED | Director | 14 Jun 2011 | 20 Jun 2012 | United Kingdom | April 1971 | Avon House, 275 Borough High Street, London, SE1 1JE |
| GAWLINSKA, Catherine RESIGNED | Director | | 01 Jun 1994 | | October 1957 | 66 Whitley Road, Hoddesdon, Hertfordshire, EN11 0PX |
| GILLFORD, Patrick James, Lord RESIGNED | Director | 02 Sep 1996 | 24 Feb 2000 | | December 1960 | 29 The Lycee, 1 Stannary Street, London, SE11 4AD |
| GILMOUR, Andrew RESIGNED | Director | 21 Apr 1998 | 01 Apr 2001 | | August 1956 | 10 Fonnereau Road, Ipswich, Suffolk, IP1 3JP |
| GIST, Peter, Dr RESIGNED | Director | 27 Jun 2007 | 25 Jun 2008 | England | March 1953 | 39 Hill Top, London, NW11 6ED |
| GRIMSHAW, Philip John RESIGNED | Director | 21 Mar 2000 | 28 Jun 2006 | | September 1955 | 4 Lysander Drive, Chellaston, Derby, DE73 5AF |
| HARRIS, William, Sir RESIGNED | Director | | 29 Feb 1992 | | June 1912 | 3 Rofant Road, Northwood, Middlesex, HA6 3BD |
| HENDERSON-TEW, Margaret Ruth RESIGNED | Director | | 17 Aug 1995 | | June 1960 | 34 Fore Street, Hatfield, Hertfordshire, AL9 5AH |
| HENDRY, Fiona Jane RESIGNED | Director | 21 Apr 1998 | 24 Jun 2004 | | January 1965 | Summerlea 28a Saint Leonards Road, Claygate, Esher, Surrey, KT10 0EL |
| HOBBS, Jonathan Mark RESIGNED | Director | | 15 Dec 1995 | | March 1957 | 4 Cleveland Road, Chichester, West Sussex, PO19 2HF |
| HOPKINS, Robert David Roscoe RESIGNED | Director | 21 Oct 1996 | 14 Mar 2003 | | November 1959 | 27 George Lane, Beverley, East Yorkshire, HU17 8XX |
| HUNT, Charles Rodney Edgar RESIGNED | Director | 28 Jun 2006 | 13 Jul 2023 | England | May 1965 | Avon House, 275 Borough High Street, London, SE1 1JE |
| JANKOWSKI, Janusz Antoni Zygmunt, Dr RESIGNED | Director | 08 Jul 2019 | 14 Jun 2022 | England | May 1961 | Avon House, 275 Borough High Street, London, SE1 1JE |
| JONES, Lucy RESIGNED | Director | 24 Jun 2004 | 29 Jun 2005 | | September 1969 | 33a Lauderdale Drive, Petersham, Richmond, Surrey, TW10 7BS |
| KENT, William Andrew RESIGNED | Director | 25 Jun 2014 | 10 Jul 2020 | England | June 1953 | Avon House, 275 Borough High Street, London, SE1 1JE |
| LAING, Christopher Maurice RESIGNED | Director | | 06 Mar 1998 | United Kingdom | May 1948 | Abbotshay Farm Tanyard Lane, Ayot St Lawrence, Welwyn, Herts, AL6 9BS |
| LANGLEY, David Brian, Dr RESIGNED | Director | 28 Jun 2006 | 20 Jun 2012 | United Kingdom | February 1966 | Avon House, 275 Borough High Street, London, SE1 1JE |
| LANT, John Ogdon RESIGNED | Director | 13 Oct 2010 | 01 Feb 2016 | United Kingdom | January 1948 | 206, Chesterton Road, Cambridge, Cambridgeshire, CB4 1NE, England |
| LANT, John Ogdon RESIGNED | Director | | 08 Feb 1994 | United Kingdom | January 1948 | 2 Southacre Close, Cambridge, Cambridgeshire, CB2 7TT |
| LAPPER, Barbara RESIGNED | Director | | 16 Apr 1997 | | September 1949 | 11 Holligrave Road, Bromley, BR1 3PJ |
| LEE, Raymond, Professor RESIGNED | Director | 24 Jun 2015 | 15 Jun 2021 | England | December 1964 | Avon House, 275 Borough High Street, London, SE1 1JE |
| LLOYD, Peter Reginald RESIGNED | Director | | 07 Jul 1992 | | March 1948 | 21 Regent Road, Wallasey, Merseyside, CH45 8JT |
| LOVEGROVE, Mary Joy, Professor RESIGNED | Director | 14 Jun 2011 | 21 Jun 2017 | England | December 1949 | Avon House, 275 Borough High Street, London, SE1 1JE |
| LUPPI, Patrick RESIGNED | Director | 29 Jun 2005 | 27 Jun 2007 | | January 1973 | 89 Elm Park, London, SW2 2TZ |
| LUSTY, Stephen John RESIGNED | Director | 21 Apr 1998 | 16 Jan 2003 | | August 1954 | 62 Castlebar Road, Ealing, London, W5 2DD |
| MARSHALL, Kimberley Anne Reade RESIGNED | Director | 08 Jul 2009 | 16 Oct 2012 | England | December 1964 | 14, Wilson Close, Bishop's Stortford, Hertfordshire, CM23 3US, United Kingdom |
| MCCOY, Robert RESIGNED | Director | 08 Jul 2019 | 14 Jun 2022 | England | February 1966 | Avon House, 275 Borough High Street, London, SE1 1JE |
| MONGER GODFREY, Steven Colin RESIGNED | Director | 05 Jun 2003 | 08 Jul 2009 | | December 1952 | 63 Fairfax Avenue, Ewell, Surrey, KT17 2QQ |
| NEWMAN, Grace RESIGNED | Director | 24 Jun 2015 | 21 Jun 2017 | England | March 1994 | Avon House, 275 Borough High Street, London, SE1 1JE |
| NEWTON, Aimee RESIGNED | Director | 10 Jul 2013 | 25 Mar 2015 | England | December 1979 | Avon House, 275 Borough High Street, London, SE1 1JE |
| NISBET, Isabel Murray RESIGNED | Director | 24 Jun 2015 | 15 Jun 2021 | England | May 1950 | Avon House, 275 Borough High Street, London, SE1 1JE |
| OXBROW, Timothy RESIGNED | Director | 21 Apr 1998 | 24 Jun 2004 | | May 1956 | 22 Childer Road, Stowmarket, Suffolk, IP14 1PP |
| PATEL, Mahesh Kumar Ratilal RESIGNED | Director | 27 Jun 2018 | 09 Oct 2018 | England | January 1970 | Avon House, 275 Borough High Street, London, SE1 1JE |
| PEAKE, Philip Mervyn RESIGNED | Director | 05 Jun 2003 | 08 Jul 2009 | United Kingdom | March 1944 | Five Bars, Ilmer, Princes Risborough, Buckinghamshire, HP27 9QZ |
| PEIRSON, Margaret Ellen RESIGNED | Director | 16 Apr 1996 | 31 May 2001 | | November 1942 | 115a Ashley Gardens, London, SW1P 1HJ |
| PHILLIPS, Howard George RESIGNED | Director | 21 Apr 1998 | 18 Sep 2001 | | January 1941 | Camp Hill House, Little Casterton, Stamford, Lincolnshire, PE9 4BE |
| PLUNKETT, Austin RESIGNED | Director | 23 Jun 2010 | 14 Jun 2011 | United Kingdom | November 1971 | Avon House, 275 Borough High Street, London, SE1 1JE |
| REID, Carol Ann RESIGNED | Director | 08 Jul 2009 | 24 Jun 2015 | England | February 1957 | 123, Dorchester Avenue, Bexley, Kent, DA5 3AN, United Kingdom |
| RILEY, Shivaun Margaret RESIGNED | Director | 25 Jun 2008 | 23 Jun 2010 | | August 1967 | 8, Rhodes Way, Crawley, West Sussex, RH10 5DQ |
| RUDDICK, James David RESIGNED | Director | 05 Jun 2003 | 24 Jun 2004 | | September 1977 | 43 Setchell Way, Bermondsey, London, SE1 5XR |
| SALTER, Richard RESIGNED | Director | 07 Sep 2016 | 14 Jun 2022 | United Kingdom | August 1979 | Avon House, 275 Borough High Street, London, SE1 1JE |
| SAVAGE, Richard, Dr RESIGNED | Director | 08 Jul 2009 | 24 Jun 2015 | England | November 1946 | 53, Dalkeith Road, London, SE21 8LT |
| SINES, David Thomas, Prof. RESIGNED | Director | 27 Jun 2007 | 10 Jul 2013 | England | April 1954 | Arranmore, Sayes Farm Court Drive, Addlestone, Weybridge, KT15 1NB |
| SMITH, Roger Michael, Dr RESIGNED | Director | 05 Jun 2003 | 26 Jan 2004 | | February 1950 | 137 Hollywood Lane, Rochester, Kent, ME3 8AS |
| STANDEN, Clive RESIGNED | Director | | 28 Jan 1998 | | August 1952 | 3 The Drive, Kettering, Northamptonshire, NN15 7EX |
| STAVELEY, William, Sir RESIGNED | Director | | 16 Apr 1996 | | November 1928 | Old Graingers, Plaxtol, Sevenoaks, Kent, TN15 0PZ |
| STUCKY, Evita RESIGNED | Director | 01 Apr 2023 | 01 Aug 2024 | England | October 1999 | Avon House, 275 Borough High Street, London, SE1 1JE |
| THOMAS, Linda Mary RESIGNED | Director | 20 Mar 2001 | 27 Jun 2007 | | November 1943 | 24 Bluegates, 4 Belvedere Drive, Wimbledon, London, SW19 7DG |
| THOMPSON-MCCAUSLAND, Benedict Maurice Perronet RESIGNED | Director | | 21 Mar 2000 | | February 1938 | 91 Blenheim Crescent, London, W11 2EQ |
| TWOMEY, Aidan RESIGNED | Director | 21 Jun 2017 | 27 Jun 2018 | England | August 1991 | Avon House, 275 Borough High Street, London, SE1 1JE |
| TYREMAN, Stephen John, Prof RESIGNED | Director | 24 Jun 2004 | 14 Jun 2011 | United Kingdom | January 1952 | The Old Farmhouse, The Green Potterhanworth, Lincoln, Lincolnshire, LN4 2DW |