| BOAM, Andrew Timothy, Dr ACTIVE | Director | 23 May 2025 | | England | January 1970 | -, Clayton Lane, Clayton, Manchester, M11 4SR, England |
| RABBANI, Shahid ACTIVE | Director | 26 Oct 2021 | | United Kingdom | December 1980 | -, Clayton Lane, Clayton, Manchester, M11 4SR, England |
| BEASLEY, Christopher Ernest RESIGNED | Secretary | | 13 May 1998 | | | 213a Archway Road, Highgate, London, N6 5BN |
| PRATT, Edward John RESIGNED | Secretary | | 18 Mar 1993 | | | 31 Bullimore Grove, Kenilworth, Warwickshire, CV8 2QF |
| SMITH, Nicholas Handran RESIGNED | Secretary | 13 May 1998 | 01 Aug 2000 | | | Flat 5, 24 Warrington Crescent, London, W9 1EL |
| STAPLETON, Geneva Angela RESIGNED | Secretary | 01 Jun 2001 | 11 Aug 2026 | | | -, Clayton Lane, Clayton, Manchester, M11 4SR, England |
| WHALLEY, Amanda RESIGNED | Secretary | 01 Aug 2000 | 01 Jun 2001 | | | 12 Merchant Court, 61 Wapping Wall Wapping, London, E1W 3SD |
| ALMEIDA, Julio Diniz Pereira De RESIGNED | Director | 09 Jun 2018 | 31 Dec 2020 | England | October 1968 | Unit 6, Greenford Park, Ockham Drive, Greenford, Middlesex, UB6 0FD, England |
| ANDREWS, Donald Charles Mackenzie RESIGNED | Director | 30 Mar 2001 | 17 Oct 2008 | United Kingdom | August 1960 | The White House, 45 Kimbolton Road, Bedford, MK40 2PG |
| ANSDELL, John Reginald Wardhaugh RESIGNED | Director | | 16 Feb 1993 | | October 1946 | 17 Randolph Avenue, London, W9 1BH |
| BEASLEY, Christopher Ernest RESIGNED | Director | 09 Jul 1993 | 13 May 1998 | | May 1952 | 213a Archway Road, Highgate, London, N6 5BN |
| BOAM, Andrew Timothy, Dr RESIGNED | Director | 10 May 2024 | 31 Dec 2024 | England | January 1970 | -, Clayton Lane, Clayton, Manchester, M11 4SR, England |
| BOKMANS, Cornelis Adrianus RESIGNED | Director | 16 Mar 1994 | 08 Dec 1994 | | July 1942 | Windrush Barn, Police Row, Therfield, Royston, Hertfordshire, SG8 9QE |
| BROWN, John Allan RESIGNED | Director | 24 Jun 1997 | 20 Jun 2001 | England | December 1962 | 37 Observatory Road, London, SW14 7QB |
| CROUCH, Nigel John RESIGNED | Director | | 16 Feb 1993 | | February 1948 | Prickle Hatch 4 Stanneylands Road, Wilmslow, Cheshire, SK9 4EJ |
| DEUSSER, Liane Monika, Dr RESIGNED | Director | 01 Jan 2021 | 05 Nov 2024 | Germany | November 1967 | -, Clayton Lane, Clayton, Manchester, M11 4SR, England |
| GREEN, Andrew Quentin Schofield RESIGNED | Director | 30 Aug 1995 | 31 Aug 1995 | | November 1945 | 6 Commercial Street, St Helier, Jersey, JE4 8JZ, Channel Islands |
| HALL, Bryan Albert RESIGNED | Director | 16 Feb 1993 | 09 Jul 1993 | | October 1939 | 6 Jeffries Court, Hedsor Road, Bourne End, Buckinghamshire, SL8 5DH |
| HAMILTON, John Lambert RESIGNED | Director | 03 May 2002 | 25 Feb 2005 | England | July 1951 | The Poplars, 1 Eythrope Road, Stone, Buckinghamshire, HP17 8PH |
| HARVEY, Bernard George RESIGNED | Director | 17 Oct 2008 | 03 May 2013 | England | July 1957 | Tego House, Chippenham Drive Kingston, Milton Keynes, Buckinghamshire, MK10 0AF |
| HATFIELD, Hugh Roger RESIGNED | Director | | 16 Feb 1993 | United Kingdom | September 1938 | The Malt House 27 Hill Village Road, Sutton Coldfield, West Midlands, B75 5BQ |
| HOWDEN, Timothy Simon RESIGNED | Director | | 16 Feb 1993 | England | April 1937 | Lower Wood End House, Lower Wood End, Medmenham, Marlow, Buckinghamshire, SL7 2HN |
| JACKSON, Stacey-Ann Ann RESIGNED | Director | 20 Apr 2016 | 26 May 2017 | United Kingdom | June 1980 | Tego House, Chippenham Drive Kingston, Milton Keynes, Buckinghamshire, MK10 0AF |
| KITTLER, Matthias RESIGNED | Director | 09 Jun 2023 | 24 Jan 2024 | Germany | November 1971 | -, Clayton Lane, Clayton, Manchester, M11 4SR, England |
| LAW, John Derek RESIGNED | Director | 09 Jul 1993 | 26 Jun 1998 | | May 1957 | 44 Camlet Way, St Albans, Hertfordshire, AL3 4TL |
| LIPMAN, Jonathan Philip Reuben RESIGNED | Director | 24 Feb 2005 | 22 May 2007 | | May 1968 | 19 Bradgate Road, Bedford, Bedfordshire, MK40 3DE |
| LISS, Barrie Irving RESIGNED | Director | | 16 Feb 1993 | England | January 1933 | Castle Hill, Newport Road, Stafford, Staffordshire, ST16 1DD |
| LUU, Anh Tu RESIGNED | Director | 02 Mar 2012 | 24 Jun 2025 | England | February 1979 | -, Clayton Lane, Clayton, Manchester, M11 4SR, England |
| MACLEOD, Nigel RESIGNED | Director | 22 May 2007 | 29 Feb 2012 | United Kingdom | June 1961 | Tego House, Chippenham Drive Kingston, Milton Keynes, Buckinghamshire, MK10 0AF |
| MCBAIN, Sigrid RESIGNED | Director | 16 May 2017 | 30 Jun 2018 | Germany | May 1972 | Tego House, Chippenham Drive Kingston, Milton Keynes, Buckinghamshire, MK10 0AF |
| MENKE, Errol Jean RESIGNED | Director | 16 Feb 1993 | 09 Jul 1993 | | August 1952 | Red Marley, Orche Hill Avenue, Gerrards Cross, Buckinghamshire, SL9 8QE |
| MINTON, Kenneth Joseph RESIGNED | Director | 16 Feb 1993 | 09 Jul 1993 | United Kingdom | January 1937 | 7 Midway, St Albans, Hertfordshire, AL3 4BD |
| NEAL, Richard Clive RESIGNED | Director | | 16 Oct 1992 | England | March 1939 | Greenridges Ounty John Lane, Pedmore, Stourbridge, West Midlands, DY8 2RG |
| PALFREYMAN, Gerald Anthony Henry RESIGNED | Director | | 12 May 1992 | | March 1934 | Home Farm, Great Oxendon, Market Harborough, Leicestershire, LE16 8NE |
| PRATT, Edward John RESIGNED | Director | | 18 Mar 1993 | | January 1941 | 31 Bullimore Grove, Kenilworth, Warwickshire, CV8 2QF |
| RODGER, Peter Robert Charles RESIGNED | Director | 19 Jun 2001 | 31 Jul 2003 | United Kingdom | June 1951 | 16 Links Road, Flackwell Heath, High Wycombe, Buckinghamshire, HP10 9LY |
| SAVAGE, Andrew John RESIGNED | Director | 19 Jun 2001 | 28 Feb 2003 | United Kingdom | June 1947 | 2 Griggs Orchard, Church Road, Sherington, Buckinghamshire, MK16 9PL |
| SCULL, Andrew James RESIGNED | Director | 09 Jul 1993 | 25 Jun 1997 | | April 1956 | 2 The Granary Brickwall Farm, Kiln Lane Clophill, Bedford, Bedfordshire, MK45 4DA |
| SHRIVES, Robin RESIGNED | Director | 30 Aug 1995 | 31 Aug 1995 | | January 1947 | 2-6 Church Street, St Helier, Jersey, JE4 8YL, Channel Islands |
| SIMON, Andrew Henry RESIGNED | Director | | 16 Feb 1993 | | April 1945 | Thark 29 St Johns Road, Stafford, Staffordshire, ST17 9AP |
| SMITH, Nicholas Handran RESIGNED | Director | 13 May 1998 | 30 Sep 2001 | | March 1949 | Flat 5, 24 Warrington Crescent, London, W9 1EL |
| TIBBLES, Kim RESIGNED | Director | 21 Jan 2014 | 31 Dec 2015 | United Kingdom | February 1971 | Tego House, Chippenham Drive Kingston, Milton Keynes, Buckinghamshire, MK10 0AF |
| TOMKINS, Robin RESIGNED | Director | 09 Jul 1993 | 31 Mar 1995 | | March 1937 | 52 Wylde Green Road, Sutton Coldfield, West Midlands, B72 1HD |
| TONER, Daniel Francis RESIGNED | Director | 17 Aug 1999 | 30 Mar 2001 | | January 1968 | 2 Southwood Mansions, Southwood Lane, London, N6 5SZ |
| TWENTYMAN, Judith RESIGNED | Director | 01 Jul 1998 | 20 Jun 2001 | | March 1964 | 17 Theberton Street, London, N1 0QY |
| VAN IMPE, Hans Frans Aline Maria RESIGNED | Director | 03 May 2013 | 02 Jul 2014 | Belgium | November 1956 | Tego House, Chippenham Drive Kingston, Milton Keynes, Buckinghamshire, MK10 0AF |
| WILBRAHAM, David John, Dr RESIGNED | Director | 16 Feb 1993 | 09 Jul 1993 | United Kingdom | January 1939 | 52 Park Avenue North, Harpenden, Hertfordshire, AL5 2ED |
| WINTERBOTTOM, David Stuart RESIGNED | Director | | 16 Feb 1993 | | November 1936 | Walnuts End, 6 The Paddock Whitegate, Northwich, Cheshire, WA16 0GZ |