| MANSELL, Adam Laurence ACTIVE | Secretary | 01 Jan 2016 | | | | 3, Queen Square, London, WC1N 3AR, England |
| ATTWOOD, Caroline ACTIVE | Director | 16 May 2025 | | England | August 1970 | Margaret Howell, 6 Welbeck Way, London, W1G 9RZ, England |
| CARTER, Simon Charles ACTIVE | Director | 21 May 2015 | | England | September 1962 | 125, Aurelia Road, Croydon, CR0 3BF, England |
| GOSWAMI, Parikshit, Professor ACTIVE | Director | 02 Sep 2021 | | England | July 1977 | University Of Huddersfield, Queensgate, Huddersfield, HD1 3DH, England |
| HUGHES, Mitchell ACTIVE | Director | 01 May 2026 | | England | August 1975 | Grove House, Town Lane, Mobberley, Cheshire, WA16 7HR, England |
| MACLEAN, Ian Lowry Cole ACTIVE | Director | 21 May 2015 | | England | October 1967 | Lea Mills, Lea Bridge, Matlock, Derbyshire, DE4 5AG, United Kingdom |
| MANSELL, Adam Laurence ACTIVE | Director | 01 Jan 2016 | | England | February 1970 | 3, Queen Square, London, WC1N 3AR, England |
| MCGUFFIE, Stewart Robert ACTIVE | Director | 23 Sep 2010 | | England | February 1968 | 1st Floor 5 Morston Claycliffe Office Park, Whaley Road, Barnsley, South Yorkshire, S75 1HQ |
| WILLIAMS, Alan Lloyd ACTIVE | Director | 23 Mar 2023 | | England | July 1972 | The Watermill, Wheatley Park, Woodbottom, Mirfield, West Yorkshire, WF14 8HE, United Kingdom |
| CONSTANTINOU, Achilleas RESIGNED | Secretary | 20 May 2009 | 22 Sep 2011 | | | 50 Hampstead Lane, London, NW3 7JP |
| FOX, Elizabeth Pamela RESIGNED | Secretary | 24 Jun 2009 | 30 Jun 2010 | | | Flat 5, 65 Tierney Road, London, SW2 4QH |
| MILN, John Henderson RESIGNED | Secretary | 27 Jan 2011 | 01 Jan 2016 | | | 21, Vicarage Road, Teddington, Middlesex, TW11 8EZ, United Kingdom |
| MUSGRAVE, Eric Walmsley RESIGNED | Secretary | 01 Jul 2010 | 27 Jan 2011 | | | 5, Portland Place, London, W1B 1PW |
| WILSON, John Robert RESIGNED | Secretary | | 24 Jun 2009 | | | Vale Cottage 52 Princes Road, Buckhurst Hill, Essex, IG9 5EE |
| ANDERSON, David Mathieson RESIGNED | Director | | 20 May 2009 | United Kingdom | July 1930 | Old Vicarage, Skipton-On-Swale, Thirsk, North Yorkshire, YO7 4SB |
| AUBUSSON, Peter John RESIGNED | Director | | 31 Dec 2000 | | September 1948 | 17 Monks Horton Way, St Albans, Hertfordshire, AL1 4HA |
| BAGGOTT, Anne Marie RESIGNED | Director | 16 May 1995 | 17 Jul 2000 | United Kingdom | August 1961 | 3 Carriers Way, Carlton, Bedfordshire, MK43 7LN |
| BALL, Malcolm RESIGNED | Director | 24 Jun 2009 | 22 Sep 2011 | United Kingdom | January 1951 | 98 Shrigley Road, Bollington, Macclesfield, Cheshire, SK10 5RD |
| BENNETT, Geoffrey RESIGNED | Director | | 18 Nov 1992 | | March 1945 | 3 Oakwell Drive, Ilkeston, Derbyshire, DE7 5GL |
| BERWIN, Malcolm RESIGNED | Director | | 20 May 2009 | England | June 1927 | 368 Alwoodley Lane, Leeds, West Yorkshire, LS17 7DN |
| BERWIN, Simon Richard Ellis RESIGNED | Director | 29 May 2008 | 21 May 2015 | England | August 1954 | 31 Sandmoor Lane, Leeds, West Yorkshire, LS17 7EA |
| BRECKENRIDGE, David RESIGNED | Director | 21 May 2015 | 01 Oct 2018 | United Kingdom | September 1951 | Strathleigh, Creebridge, Newton Stewart, Wigtownshire, DG8 6NR, United Kingdom |
| BREWIN, Carl David RESIGNED | Director | 01 Jan 2002 | 08 Jun 2004 | | July 1944 | 64 The Yews, Stoughton Park Oadby, Leicester, Leicestershire, LE2 5EF |
| BUCHANAN, Cameron Roy Marchand RESIGNED | Director | 01 Jan 2009 | 22 Sep 2011 | Scotland | September 1946 | Calax House 2 Douglas Gardens, Edinburgh, EH4 3DA |
| BURGER, Miles Warwick RESIGNED | Director | | 18 Jan 1993 | | April 1946 | Fieldfares Walton Lane, Walton-On-The-Wolds, Loughborough, Leics, LE12 8JX |
| BURGESS, David Harry RESIGNED | Director | 09 Dec 2009 | 22 Sep 2011 | United Kingdom | June 1952 | Indepenence Works, Midland Street, Ardwick, Manchester, Lancashire, M12 6LB |
| CAREY, Charles RESIGNED | Director | | 17 Mar 1993 | | February 1933 | 28 Dalzell Avenue, Motherwell, Lanarkshire, ML1 2BX |
| CHESWORTH, Brian Wesley RESIGNED | Director | | 08 Sep 1994 | United Kingdom | May 1944 | 38 Ripley Road, Heage, Belper, Derbyshire, DE56 2HU |
| COLVER, Erica Ann RESIGNED | Director | 09 Dec 2009 | 04 Apr 2011 | England | September 1959 | 5, Portland Place, London, W1B 1PW |
| CONSTANTINOU, Achilleas RESIGNED | Director | 23 Feb 2012 | 30 May 2017 | England | April 1948 | Ariella House, 94-99 Great North Road, London, N2 0NL, England |
| COTTER, Mark Michael Sean RESIGNED | Director | 20 May 2009 | 22 Sep 2011 | England | December 1963 | Little Garth, Lords Moor Lane, Strensall, York, YO32 5XF |
| COTTON, Simon James RESIGNED | Director | 10 Jan 2019 | 02 Nov 2021 | Scotland | December 1969 | Newmill, Newmill Road, Elgin, IV30 4AF, Scotland |
| CRAIG, Richard Hugh Dickson RESIGNED | Director | 20 May 2009 | 22 Sep 2011 | England | November 1955 | 62 Elmfield Avenue, Teddington, Middlesex, TW11 8BT |
| CUNDEY, Angus Howard RESIGNED | Director | 26 May 1999 | 22 Sep 2011 | United Kingdom | June 1937 | Old Well Cottage, Powney Street, Milden, Ipswich, Suffolk, IP7 7AL |
| DAY, Philip Edward RESIGNED | Director | 10 Jun 1997 | 03 Sep 2001 | | October 1965 | 11 Gardyn Croft, Taverham, Norwich, Norfolk, NR8 6UZ |
| DEAS, Colin Ray RESIGNED | Director | 19 May 1993 | 26 May 1999 | England | July 1936 | 36 The Avenue, Bletsoe, Bedford, Bedfordshire, MK44 1QF |
| DEWHIRST, Ian Roberts, Mr. RESIGNED | Director | | 12 Jan 2004 | England | October 1948 | Holywell House, Brancepeth, Durham, County Durham, DH7 8EH |
| DEWHIRST, Timothy Charles RESIGNED | Director | | 12 Jan 2004 | | August 1953 | Dewhirst House, Westgate, Driffield, N Humberside Yorkshire, YO25 7TH |
| DICKSON, Belinda Jane RESIGNED | Director | 20 May 2009 | 01 Jan 2024 | England | September 1959 | 26, Green Street, London, W1K 7AY, England |
| DUDLEY-WILLIAMS, Patrick Guy Edgcumbe RESIGNED | Director | 14 Mar 2017 | 01 Jul 2023 | England | April 1978 | Brookwood House, 84 Brookwood Road, London, SW18 5BY, England |
| EDGE, Thomas RESIGNED | Director | | 20 May 2009 | England | August 1924 | 18 Aykley Green, Durham, County Durham, DH1 4LN |
| EDWARD, George Bulloch RESIGNED | Director | 22 Jun 1983 | 16 May 1995 | | October 1928 | Mill House, Bishopstone, Swindon, Wiltshire, SN6 8PP |
| EVANS, Elizabeth Penelope RESIGNED | Director | | 18 Jan 1993 | | June 1945 | Dan-Y-Blorenge, Llanfoist, Abergavenny, Gwent, NP7 9LR |
| FILAROWOWSKI, Andrzej Jozef RESIGNED | Director | 09 Dec 2009 | 09 May 2011 | Uk | April 1966 | PO BOX 244 82, Grattan Road, Bradford, West Yorkshire, BD1 2JB |
| FITZPATRICK, James RESIGNED | Director | 17 Mar 1993 | 25 Oct 1999 | | February 1940 | 34 Spruce Avenue, Silvertonhill, Hamilton, Lanarkshire, ML3 7NQ |
| FITZSIMONS, Lorna RESIGNED | Director | 31 May 2017 | 23 Mar 2023 | England | August 1967 | 1 Vineyard House, Knowl Syke Street, Wardle, Rochdale, OL12 9PG, United Kingdom |
| GILBERT, Andrew Nicholas RESIGNED | Director | 22 Sep 2009 | 22 Sep 2011 | United Kingdom | May 1959 | 13 Ashleigh Court, Avenue Road, London, N14 4EL |
| GIRDLER, Peter Thomas RESIGNED | Director | | 05 Mar 1998 | | April 1936 | 24 Bell Acre, Letchworth, Hertfordshire, SG6 2BS |
| GOLDSTEIN, Robert Frank RESIGNED | Director | | 12 Jan 1993 | | May 1956 | 31 Parsons Crescent, Edgware, Middlesex, HA8 8QG |
| GURTEEN, Christopher Ian William RESIGNED | Director | | 20 May 2009 | United Kingdom | March 1940 | Tanners, Sturmer, Haverhill, Suffolk, CB9 7XS |
| HALPERN, Ralph RESIGNED | Director | | 07 Dec 1993 | | October 1938 | Innispree, East Horsley, KT24 5AS |
| HARDING, Diane Elizabeth Therese RESIGNED | Director | 22 Sep 2009 | 11 May 2011 | United Kingdom | February 1963 | 3, Clifton Avenue, Hartlepool, Cleveland, TS26 9QN |
| HAZELDINE, Terence Michael RESIGNED | Director | 19 May 1993 | 04 Jan 1994 | | June 1946 | 33 Thrapston Road Kearns Cottage, Kimbolton, Huntingdon, Cambridgeshire, PE18 0HW |
| HENDERSON, Mark Anthony Vere RESIGNED | Director | 24 Jun 2009 | 04 Apr 2011 | England | January 1954 | 12 Clapham Mansions, Nightingale Lane, London, SW4 9AQ |
| HESS, Glenn Walter RESIGNED | Director | 01 Jan 2009 | 22 Sep 2011 | United Kingdom | October 1946 | 2 Gardiner Avenue, London, NW2 4AN |
| HILL, Peter James RESIGNED | Director | 22 Sep 2009 | 22 Sep 2011 | England | September 1936 | The Coach House, The Crescent, Romsey, Hants, SO51 7NG |
| HILLS, Laura Kate RESIGNED | Director | 21 May 2015 | 10 Jun 2021 | United Kingdom | September 1969 | 178a, Sandy Lane, Cheam, Sutton, Surrey, SM2 7EU, England |
| HOERNER, John RESIGNED | Director | 03 Jun 1998 | 04 Jul 2000 | | September 1939 | Cornwell Gleve, Chipping Norton, Oxfordshire, OX7 6TX |
| HOULIHAN, Colin Anthony RESIGNED | Director | 24 Nov 1997 | 25 Sep 2002 | England | June 1962 | Ednaston Grange, Hollington Lane Ednaston, Brailsford Ashbourne, Derbyshire, DE6 3AE |
| HOWARD, Damian Christophersen RESIGNED | Director | 20 May 2009 | 09 May 2011 | United Kingdom | September 1964 | Belchamp Lodge, Vicarage Road, Belchamp St. Paul, Sudbury, Suffolk, CO10 7BP |
| HOWLAND, Nigel Montague RESIGNED | Director | | 20 May 1994 | | September 1931 | Dale End House, Gratton, Bakewell, Derbyshire, DE45 1LN |
| HUGHES, Andrew John RESIGNED | Director | | 04 May 2004 | United Kingdom | March 1951 | 35 Holmewood Ridge, Langton Green, Tunbridge Wells, Kent, TN3 0ED |
| HURTLEY, Richard Sebastian Anthony RESIGNED | Director | 21 Nov 2013 | 05 May 2017 | England | February 1985 | 4, Allbrook House, 55 Lower Road Chorleywood, Rickmansworth, Hertfordshire, WD3 5LA, England |
| JACKSON, John David RESIGNED | Director | | 03 Jun 1998 | | December 1933 | Red Oaks Manor House Lane, Leeds, West Yorkshire, LS17 9JD |
| JACKSON, Kenneth RESIGNED | Director | | 01 Mar 1999 | | November 1941 | Flat 1 Hurlingham Court, Ranelagh Gardens, London, SW6 3SH |
| JACKSON, Robert Leonard RESIGNED | Director | | 16 May 1995 | | June 1938 | 50 Station Road, Bangor, Co Down, BT19 1EZ |
| JOHNSON, Mark RESIGNED | Director | 16 May 1999 | 12 Jun 2001 | | October 1957 | 20 Grange Road, London, SW13 9RE |
| KLEIN, Julius Peter RESIGNED | Director | 05 Mar 1998 | 26 May 1999 | United Kingdom | December 1944 | 43 Main Avenue, Moor Park, Northwood, Middlesex, HA6 2LH |
| LEWIS, Arthur James Winterbotham RESIGNED | Director | | 12 Jul 2004 | | June 1929 | 11 Amner Road, London, SW11 6AA |
| LODGE, George Brian RESIGNED | Director | 01 Jan 2002 | 01 Oct 2003 | | December 1933 | Godfreys House, Church Street, Belton In Rutland, Rutland, LE15 9JU |
| LUCAS, Peter RESIGNED | Director | 08 Aug 1996 | 21 May 2015 | England | December 1952 | The Old Rectory, Oswaldkirk, York, YO62 5XT, England |
| LUGG, Nigel John RESIGNED | Director | 20 May 2009 | 31 Dec 2024 | England | June 1956 | Swallow Barn Blackpitts Farm, Aldsworth, Cheltenham, GL54 3QY, England |
| LUSHEY, Christopher John RESIGNED | Director | 22 Oct 1993 | 08 Apr 2005 | | March 1943 | 9 Harefield, Long Melford, Sudbury, Suffolk, CO10 9DE |
| MACBETH, Alexander William RESIGNED | Director | 09 Dec 2009 | 10 Jun 2021 | England | April 1954 | Textile House, Red Doles Lane, Leeds Road, Huddersfield, West Yorkshire, HD2 1YF |
| MACDIARMID, Alistair Hamish RESIGNED | Director | 09 Sep 1992 | 14 Dec 1998 | United Kingdom | July 1936 | 28 Birchwood Drive, Ravenshead, Nottingham, Nottinghamshire, NG15 9EE |
| MCADAM, James RESIGNED | Director | | 29 May 2008 | England | December 1930 | Flat 143 3 Whitehall Court, London, SW1A 2EL |
| MCAVOY, Ian Hugh RESIGNED | Director | 10 Jun 1997 | 12 Jun 2001 | Northern Ireland | December 1952 | Inglenook, 3 Ravensdene Mews, Belfast, County Antrim, BT6 0BG |
| MENSLEY, Michael James RESIGNED | Director | 01 Jan 2002 | 18 Feb 2005 | | November 1951 | Dovecote Barn Springfield Farm, Main Street Queniborough, Leicester, LE7 3DB |
| MILN, John Henderson RESIGNED | Director | 12 Jun 2001 | 01 Jan 2016 | England | June 1950 | 21, Vicarage Road, Teddington, Middlesex, TW11 8EZ, England |
| MORRIS, Alan Richard RESIGNED | Director | 06 May 2010 | 22 Sep 2011 | England | January 1945 | I X L House, Waterloo Road, Llandrindod Wells, Powys, LD1 6BH, Wales |
| MORRIS, Roger Charles RESIGNED | Director | | 13 Jun 2000 | England | November 1944 | Xanadu Potter St Hill, Pinner, Middlesex, HA5 3YH |
| MOTT, John Michael RESIGNED | Director | 20 Sep 1995 | 22 Sep 2011 | United Kingdom | February 1947 | Southdown, Beaford, Winkleigh, Devon, EX19 8NS |
| MULLEN, Gerry RESIGNED | Director | 02 Nov 2005 | 09 May 2011 | United Kingdom | October 1951 | 3 Hamilton Harty Court, Hillsborough, County Down, BT26 6FA |
| MUSGRAVE, Eric Walmsley RESIGNED | Director | 06 May 2010 | 27 Jan 2011 | Uk | May 1955 | 5, Portland Place, London, W1B 1PW |
| MYATT, Peter RESIGNED | Director | | 16 Feb 1993 | | July 1954 | 5 Appleton Close, Congleton, Cheshire, CW12 3RS |
| NORBURY, Robert RESIGNED | Director | | 22 Oct 1993 | | November 1928 | High Elms Church Street, Gestingthorpe, Halstead, Essex, CO9 3AZ |
| PALUCHOWSKI, Tadeusz RESIGNED | Director | | 08 Jun 1992 | | June 1951 | 3 Bradleys Lane, Hoveringham, Nottingham, Nottinghamshire, NG14 7JG |
| PARR, Thomas Donald RESIGNED | Director | | 31 Dec 1998 | | September 1930 | Homestead Homestead Road, Disley, Stockport, Cheshire, SK12 2JP |
| PATTON, Kenneth Harry RESIGNED | Director | | 09 Sep 1997 | | October 1949 | 179 Nanpantan Road, Loughborough, Leicestershire, LE11 3YB |
| PEERS, Angela Clare RESIGNED | Director | 22 May 2007 | 22 Sep 2011 | United Kingdom | October 1947 | Two Pine Trees, Mobberley, Cheshire, WA16 7NX |
| PLAYFAIR, Brian Robert Murray RESIGNED | Director | | 22 Dec 1997 | | March 1945 | Saqqara 120 Kirkwall Avenue, Blantyre, Glasgow, Lanarkshire, G72 9NX |
| POPE, George Jonathan RESIGNED | Director | 04 Apr 2011 | 22 Sep 2011 | United Kingdom | May 1947 | 3, Queen Square, London, WC1N 3AR, United Kingdom |
| RACE-STUBBS, Brian Lewis RESIGNED | Director | 19 May 1993 | 31 Jan 1995 | | January 1939 | Rowan House 10 Rowsham Dell, Giffard Park, Milton Keynes, Buckinghamshire, MK14 5JS |
| RACKE, Laurance Louis RESIGNED | Director | | 25 Jul 1996 | | March 1944 | 29 Quickswood, London, NW3 3SG |
| ROBERTS, Tony RESIGNED | Director | | 01 May 1996 | | August 1937 | 13 Digby Avenue, Mapperley, Nottingham, NG3 6DS |
| SAUNDERS, Nicholas John RESIGNED | Director | 15 Jun 2010 | 04 Apr 2011 | Uk | August 1960 | 16, Sandpitts Lane, Corsham, Wiltshire, SN13 9QW |
| SCATES, Kenneth Colin RESIGNED | Director | 09 Dec 2009 | 21 May 2015 | England | May 1944 | Foxley Hall, Higher Lane, Lymm, Cheshire, WA13 0BU, England |
| SCATES, Kenneth Colin RESIGNED | Director | 07 Sep 2004 | 20 May 2009 | England | May 1944 | Foxley Hall, 149 Higher Lane, Lymm, Cheshire, WA13 0BU |
| SILVER, Clinton Vita RESIGNED | Director | 11 May 1994 | 12 Jun 1997 | | September 1929 | Rodgarden Shaw, Ipsden, Oxfordshire, OX10 6QT |
| SIMPSON, Murray Robert Fairlie RESIGNED | Director | 22 Sep 2009 | 25 Nov 2014 | United Kingdom | July 1966 | 48, Kenilworth Road, London, W5 3UH |