| HEATH, Mary Joanne Chun ACTIVE | Secretary | 01 Mar 2018 | | | | Alstom, Litchurch Lane, Derby, DE24 8AD, England |
| JOHNSTON, Douglas Andrew ACTIVE | Director | 27 Apr 2021 | | England | November 1981 | Alstom, Litchurch Lane, Derby, DE24 8AD, England |
| KUMAR, Rajesh ACTIVE | Director | 30 Oct 2024 | | England | October 1981 | Alstom, Litchurch Lane, Derby, DE24 8AD, England |
| BROWNSWORD, James Michael RESIGNED | Secretary | 31 Mar 2005 | 13 Mar 2017 | | | 8th Floor, The Place, 175 High Holborn, London, WC1V 7AA, England |
| GRAY, Douglas John Paul RESIGNED | Secretary | 28 Apr 1997 | 21 Jan 1999 | | | 90 Needlers End Lane, Balsall Common, Coventry, West Midlands, CV7 7AB |
| PAYNE, William John RESIGNED | Secretary | 13 Mar 2017 | 15 Dec 2017 | | | 8th Floor, The Place, 175 High Holborn, London, WC1V 7AA |
| PRESLEY, Roger RESIGNED | Secretary | | 21 Jan 1999 | | | 101 Common Lane, Culcheth, Warrington, Cheshire, WA3 4HQ |
| ROBERTSON, Ian Hugh RESIGNED | Secretary | 16 Aug 2004 | 31 Mar 2005 | | | The Old Barn, 3 Croft Lane Breadsall Village, Derby, Derbyshire, DE21 5LE |
| SMITH, David Edward RESIGNED | Secretary | 14 May 1998 | 16 Aug 2004 | | | 11 Laneside Avenue, Streetly, Sutton Coldfield, West Midlands, B74 2BZ |
| BENTLEY, Timothy Richard RESIGNED | Director | 01 Jun 2012 | 17 Jan 2014 | England | October 1965 | 8th Floor, The Place, 175 High Holborn, London, WC1V 7AA, England |
| BURCH, Charles Edward RESIGNED | Director | 19 Nov 2002 | 10 Oct 2003 | Great Britain | March 1957 | 12 Poynings Close, Harpenden, Hertfordshire, AL5 1JD |
| CLEDWYN DAVIES, Altan Denys RESIGNED | Director | 20 Feb 2004 | 30 Jul 2008 | United Kingdom | January 1959 | Old Trouts End, Stars Lane, Cold Hatton Heath, Telford, Shropshire, TF6 6PZ |
| COLLINS, Anthony Edward RESIGNED | Director | 28 Apr 1997 | 27 Nov 1998 | | August 1957 | 10 Larkswood Drive, Dudley, West Midlands, DY3 3UQ |
| CONN, William Francis Eric James RESIGNED | Director | 19 Nov 2002 | 06 May 2004 | United Kingdom | September 1958 | Heathfield, Whittingham Lane Grimsargh, Preston, Lancashire, PR2 5LH |
| CRONIN, James Brian RESIGNED | Director | 07 Apr 1995 | 10 Apr 1995 | | October 1937 | Waddon House, Chudleigh, Newton Abbot, Devon, TQ13 0DJ |
| CROSSFIELD, Nicholas Paul RESIGNED | Director | 13 Mar 2017 | 28 Apr 2021 | England | March 1965 | 8th Floor, The Place, 175 High Holborn, London, WC1V 7AA |
| DOOLIN, Peter John RESIGNED | Director | 30 Mar 2007 | 15 Jul 2008 | United Kingdom | March 1954 | 85 West Avenue North, Chellaston, Derby, Derbyshire, DE73 5SG |
| FLICKER, Mark RESIGNED | Director | 01 Apr 2005 | 30 Mar 2007 | | February 1956 | 56 Greenacres Drive, Garstang, Preston, Lancashire, PR3 1RQ |
| GILL, Rajinder Singh RESIGNED | Director | 30 Mar 2007 | 30 Sep 2008 | England | April 1973 | 37 West Drive, Handsworth, Birmingham, West Midlands, B20 3ST |
| GOGA, Alain Pierre Francois RESIGNED | Director | 31 Mar 2006 | 30 Jul 2008 | | January 1951 | 48 Rue Albert Dhalenne, Saint Ouen Cedex, 93482, France |
| GOOD, Andrew James RESIGNED | Director | 19 Apr 1999 | 28 Feb 2002 | United Kingdom | February 1964 | 67 Cubbington Road, Lillington, Leamington Spa, Warwickshire, CV32 7AQ |
| GREEN, Paul Daniel RESIGNED | Director | 11 Apr 1999 | 28 Feb 2002 | | October 1960 | 5 Wheatens Close, Brixworth, Northampton, NN6 9UP |
| GUILLOT, Olivier Marius Pol RESIGNED | Director | 27 Apr 2021 | 29 Jul 2021 | France | January 1969 | 8th Floor, The Place, 175 High Holborn, London, WC1V 7AA |
| HALLETT, Robert John RESIGNED | Director | 01 Apr 2005 | 12 Aug 2005 | | May 1963 | Glenshee, Little Tarrington, Hereford, Herefordshire, HR1 4JD |
| HIGSON, Martin John RESIGNED | Director | 30 Mar 2007 | 22 Apr 2015 | United Kingdom | June 1960 | 8th Floor, The Place, 175 High Holborn, London, WC1V 7AA, England |
| HULME, Michael David Lund RESIGNED | Director | 24 Jan 2012 | 27 Jan 2016 | United Kingdom | October 1966 | 8th Floor, The Place, 175 High Holborn, London, WC1V 7AA, England |
| JARVIS, Vaughan Rhys RESIGNED | Director | 01 Apr 2005 | 30 Mar 2007 | United Kingdom | March 1953 | Home Farm 1 Hoby Road, Ragdale, Leicestershire, LE14 3PE |
| KELLY, Christopher Michael RESIGNED | Director | 29 Apr 1999 | 14 Oct 1999 | | October 1965 | The Coach House, Fitzjohns, Barby Road, Rugby, Warwickshire, CV22 5QB |
| KIENTZ, Roland Charles RESIGNED | Director | 14 Nov 2007 | 01 Jul 2011 | Netherlands | April 1956 | 124 Rue Antonio Vivaldi, Noisy Le Roi, 78590, France |
| LASALLE, Bernard RESIGNED | Director | 27 Jul 1998 | 25 Jul 2003 | | May 1953 | 18 Rue De La Cote, Rueil Malmaison, Paris, 92500, FOREIGN, France |
| LAURENT, David RESIGNED | Director | 07 Mar 2012 | 31 Mar 2014 | United Kingdom | August 1971 | 8th Floor, The Place, 175 High Holborn, London, WC1V 7AA, England |
| LLOYD, Michael Robert, Dr RESIGNED | Director | 27 Jul 1998 | 28 Feb 2002 | England | August 1950 | Ashbank House, Weaverham Road Sandiway, Northwich, Cheshire, CW8 2SQ |
| MACLEOD, Stuart James Robert RESIGNED | Director | 29 Jul 2021 | 19 Dec 2024 | England | February 1961 | 8th Floor, The Place, 175 High Holborn, London, WC1V 7AA |
| MACLEOD, Stuart James Robert RESIGNED | Director | 14 Feb 2014 | 28 Apr 2021 | England | February 1961 | 8th Floor, The Place, 175 High Holborn, London, WC1V 7AA |
| MARIEN, Michel Gratien RESIGNED | Director | 31 Mar 2006 | 15 Jul 2008 | | November 1952 | 39 Rue Moliere, Limours, 91470, France |
| MCDONALD, Roger RESIGNED | Director | 17 Apr 2002 | 11 Aug 2003 | United Kingdom | June 1953 | Highlands, Saint Andrews Road, Henley On Thames, Oxfordshire, RG9 1PG |
| MELLIER, Philippe Jean-Claude RESIGNED | Director | 23 Jan 2004 | 30 Jun 2011 | France | September 1955 | 16 Villa Dupont, Paris, 75116, FOREIGN, France |
| MOORE, Ian William RESIGNED | Director | 11 Apr 1999 | 11 Jun 1999 | | January 1947 | The Gables, Rugby Road, Harborough Magna, Warwickshire, CV23 0HL |
| MOREAU, Michel RESIGNED | Director | 01 Jun 2000 | 11 Aug 2003 | | August 1945 | 32 De Lillus, Boulogn, 98100, France |
| MURRAY, Peter Joseph RESIGNED | Director | 28 Apr 1997 | 11 Jan 1999 | | May 1958 | 11 Clifton Drive, Wilmslow, Cheshire, SK9 6JW |
| PATERSON, John Martyn RESIGNED | Director | 22 Jun 1995 | 21 Jan 1999 | | May 1941 | 333 Oldfield Road, Altrincham, Cheshire, WA14 4QT |
| POULIQUEN, Dominique RESIGNED | Director | 31 Mar 2006 | 24 Apr 2009 | | March 1960 | 15 Villa De Souchier, Paris, 75016, FOREIGN, France |
| PRESCOTT, Eric Andrew RESIGNED | Director | 22 Nov 2004 | 31 May 2007 | United Kingdom | January 1957 | Badgers Copse, The Street, Warninglid, West Sussex, RH17 5SZ |
| PRESLEY, Roger RESIGNED | Director | 16 Apr 1992 | 21 Jan 1999 | | July 1957 | 101 Common Lane, Culcheth, Warrington, Cheshire, WA3 4HQ |
| ROBERTS, Simon John RESIGNED | Director | 23 Feb 2001 | 01 May 2002 | | September 1962 | The Clock House, Ashby St Ledgers, Rugby, CV23 8UN |
| ROBERTSON, Ian Hugh RESIGNED | Director | 17 Apr 2002 | 31 Mar 2005 | United Kingdom | April 1940 | The Old Barn, 3 Croft Lane Breadsall Village, Derby, Derbyshire, DE21 5LE |
| ROBINSON, Paul Leonard RESIGNED | Director | 13 Nov 2007 | 31 Jul 2011 | England | November 1957 | The Laurels, Weston Road, Weston On Trent, Derbyshire, DE72 2BH |
| RONAN, Bryan Stanley RESIGNED | Director | | 27 Jun 1995 | England | May 1948 | Jerusalem Farm, Colby, Applebe, Cumbria, CA16 6BB, England |
| SESHADRI, Srikanth RESIGNED | Director | 18 Dec 2009 | 07 Mar 2012 | United Kingdom | November 1975 | Newbold Road, Rugby, Warwickshire, CV21 2NH |
| SHANNON, George Russell RESIGNED | Director | 23 Feb 2001 | 01 May 2002 | | April 1963 | Richmond House, Mill Lane, Croughton, Northamptonshire, NN13 5LU |
| SIZER, Peter David RESIGNED | Director | 11 Apr 1999 | 01 May 2002 | | July 1947 | 21 Victoria Mansions, Navigation Way Ashton On Ribble, Preston, PR2 2YX |
| SMITH, Iain RESIGNED | Director | 16 Aug 2005 | 30 Mar 2007 | | November 1963 | 2 The Poplars, Bill Lane Wooldale, Holmfirth, West Yorkshire, HD9 1XX |
| STANIFORTH, Alan RESIGNED | Director | 27 Jul 1998 | 28 Feb 2002 | United Kingdom | June 1952 | 216 Forest Road, Loughborough, Leicestershire, LE11 3HU |
| TAYLOR, Geoffrey Keith RESIGNED | Director | 30 Jul 2008 | 08 Apr 2011 | Uk | March 1954 | 7, Hillmorton Road, Knowle, Solihull, West Midlands, B93 9JL |
| WALBAUM, Peter Charles RESIGNED | Director | 30 Jul 2008 | 18 Dec 2009 | United Kingdom | August 1964 | 30, Manor Road, Solihull, West Midlands, B91 2BL |
| WATSON, Terence Stuart RESIGNED | Director | 01 Nov 2011 | 29 Mar 2016 | England | November 1959 | 8th Floor, The Place, 175 High Holborn, London, WC1V 7AA, England |
| WOOD, Piers Spencer Richard, Mr. RESIGNED | Director | 14 Apr 2016 | 31 Dec 2019 | England | March 1965 | 8th Floor, The Place, 175 High Holborn, London, WC1V 7AA |
| WOOD, Piers Spencer Richard RESIGNED | Director | 22 Apr 2011 | 27 Jan 2016 | England | March 1965 | 8th Floor, The Place, 175 High Holborn, London, WC1V 7AA |