| SMITH, Iain Michael, Mr. ACTIVE | Secretary | 01 Jul 2008 | | | | European Technical Centre, Hall Lane, Lathom, Nr. Ormskirk, Lancashire, L40 5UF, England |
| FARROW, Michael James ACTIVE | Director | 04 Jul 2025 | | England | December 1985 | 7, Old Forge Drive, Park Farm North, Redditch, Worcestershire, B98 7AU, England |
| GARCES CASTIELLA, Leopoldo Carlos Maria ACTIVE | Director | 19 Oct 2022 | | Brazil | January 1966 | European Technical Centre, Hall Lane, Lathom, Ormskirk, L40 5UF, England |
| HORIGUCHI, Tomoya ACTIVE | Director | 30 Sep 2021 | | England | February 1974 | European Technical Centre, Hall Lane, Lathom, Ormskirk, L40 5UF, England |
| MEREDITH, Raymond ACTIVE | Director | 10 Nov 2023 | | England | March 1977 | European Technical Centre, Hall Lane, Lathom, Ormskirk, L40 5UF, England |
| SANDERSON, Kevin David, Dr ACTIVE | Director | 22 May 2025 | | England | August 1971 | European Technical Centre, Hall Lane, Lathom, Ormskirk, L40 5UF, England |
| SMITH, Iain Michael ACTIVE | Director | 15 Aug 2005 | | England | July 1972 | European Technical Centre, Hall Lane, Lathom, Nr. Ormskirk, Lancashire, L40 5UF, England |
| SUMNER, Neil David ACTIVE | Director | 31 Mar 2022 | | England | June 1969 | European Technical Centre, Hall Lane, Lathom, Ormskirk, L40 5UF, England |
| WILGAR, John Paul ACTIVE | Director | 05 Jul 2024 | | England | August 1968 | European Technical Centre, Hall Lane, Lathom, Nr Ormskirk, Lancashire, L40 5UF, England |
| ANDERSON, Charles Adair RESIGNED | Secretary | | 10 Dec 1991 | | | Ravensheugh, Selkirk, TD7 5LS |
| BEVAN, Richard Edward RESIGNED | Secretary | 28 May 1993 | 01 Aug 1997 | | | 34 Hill View, Widnes, Cheshire, WA8 9BN |
| DANIELS, Roger Michael RESIGNED | Secretary | 10 Dec 1991 | 28 May 1993 | | | Lauderdale Quarry Lane, Kelsall, Tarporley, Cheshire, CW6 0NJ |
| LENNON, Sheila Elizabeth RESIGNED | Secretary | 01 Aug 1997 | 30 Jun 2008 | | | 1 Ansdell Villas Road, Rainhill, Merseyside, L35 4PN |
| BENNETT, James Douglas Scott RESIGNED | Director | | 10 Dec 1991 | | March 1942 | The Well House, 3 Easter Belmont Road, Edinburgh, EH12 6EX |
| BLACK, Robert RESIGNED | Director | | 10 Dec 1991 | | October 1935 | The Coach House 1 Templars Cramond, Edinburgh, EH4 6BY |
| COOK, Derek Edward RESIGNED | Director | 10 Dec 1991 | 10 Jun 1992 | | December 1931 | Windmill Farm, Wrigley Lane, Macclesfield, Cheshire, SK10 4SA |
| DAVIES, Michael John RESIGNED | Director | 10 Dec 1991 | 08 Apr 1992 | United Kingdom | May 1932 | Maplecroft, 31 Goughs Lane, Knutsford, Cheshire, WA16 8QN |
| DE LEONIBUS, Vittore, Ing RESIGNED | Director | 14 Nov 2003 | 31 Mar 2009 | | May 1949 | 12 The Courtyard Rufford New Hall, Rufford Park Lane, Rufford, Lancashire, L40 1XE |
| ELLIS, Edric, Dr RESIGNED | Director | 30 Sep 1996 | 30 Nov 1999 | | September 1941 | Rhodes Farm, Wiggins Lane Holmeswood, Ormskirk, Lancashire, L40 1UJ |
| GREEN, John Flannan RESIGNED | Director | 12 Feb 1993 | 31 Jul 1998 | | December 1950 | 5 Dale Gardens, Heswall, Wirral, Merseyside, CH60 6TQ |
| GREENALL, Michael Robert RESIGNED | Director | 11 Sep 2018 | 22 May 2025 | England | July 1963 | European Technical Centre, Hall Lane, Lathom, Ormskirk, L40 5UF, England |
| GRUNWELL, Peter Higson RESIGNED | Director | 10 Dec 1991 | 28 Oct 1992 | United Kingdom | December 1936 | Woodfield Croasdale Drive, Parbold, Wigan, Lancashire, WN8 7HR |
| HAWLEY, Catherine Anne RESIGNED | Director | 10 May 2016 | 05 Jul 2024 | England | February 1966 | European Technical Centre, Hall Lane, Lathom, Nr. Ormskirk, Lancashire, L40 5UF, England |
| HIYOSHI, Koichi RESIGNED | Director | 08 Jan 2018 | 18 Jun 2025 | Japan | January 1959 | West Wing 5-27, Mita-3 Chome, Minato-Ku, Tokyo 108-6321, Japan |
| HOSONUMA, Munehiro RESIGNED | Director | 30 Sep 2021 | 19 Oct 2022 | Japan | November 1972 | Sumitomo Fudosan Mita Twin Building, West Wing 5-27, Mita 3-Chome, Minato-Ku, Tokyo 108-6321, Japan |
| JACKSON, John Mackenzie, Doctor RESIGNED | Director | 07 Jan 1997 | 07 Apr 2000 | | September 1941 | Pear Tree Cottage, Eyes Lane Bretherton, Preston, Lancashire, PR5 7AS |
| JENKINSON, Dermot Julian RESIGNED | Director | | 10 Dec 1991 | | December 1954 | Philpstoun House, Linlithgow, West Lothian, EH49 7NB |
| KUBOI, Jukichi RESIGNED | Director | 08 Jan 2018 | 30 Sep 2021 | Japan | March 1963 | West Wing 5-27, Mita-3 Chome, Minato-Ku, Tokyo 108-6321, Japan |
| LAWRIE-SIMMONS, Amanda Jayne RESIGNED | Director | 01 Sep 2020 | 04 Jul 2025 | United Kingdom | May 1980 | European Technical Centre, Hall Lane, Lathom, Ormskirk, L40 5UF, England |
| LEDWITH, Anthony, Professor RESIGNED | Director | 28 Oct 1992 | 13 Aug 1996 | | August 1933 | 193 Wigan Road, Standish, Wigan, Lancashire, WN6 0AE |
| LENNON, Sheila Elizabeth RESIGNED | Director | 27 Jul 2004 | 30 Jun 2008 | | April 1957 | 1 Ansdell Villas Road, Rainhill, Merseyside, L35 4PN |
| LEVERTON, Roger Frank RESIGNED | Director | 28 Oct 1992 | 07 Jan 1997 | | April 1939 | Willow Park 1 Westminster Avenue, Chester, Cheshire, CH4 8JB |
| LOCKWOOD, Robert David RESIGNED | Director | 10 Dec 1991 | 28 Oct 1992 | | December 1953 | Sylvester House Slingsby Walk, Harrogate, North Yorkshire, HG2 8LJ |
| LOUGH, Iain Paterson RESIGNED | Director | 12 Nov 2001 | 31 Dec 2006 | | January 1947 | Richmond House, 138 Boughton, Chester, Cheshire, CH3 5BP |
| LOUGH, Iain Paterson RESIGNED | Director | 28 May 1993 | 07 Jan 1997 | | January 1947 | Gatesheath Grange, Chester Road, Gatesheath, Nr Tattenhall, Chester, CH3 9AH |
| LYONS, Mark Joseph RESIGNED | Director | 18 Mar 2002 | 31 Mar 2016 | England | October 1962 | European Technical Centre, Hall Lane, Lathom, Nr. Ormskirk, Lancashire, L40 5UF, England |
| MACKAY, David James RESIGNED | Director | | 10 Dec 1991 | Scotland | May 1943 | 4 East Harbour Road, Charlestown, Fife, KY11 3EA |
| MAIER, Michael RESIGNED | Director | 01 Jan 2007 | 31 Mar 2010 | United Kingdom | July 1957 | Kintyre House, 209 West George Street, Glasgow, G2 2LW |
| MARSH, Adrian Ross Thomas RESIGNED | Director | 12 Nov 2001 | 31 Dec 2002 | United Kingdom | June 1966 | 8 Batchworth Lane, Northwood, Middlesex, HA6 3AT |
| MCDONALD, Philip James, Mr. RESIGNED | Director | 03 Aug 2009 | 30 Apr 2012 | United Kingdom | June 1972 | 1, Dunnswood Road, Wardpark South, Cumbernauld, Glasgow, G67 3EN, United Kingdom |
| MCKENNA, John RESIGNED | Director | 01 Sep 1997 | 31 Jul 2004 | England | April 1947 | 217 Upton Lane, Widnes, Cheshire, WA8 9PB |
| MCKEON, Paul Kenneth RESIGNED | Director | 01 Apr 2009 | 31 May 2012 | England | May 1963 | European Technical Centre, Hall Lane, Lathom, Nr. Ormskirk, Lancashire, L40 5UF, England |
| MENZIES, John Maxwell RESIGNED | Director | | 10 Dec 1991 | | October 1926 | Kames, Duns, Berwickshire, TD11 3RD |
| NICHOLSON, Robin Buchanan, Sir RESIGNED | Director | 10 Dec 1991 | 31 Jul 1996 | England | August 1934 | Penson Farm, Diptford, Totnes, Devon, TQ9 7NN |
| NIGHTINGALE, Glen RESIGNED | Director | 10 Dec 1991 | 31 Oct 1999 | United Kingdom | November 1939 | Merrifield House 3 Chelford Lane, Over Peover, Knutsford, Cheshire, WA16 8UG |
| NOEL-PATON, Frederick Ranald, The Hon RESIGNED | Director | | 10 Dec 1991 | | November 1938 | Easter Dunbarnie, Bridge Of Earn, Perth, Perthshire, PH2 9ED |
| PIKE, Richard Neil RESIGNED | Director | 01 Dec 2002 | 31 Aug 2005 | | September 1969 | 17 Browgate, Sawley, Clitheroe, Lancashire, BB7 4NB |
| PILKINGTON, Anthony Richard, Sir RESIGNED | Director | 10 Dec 1991 | 28 Oct 1992 | | June 1935 | Crofton Lodge, Kingsley, Warrington, Cheshire, WA6 6LU |
| RAMSEY, Philip Michael, Dr. RESIGNED | Director | 16 May 2012 | 06 Sep 2018 | England | September 1963 | European Technical Centre, Hall Lane, Lathom, Nr. Ormskirk, Lancashire, L40 5UF, England |
| RHODES, Fiona Elizabeth, Mrs. RESIGNED | Director | 01 May 2012 | 08 Feb 2013 | England | November 1977 | European Technical Centre, Hall Lane, Lathom, Nr. Ormskirk, Lancashire, L40 5UF, England |
| ROBB, Andrew Mackenzie RESIGNED | Director | 10 Dec 1991 | 07 Jan 1997 | England | September 1942 | 16 Hillgate Place, London, W8 7SJ |
| ROBINSON, Charles Christopher John RESIGNED | Director | 28 Oct 1992 | 12 Feb 1993 | | April 1947 | 12 Dunes Drive, Formby, Liverpool, Merseyside, L37 1PF |
| SHORE, Nicholas Anthony Lithgow RESIGNED | Director | 19 Mar 2014 | 31 Mar 2022 | England | September 1964 | European Technical Centre, Hall Lane, Lathom, Nr. Ormskirk, Lancashire, England |
| WILKINSON, Donald Noel, Dr RESIGNED | Director | 28 Oct 1992 | 31 Mar 2004 | | November 1944 | 9a Beech Road, Aughton, Ormskirk, Lancashire, L39 6SJ |
| WILSON, Alexander Duncan RESIGNED | Director | 08 Apr 1992 | 05 Nov 1993 | Wales | August 1946 | Plas Yn Cornel, Waen, St Asaph, Clwyd, LL17 0DY |
| WILSON, Ian David RESIGNED | Director | | 10 Dec 1991 | | March 1928 | Avon Farm House, Stratford Sub Castle, Salisbury, Wiltshire, SP4 6AE |