| BROUGHTON, Alison ACTIVE | Secretary | 02 Jan 2024 | | | | Springwood Court, Springwood Close, Tytherington Business Park, Macclesfield, Cheshire, SK10 2XF |
| BOYD, Kevin James ACTIVE | Director | 01 Sep 2020 | | United Kingdom | September 1964 | Springwood Court, Springwood Close, Tytherington Business Park, Macclesfield, Cheshire, SK10 2XF, United Kingdom |
| CHAHBAZI, Lili, Non-Executive Director ACTIVE | Director | 01 Jan 2018 | | United Kingdom | May 1966 | Bodycote Plc, Springwood Court, Springwood Close, Tytherington Business Park, Macclesfield, Cheshire, SK10 2XF, United Kingdom |
| DAYAN, Daniel Alexander ACTIVE | Director | 01 Jan 2022 | | England | February 1964 | Springwood Court, Springwood Close, Tytherington Business Park, Macclesfield, Cheshire, SK10 2XF |
| DUBU, Emmanuelle ACTIVE | Director | 23 Jun 2025 | | France | July 1965 | Springwood Court, Springwood Close, Tytherington Business Park, Macclesfield, Cheshire, SK10 2XF |
| FAIRBAIRN, James Bennett ACTIVE | Director | 11 Mar 2024 | | United Kingdom | October 1968 | Springwood Court, Springwood Close, Tytherington Business Park, Macclesfield, Cheshire, SK10 2XF |
| FIDLER, Benjamin Philip ACTIVE | Director | 24 Feb 2023 | | United Kingdom | November 1970 | Springwood Court, Springwood Close, Tytherington Business Park, Macclesfield, Cheshire, SK10 2XF |
| GARCIA-COS MUNTANOLA, Beatriz ACTIVE | Director | 01 Sep 2023 | | United Kingdom | December 1963 | Springwood Court, Springwood Close, Tytherington Business Park, Macclesfield, Cheshire, SK10 2XF |
| GORDON, Cynthia Alison ACTIVE | Director | 01 Jun 2022 | | England | November 1962 | Springwood Court, Springwood Close, Tytherington Business Park, Macclesfield, Cheshire, SK10 2XF |
| BALL, Ute Suse RESIGNED | Secretary | 17 Mar 2011 | 16 Nov 2023 | | | Springwood Court, Springwood Close, Tytherington Business Park, Macclesfield, Cheshire, SK10 2XF |
| BLAMIRES, Peter Antony RESIGNED | Secretary | | 06 Jul 1991 | | | 15 Sheppenhall Grove, Aston, Nantwich, Cheshire, CW5 8DF |
| GRIFFITHS, Clair RESIGNED | Secretary | | 27 Mar 1997 | | | 29 Sutton Close, Macclesfield, Cheshire, SK11 7RW |
| GRIME, John Roland RESIGNED | Secretary | 27 Mar 1997 | 17 Mar 2011 | | | Cerne Abbas 247 Bramhall Lane South, Bramhall, Stockport, Cheshire, SK7 3DP |
| HARKCOM, Michael John RESIGNED | Secretary | 16 Nov 2023 | 02 Jan 2024 | | | Springwood Court, Springwood Close, Tytherington Business Park, Macclesfield, Cheshire, SK10 2XF |
| BAILEY, Richard Malcolm RESIGNED | Director | | 16 Dec 1994 | United Kingdom | October 1946 | Addiston Mains, Ratho, Midlothian, EH28 8NT |
| BARNETT, Joel, The Right Honourable Lord Barnett RESIGNED | Director | | 31 Dec 1994 | United Kingdom | October 1923 | 7 Hillingdon Road, Whitefield, Manchester, Lancashire, M45 7QQ |
| BELL, Timothy RESIGNED | Director | 01 Sep 2000 | 27 Mar 2003 | | February 1961 | Four Springs Langport Road, Long Sutton, Langport, Somerset, TA10 9ND |
| BERMEJO, Laurent Philippe RESIGNED | Director | 02 Jan 2003 | 29 Feb 2008 | | October 1959 | 18 Rue De Rivoli, Paris, F-75004, FOREIGN, France |
| BILES, John Anthony RESIGNED | Director | 16 Aug 2007 | 23 Apr 2014 | United Kingdom | June 1947 | Springwood Court, Springwood Close, Tytherington Business Park, Macclesfield, Cheshire, SK10 2XF |
| CHESWORTH, John RESIGNED | Director | | 31 Dec 2001 | | June 1937 | Oulton Farm, Rushton Spencer, Macclesfield, Cheshire, SK11 0RS |
| DUNCAN, Ian Barnet RESIGNED | Director | 17 Nov 2014 | 17 Nov 2023 | United Kingdom | March 1961 | Springwood Court, Springwood Close, Tytherington Business Park, Macclesfield, Cheshire, SK10 2XF |
| DWEK, Joseph Claude RESIGNED | Director | | 31 Dec 1998 | United Kingdom | May 1940 | The Coppins 16, Hill Top, Hale, Altrincham, Cheshire, WA15 0NJ |
| FARMER, Edwin Bruce, Dr RESIGNED | Director | 01 Jan 1999 | 31 Dec 2001 | England | September 1936 | Weston House Bracken Close, Wonersh, Guildford, Surrey, GU5 0QS |
| GREEN, Roger Michael RESIGNED | Director | | 20 May 1998 | United Kingdom | June 1943 | 16 Green Lane, Poynton Stockport, Cheshire, SK12 1TJ |
| HALLAS, Michael RESIGNED | Director | 02 Jan 1996 | 31 Dec 2002 | England | March 1948 | 1 Tall Tree Close, Sutton Coldfield, West Midlands, B74 4PJ |
| HANKINS, Harold Charles Arthur, Professor RESIGNED | Director | 26 Oct 1992 | 20 Jun 1997 | | October 1930 | Rosebank Kidd Road, Glossop, Derbyshire, SK13 7PN |
| HARRIS, Stephen Clive RESIGNED | Director | 01 Nov 2008 | 30 May 2024 | Czech Republic | May 1958 | Springwood Court, Springwood Close, Tytherington Business Park, Macclesfield, Cheshire, SK10 2XF |
| HUBBARD, John Dale RESIGNED | Director | 26 Sep 2001 | 27 Apr 2009 | | April 1947 | 5838 Mapleshade, Dallas, Texas Tx 75252, United States |
| LANDLESS, David Farrington RESIGNED | Director | 15 Mar 1999 | 31 Dec 2016 | United Kingdom | January 1960 | Springwood Court, Springwood Close, Tytherington Business Park, Macclesfield, Cheshire, SK10 2XF |
| LARMON, Patrick Lawrence, Non-Executive Director RESIGNED | Director | 13 Sep 2016 | 12 Sep 2025 | United States | July 1952 | Bodycote Plc, Springwood Court, Springwood Close, Tytherington Business Park, Macclesfield, Cheshire, SK10 2XF, United Kingdom |
| LINDQVIST, Eva RESIGNED | Director | 01 Jun 2012 | 31 May 2023 | Sweden | February 1958 | Springwood Court, Springwood Close, Tytherington Business Park, Macclesfield, Cheshire, SK10 2XF, United Kingdom |
| METCALFE, John Stanley, Professor RESIGNED | Director | 01 Jan 1995 | 20 Jun 1997 | | March 1946 | Kirklands, 3 Winton Road, Bowdon, Cheshire, WA14 2PE |
| PRUIK, Durk Otto RESIGNED | Director | | 07 Jun 1993 | | June 1927 | Wh Jordaansingel 34, 7481 Gp Haaksbergen, FOREIGN, Netherlands |
| QUINN, Anne Cecille, Chairman RESIGNED | Director | 01 Jan 2018 | 31 Dec 2021 | United Kingdom | July 1951 | Springwood Court, Springwood Close, Tytherington Business Park, Macclesfield, Cheshire, SK10 2XF, United Kingdom |
| RAJAGOPAL, Krishnamurthy, Doctor RESIGNED | Director | 24 Sep 2008 | 27 May 2016 | United Kingdom | September 1953 | Springwood Court, Springwood Close, Tytherington Business Park, Macclesfield, Cheshire, SK10 2XF, United Kingdom |
| RICKINSON, Bernard Alan, Dr RESIGNED | Director | 01 Apr 1998 | 28 May 2003 | England | January 1950 | 66 Burnthwaite Road, London, SW6 5BG |
| RICKINSON, Bernard Alan RESIGNED | Director | 02 Jan 1996 | 31 Mar 1997 | | January 1950 | Normanhurst Ashford Road, Bakewell, Derbyshire, DE45 1GL |
| SCHOLES, Richard Thomas RESIGNED | Director | 01 Apr 1998 | 17 Aug 2007 | United Kingdom | May 1945 | 37 Doneraile Street, London, SW6 6EW |
| SLEIGHT, Derek Robson RESIGNED | Director | 02 Jan 1996 | 27 Apr 2009 | | November 1949 | 23 Moncrieff Avenue, Lenzie, Glasgow, Lanarkshire, G66 4NL |
| THOMSON, Alan Matthew RESIGNED | Director | 01 Dec 2007 | 31 Dec 2017 | England | September 1946 | Bodycote Plc, Springwood Court, Springwood Close, Tytherington Business Park, Macclesfield, Cheshire, SK10 2XF |
| VOGELSANG, Johan RESIGNED | Director | 02 Jan 2003 | 24 Apr 2013 | | June 1942 | Springwood Court, Springwood Close, Tytherington Business Park, Macclesfield, Cheshire, SK10 2XF |
| WALLACE, James Archibald Simpson RESIGNED | Director | 28 Feb 1994 | 30 Apr 2008 | England | April 1943 | Olympic House, Manchester Airport, Manchester, M90 1QX |
| WILTON, Martyn Anthony RESIGNED | Director | 02 Jan 1996 | 31 Dec 2002 | | September 1948 | 53 Buttrick Road, Hampstead, NH 03841, Usa |
| YATES, Dominique RESIGNED | Director | 01 Nov 2016 | 30 Apr 2023 | Switzerland | June 1967 | Springwood Court, Springwood Close, Tytherington Business Park, Macclesfield, Cheshire, SK10 2XF, United Kingdom |