| DRAY, Simon John ACTIVE | Director | 12 Jun 2026 | | United Kingdom | February 1969 | C/O The Alumasc Group Plc, Station Road Burton Latimer, Kettering, Northamptonshire, NN15 5JP |
| EVANS, Derek Graham RESIGNED | Secretary | | 20 Jun 1995 | | | 16 The Willows, Amersham, Buckinghamshire, HP6 5NT |
| JOWETT, Jonathan David RESIGNED | Secretary | 28 Jan 1997 | 01 Mar 1999 | | | 9 Hodnet Close, East Hunsbury, Northampton, Northants, NN4 0XY |
| MAGSON, Andrew RESIGNED | Secretary | 02 Oct 2006 | 26 Apr 2010 | | | Sutton Bassett House, 22 Main Street Sutton Bassett, Market Harborough, Leicestershire, LE16 8HP |
| SOWERBY, David Richard RESIGNED | Secretary | 01 Mar 1999 | 02 Oct 2006 | | | Tilbrook Mill Farmhouse, Lower Dean, Huntingdon, Cambs, PE28 0LH |
| SOWERBY, David Richard RESIGNED | Secretary | 20 Jun 1995 | 28 Jan 1997 | | | 6 Church Way, Denton, Northampton, NN7 1DG |
| WATERTON-ZHOU, Kemi RESIGNED | Secretary | 31 May 2018 | 13 Aug 2019 | | | C/O The Alumasc Group Plc, Station Road Burton Latimer, Kettering, Northamptonshire, NN15 5JP |
| DORANDA LIMITED RESIGNED | Secretary | 14 Apr 2010 | 31 May 2018 | | | C/O The Alumasc Group Plc, Station Road, Burton Latimer, Kettering, Northamptonshire, NN15 5JP, England |
| ASHTON, Helen Louise RESIGNED | Director | 07 May 2019 | 12 Jun 2026 | England | June 1962 | C/O The Alumasc Group Plc, Station Road Burton Latimer, Kettering, Northamptonshire, NN15 5JP |
| BAILIE, William Henry Mccracken RESIGNED | Director | 20 Jun 1995 | 29 Aug 2003 | | August 1942 | Cleomack, 4 Cuddington Court The Green Cuddington, Aylesbury, Bucks, HP18 0DT |
| BOYNTON, Kirstan Sarah RESIGNED | Director | 01 Oct 2016 | 14 Sep 2018 | United Kingdom | March 1979 | C/O The Alumasc Group Plc, Station Road Burton Latimer, Kettering, Northamptonshire, NN15 5JP |
| BRYAN, Peter Anthony RESIGNED | Director | 20 Jun 1995 | 08 Oct 1996 | | June 1935 | 7 Glenfields, Southwell, Nottingham, Nottinghamshire, NG25 0AS |
| COOKMAN, Richard James RESIGNED | Director | 16 Mar 2010 | 03 Apr 2012 | England | June 1977 | 63 Malham Drive, Kettering, Northamptonshire, NN16 9FS |
| DOUGLAS, John David RESIGNED | Director | 03 Apr 2012 | 01 Oct 2016 | Scotland | July 1957 | C/O The Alumasc Group Plc, Station Road Burton Latimer, Kettering, Northamptonshire, NN15 5JP |
| EVANS, Derek Graham RESIGNED | Director | | 12 Apr 2011 | United Kingdom | October 1951 | 16 The Willows, Amersham, Buckinghamshire, HP6 5NT |
| HOLLOWAY, Terrance RESIGNED | Director | | 13 May 2002 | | February 1945 | 1 King Harry Lane, St Albans, Hertfordshire, AL3 4AS |
| HUME, Andrew John RESIGNED | Director | 01 Jul 1999 | 17 Jan 2003 | | January 1957 | Thirlestaine Lodge Thirlestaine Road, Cheltenham, Gloucestershire, GL53 7AS |
| LEE, Sarah RESIGNED | Director | 14 Sep 2018 | 07 May 2019 | United Kingdom | September 1979 | C/O The Alumasc Group Plc, Station Road Burton Latimer, Kettering, Northamptonshire, NN15 5JP |
| MAGSON, Andrew RESIGNED | Director | 02 Oct 2006 | 17 Mar 2010 | United Kingdom | September 1966 | Sutton Bassett House, 22 Main Street Sutton Bassett, Market Harborough, Leicestershire, LE16 8HP |
| MCCALL, John Stewart RESIGNED | Director | 20 Jun 1995 | 01 Aug 2003 | United Kingdom | September 1945 | Guilsborough House, Guilsborough, Northampton, Northamptonshire, NN6 8RA |
| OAKLEY, Richard RESIGNED | Director | 28 Aug 2001 | 19 Sep 2003 | United Kingdom | July 1947 | 37 Early Road, Witney, Oxfordshire, OX28 1ET |
| OATES, Michael William RESIGNED | Director | 01 Jan 1995 | 31 Dec 1999 | | October 1952 | 52 Telegraph Lane, Four Marks, Alton, Hampshire, GU34 5AX |
| REID, Michael Alexander Walker RESIGNED | Director | 02 Jun 1997 | 30 Jun 1999 | | April 1935 | Brookhouses Lane Head Road, Little Hayfield, High Peak, Derbyshire, SK22 2NS |
| ROBERTS, Roy RESIGNED | Director | 01 Mar 1996 | 24 Jul 1997 | | October 1947 | Caine Grove Five Oak Lane, Staplehurst, Tonbridge, Kent, TN12 0HT |
| SOWERBY, David Richard RESIGNED | Director | 20 Jun 1995 | 02 Oct 2006 | | February 1945 | Tilbrook Mill Farmhouse, Lower Dean, Huntingdon, Cambs, PE28 0LH |
| WATSON, Edna May RESIGNED | Director | | 20 Jun 1995 | | July 1921 | 39 Shakespeare Avenue, London, N11 1AY |
| WAUGH, Clive Grenville Alan RESIGNED | Director | | 31 Dec 1998 | | August 1942 | Lathom Lodge Sandy Lane, Northwood, Middlesex, HA6 3HA |
| WAUGH, Georgina Margaret RESIGNED | Director | | 20 Jun 1995 | | June 1943 | Lathom Lodge Sandy Lane, Northwood, Middlesex, HA6 3HA |
| WAUGH, Jean Betty RESIGNED | Director | | 20 Jun 1995 | | May 1942 | Bentley Heath Farm Bentley Heath, Barnet, Hertfordshire, EN5 4RY |
| WAUGH, Ralph Charles Dudley RESIGNED | Director | | 20 Jun 1995 | | March 1937 | Bentley Heath Farm Bentley Heath, Barnet, Hertfordshire, EN5 4RY |
| WAUGH, Rona Mary RESIGNED | Director | | 20 Jun 1995 | | | 16 Parkside, Mill Hill, London, NW7 2LH |
| WISBEY, James Harry RESIGNED | Director | 01 Jun 1999 | 29 Jun 2001 | England | August 1958 | 9 Thirkleby Close, Slough, Berkshire, SL1 3XF |