| 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 |
| 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 |
| SACHANIA, Mahesh RESIGNED | Secretary | | 21 Sep 1994 | | | 10 Gittens Drive, Telford, Salop, TF4 3SF |
| 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 | 21 Sep 1994 | 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 |
| AINSWORTH, John Richard RESIGNED | Director | 16 Jan 1996 | 16 May 1997 | | December 1943 | Four Winds 24 Coundon Green, Coventry, West Midlands, CV6 2AL |
| 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 |
| 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 |
| COOKMAN, Richard James RESIGNED | Director | 16 Mar 2010 | 03 Apr 2012 | England | June 1977 | 63, Malham Drive, Kettering, Northamptonshire, NN16 9FS, England |
| DAFFERN, Rodney RESIGNED | Director | | 23 Feb 1993 | | August 1942 | Lillyhurst House, Abbey Lane Lillyhurst, Shifnal, Shropshire, TF11 8RL |
| 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 |
| HOOPER, Graham Paul RESIGNED | Director | 07 Jul 2003 | 31 May 2018 | England | March 1956 | C/O The Alumasc Group Plc, Station Road Burton Latimer, Kettering, Northamptonshire, NN15 5JP |
| JONES, Graham Wynn RESIGNED | Director | 01 Sep 1994 | 24 May 1999 | England | December 1959 | 23 Clare Drive, Macclesfield, Cheshire, SK10 2TX |
| 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 |
| LITTLEWOOD, Robert William RESIGNED | Director | 21 Sep 1994 | 24 May 1999 | | December 1953 | The Old Farmhouse, Bathafarn, Ruthin, Clwyd, LL15 2YA |
| 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 | 21 Sep 1994 | 07 Jul 2003 | United Kingdom | September 1945 | Guilsborough House, Guilsborough, Northampton, Northamptonshire, NN6 8RA |
| REID, Michael Alexander Walker RESIGNED | Director | 21 Sep 1994 | 24 May 1999 | | April 1935 | Brookhouses Lane Head Road, Little Hayfield, High Peak, Derbyshire, SK22 2NS |
| SACHANIA, Mahesh RESIGNED | Director | | 24 May 1999 | England | January 1959 | 1 Glenbrook Road, Priorslee, Telford, Shropshire, TF2 9QY |
| SOUTHALL, Philip Anthony RESIGNED | Director | 14 Dec 1995 | 24 May 1999 | | May 1966 | Ashley House Main Road, Highley, Bridgnorth, Salop, WV16 6NG |
| SOWERBY, David Richard RESIGNED | Director | 21 Sep 1994 | 02 Oct 2006 | | February 1945 | Tilbrook Mill Farmhouse, Lower Dean, Huntingdon, Cambs, PE28 0LH |
| WALKER, Gillian Christine RESIGNED | Director | | 21 Sep 1994 | | March 1942 | Rushbury Court, Rushbury, Church Stretton, Salop, SY6 7EB |
| WALKER, John RESIGNED | Director | | 30 Jun 1997 | United Kingdom | March 1942 | Rushbury Court, Rushbury, Church Stretton, Salop, SY6 7EB |
| WEATHERILL, Kenneth William RESIGNED | Director | 21 Sep 1994 | 31 Dec 1997 | | April 1944 | Holme House Luddendenfoot, Halifax, West Yorkshire, HX2 6TG |
| WOOD, Martin Paul RESIGNED | Director | | 24 May 1999 | United Kingdom | November 1953 | White Hayes, 28 Wergs Road, Wolverhampton, West Midlands, WV6 8TD |
| WRIGHT, Alan Thomas RESIGNED | Director | 01 Jul 1997 | 03 Dec 1997 | | August 1943 | 7 Cadman Drive, Priorslee, Telford, Shropshire, TF2 9SD |