| GRAY, Liam Frederick ACTIVE | Secretary | 01 Sep 2020 | | | | Science Centre, The Heath Business & Technical Park, Runcorn, WA7 4QX, England |
| GRAY, Liam Frederick ACTIVE | Director | 01 Sep 2020 | | England | April 1986 | Science Centre, The Heath Business & Technical Park, Runcorn, WA7 4QX, England |
| BLAIN, David Jonathan RESIGNED | Secretary | 03 Aug 2015 | 20 Aug 2018 | | | 46 Grafton Street, Manchester, Greater Manchester, M13 9NT |
| DAVIES, Emma Suzanne RESIGNED | Secretary | 21 Jun 2006 | 23 Jun 2006 | | | 28 Redford Drive, Bramhall, Stockport, Cheshire, SK7 3PG |
| SULLIVAN, Mark James RESIGNED | Secretary | 23 Jun 2006 | 03 Aug 2015 | | | 2, Grange Farm Barn, Malt Kiln Lane Bispham Green, Ormskirk, Lancashire, L40 3SH |
| TENNER, Brian Thomas RESIGNED | Secretary | 20 Aug 2018 | 01 Sep 2020 | | | 46 Grafton Street, Manchester, Greater Manchester, M13 9NT |
| BLAIN, David Jonathan RESIGNED | Director | 03 Aug 2015 | 20 Aug 2018 | United Kingdom | October 1961 | 46 Grafton Street, Manchester, Greater Manchester, M13 9NT |
| BRETHERTON, Michael Anthony RESIGNED | Director | 23 Jun 2006 | 12 Oct 2010 | England | December 1955 | 25 Great Lawn, Ongar, Essex, CM5 0AA |
| EDELMAN, Michael Albert, Dr RESIGNED | Director | 23 Jun 2006 | 01 Sep 2020 | United States | April 1964 | 46 Grafton Street, Manchester, Greater Manchester, M13 9NT |
| HALL, Gordon James RESIGNED | Director | 30 Apr 2009 | 12 Oct 2010 | England | August 1942 | Aberkirk House, Dumblehole Lane Ashford Carbonel, Ludlow, Shropshire, SY8 4DF |
| O'BRIEN, Paul, Professor RESIGNED | Director | 23 Jun 2006 | 01 May 2009 | United Kingdom | January 1954 | Reed Farm, Kettleshulme, High Peak, SK23 7RE |
| PEYTON, Duncan Joseph RESIGNED | Director | 23 Jun 2006 | 01 May 2009 | England | February 1970 | 4 Hollin Lane, Leeds, West Yorkshire, LS16 5LZ |
| PICKETT, Nigel Leroy, Dr RESIGNED | Director | 23 Jun 2006 | 19 Aug 2025 | England | May 1969 | Science Centre, The Heath Business & Technical Park, Runcorn, WA7 4QX, England |
| ROWLEY, Peter John, Dr RESIGNED | Director | 13 Jul 2006 | 12 Oct 2010 | England | June 1943 | Swiss Lodge, Salt Cotes Road, Lytham St Annes, Lancashire, FY8 4LL |
| SHASHKOV, Dmitry RESIGNED | Director | 22 Oct 2024 | 13 Feb 2026 | United States | December 1966 | Science Centre, The Heath Business & Technical Park, Runcorn, WA7 4QX, England |
| TENNER, Brian Thomas RESIGNED | Director | 20 Aug 2018 | 22 Oct 2024 | England | June 1968 | Science Centre, The Heath Business & Technical Park, Runcorn, WA7 4QX, England |
| WHITE, Colin Meadows RESIGNED | Director | 12 Oct 2010 | 31 Dec 2014 | United Kingdom | February 1962 | 46 Grafton Street, Manchester, Greater Manchester, M13 9NT |
| A G SECRETARIAL LIMITED RESIGNED | Director | 21 Jun 2006 | 23 Jun 2006 | | | 100 Barbirolli Square, Manchester, M2 3AB |
| INHOCO FORMATIONS LIMITED RESIGNED | Nominee Director | 21 Jun 2006 | 23 Jun 2006 | | | 100 Barbirolli Square, Manchester, M2 3AB |