| BROOKS, Andrea Margaret, Dr ACTIVE | Director | 01 May 2013 | | England | July 1977 | The Lexicon, Mount Street, Manchester, M2 5NT, England |
| CLARKSON, Ian Andrew ACTIVE | Director | 01 May 2018 | | United Kingdom | December 1977 | The Lexicon, Mount Street, Manchester, M2 5NT, England |
| DOYLE, Brendan Peter ACTIVE | Director | 20 Nov 1995 | | England | June 1965 | Fieldhead, 72 Macclesfield Road, Prestbury, Macclesfield, SK10 4BH, England |
| WILLIAMS, David Robert ACTIVE | Director | 28 Feb 2025 | | United Kingdom | May 1966 | The Lexicon, Mount Street, Manchester, M2 5NT, England |
| WILLIAMSON, Lee ACTIVE | Director | 01 May 2019 | | England | September 1989 | The Lexicon, Mount Street, Manchester, M2 5NT, England |
| AINSLIE, Charles Adam RESIGNED | Secretary | 21 Dec 2011 | 29 Jun 2012 | | | Ground Floor Quayside, Wilderspool Business Park, Greenalls Avenue, Warrington Cheshire, WA4 6HL |
| CARROLL, Andrew RESIGNED | Secretary | 04 Aug 2006 | 13 May 2009 | | | 3 Meadow Bank, Altrincham, Cheshire, WA15 6QP |
| DOYLE, Karen Alison RESIGNED | Secretary | 20 Nov 1995 | 04 Aug 2006 | | | 54 Eagle Brow, Lymm, Cheshire, WA13 0LZ |
| SCOTT, Maurice RESIGNED | Secretary | 13 May 2009 | 21 Dec 2011 | | | 39 Woodland Park, Royton, Lancashire, OL2 5UY |
| STEELE, Jonathan Anthoney Owen RESIGNED | Secretary | 01 May 2013 | 30 Jun 2019 | | | Office F01, Vanguard House, Keckwick Lane Daresbury, Warrington, WA4 4AB, England |
| SWIFT INCORPORATIONS LIMITED RESIGNED | Nominee Secretary | 20 Nov 1995 | 20 Nov 1995 | | | 26, Church Street, London, NW8 8EP |
| ARKLE, Richard Manning RESIGNED | Director | 04 Aug 2006 | 11 Dec 2009 | United Kingdom | April 1949 | Oakwood, Manor Road, Baldwins Gate, Staffordshire, ST5 5ET |
| DOYLE, Karen Alison RESIGNED | Director | 20 Nov 1995 | 04 Aug 2006 | | October 1966 | 54 Eagle Brow, Lymm, Cheshire, WA13 0LZ |
| GOLDING, Andrew Neil RESIGNED | Director | 30 Sep 2013 | 21 Sep 2020 | United Kingdom | June 1962 | Office F01, Vanguard House, Keckwick Lane Daresbury, Warrington, WA4 4AB, England |
| GREENWOOD, Eric David RESIGNED | Director | 24 Jan 2005 | 27 Jun 2005 | | November 1944 | 4 Cherry Orchard Close, Bramhall, Stockport, Cheshire, SK7 3EN |
| HODGSON, Robin Granville, Lord RESIGNED | Director | 23 Oct 2014 | 30 Apr 2022 | England | April 1942 | The Lexicon, Mount Street, Manchester, M2 5NT, England |
| ROBINSON, Calum RESIGNED | Director | 01 Jun 2021 | 30 Apr 2023 | England | November 1994 | The Lexicon, Mount Street, Manchester, M2 5NT, England |
| ROGERS, John Leonard RESIGNED | Director | 04 Aug 2006 | 19 Nov 2009 | United Kingdom | May 1931 | The Old House, The Square, Hannington, Northamptonshire, NN6 9SD |
| SOMERVILLE, Jill Patricia RESIGNED | Director | 04 Aug 2006 | 16 Dec 2011 | England | October 1958 | Meadow House, Onston Lane, Crowton, Cheshire, CW8 2TS |
| STEELE, Jonathan Anthoney Owen RESIGNED | Director | 01 May 2016 | 30 Jun 2019 | England | September 1983 | Office F01, Vanguard House, Keckwick Lane Daresbury, Warrington, WA4 4AB |
| WORRALL, Geoffrey David RESIGNED | Director | 04 Aug 2006 | 31 Jan 2007 | England | November 1964 | 1 Fontwell Close, Standish, Greater Manchester, WN6 0XS |