| SEDWELL, Christopher John ACTIVE | Secretary | 22 Jul 2022 | | | | Building 303 (Ashton), Thornton Science Park,, Pool Lane, Ince, Chester, CH2 4NU, England |
| HEAD, Ashley John ACTIVE | Director | 13 Sep 2023 | | England | April 1951 | Riverside Works, Collyhurst Road, Manchester, Greater Manchester, M40 7RU |
| SEDWELL, Christopher John ACTIVE | Director | 13 Dec 2021 | | England | June 1976 | Riverside Works, Collyhurst Road, Manchester, Greater Manchester, M40 7RU |
| BELL, Richard William RESIGNED | Secretary | 29 Jan 2008 | 31 Mar 2014 | | | Hadleigh House, 128a Skipton Road, Ilkley, West Yorkshire, LS29 9BQ |
| KEENAN, Denise Yvonne RESIGNED | Secretary | 31 Mar 2014 | 09 Jul 2022 | | | Riverside Works, Collyhurst Road, Manchester, Greater Manchester, M40 7RU |
| MAINMAN, Ian Howard RESIGNED | Secretary | 31 Aug 2006 | 29 Jan 2008 | | | Planetrees, 17 Planetree Road, Hale, Cheshire, WA15 9JN |
| HALLIWELLS SECRETARIES LIMITED RESIGNED | Nominee Secretary | 04 Feb 2005 | 31 Jan 2007 | | | St James's Court, Brown Street, Manchester, Greater Manchester, M2 2JF |
| BELL, Richard William RESIGNED | Director | 01 Dec 2006 | 19 Jul 2012 | England | February 1951 | Hadleigh House, 128a Skipton Road, Ilkley, West Yorkshire, LS29 9BQ |
| DANDALIDES, Peter Charles, Doctor RESIGNED | Director | 13 Apr 2005 | 23 Mar 2006 | | July 1953 | 5308 Deford Road, Virginia Beach Va23455-7212, IRISH, Usa |
| DEVOTO, Wesley RESIGNED | Director | 20 May 2005 | 11 May 2009 | | June 1940 | 1 Hay Hill, Berkley Square, London, W1V 7LF |
| DUNCAN SMITH, George Iain, Rt Hon RESIGNED | Director | 22 Jun 2009 | 28 May 2010 | United Kingdom | April 1954 | The Old House, 5 Wanbourne, Milton Keynes, Buckinghamshire, MK17 0SH |
| FALDER, Stephen Brian RESIGNED | Director | 13 Apr 2005 | 19 Jul 2012 | England | July 1960 | Higham View, Legh Road, Knutsford, Cheshire, WA16 8LP |
| FRANCIS, Thomas Trevor, Dr RESIGNED | Director | 25 Nov 2022 | 16 May 2024 | England | June 1950 | Riverside Works, Collyhurst Road, Manchester, Greater Manchester, M40 7RU |
| FRANCIS, Thomas Trevor, Dr RESIGNED | Director | 25 Nov 2014 | 25 Nov 2022 | United Kingdom | June 1950 | Building 303 (Ashton), Thornton Science Park, Pool Lane, Ince, Chester, Cheshire, CH2 4NU, United Kingdom |
| GOGARTY, Sean Patrick Francis RESIGNED | Director | 24 Jan 2019 | 16 May 2024 | England | June 1965 | Building 303, Building 303, Thornton Science Park, Pool Lane, Ince, CH2 4NU, United Kingdom |
| GROSVENOR, Duncan RESIGNED | Director | 19 Jul 2012 | 31 Mar 2014 | England | October 1977 | 31, Townshend Avenue, Wirral, Merseyside, CH61 2XN, Great Britain |
| HELLYER, Nicholos James RESIGNED | Director | 28 May 2019 | 13 Dec 2021 | England | January 1963 | Riverside Works, Collyhurst Road, Manchester, Greater Manchester, M40 7RU |
| KUGLER, Ralph David RESIGNED | Director | 11 May 2009 | 31 Mar 2014 | England | March 1956 | 110 Somerset Road, Wimbledon, London, SW19 5LA |
| LANGLANDS, John Thomson RESIGNED | Director | 01 Feb 2017 | 31 Jan 2023 | Scotland | April 1952 | Riverside Works, Collyhurst Road, Manchester, Greater Manchester, M40 7RU |
| MAINMAN, Ian Howard RESIGNED | Director | 20 May 2005 | 21 Nov 2008 | | May 1954 | 17 Planetree Road, Hale, Altrincham, Cheshire, WA15 9NS |
| MARTEL, Nicholas Charles Giffard RESIGNED | Director | 19 Apr 2013 | 01 Feb 2017 | England | December 1960 | Hawkstone, Little Crakehall, Bedale, North Yorkshire, DL8 1JH, England |
| MCROBBIE, David Martyn RESIGNED | Director | 13 Apr 2005 | 15 Nov 2010 | Usa | August 1950 | 387, Pinehurst Drive, Spartanburg, Sc29306 |
| MEDINGER, Till, Dr RESIGNED | Director | 11 May 2009 | 20 Oct 2020 | England | August 1940 | Aldercar, 1 Braintree Road, Gosfield, Essex, CO9 1PR |
| MILLAR, Gary, Dr RESIGNED | Director | 01 Apr 2010 | 08 Oct 2013 | United Kingdom | May 1961 | Meadowside, Henley Road, Ullenhall, Henley In Arden, West Midlands, B95 5NN |
| PINTO, Vivan Francis RESIGNED | Director | 21 Nov 2022 | 26 Sep 2023 | England | November 1973 | Riverside Works, Collyhurst Road, Manchester, Greater Manchester, M40 7RU |
| SMITH, Adrian John Russell RESIGNED | Director | 01 Sep 2007 | 19 Jul 2012 | Usa | December 1944 | 8416, Oceanside Drive F32, Vero Beach, Florida 32963, United States |
| TRAYNOR, David Thomas RESIGNED | Director | 09 Oct 2013 | 30 Aug 2024 | England | September 1965 | 89, De Freville Avenue, Cambridge, CB4 1HP, England |
| HALLIWELLS DIRECTORS LIMITED RESIGNED | Nominee Director | 04 Feb 2005 | 13 Apr 2005 | | | St James's Court, Brown Street, Manchester, Greater Manchester, M2 2JF |