| WARD, Jacqueline Ann, Dr ACTIVE | Secretary | 27 Sep 2006 | | | | 474 Ashton Road, Oldham, Lancashire, OL8 3HG |
| LANG, Philip ACTIVE | Director | 08 Jan 2024 | | England | December 1980 | Hollinwood Business Centre, Hollinwood Business Centre, Albert Street, Oldham, OL8 3QL |
| LEWIS, Joanne, Dr ACTIVE | Director | 12 Nov 2024 | | England | October 1972 | Hollinwood Business Centre, Hollinwood Business Centre, Albert Street, Oldham, OL8 3QL |
| STANTON, Peter John ACTIVE | Director | 27 Sep 2006 | | United Kingdom | September 1963 | Hollinwood Business Centre, Hollinwood Business Centre, Albert Street, Oldham, OL8 3QL |
| WELI, Oluseyi Modupe ACTIVE | Director | 18 Nov 2025 | | England | January 1985 | Hollinwood Business Centre, Hollinwood Business Centre, Albert Street, Oldham, OL8 3QL |
| WILSON, Louise Ann ACTIVE | Director | 23 Nov 2021 | | England | December 1983 | Hollinwood Business Centre, Hollinwood Business Centre, Albert Street, Oldham, OL8 3QL |
| GUY, George Bruce, Dr RESIGNED | Secretary | 24 Feb 1993 | 16 Oct 2001 | | | Clayton House 59 Piccadilly, Manchester, M1 2AQ |
| LOCKE, Nigel John RESIGNED | Secretary | | 24 Feb 1993 | | | Beech Lodge Beechen Cliff Road, Bath, Avon, BA2 4QT |
| PRESTON, Malcolm Longshaw, Professor RESIGNED | Secretary | 16 Oct 2001 | 27 Sep 2006 | | | Willow Cottage, Oulton Mill Lane Cotebrook, Tarporley, Cheshire, CW6 9DT |
| ALLAN, Ronald Norman, Professor RESIGNED | Director | | 11 Oct 1994 | | November 1939 | 352 Brandlesholme Road, Bury, Lancashire, BL8 1HJ |
| BAIN, Allan David RESIGNED | Director | 27 Sep 2006 | 08 Oct 2008 | | August 1970 | 111 Wellsway, Bath, Avon, BA2 4RX |
| BARRETT, Michael William RESIGNED | Director | 06 Oct 1998 | 16 Oct 2001 | England | May 1950 | 26 Oakroyd Avenue, Potters Bar, Hertfordshire, EN6 2EH |
| BUCHAN, Andrew Bruce RESIGNED | Director | 24 Nov 2020 | 05 Oct 2023 | United Kingdom | September 1965 | Hollinwood Business Centre, Hollinwood Business Centre, Albert Street, Oldham, OL8 3QL |
| BUCHAN, Andrew Bruce RESIGNED | Director | 03 Oct 2012 | 27 Nov 2018 | United Kingdom | September 1965 | Hollinwood Business Centre, Hollinwood Business Centre, Albert Street, Oldham, OL8 3QL, England |
| BUCHAN, Andrew Bruce RESIGNED | Director | 23 Oct 2007 | 29 Sep 2010 | United Kingdom | September 1965 | 28 Manesty Rise, Low Moresby, Cumbria, CA28 6RY |
| CHEN, Gillian Anne RESIGNED | Director | 01 Oct 1997 | 26 Sep 2000 | | June 1943 | 2 Thorneycroft Court, Kew, Surrey, TW9 2AN |
| CLARK, Stephen Oliver RESIGNED | Director | 26 Oct 2009 | 03 Oct 2012 | United Kingdom | February 1964 | One Central Park, 2nd Floor Room 2.36, Northampton Road, Manchester, Greater Manchester, M40 5BP |
| COCKRAM, Trevor, Dr RESIGNED | Director | 08 Oct 2008 | 05 Oct 2011 | England | April 1954 | 50, Falcon Drive, Patchway, Bristol, BS34 5RB |
| COTTAM, Martin Paul RESIGNED | Director | 28 Oct 2003 | 27 Sep 2006 | | February 1961 | 13 Holland Avenue, Cheam, Surrey, SM2 6HW |
| COTTAM, Martin Paul RESIGNED | Director | 26 Sep 2000 | 15 Oct 2002 | | February 1961 | 13 Holland Avenue, Cheam, Surrey, SM2 6HW |
| COTTAM, Martin Paul RESIGNED | Director | 11 Oct 1994 | 06 Oct 1998 | | February 1961 | 13 Holland Avenue, Cheam, Surrey, SM2 6HW |
| DAVISON, Paul, Dr RESIGNED | Director | 02 Oct 2013 | 30 Sep 2015 | Scotland | February 1952 | Hollinwood Business Centre, Hollinwood Business Centre, Albert Street, Oldham, OL8 3QL, England |
| DENNING, Richard John RESIGNED | Director | 27 Nov 2018 | 12 Nov 2024 | England | March 1966 | Hollinwood Business Centre, Hollinwood Business Centre, Albert Street, Oldham, OL8 3QL |
| DENNING, Richard John RESIGNED | Director | 27 Sep 2006 | 29 Sep 2010 | England | March 1966 | 58a Adderly Gate, Emersons Green, Bristol, South Gloucestershire, BS16 7EA |
| DENNING, Richard John RESIGNED | Director | 15 Oct 2002 | 18 Oct 2005 | England | March 1966 | 58a Adderly Gate, Emersons Green, Bristol, South Gloucestershire, BS16 7EA |
| DENNIS, Colin RESIGNED | Director | 05 Oct 2016 | 24 Nov 2020 | England | August 1957 | Hollinwood Business Centre, Hollinwood Business Centre, Albert Street, Oldham, OL8 3QL |
| EDWARDS, Paul David RESIGNED | Director | 16 Oct 2001 | 12 Oct 2004 | | May 1964 | 11 Acacia Crescent, Trowbridge, Wiltshire, BA14 9SZ |
| GUY, George Bruce, Dr RESIGNED | Director | | 12 Oct 1993 | | | Clayton House 59 Piccadilly, Manchester, M1 2AQ |
| HARRISON, Christopher John RESIGNED | Director | 22 Nov 2022 | 18 Nov 2025 | England | September 1977 | Hollinwood Business Centre, Hollinwood Business Centre, Albert Street, Oldham, OL8 3QL |
| HOLLAND, David Charles, Dr RESIGNED | Director | 29 Sep 2010 | 03 Oct 2012 | United Kingdom | May 1962 | 25, Holburn Road, Aberdeen, AB10 6EY, United Kingdom |
| HOLLAND, David Charles, Dr RESIGNED | Director | 12 Oct 2004 | 23 Oct 2007 | United Kingdom | May 1962 | 25 Holburn Road, Aberdeen, Aberdeenshire, AB10 6EY |
| HOPKINS, Harry Frederick RESIGNED | Director | 02 Mar 2001 | 28 Oct 2003 | United Kingdom | November 1945 | 10 Millison Grove, Monkspath, Solihull, West Midlands, B90 4UN |
| HOPKINS, Harry Frederick RESIGNED | Director | 13 Oct 1997 | 26 Sep 2000 | United Kingdom | November 1945 | 10 Millison Grove, Monkspath, Solihull, West Midlands, B90 4UN |
| HOPKINS, Harry Frederick RESIGNED | Director | 15 Sep 1992 | 09 Oct 1995 | United Kingdom | November 1945 | 10 Millison Grove, Monkspath, Solihull, West Midlands, B90 4UN |
| LOCKE, Nigel John RESIGNED | Director | 24 Feb 1993 | 08 Oct 1996 | | December 1932 | Beech Lodge Beechen Cliff Road, Bath, Avon, BA2 4QT |
| MAYO, Paul Robert RESIGNED | Director | 02 Oct 2013 | 05 Oct 2016 | United Kingdom | April 1967 | Hollinwood Business Centre, Hollinwood Business Centre, Albert Street, Oldham, OL8 3QL, England |
| MCDERMID, John, Professor RESIGNED | Director | 05 Oct 2011 | 03 Oct 2012 | United Kingdom | October 1952 | One Central Park, 2nd Floor Room 2.36, Northampton Road, Manchester, Greater Manchester, M40 5BP |
| MORGAN, John Maxwell RESIGNED | Director | | 15 Sep 1991 | | August 1949 | 21 Rectory Road, Solihull, West Midlands, B91 3RJ |
| PAPE, Richard Patrick RESIGNED | Director | 12 Oct 1993 | 12 Oct 2004 | United Kingdom | February 1943 | 28 Gorse Way, Freshfield Formby, Liverpool, Merseyside, L37 1PB |
| PEARCE, John RESIGNED | Director | 29 Sep 2010 | 02 Oct 2013 | United Kingdom | May 1961 | One Central Park, 2nd Floor Room 2.36, Northampton Road, Manchester, Greater Manchester, M40 5BP |
| ROBINSON, Brian William RESIGNED | Director | | 13 Oct 1997 | | March 1935 | Gladstone Cottage 573 London Road, Davenham, Northwich, Cheshire, CW9 8LN |
| SHEPPARD, Peter Arthur RESIGNED | Director | 27 Nov 2018 | 22 Nov 2022 | United Kingdom | August 1960 | Hollinwood Business Centre, Hollinwood Business Centre, Albert Street, Oldham, OL8 3QL |
| SLEATH, Michael Richard RESIGNED | Director | 03 Oct 2012 | 01 Oct 2014 | England | April 1958 | One Central Park, 2nd Floor Room 2.36, Northampton Road, Manchester, Greater Manchester, M40 5BP |
| SLEATH, Michael Richard RESIGNED | Director | 18 Oct 2005 | 08 Oct 2008 | England | April 1958 | 15 Westbroke Gardens, Romsey, Hampshire, SO51 7RQ |
| SMITH, David John, Doctor RESIGNED | Director | 26 Sep 2000 | 28 Oct 2003 | England | June 1943 | 26 Orchard Drive, Tonbridge, Kent, TN10 4LG |
| SPRAKE, Victor Martin RESIGNED | Director | 09 Oct 1995 | 30 May 1996 | | February 1964 | 7 Meadow Road, Clevedon, Avon, BS21 6BL |
| STACEY, Nicola RESIGNED | Director | 01 Oct 2014 | 30 Nov 2017 | England | March 1965 | Hollinwood Business Centre, Hollinwood Business Centre, Albert Street, Oldham, OL8 3QL, England |
| STIRLING, Derek Thomas RESIGNED | Director | 08 Oct 1996 | 12 Oct 1999 | | May 1951 | 23 Jesmond Circle, Beechwood Bridge Of Don, Aberdeen, AB22 8WX |
| TAYLOR, Emma Ariane, Dr RESIGNED | Director | 30 Nov 2017 | 24 Nov 2020 | England | March 1971 | Hollinwood Business Centre, Hollinwood Business Centre, Albert Street, Oldham, OL8 3QL |
| YOUNG, Sarah RESIGNED | Director | 28 Oct 2003 | 27 Sep 2006 | | June 1955 | 9 Penrith Avenue, Giffnock, G46 6LU |