| KRAUSE, Allyson Guy ACTIVE | Director | 18 Jan 2021 | | United States | November 1969 | First Floor, The Weaving Shed, Greenacre Street, Clitheroe, Lancashire, BB7 1EB, England |
| SHEN, Bin ACTIVE | Director | 11 Oct 2026 | | Canada | October 1971 | First Floor, The Weaving Shed, Greenacre Street, Clitheroe, Lancashire, BB7 1EB, England |
| BAKER, Wendy RESIGNED | Secretary | 01 May 2014 | 01 Mar 2016 | | | Promethean House Lower Philips, Road Whitebirk Industrial Estate, Blackburn, Lancashire, BB1 5TH |
| BATCHELOR, Andrew John RESIGNED | Secretary | 24 Nov 2008 | 24 Apr 2014 | | | Promethean House, Lower Philips Road, Whitebirk Industrial Estate, Blackburn, Lancashire, BB1 5TH, United Kingdom |
| BICKERSTAFFE, Ian Michael RESIGNED | Secretary | | 23 Nov 2005 | | | 15 Beechfield Road, Leyland, Preston, Lancashire, PR25 3BG |
| JOHNSON, Neil Austin RESIGNED | Secretary | 23 Nov 2005 | 24 Nov 2008 | | | 34 Lakeside Road, Lymm, Cheshire, WA13 0QE |
| BAKER, Michael Henry RESIGNED | Director | | 05 Dec 1996 | | December 1936 | 1 Calla Drive, Garstang, Preston, Lancashire, PR3 1JN |
| BAKER, Wendy RESIGNED | Director | 03 Jul 2014 | 17 Nov 2015 | England | March 1968 | Eden House, Greenway, Wilmslow, Cheshire,, Cheshire, SK9 1LU, United Kingdom |
| BAXTER, Ian RESIGNED | Director | 27 Feb 2014 | 03 Nov 2015 | England | December 1970 | Promethean House Lower Philips, Road Whitebirk Industrial Estate, Blackburn, Lancashire, BB1 5TH |
| BICKERSTAFFE, Ian Michael RESIGNED | Director | | 23 Nov 2005 | United Kingdom | November 1959 | 15 Beechfield Road, Leyland, Preston, Lancashire, PR25 3BG |
| CANN, Herbert Anthony RESIGNED | Director | 09 Apr 1992 | 04 Jan 2008 | United Kingdom | January 1939 | Rushton House, Grindleton, Clitheroe, Lancashire, BB7 4QT |
| CHARLIER, Jean-Yves RESIGNED | Director | 10 Dec 2007 | 21 Sep 2012 | United States | November 1963 | Promethean House, Lower Philips Road, Whitebirk Industrial Estate, Blackburn, Lancashire, BB1 5TH, United Kingdom |
| CURTIS, Ian David RESIGNED | Director | 17 Nov 2015 | 02 Feb 2021 | United Kingdom | July 1962 | Promethean House, Promethean Ltd, Lower Philips Road, Blackburn, Lancashire, BB1 5TH, United Kingdom |
| GITERMAN, Arthur Gregory RESIGNED | Director | 23 Jan 2024 | 01 Oct 2026 | United States | June 1980 | First Floor, The Weaving Shed, Greenacre Street, Clitheroe, Lancashire, BB7 1EB, England |
| HEMMINGTON, Trevor RESIGNED | Director | | 25 Oct 2004 | | September 1946 | 31 Ightenhill Park Lane, Burnley, Lancashire, BB12 0LE |
| HOME, Iain RESIGNED | Director | 31 Oct 2017 | 14 Aug 2018 | United Kingdom | September 1977 | Promethean House, Lower Philips Road, Blackburn, Lancashire, BB1 5TH, United Kingdom |
| JOHNSON, Neil Austin RESIGNED | Director | 23 Nov 2005 | 27 Feb 2014 | United Kingdom | January 1969 | Promethean House, Lower Philips Road, Whitebirk Industrial Estate, Blackburn, Lancashire, BB1 5TH, United Kingdom |
| JURY, Stephen Thomas Hoyle, Mr. RESIGNED | Director | 01 Sep 2001 | 02 Jan 2008 | England | April 1957 | Low Gale, Cowan Bridge, Carnforth, Lancashire, LA6 2HR |
| LAWTON, Michael David RESIGNED | Director | | 31 Dec 2000 | | December 1940 | Harbergill House, Cowgill, Dent, Cumbria, LA10 5RG |
| MARSHALL, James RESIGNED | Director | 26 Jul 2012 | 17 Nov 2015 | United States | August 1952 | Promethean House Lower Philips, Road Whitebirk Industrial Estate, Blackburn, Lancashire, BB1 5TH |
| PILKINGTON, John William RESIGNED | Director | 17 Nov 2015 | 12 Mar 2018 | United Kingdom | March 1976 | Promethean House, Promethean Ltd, Lower Philips Road, Blackburn, Lancashire, BB1 5TH, United Kingdom |
| RIERA, Vincent Patrick RESIGNED | Director | 18 Jan 2021 | 07 Apr 2025 | United States | July 1970 | Promethean House Lower Philips, Road Whitebirk Industrial Estate, Blackburn, Lancashire, BB1 5TH |
| UNSWORTH, Peter RESIGNED | Director | | 25 Oct 2004 | | September 1948 | Patchwork Cottage, 5 Mount Pleasant, Slaidburn, Lancashire, BB7 3EP |
| WALMSLEY, David Loynds RESIGNED | Director | 09 Apr 1992 | 11 Sep 2004 | | January 1943 | Robin Hill, Mellor Brow Mellor, Blackburn, Lancashire, BB2 7EX |
| WARD, Louise Linley RESIGNED | Director | 17 Nov 2015 | 30 Sep 2017 | United States | April 1968 | Promethean Inc, 4th Floor, 1165 Sanctuary Parkway, Alpharetta, Georgia, 30009, Usa |