| CATLOW, Tracey Elizabeth ACTIVE | Secretary | 08 Nov 2017 | | | | Factory 1, Philips Road, Whitebirk Industrial Estate, Blackburn, BB1 5RF, England |
| CATLOW, Tracey Elizabeth ACTIVE | Director | 24 Jan 2020 | | England | August 1968 | Whitebirk Estate, Blackburn, Lancashire, BB1 5RF |
| CROSS, Antony ACTIVE | Director | 01 Jan 2016 | | England | April 1964 | Whitebirk Estate, Blackburn, Lancashire, BB1 5RF |
| HEMY, Julian Napier ACTIVE | Director | 24 Sep 2001 | | United Kingdom | October 1962 | Whitebirk Estate, Blackburn, Lancashire, BB1 5RF |
| KRAETZIG, Christian ACTIVE | Director | 01 Jan 2020 | | Germany | April 1974 | Whitebirk Estate, Blackburn, Lancashire, BB1 5RF |
| PEARCE, Stuart William ACTIVE | Director | 01 Aug 2026 | | England | January 1976 | Whitebirk Estate, Blackburn, Lancashire, BB1 5RF |
| JELBERT, Brian RESIGNED | Secretary | 18 May 1999 | 18 Feb 2002 | | | Slingsby Lodge, Old Scriven, Knaresborough, North Yorkshire, HG5 9DZ |
| MADDISON, Ray Wilfred RESIGNED | Secretary | 13 Dec 1994 | 01 Feb 1995 | | | 9 Ing Dene Close, Colne, Lancashire, BB8 9QP |
| SCHMITZ, Dietmar RESIGNED | Secretary | 13 Nov 2002 | 08 Nov 2017 | | | Whitebirk Estate, Blackburn, Lancashire, BB1 5RF |
| TODD, Stephen RESIGNED | Secretary | 18 Feb 2002 | 13 Nov 2002 | | | 19 Willow Wood Close, Ashton Under Lyne, Lancashire, OL6 6RA |
| WILKINSON, Steven James RESIGNED | Secretary | 01 Feb 1995 | 18 May 1999 | | | 31 Tynedale Close, Reddish, Stockport, Cheshire, SK5 7NA |
| INVENSYS SECRETARIES LIMITED RESIGNED | Secretary | | 13 Dec 1994 | | | Invensys House, Carlisle Place, London, SW1P 1BX |
| AINSWORTH, John Richard RESIGNED | Director | 26 Aug 1997 | 26 Apr 2002 | | December 1943 | The Old Joinery, Back Lane, Kirkby Lonsdale, Cumbria, LA12 2AP |
| ANDERSON, Thomas Alexander RESIGNED | Director | | 13 Dec 1994 | | August 1935 | Bould Croft Barn, Kaley Lane Chatburn, Clitheroe, Lancs, BB7 |
| BIGGS, David John RESIGNED | Director | 10 Jan 2007 | 31 Dec 2015 | United Kingdom | April 1957 | Whitebirk Estate, Blackburn, Lancashire, BB1 5RF |
| BIGGS, David John RESIGNED | Director | | 31 Jan 1993 | | April 1957 | Pendlehurst, Worston, Clitheroe, Lancashire, BB7 1QA |
| BROWN, Robert Casson RESIGNED | Director | 07 Jun 1993 | 06 Jun 1993 | | March 1939 | 38 Newlands Avenue, Melton Park, Newcastle Upon Tyne, NE3 5PX |
| BROWN, Robert Casson RESIGNED | Director | | 13 Dec 1994 | | March 1939 | 38 Newlands Avenue, Melton Park, Newcastle Upon Tyne, NE3 5PX |
| CANN, Herbert Anthony RESIGNED | Director | | 31 Dec 1993 | United Kingdom | January 1939 | Rushton House, Grindleton, Clitheroe, Lancashire, BB7 4QT |
| CLARK, Graham RESIGNED | Director | 19 Jan 2009 | 31 Dec 2015 | United Kingdom | August 1955 | Whitebirk Estate, Blackburn, Lancashire, BB1 5RF |
| CULLIGAN, Paul Michael RESIGNED | Director | | 20 Dec 1993 | United Kingdom | July 1953 | 118 Livingstone Road, Blackburn, Lancashire, BB2 6NE |
| DAVIES, Frank John, Sir RESIGNED | Director | | 30 Sep 1993 | England | September 1931 | Stonewalls Castle Street, Deddington, Banbury, Oxfordshire, OX15 0TE |
| DIEMER, Karl Christian RESIGNED | Director | 26 Apr 2002 | 10 Jun 2003 | | July 1964 | Haydnstrasse 26, Krefeld, 47800, Germany |
| EAVES, Mark Andrew RESIGNED | Director | | 09 Oct 2000 | England | August 1960 | 27 Tennyson Avenue, Warton, Preston, Lancashire, PR4 1BL |
| EDWARDS, Ian RESIGNED | Director | 01 Oct 1997 | 30 Nov 2003 | | December 1961 | 16 Moor Field, Whalley, Clitheroe, Lancashire, BB7 9SA |
| FOOTE, Mark RESIGNED | Director | 15 Dec 1994 | 30 Sep 1997 | | August 1958 | Froth Hall Mellor Lane, Mellor, Blackburn, Lancashire, BB2 7EG |
| GREEN, Nicolas Andrew RESIGNED | Director | 01 Jun 2004 | 02 Jan 2007 | | April 1962 | 6 Royalty Lane, New Longton, Preston, Lancashire, PR4 4JD |
| HUTCHINSON, Anthony RESIGNED | Director | | 31 Dec 1993 | United Kingdom | July 1939 | Prospect House Grindleton, Clitheroe, Lancashire, BB7 7QS |
| JELBERT, Brian RESIGNED | Director | 27 May 1997 | 26 Apr 2002 | England | March 1949 | Slingsby Lodge, Old Scriven, Knaresborough, North Yorkshire, HG5 9DZ |
| KRAETZIG, Christian RESIGNED | Director | 01 Jan 2016 | 30 Apr 2017 | Germany | April 1974 | Whitebirk Estate, Blackburn, Lancashire, BB1 5RF |
| KROYER, Thomas Peter RESIGNED | Director | 10 Jun 2003 | 01 Jul 2005 | | December 1963 | Vom Stein Platz 1, 41464 Neuss, Germany |
| LEWIS, Jack RESIGNED | Director | 18 Feb 2002 | 28 Jun 2002 | | July 1947 | 413 Farmington Woods Drive, Cary Wake, North Carolina 27511, Usa |
| MACAULAY, Andrew RESIGNED | Director | 13 Jan 1999 | 30 Jun 2000 | | June 1961 | 17 Orchard Way, Kelsall, Cheshire, CW6 0NY |
| MADDISON, Ray Wilfred RESIGNED | Director | 13 Dec 1994 | 09 May 1997 | United Kingdom | June 1939 | 9 Ing Dene Close, Colne, Lancashire, BB8 9QP |
| MAWBY, Allen RESIGNED | Director | 12 May 1994 | 28 Nov 1994 | | August 1949 | Kerry House Comeytrowe Lane, Taunton, Somerset, TA1 5JB |
| NEUGEBAUER, Hans Juergen RESIGNED | Director | 01 Jan 2014 | 02 Feb 2018 | Germany | December 1962 | Whitebirk Estate, Blackburn, Lancashire, BB1 5RF |
| O'DONOVAN, Kathleen Anne RESIGNED | Director | 25 Aug 1992 | 18 Mar 1994 | United Kingdom | May 1957 | 3c Cintra Park, Upper Norwood, London, SE19 2LH |
| O'NEILL, David Denis RESIGNED | Director | 27 Nov 2000 | 28 Jun 2002 | England | March 1959 | 6 Granville Terrace, Stone, Staffordshire, ST15 8DF |
| PATTINSON, Thomas Stewart RESIGNED | Director | 13 Dec 1994 | 31 Jul 2007 | | December 1945 | 2 Dominica Avenue, Lower Darwen, Darwen, Lancashire, BB3 0SG |
| PATTINSON, Thomas Stewart RESIGNED | Director | 13 Dec 1994 | 13 Dec 1994 | | December 1945 | 9 Earnsdale Avenue, Darwen, Lancashire, BB3 1JW |
| PETERSON, Alan Edward RESIGNED | Director | 12 May 1994 | 13 Dec 1994 | | October 1947 | Gable Court South Garden, Burnt Hill, Vattendon, RG14 0NF |
| SCHMELZER, Peter RESIGNED | Director | 24 Oct 2011 | 01 Jan 2020 | Germany | February 1970 | Sperberweg 6b, 40668 Meerbusch, Germany, Germany |
| SCHMITZ, Dietmar RESIGNED | Director | 07 Oct 2002 | 31 Oct 2016 | Germany | August 1965 | Whitebirk Estate, Blackburn, Lancashire, BB1 5RF |
| SCORE, Timothy RESIGNED | Director | 18 Mar 1994 | 13 Dec 1994 | | September 1960 | Chestnut Farmhouse, Aylesbury Road, Monks Risborough, Buckinghamshire, HP27 0JT |
| TOMLINSON, Brian John RESIGNED | Director | | 31 Jan 1994 | | April 1951 | 8 Green Haworth View, Oswaldtwistle, Lancs, BB5 3TH |
| WATLING, Colin RESIGNED | Director | 26 Apr 2002 | 24 Oct 2011 | United Kingdom | April 1950 | Meadow Croft, Sandy Lane, Kingswood, Tadworth, Surrey, KT20 6NQ, United Kingdom |
| WATSON, Karl David RESIGNED | Director | 01 Jan 2005 | 23 Oct 2006 | United Kingdom | July 1964 | 1 Bluebell Barn, Bullsnape Lane Goosnargh, Preston, Lancashire, PR3 2EF |
| WATTS, Robert Cedric RESIGNED | Director | | 22 Aug 1992 | | November 1936 | Haddocks Farm House Stoneygate Lane, Ribchester, Lancashire |
| WAY, Raymond Brinsley Mallen RESIGNED | Director | 27 May 1997 | 12 Aug 1997 | United Kingdom | August 1937 | Pinners, Astley, Stourport On Severn, Worcestershire, DY13 0RJ |
| WILKINSON, Steven James RESIGNED | Director | 15 Dec 1994 | 31 Aug 2000 | United Kingdom | May 1965 | 31 Tynedale Close, Reddish, Stockport, Cheshire, SK5 7NA |
| WILLIAMS, Stanley Killa RESIGNED | Director | 25 Aug 1992 | 08 Jun 1993 | England | July 1945 | White Raven, Park Lane, Ashtead, Surrey, KT21 1EU |
| WILLIAMS, Stanley Killa RESIGNED | Director | | 07 Jun 1994 | England | July 1945 | White Raven, Park Lane, Ashtead, Surrey, KT21 1EU |