| GOATER, David Paul ACTIVE | Director | 01 Jan 2016 | | England | August 1960 | Par (Insulations & Wires) Limited, Foxwood Close, Chesterfield, S41 9RB, England |
| HIRST, Paul Michael ACTIVE | Director | 01 Jan 2016 | | England | September 1978 | Par (Insulations & Wires) Limited, Foxwood Close, Chesterfield, S41 9RB, England |
| DELO, Lesley Jane RESIGNED | Secretary | | 07 Apr 1995 | | | 69 Queensway, Barwell, Leicester, Leicestershire, LE9 8AX |
| MCEVOY, Michael George RESIGNED | Secretary | 14 Apr 2002 | 13 Feb 2013 | | | 25 Spinney Walk, Peterborough, Cambridgeshire, PE3 9NR |
| RAWSON, Kathleen Joan RESIGNED | Secretary | 07 Apr 1995 | 14 Apr 2002 | | | The Cottage 29 Rythergate, Cawood, Selby, North Yorkshire, YO8 0TP |
| BERND, Roland Friedrich RESIGNED | Director | 13 Feb 2013 | 01 Jan 2016 | England | August 1975 | Institute Of Spring Technology, Henry Street, Sheffield, S3 7EQ, England |
| BRADLEY, Carl Roderick RESIGNED | Director | 22 Sep 1996 | 05 Apr 2001 | | September 1956 | 20 Evergreen Way, Wokingham, Berkshire, RG41 4BX |
| GOATER, David Paul RESIGNED | Director | 03 Jun 2009 | 13 Feb 2013 | United Kingdom | August 1960 | 30, Linacre House, Archdale Close, Chesterfield, Derbyshire, S40 2GE, United Kingdom |
| HODGES, Marcus Codrington RESIGNED | Director | 07 Apr 1992 | 07 Apr 1995 | | December 1943 | The Woodlands Hang Hill Road, Bream, Lydney, Gloucestershire, GL15 6LQ |
| KNIGHT, Peter David RESIGNED | Director | | 05 Apr 1992 | | September 1948 | 3 Nevelle Close, London Road, Binfield, Berkshire, RG42 4AZ |
| LARKHAM, James William RESIGNED | Director | | 02 Apr 1993 | | December 1939 | 84 Rook Lane, Chaldon, Caterham, Surrey, CR3 5BF |
| LAWRENCE, Spencer RESIGNED | Director | 02 Apr 1993 | 07 Jun 1996 | United Kingdom | April 1944 | 66 Pheasant Way, Cirencester, Gloucestershire, GL7 1BL |
| PLATTS, Brian Russell RESIGNED | Director | | 07 Apr 1992 | England | November 1932 | 282 Birstall Road, Birstall, Leicester, Leicestershire, LE4 4DH |
| PLATTS, David Brian RESIGNED | Director | 07 Apr 1995 | 13 Feb 2013 | England | January 1959 | 4 Kirby Lane, Kirby Muxloe, Leicester, Leicestershire, LE3 3JG |
| RAWSON, Anthony William RESIGNED | Director | 07 Apr 1992 | 07 Apr 1995 | | October 1952 | The Barn 50 Chestnut Road, Cawood, North Yorkshire, YO8 3SZ |
| SIMMONDS, John RESIGNED | Director | 15 Apr 2001 | 13 Feb 2013 | England | January 1944 | 201 Coombe Lane, London, SW20 0RG |
| WEALLEANS, Paul Frederick RESIGNED | Director | 13 Feb 2013 | 22 Sep 2016 | England | August 1970 | Institute Of Spring Technology, Henry Street, Sheffield, S3 7EQ, England |
| ZIRGER, Daniel RESIGNED | Director | 02 Apr 2004 | 13 Feb 2013 | United Kingdom | August 1946 | 11 Elm Close, Rowde Devizes, Wiltshire, SN10 2QP |