| SIMPSON-STRANGE, Donna ACTIVE | Secretary | 02 Jan 2009 | | | | Starpol Technology Centre, North Road, Marchwood Industrial Park, Marchwood, Southampton, SO40 4BL |
| MINES, Paul Robert ACTIVE | Director | 16 Apr 2007 | | United Kingdom | September 1963 | Starpol Technology Centre, North Road, Marchwood Industrial Park, Marchwood, Southampton, SO40 4BL |
| TOUS MOHEDANO, Marta ACTIVE | Director | 04 Feb 2026 | | England | April 1995 | Starpol Technology Centre, North Road, Marchwood Industrial Park, Marchwood, Southampton, SO40 4BL |
| DUGGAN, Robert Edward RESIGNED | Secretary | 17 Dec 2004 | 30 Nov 2007 | | | 44 Hillfield Road, Selsey, West Sussex, PO20 0LF |
| EARLEY, Barbara Anne RESIGNED | Secretary | 15 Jul 1993 | 17 Dec 2004 | | | Willow Cottage Colchester Road, Tiptree, Essex, CO5 0ET |
| WARNER, Clive Howard RESIGNED | Secretary | 30 Nov 2007 | 01 Jan 2009 | | | 5 Hankins Lane, Mill Hill, London, NW7 3AA |
| WOOLLEY, Frank Nicholas RESIGNED | Secretary | 18 Nov 1992 | 18 Jun 1993 | | | Writtle Park Farmhouse, Highwood, Chelmsford, Essex, CM1 3QF |
| BROWN, Declan Linsay RESIGNED | Director | 31 May 2014 | 01 May 2020 | United Kingdom | January 1974 | Starpol Technology Centre, North Road, Marchwood Industrial Park, Marchwood, Southampton, SO40 4BL |
| BROWN, Declan Linsay RESIGNED | Director | 01 Nov 2011 | 30 Nov 2012 | United Kingdom | January 1974 | Starpol Technology Centre, North Road, Marchwood Industrial Park, Marchwood, Southampton, SO40 4BL |
| BYGRAVE, Sue RESIGNED | Director | 05 Jan 2009 | 31 Oct 2011 | United Kingdom | October 1965 | 2, The Mill, Hertingfordbury, Hertfordshire, SG14 2SB, England |
| DREW, Bruce Michael RESIGNED | Director | 18 Jun 1993 | 15 Feb 2007 | England | July 1941 | The Bowling Green, 8 The Downs, Great Dunmow, Essex, CM6 1DT, United Kingdom |
| NATH, Rakesh RESIGNED | Director | 18 Nov 1992 | 18 Jun 1993 | | January 1962 | The Well House, Horns Street, Winslow, Buckinghamshire, MK18 3AL |
| SMITH, Robert St John RESIGNED | Director | 30 Nov 2020 | 29 May 2024 | England | March 1964 | Starpol Technology Centre, North Road, Marchwood Industrial Park, Marchwood, Southampton, SO40 4BL |
| WAGNER, Martin Joseph RESIGNED | Director | 23 Nov 2006 | 12 Apr 2007 | | March 1956 | Hope Cottage, West End, Seaton Ross, York, Yorkshire, YO42 4NN |
| WARNER, Clive Howard RESIGNED | Director | 23 Nov 2006 | 01 Jan 2009 | England | May 1952 | 5 Hankins Lane, Mill Hill, London, NW7 3AA |