| SMITH, Iain Michael, Mr. ACTIVE | Secretary | 01 Jul 2008 | | | | European Technical Centre, Hall Lane, Lathom, Nr Ormskirk, Lancashire, L40 5UF |
| MCCORD, Laura Jane ACTIVE | Director | 14 Nov 2024 | | England | March 1980 | European Technical Centre, Hall Lane, Lathom, Nr Ormskirk, Lancashire, L40 5UF |
| MEDLEY, Katherine Sarah ACTIVE | Director | 03 Sep 2026 | | England | September 1972 | European Technical Centre, Hall Lane, Lathom, Nr Ormskirk, Lancashire, L40 5UF |
| SMITH, Iain Michael ACTIVE | Director | 15 Aug 2005 | | England | July 1972 | European Technical Centre, Hall Lane, Lathom, Nr Ormskirk, Lancashire, L40 5UF |
| LENNON, Sheila Elizabeth RESIGNED | Secretary | 24 Mar 1998 | 30 Jun 2008 | | | 1 Ansdell Villas Road, Rainhill, Merseyside, L35 4PN |
| TRUSEC LIMITED RESIGNED | Nominee Secretary | 16 Mar 1998 | 24 Mar 1998 | | | 35 Basinghall Street, London, EC2V 5DB |
| BEAUMONT, Rupert Roger Seymour RESIGNED | Director | 20 Mar 1998 | 24 Mar 1998 | United Kingdom | February 1944 | Cowslade Farm, West Green Hartley Wintney, Hook, Hampshire, RG27 8JN |
| BRADLEY, Ian Leslie RESIGNED | Director | 24 Mar 1998 | 25 Jan 1999 | | June 1946 | 29 Central Avenue, Eccleston Park, Prescot, Merseyside, L34 2QL |
| HALES, Robert George RESIGNED | Director | 18 Jun 2007 | 29 May 2015 | England | June 1956 | European Technical Centre, Hall Lane, Lathom, Nr Ormskirk, Lancashire, L40 5UF |
| LENNON, Sheila Elizabeth RESIGNED | Director | 27 Jul 2004 | 30 Jun 2008 | | April 1957 | 1 Ansdell Villas Road, Rainhill, Merseyside, L35 4PN |
| LOUGH, Iain Paterson RESIGNED | Director | 24 Mar 1998 | 31 Dec 2006 | | January 1947 | Richmond House, 138 Boughton, Chester, Cheshire, CH3 5BP |
| LYONS, Mark Joseph RESIGNED | Director | 18 Mar 2002 | 18 Jun 2007 | England | October 1962 | 1 High Warren Close, Appleton, Warrington, Cheshire, WA4 5SB |
| MARSH, Adrian Ross Thomas RESIGNED | Director | 26 Oct 2001 | 31 Dec 2002 | United Kingdom | June 1966 | 8 Batchworth Lane, Northwood, Middlesex, HA6 3AT |
| MASSA, Judy Anne RESIGNED | Director | 18 Jun 2007 | 14 Nov 2024 | England | August 1967 | European Technical Centre, Hall Lane, Lathom, Nr Ormskirk, Lancashire, L40 5UF |
| MCKENNA, John RESIGNED | Director | 24 Mar 1998 | 31 Jul 2004 | England | April 1947 | 217 Upton Lane, Widnes, Cheshire, WA8 9PB |
| PIKE, Richard Neil RESIGNED | Director | 01 Dec 2002 | 31 Aug 2005 | | September 1969 | 17 Browgate, Sawley, Clitheroe, Lancashire, BB7 4NB |
| POWELL, Michael Andrew RESIGNED | Director | 01 Jan 2007 | 10 Apr 2008 | United Kingdom | November 1967 | Fairways 14 Bellcast Close, Appleton, Warrington, Cheshire, WA4 5SA |
| RAVENSCROFT, Paul Joseph RESIGNED | Director | 29 May 2015 | 03 Sep 2026 | England | December 1970 | European Technical Centre, Hall Lane, Lathom, Nr Ormskirk, Lancashire, L40 5UF |
| REID, Timothy Mark RESIGNED | Director | 20 Mar 1998 | 24 Mar 1998 | | March 1969 | Flat 6 42 Blenheim Crescent, London, W11 1NY |
| ROBB, Andrew Mackenzie RESIGNED | Director | 24 Mar 1998 | 28 Jul 2003 | England | September 1942 | 16 Hillgate Place, London, W8 7SJ |
| ROWE, Drusilla Charlotte Jane RESIGNED | Nominee Director | 16 Mar 1998 | 20 Mar 1998 | | April 1961 | Flat E, 13 Saint Georges Drive, London, SW1V 4DJ |
| ZUERCHER, Eleanor Jane RESIGNED | Nominee Director | 16 Mar 1998 | 20 Mar 1998 | | August 1963 | 26 Springfield Road, Linslade, Leighton Buzzard, Bedfordshire, LU7 7QS |