| FIELD, James Stephen ACTIVE | Secretary | 25 Aug 2022 | | | | C/O Frp Advisory Trading Limited, Kings Orchard, 1 Queen Street, Bristol, BS2 0HQ |
| CASHIN, Heather Anne ACTIVE | Director | 25 Aug 2022 | | England | August 1980 | C/O Frp Advisory Trading Limited, Kings Orchard, 1 Queen Street, Bristol, BS2 0HQ |
| FIELD, James Stephen ACTIVE | Director | 25 Aug 2022 | | England | October 1975 | C/O Frp Advisory Trading Limited, Kings Orchard, 1 Queen Street, Bristol, BS2 0HQ |
| BOARDMAN, Lynton David RESIGNED | Secretary | 23 Oct 2007 | 14 Jan 2011 | | | Cherwell, Forest Drive, Kingswood, Surrey, KT20 6LU |
| FRENCH, Rodger Ernest Arthur RESIGNED | Secretary | 17 Sep 1997 | 07 Jul 1998 | | | 1 Northumberland Avenue, Aylesbury, Buckinghamshire, HP21 7HG |
| HACKETT, Katherine Ann RESIGNED | Secretary | 27 Mar 2003 | 23 Oct 2007 | | | The Hawthorns, Harbour Lane, Wheelton, Chorley, Lancashire, PR6 8JS |
| MESSENT, Jon RESIGNED | Secretary | 14 Jan 2011 | 11 Aug 2022 | | | Cody Technology Park, Ively Road, Farnborough, Hampshire, GU14 0LX, England |
| PERKS, Timothy Howard RESIGNED | Secretary | 06 Mar 1996 | 17 Sep 1997 | | | Bowdown Farmhouse Burys Bank Road, Greenham, Newbury, Berkshire, RG19 8DA |
| SUGDEN, Martin Leslie RESIGNED | Secretary | 07 Jul 1998 | 27 Mar 2003 | | | Hill House, Heckfield, Hook, Hampshire, RG27 0JY |
| DLA SECRETARIAL SERVICES LIMITED RESIGNED | Nominee Secretary | 18 Jan 1996 | 06 Mar 1996 | | | Fountain Precinct, Balm Green, Sheffield, South Yorkshire, S1 1RZ |
| ADCOCK, Miles John, Dr RESIGNED | Director | 29 Apr 2016 | 20 Jan 2017 | England | February 1973 | Cody Technology Park, Ively Road, Farnborough, Hampshire, GU14 0LX |
| BEAUMONT, Paul Anthony RESIGNED | Director | 01 Apr 2002 | 26 Mar 2003 | England | May 1956 | Church Croft, Church Lane, Elland, West Yorkshire, HX5 9QB |
| BENNETT, Simon David, Dr RESIGNED | Director | 08 Apr 2008 | 30 Aug 2009 | United Kingdom | September 1952 | Manor Farm House, Main Street, Westbury, Brackley, Northamptonshire, NN13 5JR |
| BUTCHER, Geoffrey Charles RESIGNED | Director | 13 Aug 1996 | 25 Mar 2003 | England | November 1953 | Leamington Hall Farm, Fosse Way, Harbury, Nr Leamington Spa, Warwickshire, CV33 9JP |
| CORDING, Stephen RESIGNED | Director | 12 Aug 2009 | 12 Jan 2010 | England | March 1960 | 114 Norsey Road, Billericay, Essex, CM11 1BH |
| EVANS, Spencer Gareth RESIGNED | Director | 12 Jan 2010 | 30 Apr 2010 | England | April 1970 | 85, Buckingham Gate, London, SW1E 6PD |
| GARROD, Kim Maria Michelle RESIGNED | Director | 15 Sep 2010 | 29 Apr 2016 | United Kingdom | March 1966 | Cody Technology Park, Ively Road, Farnborough, Hampshire, GU14 0LX, England |
| GARROD, Michael James Baring RESIGNED | Director | 30 Jan 2017 | 06 Mar 2018 | England | June 1980 | Cody Technology Park, Ively Road, Farnborough, Hampshire, GU14 0LX |
| HAWORTH, John Alexander RESIGNED | Director | 31 May 2018 | 13 Sep 2022 | England | November 1983 | Cody Technology Park, Ively Road, Farnborough, Hampshire, GU14 0LX |
| HUMPHRIES, Nicholas James RESIGNED | Director | 23 Apr 1996 | 14 Oct 1997 | | December 1967 | 8 Maple Fold, New Farnley, Leeds, West Yorkshire, LS12 5RX |
| LING, Christopher Adam RESIGNED | Director | 30 Apr 2010 | 01 Dec 2010 | England | January 1974 | 85 Buckingham Gate, London, SW1E 6PD |
| MACFARLANE, Andrew John RESIGNED | Director | 06 Mar 1996 | 14 Oct 1997 | England | September 1944 | Gatehouse, Ranters Lane, Kilndown, Kent, TN17 1HL |
| MCNAUGHT-DAVIS, James RESIGNED | Director | 14 Oct 1997 | 07 Jul 1998 | | October 1959 | 28 King Street, London, SW1 |
| PALETHORPE, Mark John RESIGNED | Director | 23 Oct 2007 | 08 Apr 2008 | | October 1965 | 2 Fitzwilliams Court, Greatford, Stamford, Lincolnshire, PE9 4QQ |
| PALSER, Adam Howard, Dr RESIGNED | Director | 07 Jul 2010 | 18 Dec 2013 | United Kingdom | February 1975 | Cody Technology Park, Ively Road, Farnborough, Hampshire, GU14 0LX, England |
| PICON, Jaime RESIGNED | Director | 06 Mar 1996 | 14 Oct 1997 | | June 1946 | Apartado 60649, Caracas 10, Venezuela, FOREIGN |
| RAZDAN, Sanjay RESIGNED | Director | 18 Dec 2013 | 29 Apr 2016 | England | May 1966 | Cody Technology Park, Ively Road, Farnborough, Hampshire, GU14 0LX |
| SUGDEN, Martin Leslie RESIGNED | Director | 07 Jul 1998 | 22 Jun 2020 | England | July 1958 | Cody Technology Park, Ively Road, Farnborough, Hampshire, GU14 0LX |
| WATTERSON, Ian George Walter RESIGNED | Director | 01 Apr 2002 | 26 Mar 2003 | | February 1969 | 314 Barkham Road, Wokingham, Berkshire, RG41 4DA |
| WILLIS, James Richard RESIGNED | Director | 06 Mar 2018 | 21 Oct 2022 | England | August 1970 | Cody Technology Park, Ively Road, Farnborough, Hampshire, GU14 0LX |
| WOOD, Martin James RESIGNED | Director | 29 Apr 2016 | 31 May 2018 | England | March 1958 | Cody Technology Park, Ively Road, Farnborough, Hampshire, GU14 0LX |
| DLA NOMINEES LIMITED RESIGNED | Nominee Director | 18 Jan 1996 | 06 Mar 1996 | | | Fountain Precinct, Balm Green, Sheffield, South Yorkshire, S1 1RZ |
| DLA SECRETARIAL SERVICES LIMITED RESIGNED | Nominee Director | 18 Jan 1996 | 06 Mar 1996 | | | Fountain Precinct, Balm Green, Sheffield, South Yorkshire, S1 1RZ |