| NEVILLE, Christopher John ACTIVE | Secretary | 05 Sep 2024 | | | | C/O Legal Counsel, Building 7000, Langstone Park, Langstone, Havant, Hampshire, PO9 1SW, England |
| HARRISON, Christopher George ACTIVE | Director | 29 Feb 2024 | | England | April 1970 | C/O Legal Counsel, Building 7000, Langstone Park, Langstone, Havant, Hampshire, PO9 1SW, England |
| STEELE, Gillian Blair ACTIVE | Director | 15 Feb 2026 | | Scotland | February 1982 | C/O Legal Counsel, Building 7000, Langstone Park, Langstone, Havant, Hampshire, PO9 1SW, England |
| TAYLOR, Emlyn Thomas ACTIVE | Director | 04 Mar 2021 | | England | October 1970 | C/O Legal Counsel, Building 7000, Langstone Park, Langstone, Havant, Hampshire, PO9 1SW, England |
| BASTIAN, Kenneth Ray RESIGNED | Secretary | 05 Sep 1996 | 24 Oct 2000 | | | 4124 Marietta Drive, Vestal 13850 New York, Usa, FOREIGN |
| BENNETT, Dana L RESIGNED | Secretary | 22 Jun 2001 | 03 Mar 2003 | | | 12320 Piedmont Road, Clarksburg, Maryland 20871, Usa |
| BRADDEN, Chanel Maelia RESIGNED | Secretary | 27 Apr 2017 | 20 Dec 2022 | | | Building 7000, Langstone Technology Park, Langstone, Havant, Hampshire, PO9 1SW, England |
| COLE, Glenn Eric RESIGNED | Secretary | 25 Jan 2008 | 11 Feb 2016 | | | Building 7000, Langstone Technology Park, Langstone, Havant, Hampshire, PO9 1SW, England |
| DAVIS, Narton B RESIGNED | Secretary | 24 Oct 2000 | 03 Mar 2003 | | | 105 Mark Court, Vestal, Ny 13850, Usa |
| DAVIS-WASHINGTON, Deirdre Angela, Mrs. RESIGNED | Secretary | 20 Dec 2022 | 05 Sep 2024 | | | C/O Legal Counsel, Building 7000, Langstone Park, Langstone, Havant, Hampshire, PO9 1SW, England |
| ELDRIDGE, Alice Marie RESIGNED | Secretary | 30 Aug 2004 | 05 Apr 2007 | | | 107 Michael Street, Vestal, New York, 13850, Usa |
| GADWAY, Catherine Grace RESIGNED | Secretary | 08 Jul 2002 | 03 Mar 2003 | | | 3363 Laurie Brook Drive, Binghamton, New York 13903, Usa |
| GOLDSTEIN, Stuart David RESIGNED | Secretary | 22 Jun 2001 | 28 Feb 2009 | | | 32 Sandalfoot Court, Potomac, Maryland 20854, Usa |
| HEYWOOD, David Arms RESIGNED | Secretary | 01 Mar 2009 | 27 Apr 2017 | | | Building 7000, Langstone Technology Park, Langstone, Havant, Hampshire, PO9 1SW, England |
| KEMMER, Frederick Owen RESIGNED | Secretary | 22 Jun 2001 | 31 Jan 2008 | | | 13221 Maplecrest Drive, Potomac, Maryland 20854, Usa |
| LASALLE, William Joseph RESIGNED | Secretary | 05 Sep 1996 | 30 Apr 1997 | | | 11145 Willowbrook Drive, Potomac, MD20854, Usa |
| PALMER, Timothy David RESIGNED | Secretary | 03 Mar 2003 | 30 Aug 2004 | | | 21 Pine Meadow, Vestal, Ny, 13850, Usa |
| SALINGER, Dorota Anna RESIGNED | Secretary | 03 Jul 2007 | 13 Feb 2015 | | | 100, Cannon Street, London, EC4N 6EU, United Kingdom |
| SNYDER, Valerie Andrea RESIGNED | Secretary | 03 Mar 2003 | 09 Nov 2007 | | | 16604 Frontenac Terrace, Derwood, Maryland 20855, Usa |
| TRIPPETT, Lillian Mcbee RESIGNED | Secretary | 05 Sep 1996 | 15 Nov 1999 | | | 3444 Roberts Lane, Arlington, Virginia, 22207, Usa |
| WILLIAMS, Marianne Schluchter RESIGNED | Secretary | 15 Nov 1999 | 31 Mar 2000 | | | 12213l Eagles Nest Court, Germantown, Maryland, Usa, 20874 |
| ABOGADO NOMINEES LIMITED RESIGNED | Nominee Secretary | 25 Apr 1989 | 09 Apr 2003 | | | 100 New Bridge Street, London, EC4V 6JA |
| BALL, Stephen Robert, Mr. RESIGNED | Director | 01 Mar 2009 | 31 Dec 2015 | England | August 1953 | 100, Cannon Street, London, EC4N 6EU, United Kingdom |
| CLEAVER, Anthony Brian, Sir RESIGNED | Director | 15 Feb 1995 | 15 Nov 1999 | England | April 1938 | 20 Groom Place, London, SW1X 7BA |
| COBBOLD, Richard Francis, Rear Admiral RESIGNED | Director | 15 Feb 1995 | 22 Jun 2001 | | June 1942 | Kings Chantry, Binsted, Alton, Hampshire, GU34 4NX |
| CORCORAN, Thomas RESIGNED | Director | 08 Jul 1997 | 15 Nov 1999 | | July 1944 | 9913 Kendale Road, Potomac, Maryland 20854, United States |
| DEBLASIO, Michael Peter RESIGNED | Director | | 15 Feb 1995 | | January 1937 | 59 Park Drive South, Rye, New York, 10580, Usa |
| DIAMOND, Jonathan Murray, Mr. RESIGNED | Director | 20 Aug 2015 | 29 Feb 2024 | United Kingdom | February 1957 | C/O Legal Counsel, Building 7000, Langstone Park, Langstone, Havant, Hampshire, PO9 1SW, England |
| EVANS, Michele Ann, Director RESIGNED | Director | 02 Oct 2017 | 24 Sep 2018 | United States | July 1965 | Building 7000, Langstone Technology Park, Langstone, Havant, Hampshire, PO9 1SW, England |
| HAWKINS, Ian Stuart RESIGNED | Director | 05 Jul 2004 | 27 Jun 2006 | | March 1968 | Flat 3 Kings Cote Villas, 1 Eastern Villas Road, Southsea, Hampshire, PO4 0SU |
| HILL, Stephanie Cole, Director RESIGNED | Director | 20 Aug 2015 | 02 Oct 2017 | Usa | January 1965 | Building 7000, Langstone Technology Park, Langstone, Havant, Hampshire, PO9 1SW, England |
| HO, Galen Ivan RESIGNED | Director | 05 Sep 1996 | 15 Nov 1999 | | December 1945 | 6 Merchants Row, White Hart Road, Portsmouth, PO1 2PL |
| HUNT, Mark Lawrence RESIGNED | Director | 27 Jun 2006 | 20 Aug 2015 | United Kingdom | September 1960 | 100, Cannon Street, London, EC4N 6EU, United Kingdom |
| JOHNSON, Arthur Erwin RESIGNED | Director | 15 Feb 1995 | 15 Nov 1999 | | January 1947 | 11567 Lake Newport Road, Reston, Virginia, 22094, Usa |
| KAYE, Jeffrey Anthony RESIGNED | Director | | 05 Jun 1996 | England | September 1953 | 74 Exeter Road, Southgate, London, N14 5JS |
| LAMB HUGHES, Gren RESIGNED | Director | 22 Jun 2001 | 21 Oct 2002 | | April 1947 | Oakwood House, 4 Warwick Place, Romsey, Hampshire, SO51 6RG |
| LANZA, Frank Carmello RESIGNED | Director | 05 Sep 1996 | 30 Apr 1997 | | November 1931 | 37 Murray Road, Scarsdale, New York, Usa, NY 10583 |
| LEGGE, Peter John RESIGNED | Director | 22 Jun 2001 | 24 Mar 2003 | | March 1954 | Druids, Chilworth Ringb Chilworth, Southampton, Hampshire, SO16 7HW |
| LEMMO, Paul RESIGNED | Director | 17 Jul 2024 | 03 Sep 2026 | United States | November 1965 | C/O Legal Counsel, Building 7000, Langstone Park, Langstone, Havant, Hampshire, PO9 1SW, England |
| LEMMO, Paul Nmn, Mr. RESIGNED | Director | 24 Sep 2018 | 21 Jan 2021 | United States | November 1965 | Building 7000, Langstone Technology Park, Langstone, Havant, Hampshire, PO9 1SW, England |
| MACDONALD, Peter Neil RESIGNED | Director | 03 Mar 2003 | 10 May 2004 | England | September 1947 | 19a Manor Way, Hayling Island, Hampshire, PO11 9JH |
| MAHLBERG, Peter Halden RESIGNED | Director | 04 Mar 2024 | 23 Feb 2026 | England | October 1980 | C/O Legal Counsel, Building 7000, Langstone Park, Langstone, Havant, Hampshire, PO9 1SW, England |
| MCINTOSH, Chauncey Jovan RESIGNED | Director | 01 Nov 2022 | 10 Jun 2024 | United States | May 1977 | C/O Legal Counsel, Building 7000, Langstone Park, Langstone, Havant, Hampshire, PO9 1SW, England |
| MEYER, Frank Calvin RESIGNED | Director | 15 Nov 1999 | 03 Mar 2003 | | March 1944 | 805 Stonehouse Drive, Vestal, Ny 13850, Usa |
| RAMBEAU, Jonathan Patrick RESIGNED | Director | 15 Feb 2021 | 01 Sep 2022 | United States | December 1972 | Building 7000, Langstone Technology Park, Langstone, Havant, Hampshire, PO9 1SW, England |
| RAMSEY, Stephen D RESIGNED | Director | 03 Mar 2003 | 23 Feb 2010 | | December 1958 | 52 Mountain Brook Drive, Vestal, Broome New York 13850, Usa |
| ROBINSON, Keith Gilbert Thomas RESIGNED | Director | 05 Sep 1996 | 22 Jun 2001 | | June 1948 | Rogers Cottage, Forest Green, Dorking, Surrey, RH5 5SQ |
| RUDDOCK, Peter William David RESIGNED | Director | 18 Jan 2016 | 04 Mar 2021 | United Kingdom | February 1954 | Building 7000, Langstone Technology Park, Langstone, Havant, Hampshire, PO9 1SW, England |
| SCHULTZ, Daniel Chester, Mr. RESIGNED | Director | 27 Apr 2010 | 31 Jul 2015 | United States | June 1953 | 100, Cannon Street, London, EC4N 6EU, United Kingdom |
| SCHULTZ, Peter Meyer RESIGNED | Director | 15 Nov 1999 | 01 Feb 2003 | | January 1943 | 2008 Carmichael Road, Owego Ny 13827, Usa |
| SCHWARTZ, Bernard Leon RESIGNED | Director | 15 Feb 1995 | 23 Apr 1996 | | December 1925 | 944 Fifth Avenue, New York, New York State, 10021, Usa |
| SMITH, Nicholas Roger RESIGNED | Director | 29 Feb 2024 | 15 Feb 2026 | England | June 1975 | C/O Legal Counsel, Building 7000, Langstone Park, Langstone, Havant, Hampshire, PO9 1SW, England |
| SPONYOE, John Vincent RESIGNED | Director | 10 Apr 1997 | 15 Nov 1999 | | February 1939 | 11420 Palatine Drive, Potomac, Maryland, 20854, Usa |
| STOPPS, Ian Robert RESIGNED | Director | 05 Sep 1996 | 28 Feb 2009 | | October 1946 | 32 Ailsa Road, St Margarets, Twickenham, TW1 1QW |
| TARGOFF, Michael Bart RESIGNED | Director | | 23 Apr 1996 | | July 1944 | Ardsley Avenue West, Irvington, New York 10533, FOREIGN, Usa |
| WARREN, Kenneth Robin, Sir RESIGNED | Director | 15 Feb 1995 | 22 Jun 2001 | | August 1926 | Woodfield House, Goudhurst, Cranbrook, Kent, TN17 2NN |