| GETTY, Victoria Grace, Ms. ACTIVE | Secretary | 06 Mar 2018 | | | | Talbot Way, Small Heath Business Park, Birmingham, West Midlands, B10 0HJ, United Kingdom |
| GILLIS, Simon John ACTIVE | Director | 23 Apr 2026 | | United Kingdom | March 1970 | Talbot Way, Small Heath Business Park, Birmingham, B10 0HJ, United Kingdom |
| KUCZINSKI, Kevin Geoffrey ACTIVE | Director | 23 Apr 2026 | | Spain | June 1969 | Talbot Way, Small Heath Business Park, Birmingham, B10 0HJ, United Kingdom |
| STEMKOWSKI, Stashu John ACTIVE | Director | 10 Jul 2025 | | United States | November 1978 | 1, Market Street, Suite 400, San Francisco, California, 94105, United States |
| FAWCETT, Richard Oliver RESIGNED | Secretary | 01 Jun 2014 | 05 Mar 2018 | | | One Discovery Place, Columbus Drive, Farnborough, Hampshire, GU14 0NZ |
| NEWMAN, Catherine Mary Michele RESIGNED | Secretary | 06 Mar 2013 | 31 May 2014 | | | One Discovery Place, Columbus Drive, Farnborough, Hampshire, GU14 0NZ, England |
| O'DONNELL, James RESIGNED | Secretary | 28 Jan 2000 | 06 Mar 2013 | | | One Discovery Place, Columbus Drive, Farnborough, Hampshire, GU14 0NZ, England |
| PHIPPS, Neil Robert RESIGNED | Secretary | | 28 Jan 2000 | | | Weymoor Pitch Place, Thursley, Godalming, Surrey, GU8 6QW |
| ABRAHAMS, Mark RESIGNED | Director | 11 Jan 2011 | 03 Aug 2015 | United States | February 1958 | One Discovery Place, Columbus Drive, Farnborough, Hampshire, GU14 0NZ, England |
| ANDREWS, Philip Francis RESIGNED | Director | 01 Dec 1993 | 31 Oct 1997 | | February 1957 | Knowle House Wood Road, Hindhead, Surrey, GU26 6PX |
| AVER, Carolyn RESIGNED | Director | | 05 Mar 1993 | | June 1959 | 1330 Sir Francis Drake Boulevard 12, San Anselmo Ca, Marin 94960, Usa |
| BASS, Carl RESIGNED | Director | 01 Jan 2005 | 10 Jan 2011 | United States | May 1957 | 111 Mcinnis Parkway, San Rafael, California 94903, U S A |
| BAXTER, Ian William RESIGNED | Director | 01 Feb 1994 | 20 Nov 1997 | | April 1960 | Lynton Hedgerley Lane, Gerrards Cross, Buckinghamshire, SL9 7NS |
| BAXTER, Peter John RESIGNED | Director | 09 Feb 2009 | 05 Feb 2019 | England | February 1964 | One Discovery Place, Columbus Drive, Farnborough, Hampshire, GU14 0NZ, England |
| BOWEN, Mark Richard RESIGNED | Director | 28 Jan 2000 | 07 Mar 2001 | | October 1962 | Coombe Martin, Elveden Close, Woking, Surrey, GU22 8XA |
| BRIDGE, David RESIGNED | Director | 12 May 2000 | 23 Nov 2000 | | February 1957 | 163 Route De Collex, Collex-Bossy, 1239, Switzerland |
| CASTINO, Alfred RESIGNED | Director | 01 Jan 2005 | 08 Sep 2008 | | May 1952 | 536 Old Quarry Road North, Larkspur, California 94939, U S A |
| DANZER, Rudolf RESIGNED | Director | 23 Nov 2000 | 31 Jan 2003 | | December 1959 | Traungasse 7, Wels, 4600, Austria |
| DENISON, Edward Tyler RESIGNED | Director | | 01 Oct 1993 | | November 1957 | 91 Addison Road, Guildford, Surrey, GU1 3QE |
| DOPPLMAIR, Walter, Mr. RESIGNED | Director | 06 Feb 2019 | 23 Apr 2026 | Austria | October 1969 | Talbot Way, Small Heath Business Park Birmingham, United Kingdom, B10 0HJ, United Kingdom |
| DRUST, Jeffrey Malcom RESIGNED | Director | 01 Oct 1993 | 01 Nov 1998 | | September 1954 | Old Place Brookhurst Grange, Holmbury Road Ewhurst, Cranleigh, Surrey, GU6 7SJ |
| EDMONDSON, William Somerville RESIGNED | Director | 07 Apr 2003 | 08 Feb 2005 | United Kingdom | February 1969 | 21, Cromwell Road, Henley-On-Thames, Oxon, RG9 1JH |
| FONES, Richard David RESIGNED | Director | 19 Apr 2024 | 23 Apr 2026 | United Kingdom | July 1975 | Talbot Way, Small Heath Business Park Birmingham, United Kingdom, B10 0HJ, United Kingdom |
| GLOECKLER, Christine RESIGNED | Director | 12 May 2000 | 23 Nov 2000 | | July 1956 | Whistler Weg 51, Munich, 81479, FOREIGN, Germany |
| HOPE, Stephen William, Mr. RESIGNED | Director | 06 Feb 2019 | 27 Jun 2025 | United States | April 1967 | Talbot Way, Small Heath Business Park, Birmingham, West Midlands, B10 0HJ, United Kingdom |
| JOCELYN, Patrick RESIGNED | Director | 03 Sep 2003 | 05 Mar 2004 | | June 1969 | 1 New Mill, Station Road, Theale, Berkshire, RG7 4AJ |
| KERAVAL, Gerard Louis RESIGNED | Director | 01 Mar 1999 | 12 May 2000 | | March 1953 | 5 Rue Vermont, Geneva, Ch 1209, Switzerland |
| KLEINN, Volker RESIGNED | Director | | 01 Feb 1993 | | October 1939 | 4 Chemin Des Hauts, Ch 1299, Crans Pres Celigny, Switzerland |
| MARTIN, John RESIGNED | Director | 07 Jun 2001 | 05 Mar 2004 | | January 1965 | 10 Norfolk Chase, Warfield, Bracknell, Berkshire, RG42 3XN |
| MITCHELL, Ian RESIGNED | Director | 26 May 2016 | 05 Feb 2019 | England | April 1968 | One Discovery Place, Columbus Drive, Farnborough, Hampshire, GU14 0NZ |
| NOLAN, Roisin RESIGNED | Director | 11 Jun 2021 | 07 Feb 2024 | Ireland | December 1984 | 1 Windmill Lane, Dublin 2, D02 F206, Ireland |
| O'DONOHOE, Pat Joseph RESIGNED | Director | 15 Sep 2006 | 08 Sep 2008 | | October 1963 | Rue De Cret-Taconnet 8 Appt 8.5, Neuchatel, 20002, Switzerland |
| OWEN, Anandh Indran RESIGNED | Director | 07 Mar 2001 | 03 Sep 2003 | England | October 1957 | 29 Brookland Hill, London, NW11 6DV |
| PARASKEVA, Mark RESIGNED | Director | 02 Jun 2004 | 05 Feb 2009 | | September 1961 | Saint Christophers Farm, Carbinswood Lane, Upper Woolhampton, Berkshire, RG7 5TS |
| PFLUGH, William James RESIGNED | Director | 08 Sep 2008 | 31 Mar 2016 | Switzerland | September 1958 | One Discovery Place, Columbus Drive, Farnborough, Hampshire, GU14 0NZ, England |
| PHIPPS, Neil Robert RESIGNED | Director | | 28 Jan 2000 | United Kingdom | April 1955 | Weymoor Pitch Place, Thursley, Godalming, Surrey, GU8 6QW |
| PINNER, Christopher Charles RESIGNED | Director | 23 Nov 2000 | 31 Jan 2003 | England | October 1957 | 3 Saxel Close, Aston, Oxfordshire, OX18 2EB |
| ROGERS, Nigel RESIGNED | Director | 01 Jan 2005 | 15 Sep 2006 | | December 1950 | Chemin Des Joncheres, 15, Bevaix, Ch-2022, Switzerland |
| SALAZAR LECARO, Lucia Margarita RESIGNED | Director | 06 Feb 2019 | 16 Apr 2021 | United States | June 1975 | One Discovery Place, Columbus Drive, Farnborough, Hampshire, GU14 0NZ |
| SANCHEZ, Victor Manuel RESIGNED | Director | 23 Nov 2000 | 28 Nov 2003 | | May 1962 | Chemin Des Bossons Audry, Arzier, 1273, Switzerland |
| SPROULE, Louise RESIGNED | Director | 03 Sep 2003 | 02 Jun 2004 | United Kingdom | August 1964 | 99 Satchell Lane, Hamble, Southampton, SO31 4HL |
| STRAYER, Pamela Jean RESIGNED | Director | 08 Sep 2008 | 22 Jun 2012 | Usa | June 1968 | 725, Bay Road, Mill Valley, California, CA 94941, United States Of America |
| SUTTON, Michael Edward RESIGNED | Director | | 01 Mar 1999 | | March 1945 | 24 Chemin De Pre Colomb, 1290 Versoix, Geneva, Switzerland |
| TAYLOR, Timothy Lynch RESIGNED | Director | 01 Nov 1998 | 08 Mar 2000 | United Kingdom | July 1954 | Merlewood Tarn Road, Hindhead, Surrey, GU26 6TP |
| UNDERWOOD, Paul David RESIGNED | Director | 28 Aug 2012 | 05 Feb 2019 | United States | July 1967 | One Discovery Place, Columbus Drive, Farnborough, Hampshire, GU14 0NZ, England |
| WINDLE, Philip Peter RESIGNED | Director | 08 Mar 2000 | 30 Aug 2002 | | May 1954 | Ausgarth, 118 Horsham Road, Cranleigh, Surrey, GU6 8DY |
| WINDLE, Philip Peter RESIGNED | Director | 01 Feb 1993 | 05 Jun 1995 | | May 1954 | 18 Terminus Avenue, Bexhill On Sea, East Sussex, TN39 3LS |