| MACPHERSON, Campbell Mckay ACTIVE | Director | 11 Nov 2025 | | United Arab Emirates | November 1974 | Fulton Court, Greenham Business Park, Greenham, Thatcham, RG19 6HD, England |
| MADER, Klaus Hermann ACTIVE | Director | 05 Nov 2025 | | Austria | May 1970 | Fulton Court, Greenham Business Park, Greenham, Thatcham, RG19 6HD, England |
| MCMILLAN, Paul Robert ACTIVE | Director | 05 Nov 2025 | | United Arab Emirates | April 1973 | Fulton Court, Greenham Business Park, Greenham, Thatcham, RG19 6HD, England |
| FEENEY, Martin RESIGNED | Secretary | 27 Mar 1997 | 11 Nov 1999 | | | Summertrees Foxs Lane, Kingsclere, Newbury, Berkshire, RG20 5QE |
| KEANEY, Lynda Jane RESIGNED | Secretary | 01 May 2003 | 12 Apr 2006 | | | Two Beeches, Lottage Way, Aldbourne, Wiltshire, SN8 2EW |
| PLUNKETT, Tim RESIGNED | Secretary | 29 Nov 2002 | 30 Apr 2003 | | | Badgers Barn, Birdlip Farm, Gloucester, Gloucestershire, GL4 8JH |
| RAMBLE, Katherine Louise RESIGNED | Secretary | 27 Feb 2009 | 30 Oct 2018 | | | Fulton Court, Greenham Business Park, Greenham, Thatcham, RG19 6HD, England |
| RAMBLE, Louise RESIGNED | Secretary | 01 Apr 2020 | 13 Jan 2021 | | | Fulton Court, Greenham Business Park, Greenham, Thatcham, RG19 6HD, England |
| SMITH, Matthew James RESIGNED | Secretary | 12 Apr 2006 | 25 Sep 2008 | | | 9 Dryden Close, Thatcham, Berkshire, RG18 3BB |
| SMITH, Stephen Roger RESIGNED | Secretary | 29 Oct 2018 | 31 Mar 2020 | | | Fulton Court, Greenham Business Park, Greenham, Thatcham, RG19 6HD, England |
| TAGG, Stuart James RESIGNED | Secretary | 11 Nov 1999 | 29 Nov 2002 | | | 10 Tudor Road, Newbury, Berkshire, RG14 7QL |
| JAMES COWPER TRUSTEES LIMITED RESIGNED | Secretary | 09 Oct 2008 | 27 Feb 2009 | | | Phoenix House, Bartholomew Street, Newbury, Berkshire, RG14 5QA |
| PENNSEC LIMITED RESIGNED | Nominee Secretary | 14 Mar 1997 | 27 Mar 1997 | | | Abacus House, 33 Gutter Lane, London, EC2V 8AR |
| ANTOLOTTI, Michele RESIGNED | Director | 09 Apr 2021 | 26 Jun 2025 | Italy | January 1988 | Fulton Court, Greenham Business Park, Greenham, Thatcham, RG19 6HD, England |
| BAILEY, David John RESIGNED | Director | 07 Apr 1997 | 08 Dec 1998 | United Kingdom | January 1949 | Woodspeen Lodge, Woodspeen, Newbury, Berkshire, RG20 8BS |
| BO, Cristina RESIGNED | Director | 09 Apr 2021 | 27 Jun 2025 | Italy | December 1969 | Fulton Court, Greenham Business Park, Greenham, Thatcham, RG19 6HD, England |
| FISHER, Felix RESIGNED | Director | 19 Oct 2005 | 31 Jul 2006 | | October 1976 | Daiserstr 24, Munich, 8137, FOREIGN, Germany |
| HALLIDAY, Ian David, Dr RESIGNED | Director | 06 Dec 2005 | 31 Mar 2020 | England | February 1959 | Fieldgate, Garden Close Lane, Wash Common, Newbury, Berkshire, RG14 6PP, England |
| JOHNS, Daniel Mark RESIGNED | Director | 09 Apr 2021 | 11 May 2026 | England | October 1971 | Fulton Court, Greenham Business Park, Greenham, Thatcham, RG19 6HD, England |
| KOEHLER, Thomas RESIGNED | Director | 02 Dec 2016 | 09 Apr 2021 | Germany | November 1970 | 1, Robert-Stirling-Ring, 82152, Krailling, Germany |
| LANGER, Hans Joachim RESIGNED | Director | 29 Nov 2002 | 02 Dec 2016 | Germany | January 1952 | Am Wasserbogen 46, Grafelfing, D-82166, Germany |
| LICHTENSTEIN, Daniel RESIGNED | Director | 09 Aug 2019 | 31 Jul 2022 | Germany | April 1982 | 13a, Kaiser-Wilhelm-Str., Starnberg, 82319, Germany |
| MICHAEL, Peter Colin, Sir RESIGNED | Director | 07 Apr 1997 | 08 Dec 1998 | England | June 1938 | Eddington House, Great Hidden Farm Eddington, Hungerford, Berks, RG17 0TW |
| MORRIS, Malcolm Vincent RESIGNED | Director | 07 Apr 1997 | 08 Dec 1998 | United Kingdom | October 1941 | Dairy Cottage, Donnington Park, Newbury, Berkshire, RG14 2DZ |
| OBERHOFER, Johann RESIGNED | Director | 01 Nov 2015 | 09 Apr 2021 | Germany | November 1958 | Fulton Court, Greenham Business Park, Greenham, Thatcham, RG19 6HD, England |
| PFEIFFER, Claes Hakan RESIGNED | Director | 02 Dec 2016 | 30 Jun 2019 | Switzerland | July 1967 | 1, Ruelle Des Cadoules, 1071, Chexbres, Switzerland |
| PLUNKETT, Timothy RESIGNED | Director | 18 Sep 1999 | 10 Oct 2005 | | January 1959 | Badgers Barn Birdlip Farm, Birdlip, Gloucester, Gloucestershire, GL4 8JH |
| ROBINSON, Nigel Adam RESIGNED | Director | 15 Apr 2019 | 07 Jan 2020 | England | December 1973 | Fulton Court, Greenham Business Park, Greenham, Thatcham, RG19 6HD, England |
| STEELS, Tony, Dr RESIGNED | Director | 17 Mar 2020 | 09 Apr 2021 | England | January 1965 | Fulton Court, Greenham Business Park, Greenham, Thatcham, RG19 6HD, England |
| TAGG, Stuart James RESIGNED | Director | 08 Dec 1998 | 29 Nov 2002 | United Kingdom | August 1954 | 10 Tudor Road, Newbury, Berkshire, RG14 7QL |
| PENNINGTONS DIRECTORS (NO 1) LIMITED RESIGNED | Nominee Director | 14 Mar 1997 | 07 Apr 1997 | | | Abacus House, 33 Gutter Lane, London, EC2V 8AR |