| KROL, Sarah ACTIVE | Director | 12 Dec 2023 | | United States | May 1974 | Hanborough Business Park, Long Hanborough, Oxford, Oxfordshire, OX29 8SJ |
| MALKIEWICZ, Jamie ACTIVE | Director | 27 Mar 2026 | | United States | June 1991 | Hanborough Business Park, Long Hanborough, Oxford, Oxfordshire, OX29 8SJ |
| BOURKE, Damian Joseph RESIGNED | Secretary | 02 Nov 1998 | 21 May 1999 | | | 75 Crescent Road, Oxford, Oxfordshire, OX4 2NY |
| CHALMERS, Mark Jonathan RESIGNED | Secretary | 17 Oct 2008 | 25 Mar 2009 | | | 63, Elm Grove, Milton-Under-Wychwood, Chipping Norton, Oxfordshire, OX7 6EF, United Kingdom |
| CHIPPER, Lesley Ann RESIGNED | Secretary | 29 Mar 2010 | 30 Nov 2020 | | | Hanborough Business Park, Long Hanborough, Oxford, Oxfordshire, OX29 8SJ, United Kingdom |
| HUNT, Lynne Anne RESIGNED | Secretary | 01 Jan 2000 | 17 Oct 2008 | | | 11 Cedar Crescent, Thame, Oxfordshire, OX9 2AX |
| SMYTH, Raymond Bruce RESIGNED | Secretary | | 12 Sep 1994 | | | 80 Fleet Street, London, EC4Y 1NA |
| TAYLOR, Ian Richard RESIGNED | Secretary | 12 Sep 1994 | 14 Dec 1995 | | | Walnut Orchard, Chearsley, Aylesbury, Bucks, HP18 0DA, England |
| THOMAS, David Michael RESIGNED | Secretary | 25 Mar 2009 | 29 Mar 2010 | | | 3 Clarendon Drive, Putney, London, SW15 1AW |
| THOMAS, David Michael RESIGNED | Secretary | 14 Dec 1995 | 02 Nov 1998 | | | 3 Clarendon Drive, Putney, London, SW15 1AW |
| BIRT, Timothy David RESIGNED | Director | 30 May 1995 | 27 Oct 1997 | | July 1958 | Whiteladies, 11 Knole Road, Sevenoaks, Kent, TN13 3XH |
| BONSOR, Nicholas Cosmo, Sir RESIGNED | Director | | 07 Jul 1995 | United Kingdom | December 1942 | Liscombe House, Liscombe Park, Leighton Buzzard, Bedfordshire, LU7 0JN |
| BOYD, Douglas Turner RESIGNED | Director | 01 Jan 2001 | 16 Aug 2007 | Scotland | April 1939 | 5 Laurel Avenue, Lenzie, Kirkintilloch, Glasgow, G66 4RX |
| BROWN, Geoffrey Stephen RESIGNED | Director | 01 Jun 2003 | 23 Aug 2007 | England | December 1957 | 2a Woodlands, Elizabeth Park, Wokingham, Berkshire, RG41 4UY |
| BROWN, Peter Andrew Martin RESIGNED | Director | 28 Apr 1999 | 26 Mar 2003 | Scotland | May 1962 | 13 Hillview Terrace, Edinburgh, EH12 8RB |
| CHESTER, Robert Malcom RESIGNED | Director | 07 Nov 2016 | 09 Apr 2021 | United Kingdom | February 1973 | Hanborough Business Park, Long Hanborough, Oxford, Oxfordshire, OX29 8SJ |
| CHIPPER, Lesley Ann RESIGNED | Director | 19 Dec 2014 | 30 Nov 2020 | England | March 1965 | Hanborough Business Park, Long Hanborough, Oxford, Oxfordshire, OX29 8SJ |
| CRAIG-PETSINGER, Dana Elizabeth RESIGNED | Director | 16 Dec 2010 | 02 Dec 2013 | Usa | February 1968 | Hanborough Business Park, Long Hanborough, Oxford, Oxfordshire, OX29 8SJ, United Kingdom |
| DEPEW, Charles G RESIGNED | Director | 23 Aug 2007 | 04 Dec 2012 | Usa | July 1930 | Hanborough Business Park, Long Hanborough, Oxford, Oxfordshire, OX29 8SJ, United Kingdom |
| EDWARDS, David Lawrence RESIGNED | Director | | 23 Aug 2007 | United Kingdom | May 1956 | The Barn House, Chapel Road, Greatworth, Banbury, Oxfordshire, OX17 2DT |
| FAIRBAIRN, Michael Douglas RESIGNED | Director | 19 Apr 1999 | 15 Sep 2000 | England | December 1952 | 37 Homewood Road, St Albans, Hertfordshire, AL1 4BG |
| FINDLAY, Martin Charles RESIGNED | Director | 29 Apr 1996 | 16 Aug 2007 | England | June 1935 | Ledburn Manor, Leighton Buzzard, Bedfordshire, LU7 0PX |
| GARREN, Donna, Doctor RESIGNED | Director | 19 May 2016 | 30 Nov 2020 | United States | February 1967 | Hanborough Business Park, Long Hanborough, Oxford, Oxfordshire, OX29 8SJ |
| HOYER MILLAR, Christian Gurth RESIGNED | Director | 19 Apr 1999 | 16 Aug 2007 | | December 1929 | 15 Selwood Place, London, SW7 3QL |
| HUGHES, Patricia Helen RESIGNED | Director | | 31 Aug 1993 | | June 1942 | Fariville Head Farm, Hook Norton, Oxon, OX18 5BS |
| HUGHES, Timothy Morgan RESIGNED | Director | | 16 Aug 2007 | United Kingdom | February 1942 | Fanville Head Farm, Hook Norton, Oxfordshire, OX18 5BS |
| HUNT, Lynne Anne RESIGNED | Director | 25 Oct 1999 | 23 Aug 2007 | United Kingdom | August 1957 | 11 Cedar Crescent, Thame, Oxfordshire, OX9 2AX |
| KATZ PEK, Marilyn RESIGNED | Director | 23 Aug 2007 | 30 Nov 2020 | United States | May 1945 | Hanborough Business Park, Long Hanborough, Oxford, Oxfordshire, OX29 8SJ, United Kingdom |
| LAWLOR, Kevan Paul RESIGNED | Director | 23 Aug 2007 | 30 Nov 2020 | United States | June 1957 | Hanborough Business Park, Long Hanborough, Oxford, Oxfordshire, OX29 8SJ, United Kingdom |
| PHYALL, Paul RESIGNED | Director | 09 Apr 2021 | 31 Dec 2021 | England | February 1965 | Hanborough Business Park, Long Hanborough, Oxford, Oxfordshire, OX29 8SJ |
| RABBIDEAU, Richard RESIGNED | Director | 04 Dec 2012 | 30 Nov 2020 | United States | January 1938 | Hanborough Business Park, Long Hanborough, Oxford, Oxfordshire, OX29 8SJ, United Kingdom |
| RICHARDSON, David Graham RESIGNED | Director | 15 May 2012 | 26 Jul 2016 | England | August 1960 | Hanborough Business Park, Long Hanborough, Oxford, Oxfordshire, OX29 8SJ, United Kingdom |
| RICHARDSON, David Graham RESIGNED | Director | 25 Oct 1999 | 23 Aug 2007 | England | August 1960 | 44 Cross Tree Road, Wicken, Milton Keynes, Buckinghamshire, MK19 6BT |
| RIEDERER, Richard K RESIGNED | Director | 23 Aug 2007 | 16 Dec 2010 | Usa | March 1944 | S25 W35020 Manor House Road, Oconomowoc, Wisconsin, 53066, Usa |
| ROBINSON, John Paul RESIGNED | Director | 01 Mar 1996 | 20 Oct 1999 | | November 1957 | 55 Belle Baulk, Towcester, Northamptonshire, NN12 6YE |
| ROWLEY, John RESIGNED | Director | 29 Mar 2023 | 12 Dec 2023 | Hong Kong | November 1965 | Hanborough Business Park, Long Hanborough, Oxford, Oxfordshire, OX29 8SJ |
| SOUTHBY, Richard Henry Alexander RESIGNED | Director | 23 Jul 1990 | 15 Mar 1996 | | August 1941 | The Red House, Overbury, Tewkesbury, Gloucestershire, GL20 7PB |
| TACKETT, Laura RESIGNED | Director | 01 Mar 2023 | 27 Mar 2026 | United States | December 1980 | Hanborough Business Park, Long Hanborough, Oxford, Oxfordshire, OX29 8SJ |
| THOMAS, David Michael RESIGNED | Director | | 15 May 2012 | England | December 1946 | Hanborough Business Park, Long Hanborough, Oxford, Oxfordshire, OX29 8SJ, United Kingdom |
| WALSH, Michael Patrick RESIGNED | Director | 22 Jul 2016 | 01 Mar 2023 | United States | December 1964 | Hanborough Business Park, Long Hanborough, Oxford, Oxfordshire, OX29 8SJ |
| WHITEFORD, David Robert RESIGNED | Director | 28 Apr 1999 | 26 Mar 2003 | Scotland | July 1957 | Castlecraig Farms, Nigg, Tain, Ross-Shire, IV19 1QS |
| WILSON, Michael George RESIGNED | Director | 01 Mar 1996 | 23 Aug 2007 | United Kingdom | January 1960 | Conchiglia, Thrupp Lane, Radley, Oxfordshire, OX14 3NG |