| LEWIS, Sarah Jane ACTIVE | Secretary | 01 Sep 2021 | | | | Suite 2, 4th Floor, 1 Duchess Street, London, W1W 6AN, England |
| CAMERON, Graeme Ewan ACTIVE | Director | 01 Jul 2024 | | England | June 1976 | Suite 2, 4th Floor, 1 Duchess Street, London, W1W 6AN, England |
| DAVIES, Andrew Robert ACTIVE | Director | 01 Apr 2017 | | England | February 1962 | Suite 2, 4th Floor, 1 Duchess Street, London, W1W 6AN, England |
| ELLINGWORTH, Peter ACTIVE | Director | 29 Sep 2008 | | England | June 1957 | Suite 2, 4th Floor, 1 Duchess Street, London, W1W 6AN, England |
| HOLDEN, Suzanne ACTIVE | Director | 01 Jul 2024 | | England | October 1974 | Suite 2, 4th Floor, 1 Duchess Street, London, W1W 6AN, England |
| JOHNSON, Matthew Alan ACTIVE | Director | 10 Jul 2025 | | England | May 1980 | Suite 2, 4th Floor, 1 Duchess Street, London, W1W 6AN, England |
| JONES, Daniel Paul ACTIVE | Director | 01 Jul 2024 | | England | June 1981 | Suite 2, 4th Floor, 1 Duchess Street, London, W1W 6AN, England |
| KENNEDY, Philip Andrew ACTIVE | Director | 22 Nov 2010 | | England | December 1969 | Eschmann House, Peter Road, Lancing Business Park, Lancing, BN15 8TJ, England |
| LEFTWICH, Mark ACTIVE | Director | 01 Jul 2024 | | England | July 1978 | Suite 2, 4th Floor, 1 Duchess Street, London, W1W 6AN, England |
| LEWIS, Sarah Jane ACTIVE | Director | 01 Jul 2023 | | England | October 1970 | Suite 2, 4th Floor, 1 Duchess Street, London, W1W 6AN, England |
| LLOYD, Jaimie ACTIVE | Director | 01 Jul 2024 | | England | May 1975 | Suite 2, 4th Floor, 1 Duchess Street, London, W1W 6AN, England |
| PHILLIPS, Richard Devereaux ACTIVE | Director | 01 Sep 2021 | | England | March 1965 | Suite 2, 4th Floor, 1 Duchess Street, London, W1W 6AN, England |
| PRESS, Matthew James ACTIVE | Director | 01 Jul 2024 | | England | August 1978 | Suite 2, 4th Floor, 1 Duchess Street, London, W1W 6AN, England |
| REES, Natasha Patricia Zilma ACTIVE | Director | 01 Jul 2024 | | United Kingdom | September 1981 | Suite 2, 4th Floor, 1 Duchess Street, London, W1W 6AN, England |
| SHAPLAND, Theresa ACTIVE | Director | 01 Jul 2024 | | England | November 1973 | Suite 2, 4th Floor, 1 Duchess Street, London, W1W 6AN, England |
| SHENOUDA, Michael Emad Asham ACTIVE | Director | 01 Jul 2024 | | United Kingdom | August 1986 | Suite 2, 4th Floor, 1 Duchess Street, London, W1W 6AN, England |
| SULLIVAN, Michelle ACTIVE | Director | 01 Jul 2024 | | England | September 1966 | Suite 2, 4th Floor, 1 Duchess Street, London, W1W 6AN, England |
| TRICKETT, Luella Mary ACTIVE | Director | 01 Feb 2024 | | England | November 1970 | Suite 2, 4th Floor, 1 Duchess Street, London, W1W 6AN, England |
| WORRALLO, Peter ACTIVE | Director | 20 Jul 2020 | | England | March 1962 | Suite 2, 4th Floor, 1 Duchess Street, London, W1W 6AN, England |
| BRADSHAW, Juliet RESIGNED | Secretary | | 19 Aug 1993 | | | 11 Thornton Hill, Wimbledon, London, SW19 4HU |
| CRANSTON, Robert Ian RESIGNED | Secretary | 31 Jan 1996 | 14 Nov 2019 | | | Commandree The Street, East Bergholt, Colchester, Essex, CO7 6SE |
| KEMP, Christopher RESIGNED | Secretary | 19 Aug 1993 | 31 May 1995 | | | September Cottage, Stoke Talmage, Thame, Oxon, OX9 7EX |
| KREUZER, Michael RESIGNED | Secretary | 31 May 1995 | 31 Jan 1996 | | | 63 Kingstone Cane, Teddington, Middlesex, TW11 |
| SUNTHARESWARAN, Nishanthan RESIGNED | Secretary | 14 Nov 2019 | 01 Sep 2021 | | | Suite 2, 4th Floor, 1 Duchess Street, London, W1W 6AN, England |
| ASH, Charles Bruce RESIGNED | Director | 18 Sep 1996 | 29 Nov 2001 | England | January 1950 | 7 Penwortham Court, Penwortham, Preston, Lancashire, PR1 9YX |
| AYLWARD, Gordon Charles RESIGNED | Director | 31 Jan 1996 | 31 Dec 2003 | | February 1943 | Shangrila East Hill, Sevenoaks, Kent, TN15 6YD |
| BELLIS, Antony David RESIGNED | Director | 22 Jun 2017 | 16 Jun 2026 | England | March 1964 | Building 47, Charnwood Campus, 10 Bakewell Road, Loughborough, Leicestershire, LE11 5RB, England |
| BOLTON, Stephanie RESIGNED | Director | 20 Jul 2020 | 31 Dec 2025 | England | July 1981 | Suite 2, 4th Floor, 1 Duchess Street, London, W1W 6AN, England |
| BREDA, Hugo RESIGNED | Director | 20 Jul 2020 | 15 Sep 2020 | England | April 1972 | Suite 2, 4th Floor, 1 Duchess Street, London, W1W 6AN, England |
| BREDA, Hugo RESIGNED | Director | 20 Jul 2020 | 03 Jul 2024 | England | April 1972 | Suite 2, 4th Floor, 1 Duchess Street, London, W1W 6AN, England |
| CARRINGTON, Michael Walls RESIGNED | Director | | 26 Jan 1993 | | January 1945 | Bernards Close, Great Missenden, Buckinghamshire, HP16 0BW |
| CHAMBERS, Michael RESIGNED | Director | 01 Jul 2010 | 17 Jan 2011 | Scotland | June 1956 | 3m Centre, Cain Road, Bracknell, Berkshire, RG12 8HT, Uk |
| COUTTS, Timothy Angus RESIGNED | Director | 01 May 2011 | 05 Apr 2014 | United Kingdom | February 1964 | Breakspear Park, Breakspear Way, Hemel Hempstead, Hertfordshire, HP2 4TZ, England |
| COX, Geoffrey Alan RESIGNED | Director | 30 Jun 2008 | 17 Jan 2011 | United Kingdom | July 1951 | 34 Carlton Avenue, Streetly, Sutton Coldfield, West Midlands, B74 3JJ |
| CROSSMAN, David Danvers RESIGNED | Director | 02 Dec 1992 | 30 Jun 2008 | England | July 1942 | The Tower, Christmas Common, Watlington, Oxfordshire, OX49 5HL |
| ELLINGWORTH, Peter RESIGNED | Director | 17 May 2007 | 01 Sep 2008 | England | June 1957 | 111 Westminster Bridge Road, London, SE1 7HR |
| EVERITT, James RESIGNED | Director | | 14 Apr 1994 | | February 1936 | Cranbourne House, Bessemer Road, Basingstoke, Hampshire, RG21 3NB |
| FAIRBOURN, Michael John RESIGNED | Director | 08 Dec 2015 | 31 Dec 2025 | England | March 1959 | Building 1030, Eskdale Road, Winnersh, Wokingham, RG41 5TS, England |
| FAYYAZ, Shah Jehan RESIGNED | Director | 22 Nov 2010 | 19 Jun 2018 | England | November 1964 | Timesco House, 3 Carnival Park, Carnival Close, Basildon, Essex, SS14 3WN, United Kingdom |
| FIELDING, Jacqueline RESIGNED | Director | 22 Nov 2010 | 31 Dec 2020 | England | January 1964 | Building 9, Croxley Business Park, Hatters Lane, Watford, WD18 8WW, United Kingdom |
| FOLLOWS, David Mark RESIGNED | Director | 22 Nov 2010 | 23 Mar 2011 | England | January 1960 | Pinewood Campus, Nine Mile Ride, Wokingham, Berkshire, RG40 3EW, United Kingdom |
| GOLDNEY, Andrew Neil RESIGNED | Director | 23 Jun 2015 | 29 May 2023 | United Kingdom | December 1968 | Main Headquarters, Wallingford Road, Compton, Newbury, RG20 7QW, England |
| HARRIS, Neil RESIGNED | Director | 22 Jun 2017 | 04 Feb 2026 | United Kingdom | April 1974 | Abbott House, Vanwall Business Park, Vanwall Road, Maidenhead, SL6 4UD, England |
| HILL, Adam Mark RESIGNED | Director | 20 Jul 2020 | 31 May 2023 | United Kingdom | April 1980 | Suite 2, 4th Floor, 1 Duchess Street, London, W1W 6AN, England |
| HUDSON, Christopher James RESIGNED | Director | 20 Jul 2020 | 30 Jun 2025 | United Kingdom | June 1962 | Suite 2, 4th Floor, 1 Duchess Street, London, W1W 6AN, England |
| JOHANNA VAN NECK, Annemarie RESIGNED | Director | 20 Jul 2020 | 01 Apr 2022 | United Kingdom | January 1975 | Suite 2, 4th Floor, 1 Duchess Street, London, W1W 6AN, England |
| KEENAN, Harry Patrick RESIGNED | Director | 23 Jun 2015 | 20 Jul 2020 | Ireland | September 1959 | Fannin House, South County Business Park, Leopardstown, Dublin 18, Ireland |
| KEENAN, Harry Patrick RESIGNED | Director | 22 Nov 2010 | 30 Sep 2014 | Uk | September 1959 | Baxter Healthcare Ltd, Caxton Way, Thetford, Norfolk, IP24 3SE, Uk |
| KENNEDY, George Macdonald RESIGNED | Director | | 19 Oct 1999 | England | August 1940 | Deepwell House, Maidstone Road, Chilham, Canterbury, Kent, CT4 8DB |
| KENNEDY, George Macdonald RESIGNED | Director | | 26 Jan 1993 | England | August 1940 | Deepwell House, Maidstone Road, Chilham, Canterbury, Kent, CT4 8DB |
| KREUZER, Michael Herbert RESIGNED | Director | 17 Jan 2011 | 31 Aug 2016 | United Kingdom | October 1938 | 1st Floor, 107 Gray's Inn Road, London, WC1X 8TZ, England |
| KREUZER, Michael RESIGNED | Director | | 31 Jan 1996 | | October 1938 | 63 Kingstone Cane, Teddington, Middlesex, TW11 |
| LAVERY, Thomas Robin RESIGNED | Director | 07 Jul 2014 | 14 Mar 2019 | England | September 1968 | 39, St. Anthonys Road, Leeds, LS11 8DT, England |
| LAWRENCE, Sandra RESIGNED | Director | 30 Mar 2011 | 03 Nov 2023 | England | December 1962 | Stryker House, Hambridge Road, Newbury, Berkshire, RG14 5AW, England |
| LUNDGREN, Jan Erik RESIGNED | Director | 22 Nov 2010 | 09 Mar 2015 | Sweden | May 1954 | Danby Building, Edmund Halley Road, Oxford, OX4 4DQ, United Kingdom |
| MCINTYRE, Mark RESIGNED | Director | 07 Jul 2014 | 20 Jul 2020 | England | June 1966 | Breakspear Park, Breakspear Way, Hemel Hempstead, Hertfordshire, HP2 4TZ, England |
| MESHER, Neil Anthony RESIGNED | Director | 07 Jul 2014 | 01 Sep 2023 | England | November 1966 | Guildford Busines Park, Guildford Business Park, Guildford, Surrey, GU2 8XH, England |
| MORGAN, Colin Steel RESIGNED | Director | 19 Oct 1999 | 22 May 2003 | | May 1954 | 59/4 Grange Loan, Edinburgh, Midlothian, EH9 2EG |
| MORRIS, Geoffrey Charles RESIGNED | Director | 22 May 2003 | 14 Jun 2006 | United Kingdom | August 1957 | Hill Top House, Gravel Path, Berkhamsted, Hertfordshire, HP4 2PJ |
| PARDEN, Michael Francis RESIGNED | Director | 01 Jul 2024 | 14 Apr 2026 | England | August 1975 | Suite 2, 4th Floor, 1 Duchess Street, London, W1W 6AN, England |
| PLATT, Frederick RESIGNED | Director | 29 Nov 2001 | 14 Jun 2006 | | August 1950 | 14 New Road, Marlow, Buckinghamshire, SL7 3NG |
| PURNELL, David John RESIGNED | Director | 16 Sep 1996 | 29 Nov 2001 | England | November 1946 | 60 Furneaux Road, Milehouse, Plymouth, Devon, PL2 3EU |
| SCHILD, Julian Dominic RESIGNED | Director | 14 Jun 2006 | 17 May 2007 | United Kingdom | November 1959 | 31 Blomfield Road, London, W9 1AA |
| SHARKEY, Gabriel Bernard RESIGNED | Director | 14 Jun 2006 | 10 Feb 2010 | | February 1955 | 85 The Horseshoe, Leverstock Green, Hemel Hempstead, Hertfordshire, HP3 8QU |
| STAPLETON, Gary Michael RESIGNED | Director | 07 Jul 2014 | 04 Nov 2015 | England | December 1963 | 3m Centre, Cain Road, Bracknell, Berkshire, RG12 8HT, England |
| STAPLETON, Gary Michael RESIGNED | Director | 24 Feb 2010 | 21 Apr 2011 | England | December 1963 | 3m Centre, Cain Road, Bracknell, Berkshire, RG12 8HT, United Kingdom |
| SUNTHARESWARAN, Nishanthan RESIGNED | Director | 01 Apr 2015 | 31 Jul 2025 | England | February 1973 | Suite 2, 4th Floor, 1 Duchess Street, London, W1W 6AN, England |
| TALBOT, Simon Christopher RESIGNED | Director | 27 Jun 2012 | 20 Jul 2020 | England | July 1963 | 1, Newbridge Close, Bristol, BS4 4AX, United Kingdom |
| TARRY, Simon RESIGNED | Director | 20 Jul 2020 | 08 Jan 2024 | United Kingdom | July 1967 | Suite 2, 4th Floor, 1 Duchess Street, London, W1W 6AN, England |
| TAYLOR, Andrew Michael RESIGNED | Director | 17 Jan 2011 | 17 Sep 2015 | England | September 1951 | 1st Floor, 107 Gray's Inn Road, London, WC1X 8TZ, England |
| URIE, James Robert RESIGNED | Director | 22 Nov 2010 | 03 Jul 2024 | United Kingdom | November 1974 | Unit 7, The Gateway Centre, Coronation Road, Cressex Business Park, High Wycombe, HP12 3SU, England |
| WELLS, Edward Oliver RESIGNED | Director | 16 Sep 1996 | 08 Apr 2000 | United Kingdom | December 1950 | 29 Nightingale Road, Godalming, Surrey, GU7 2HP |
| WETHERELL, Keith Charles RESIGNED | Director | 29 Jun 1994 | 16 Sep 1996 | | October 1936 | 3 Wood End, Crowthorne, Berkshire, RG11 6DQ |
| WILKINSON, John Balfour RESIGNED | Director | 01 Jan 2004 | 31 Mar 2008 | England | June 1954 | Broadlands, Spring Road, Harpenden, Hertfordshire, AL5 3PP |
| WILKINSON, John RESIGNED | Director | | 25 Sep 1992 | | June 1954 | 4 Jordan Close, Caversham, Reading, Berkshire, RG4 0PN |
| YATES, Alison Jane RESIGNED | Director | 27 Jun 2012 | 02 Jul 2014 | United Kingdom | November 1963 | Pinewood Campus, Nine Mile Ride, Wokingham, Berkshire, RG40 3EW, United Kingdom |