| MOHAMED, Walaa Mostafa Abbas Awad ACTIVE | Director | 01 Feb 2026 | | England | October 1977 | 410, Thames Valley Park Drive, Reading, Berkshire, RG6 1PT, England |
| MOUSSA, Ahmed Mohamed Moustafa ACTIVE | Director | 01 Feb 2026 | | United Kingdom | August 1984 | 410, Thames Valley Park Drive, Reading, Berkshire, RG6 1PT, England |
| BAILEY, John Michael RESIGNED | Secretary | | 25 Apr 1995 | | | East Lodge, East Lane, Dedham, Essex, CO7 6BE |
| CLAPHAM, Christopher Edward RESIGNED | Secretary | 18 Feb 2000 | 30 Jun 2001 | | | 32 Broad Lane, Evenley, Brackley, Northamptonshire, NN13 5SF |
| HARRIS, Michael John RESIGNED | Secretary | 31 Mar 1996 | 04 Oct 1996 | | | Flat 3 Highcliff Court, 6 South Cliff, Eastbourne, East Sussex, BN20 7AF |
| MCCLELLAN, Michael James RESIGNED | Secretary | 13 Feb 2008 | 12 May 2010 | | | One, Onslow Street, Guildford, Surrey, GU1 4YS |
| NICHOLLS, David John RESIGNED | Secretary | 30 Jun 2001 | 20 Dec 2004 | | | 1 The Grange, East Malling, Kent, ME19 6AH |
| NICHOLLS, David John RESIGNED | Secretary | 04 Oct 1996 | 18 Feb 2000 | | | 32 Lapins Lane, Kings Hill, West Malling, Kent, ME19 4LA |
| ROBERTS, Helen RESIGNED | Secretary | 20 Dec 2004 | 30 Jan 2008 | | | One Onslow Street, Guildford, Surrey, GU1 4YS |
| SMITH, Christopher RESIGNED | Secretary | 25 Apr 1995 | 31 Mar 1996 | | | 7 The Squirrells, Capel St Mary, Ipswich, Suffolk, IP9 2XQ |
| SMITH, Suzanne Elaine RESIGNED | Secretary | 23 Feb 2004 | 20 Dec 2004 | | | 10 Kings Hill Avenue, West Malling, Kent, ME19 4AH |
| ABREHART, David Charles RESIGNED | Director | 01 Oct 1999 | 13 Jan 2000 | | February 1958 | Downsview Oast, Yalding Hill Yalding, Maidstone, Kent, ME19 6AL |
| ALLINGTON, Timothy James RESIGNED | Director | 23 Oct 1995 | 20 May 1998 | England | November 1951 | Heathfield Lodge Pembury Road, Tunbridge Wells, Kent, TN2 3QY |
| AULAGNON, Marie-Christine Gisele RESIGNED | Director | 07 Apr 1997 | 01 Oct 1999 | | March 1963 | Woodbank Cottage Towerhill, Dorking, Surrey, RH4 2AT |
| BAILEY, John Michael RESIGNED | Director | 12 Dec 1993 | 30 Jun 1996 | United Kingdom | December 1947 | East Lodge, East Lane, Dedham, Essex, CO7 6BE |
| BAIRD, Jessamy Rachel RESIGNED | Director | 19 Aug 2021 | 01 Mar 2024 | England | August 1970 | 410, Thames Valley Park Drive, Reading, Berkshire, RG6 1PT, England |
| BODMER, Walter, Sir RESIGNED | Director | | 31 Mar 1996 | | January 1936 | Imperial Cancer Research Fund, PO BOX 123 Lincolns Inn Fields, London, WC2A 3PX |
| BRADFORD, Peter Marshall Joseph RESIGNED | Director | 31 Mar 1996 | 12 Jan 2000 | | September 1946 | Reynards High Street, Heathfield, East Sussex, TN21 0UP |
| BROOKSBY, Nigel Stanley RESIGNED | Director | 01 Jul 2005 | 12 May 2010 | United Kingdom | August 1950 | One Onslow Street, Guildford, Surrey, GU1 4YS |
| CAWTHORN, Robert Elston RESIGNED | Director | 23 Oct 1995 | 30 May 1996 | | September 1935 | 50 Crosby Brown Road, Gladwyne, Pa, 19035, Usa |
| CHANCEL, Pierre RESIGNED | Director | 19 May 2004 | 04 Jun 2009 | | August 1956 | C/O Aventis House, 50 Kings Hill Avenue Kings Hill, West Malling, Kent, ME19 4AH |
| CHAPPELL, Edwin Philip RESIGNED | Director | | 26 Jan 1993 | | June 1929 | 22 Frognal Lane, London, NW3 7DT |
| COCCA, Maurice Armand RESIGNED | Director | 12 Dec 1993 | 17 Oct 1995 | | June 1943 | 70 Huntsman's Horn, The Woodlands, Texas, 77380, Usa |
| COLQUHOUN, Richard Lyons RESIGNED | Director | 23 Oct 1995 | 04 Dec 1997 | | February 1942 | 15 Rue De Pondichery, Paris, France, 75015 |
| DE FORCEVILLE, Guillaume Adrien RESIGNED | Director | 01 Jul 2005 | 16 Nov 2007 | | March 1966 | Appartment No 3 Alsace House, 69 Winchester Road, Alton, Hampshire, GU34 5HR |
| DUHALDE, Francois-Xavier RESIGNED | Director | 01 Apr 2016 | 31 Mar 2021 | France | July 1965 | 410, Thames Valley Park Drive, Reading, Berkshire, RG6 1PT, England |
| EGAN, Patrick Valentine Martin RESIGNED | Director | | 31 Oct 1994 | | July 1930 | Whiteways The Street, Sissinghurst, Cranbrook, Kent, TN17 2JA |
| FRY, Hugo Rupert Alexander RESIGNED | Director | 02 Oct 2018 | 31 Mar 2021 | England | November 1970 | 410, Thames Valley Park Drive, Reading, Berkshire, RG6 1PT, England |
| HANKINSON, David Roger Lindon RESIGNED | Director | 21 Mar 1994 | 30 Nov 1995 | | May 1939 | The Brambles Loudwater Lane, Rickmansworth, Hertfordshire, WD3 4HY |
| HARRIS, Michael John RESIGNED | Director | 31 Mar 1996 | 04 Oct 1996 | | May 1949 | Flat 3 Highcliff Court, 6 South Cliff, Eastbourne, East Sussex, BN20 7AF |
| HARRIS OF PECKHAM, Philip Charles, Lord RESIGNED | Director | | 31 Dec 1994 | England | September 1942 | 118 Eaton Square, London, SW1W 9AA |
| HEMINGWAY, Roger Barry RESIGNED | Director | 18 May 1998 | 24 Mar 2000 | | July 1947 | 2 Cheyne House 18 Chelsea Embankment, London, SW3 4LA |
| JOHNSON, Peter, Dr RESIGNED | Director | 25 Feb 1993 | 30 May 1995 | | March 1936 | Chasewood House, Woodside, Aspley Guise, Bedfordshire, MK17 8ER |
| JONES, Alan Wingate RESIGNED | Director | 29 Mar 1995 | 30 Nov 1995 | | October 1939 | The Grange, North Cadbury, Yeovil, Somerset, BA22 7BY |
| KHAN, Usman RESIGNED | Director | 31 Mar 2021 | 01 Feb 2026 | United Kingdom | June 1979 | 410, Thames Valley Park Drive, Reading, Berkshire, RG6 1PT, England |
| LANDAU, Igor Gilbert RESIGNED | Director | 11 Mar 2003 | 30 Jun 2004 | | July 1944 | 92 Avenue Henri Martin, Paris, 75116, FOREIGN, France |
| LANGLOIS, Patrick RESIGNED | Director | 30 May 1996 | 30 Jun 2004 | | September 1945 | 6 Avenue Frederic Leplay, Paris 75007, FOREIGN, France |
| LANKESTER, Robert George RESIGNED | Director | | 19 Jul 1993 | | December 1941 | Belstead Rise, Church Lane Copdeck, Ipswich, Suffolk, IP8 3JY |
| LINAKER, Lawrence Edward RESIGNED | Director | 01 Jul 1994 | 30 Nov 1995 | | July 1934 | Swyre Farm, Aldsworth, Cheltenham, Gloucestershire, GL54 3RE |
| MCCLELLAN, Michael James RESIGNED | Director | 16 Nov 2007 | 01 Oct 2010 | | March 1970 | One, Onslow Street, Guildford, Surrey, GU1 4YS |
| MITCHUM, James Paul RESIGNED | Director | 16 Dec 1999 | 13 Dec 2002 | | August 1952 | Robinswood, Portnall Rise Wentworth, Virginia Water, Surrey, GU25 4DL |
| MOORE, Daniel RESIGNED | Director | 18 Apr 2000 | 09 Jun 2001 | | January 1950 | 5 Ashley Mill Lane North, Hale, Altrincham, Cheshire, WA14 3NQ |
| NICHOLLS, David John RESIGNED | Director | 04 Oct 1996 | 01 Jul 2005 | England | February 1956 | 1 The Grange, East Malling, Kent, ME19 6AH |
| OLDFIELD, Stephen Philip RESIGNED | Director | 12 May 2010 | 25 Jul 2014 | United Kingdom | July 1963 | One, Onslow Street, Guildford, Surrey, GU1 4YS |
| PETERS, David Robert RESIGNED | Director | | 30 Jun 1992 | England | October 1928 | Mead House Bulstrode Way, Gerrards Cross, Buckinghamshire, SL9 7QU |
| PLUMB, Charles Henry, Lord RESIGNED | Director | | 31 Dec 1994 | | March 1925 | The Dairy Farm, Maxstoke, Coleshill, Warwickshire, B46 2QJ |
| PROSSER, Andrew Michael James RESIGNED | Director | 01 Sep 2010 | 01 Apr 2016 | England | April 1971 | One, Onslow Street, Guildford, Surrey, GU1 4YS |
| REDMOND, Michael RESIGNED | Director | 25 Feb 1993 | 31 Mar 1996 | | March 1944 | The Coach House Fosse Road, Farndon, Newark, Nottinghamshire, NG24 3SF |
| REES, David Hugh Thomas RESIGNED | Director | 10 Jan 2000 | 01 Jul 2005 | United Kingdom | July 1953 | The Coach House, London Road, Ascot, Berkshire, SL5 8DE |
| RICHARDSON, David RESIGNED | Director | 12 Dec 1993 | 29 Mar 1996 | | December 1946 | Hine House 1 Castle Grove, The Park, Nottingham, Nottinghamshire, NG7 1DN |
| ROBERTS, David Gardner RESIGNED | Director | 01 Dec 1993 | 30 Nov 1995 | | March 1932 | 28 Bankfield Lane, Southport, Merseyside, PR9 7NJ |
| ROTHWELL, Timothy Gordon RESIGNED | Director | 23 Oct 1995 | 21 Nov 1997 | | January 1951 | 207 Sandy Ridge, Mt Airy Road, Stockton New Jersey 08559 Usa, FOREIGN |
| SCROGGS, Cedric Annesley RESIGNED | Director | | 12 Dec 1993 | United Kingdom | January 1941 | The Priory, Brightwell Cum Sotwell, Wallingford, Oxfordshire, OX10 0RH |
| STENVALL, Tarja Johanna RESIGNED | Director | 19 Nov 2014 | 09 May 2016 | England | February 1967 | One, Onslow Street, Guildford, Surrey, GU1 4YS |
| STEPHENSON, Jean Philomena Josephine RESIGNED | Director | 09 May 2016 | 02 Oct 2018 | United Kingdom | March 1965 | One, Onslow Street, Guildford, Surrey, GU1 4YS |
| THOMAS, Roy Digby RESIGNED | Director | | 10 Dec 1993 | | September 1936 | Broom Heath House, Broom Heath, Woodbridge, Suffolk, IP12 4DL |
| TILLETT, Gordon Michael RESIGNED | Director | 31 Mar 2021 | 19 Aug 2021 | England | November 1965 | 410, Thames Valley Park Drive, Reading, Berkshire, RG6 1PT, England |
| UBHI, Rippondeep RESIGNED | Director | 01 Mar 2024 | 01 Feb 2026 | United Kingdom | December 1978 | 410, Thames Valley Park Drive, Reading, Berkshire, RG6 1PT, England |
| VISCONTI, Sylvain Emile RESIGNED | Director | 23 Oct 1995 | 21 Nov 1997 | | October 1948 | 158 Bis Avenue De Suffren, Paris 75015, France, FOREIGN |
| WALLIS, Stuart Michael RESIGNED | Director | 01 Sep 1994 | 30 Nov 1995 | United Kingdom | October 1945 | 37 Third Floor, Lombard Street, London, EC3V 9BQ |