| ALBRIGHT, Brian ACTIVE | Director | 01 May 2025 | | United States | October 1975 | 7th Floor, 50 Broadway, London, SW1H 0DB, England |
| CLAPS, Vincent ACTIVE | Director | 01 May 2025 | | United States | November 1982 | 7th Floor, 50 Broadway, London, SW1H 0DB, England |
| STRZELECKI, Angela Ruth ACTIVE | Director | 01 May 2025 | | United States | September 1966 | 7th Floor, 50 Broadway, London, SW1H 0DB, England |
| CALDER, Brian James RESIGNED | Secretary | 20 Aug 2003 | 02 Feb 2004 | | | 14 Chatsworth Avenue, Kettering, Northamptonshire, NN15 6XN |
| KURKINEN, Juha Aimo RESIGNED | Secretary | | 20 Jan 1993 | | | Kyllikinporitti 2, Sf-00240, Helsinki, Finland, FOREIGN |
| LARSEN, Jesper RESIGNED | Secretary | 08 Dec 2004 | 15 Sep 2006 | | | 47 St Thomas' Square, Cambridge, Cambridgeshire, CB1 3TG |
| PERRETT, Keith John RESIGNED | Secretary | 01 Apr 1999 | 06 Jan 2000 | | | 27 Fairdown Avenue, Westbury, Wiltshire, BA13 3HS |
| PESOLA, Timo RESIGNED | Secretary | 20 Jan 1993 | 01 Jul 1996 | | | 74 Downs Wood, Epsom, Surrey, KT18 5UL |
| PORRITT, Jacquelyn Ann RESIGNED | Secretary | 02 Feb 2004 | 08 Dec 2004 | | | 11 Boyes Crescent, London Colney, St. Albans, Hertfordshire, AL2 1UB |
| REHU, Petieri RESIGNED | Secretary | 19 Jan 2001 | 20 Aug 2003 | | | 14 Hill House Drive, Reigate, Surrey, RH2 8BH |
| ROOS, Harri RESIGNED | Secretary | 01 Jun 1996 | 01 Apr 1999 | | | 5 Shires Close, Ashtead, Surrey, KT21 2LT |
| TINKER, Paul RESIGNED | Secretary | 06 Jan 2000 | 19 Jan 2001 | | | 23 Vogan Close, Reigate, Surrey, RH2 8AT |
| WARD, Laura Jane RESIGNED | Secretary | 15 Sep 2006 | 02 Jul 2007 | | | 48 Northampton Road, Earls Barton, Northampton, Northamptonshire, NN6 0HE |
| BROUGHTON SECRETARIES LIMITED RESIGNED | Secretary | 19 Jan 2022 | 04 Mar 2024 | | | 54, Portland Place, London, W1B 1DY, England |
| WAF SECRETARIES LIMITED RESIGNED | Secretary | 02 Jul 2007 | 05 Feb 2015 | | | The Paragon, Counterslip, Bristol, BS1 6BX, United Kingdom |
| BAKER, Andrew RESIGNED | Director | 31 Jul 2013 | 05 Feb 2015 | England | August 1962 | Dupont (Uk) Limited, Wedgewood Way, Stevenage, Hertfordshire, SG1 4QN, England |
| BUCH LUND, Peter RESIGNED | Director | 05 Apr 1991 | 01 Dec 1991 | | June 1946 | Cultor Oy, PO BOX 105 Sf-00241, Helsinki, FOREIGN, Finland |
| CONSTANT, Stephane Camille RESIGNED | Director | 07 Sep 2009 | 05 Feb 2015 | France | February 1962 | Market House, Ailesbury Court, High Street, Marlborough, Wiltshire, SN8 1AA, England |
| DUCKWORTH, Peter Edgar RESIGNED | Director | | 09 Apr 1991 | United Kingdom | October 1939 | 6 Brokes Road, Reigate, Surrey, RH2 9LP |
| ETHERIDGE, Duncan Roger RESIGNED | Director | 21 Jan 2022 | 01 May 2025 | United Kingdom | November 1966 | C/O, Duddery Hill, Haverhill, Suffolk, CB9 8LG, England |
| FRANKENHAEUSER, Carl Filip RESIGNED | Director | 01 Dec 1991 | 25 Oct 2000 | | February 1951 | Bengtsbacken, Kulloby 06830, Finland, FOREIGN |
| GOUGH, Adrian Paul RESIGNED | Director | 31 Jul 2013 | 01 Apr 2019 | United Kingdom | June 1958 | Du Pont (U.K.) Limited, 4th Floor Kings Court, London Road, Stevenage, SG1 2NG, United Kingdom |
| KHAN, Gulshan Nawab RESIGNED | Director | 10 Oct 2008 | 07 Sep 2009 | England | February 1972 | 32 Abinger Drive, Redhill, Surrey, RH1 6SY |
| KURKINEN, Juha Aimo RESIGNED | Director | 01 Dec 1991 | 31 Dec 2002 | | March 1953 | Rysa Kuja 10, Espoo, 02260, Finland |
| LAUGHTON, James Finlayson Knox RESIGNED | Director | 07 Sep 2009 | 05 Aug 2014 | England | June 1949 | Market House, Ailesbury Court, High Street, Marlborough, Wiltshire, SN8 1AA, England |
| LEE, Kevin Raymond RESIGNED | Director | 20 Jan 2021 | 01 May 2025 | United Kingdom | June 1963 | Danisco Uk Ltd, 6 North Street, Beaminster, Dorset, DT8 3DZ, United Kingdom |
| MATTSSON, Bjorn Evert Alexander RESIGNED | Director | | 01 Dec 1991 | | January 1941 | Jakalakuja 4 Sf-21600, Parainen, FOREIGN, Finland |
| O'SULLIVAN, Donal RESIGNED | Director | 02 Jul 2007 | 10 Oct 2008 | | September 1964 | 7 Old Chapel Road, Caragh Naas, County Kildare, IRISH, Ireland |
| PLUNKETT, Linda Young RESIGNED | Director | 20 Jan 2021 | 01 May 2025 | United Kingdom | January 1977 | Ladyburn Works, Girvan, Ayrshire, KA26 9JN, Scotland |
| PORRITT, Jacquelyn Ann RESIGNED | Director | 20 Aug 2003 | 24 Nov 2005 | | December 1961 | 11 Boyes Crescent, London Colney, St. Albans, Hertfordshire, AL2 1UB |
| REDSHAW, Simon RESIGNED | Director | 07 Sep 2009 | 05 Feb 2015 | England | February 1966 | Market House, Ailesbury Court, High Street, Marlborough, Wiltshire, SN8 1AA, England |
| REEVE, Stephen RESIGNED | Director | 05 Feb 2015 | 20 Jan 2021 | England | May 1963 | Kings Court, London Road, Stevenage, SG1 2NG, United Kingdom |
| REMIJN, Aalbert RESIGNED | Director | 24 Nov 2005 | 02 Jul 2007 | United Kingdom | May 1968 | Churchfield House, Hinxton Grange Hinxton, Saffron Walden, Essex, CB10 1RG |
| SORSA, Pekka RESIGNED | Director | | 20 Aug 2003 | | March 1945 | 15 High Trees Road, Reigate, Surrey, RH2 7EH |
| SPENCE, David RESIGNED | Director | 01 Apr 2019 | 20 Jan 2021 | Northern Ireland | April 1963 | 60, Clooney Road, Maydown, Londonderry, BT47 6TU, United Kingdom |
| SPENCE, James Allan RESIGNED | Director | | 26 Mar 1996 | | August 1933 | "Wellhurst" 95 High Street, Green St Green, Orpington, Kent, BR6 6BJ |
| WILLRETT, Douglas Lynn RESIGNED | Director | 07 Sep 2009 | 05 Feb 2015 | Usa | November 1951 | Market House, Ailesbury Court, High Street, Marlborough, Wiltshire, SN8 1AA, England |