| HOW, Dominic ACTIVE | Secretary | 14 Dec 2022 | | | | Chancery Place, 50 Brown Street, Manchester, M2 2JT, England |
| BURKE, Andrew John ACTIVE | Director | 26 Nov 2025 | | England | May 1969 | Chancery Place, 50 Brown Street, Manchester, M2 2JT, England |
| FIRSTENBERG, David John ACTIVE | Director | 19 Apr 2021 | | United States | April 1957 | Chancery Place, 50 Brown Street, Manchester, M2 2JT, England |
| FORMAN, Matthew Scott ACTIVE | Director | 29 Jan 2024 | | United States | January 1971 | Chancery Place, 50 Brown Street, Manchester, M2 2JT, England |
| HERDMAN, Jeffrey Niven ACTIVE | Director | 19 Oct 2017 | | United Kingdom | January 1953 | Chancery Place, 50 Brown Street, Manchester, M2 2JT, England |
| MACMILLAN, Neil Stephen Peter ACTIVE | Director | 30 Dec 2025 | | England | November 1962 | Chancery Place, 50 Brown Street, Manchester, M2 2JT, England |
| O'REILLY, Anya Marjorie ACTIVE | Director | 17 Oct 2014 | | United Kingdom | August 1974 | Chancery Place, 50 Brown Street, Manchester, M2 2JT, England |
| CLOSE-SMITH, Kelli RESIGNED | Secretary | 17 Oct 2014 | 14 Dec 2022 | | | Chancery Place, 50 Brown Street, Manchester, M2 2JT, England |
| JAMES, Timothy Alan RESIGNED | Secretary | 26 Oct 2011 | 17 Oct 2014 | | | New London House, 6 London Street, London, EC3R 7LP |
| MILTON, Adrian Peter RESIGNED | Secretary | 28 Mar 2007 | 11 Nov 2011 | | | 61a, Mottram Old Road, Mottram Rise, Stalybridge, Cheshire, SK15 2TE, United Kingdom |
| NEALE, Keith George RESIGNED | Secretary | 02 Jun 1997 | 07 Oct 1998 | | | 44 Larch Walk, Kennington, Ashford, Kent, TN24 9BW |
| WATKINS, Stephanie RESIGNED | Secretary | 20 Sep 2004 | 28 Mar 2007 | | | 42 Benbow House, New Globe Walk, London, SE1 9DS |
| HUNTSMOOR NOMINEES LIMITED RESIGNED | Nominee Secretary | | 02 Jun 1997 | | | Carmelite, 50 Victoria Embankment Blackfriars, London, EC4Y 0DX |
| TJG SECRETARIES LIMITED RESIGNED | Secretary | 30 Nov 1998 | 01 Aug 2005 | | | Carmelite, 50 Victoria Embankment Blackfriars, London, EC4Y 0DX |
| BARATS, Gregory Mitchell RESIGNED | Director | 12 Jan 2012 | 13 Dec 2023 | United States | November 1957 | Chancery Place, 50 Brown Street, Manchester, M2 2JT, England |
| BASCH, Saul Louis RESIGNED | Director | 01 Mar 2001 | 01 Apr 2012 | Usa | September 1946 | 25 Mc Intosh Drive, Wilbraham, Massachusets, Usa |
| BIN AROPE, Ani, Tan Sri Dato Dr RESIGNED | Director | 31 May 1995 | 31 Mar 2000 | | May 1932 | No 1 Jalan Bunga Matahari2/3, 4000 Shah Alam, Selangor, Malaysia |
| BIRD, John Basil Thomas RESIGNED | Director | | 31 Mar 2000 | | February 1926 | 13 Cattley Close, Barnet, Hertfordshire, EN5 4SN |
| BOOTH, Richard Henry RESIGNED | Director | 29 Mar 2000 | 18 Oct 2007 | | March 1947 | 7 Winterberry Rd, Deep River, Connecticut Ct 06417, Usa |
| CAMPBELL, Colin Goetze RESIGNED | Director | 07 Aug 1995 | 22 Nov 2000 | | November 1935 | 66 East 79th Street, Apt 12n, New York, New York 10021, 0233, Usa |
| CRAMPHORN, Timothy George RESIGNED | Director | 29 Mar 2004 | 18 Feb 2008 | United Kingdom | June 1956 | Riverview, 20 Bywater Road, South Woodham Ferrers, Essex, CM3 7AJ |
| DOWNS, Michael Lee RESIGNED | Director | 30 Dec 1994 | 11 Apr 2001 | | November 1949 | 497 Weir Street, Glastonbury, Connecticut, 06033, American |
| DOWNS, Michael RESIGNED | Director | | 29 Nov 1995 | | November 1949 | 6 Onslow Mews West, London, SW7 3AF |
| DOWNS, Michael RESIGNED | Director | | 22 Feb 1994 | | November 1949 | 6 Onslow Mews West, London, SW7 3AF |
| DYSON, Terence Roger RESIGNED | Director | 21 Mar 2023 | 31 Mar 2026 | England | March 1966 | Chancery Place, 50 Brown Street, Manchester, M2 2JT, England |
| ELLIOT, Douglas G RESIGNED | Director | 18 Oct 2007 | 28 Mar 2011 | United States | May 1960 | 24 Hunters Ridge, Rocky Hill, Connecticut, Ct06067, Usa |
| HAMPSON, Roderick William RESIGNED | Director | 01 Mar 2001 | 31 Mar 2010 | Canada | September 1952 | 346 Park Lawn Road, Toronto, Ontario M8y 3k4, Canada |
| HOLLIS, John Edward RESIGNED | Director | | 16 Jun 1994 | | July 1931 | Little Fosters 105 Cambridge Road, Stansted, Essex, CM24 8BY |
| JAMES, Timothy Alan RESIGNED | Director | 28 Nov 2014 | 27 Sep 2016 | England | October 1969 | New London House, 6 London Street, London, EC3R 7LP |
| KREH, Gordon William RESIGNED | Director | 30 Dec 1994 | 31 Mar 2000 | | July 1947 | 133 Westerly Terrace, Hartford, Connecticut, 06105, American |
| LEATHES, Simon William De Mussenden RESIGNED | Director | 16 Jan 1996 | 17 Apr 2018 | United Kingdom | February 1948 | C/O The Secretary Kier Group Plc, Tempsford Hall, Sandy, Bedfordshire, SG19 2BD |
| MCCARTHY, Thomas James RESIGNED | Director | 18 May 1993 | 01 Dec 1994 | | June 1932 | 45 Green Street, London, W1Y 3EJ |
| MCCORMICK, Alan John RESIGNED | Director | | 31 May 1995 | | November 1951 | Flat 3, 20 Collingham Gardens, London, SW5 0HL |
| MERCIER, David Paul RESIGNED | Director | 02 Aug 2011 | 22 Feb 2018 | Usa | June 1963 | New London House, 6 London Street, London, EC3R 7LP |
| MERCIER, Normand RESIGNED | Director | 22 Jun 2000 | 01 Jul 2004 | | March 1946 | 66 Bebbington Road, Ashford, Connecticut 06278, Usa |
| MORRIS, Stephen David Arthur RESIGNED | Director | 16 Jan 2017 | 22 May 2023 | England | February 1962 | Chancery Place, 50 Brown Street, Manchester, M2 2JT, England |
| O'SHAUGHNESSY, Jeffrey Charles RESIGNED | Director | 19 Nov 2025 | 01 May 2026 | United States | April 1971 | Chancery Place, 50 Brown Street, Manchester, M2 2JT, England |
| O'SHAUGHNESSY, Jeffrey Charles RESIGNED | Director | 29 May 2018 | 16 Dec 2020 | United States | April 1971 | New London House, 6 London Street, London, EC3R 7LP |
| PALMER, Horace Anthony RESIGNED | Director | 01 Jan 1999 | 30 Sep 2000 | United Kingdom | February 1937 | Fairfield London Road, Sunninghill, Ascot, Berkshire, SL5 0PH |
| PETRUZZELLO, Michael RESIGNED | Director | 14 Oct 2004 | 01 Jun 2011 | | August 1951 | 20 Woodberry Hill Drive, Southington, Connecticut 06489, Usa |
| RICHTER, Peter RESIGNED | Director | 24 Oct 2012 | 17 Oct 2022 | United States | March 1972 | Chancery Place, 50 Brown Street, Manchester, M2 2JT, England |
| SCARR, Craig Anthony RESIGNED | Director | 19 Oct 2017 | 31 Dec 2025 | United Kingdom | June 1962 | Chancery Place, 50 Brown Street, Manchester, M2 2JT, England |
| SCHOLS, Hans Arend RESIGNED | Director | 29 Nov 2000 | 31 Mar 2010 | Canada | February 1954 | 2022 Elmhurst Avenue, Oakville, Ontario L6j 1x1, Canada |
| STOCKDALE, William, Dr RESIGNED | Director | 18 May 1993 | 31 Dec 2000 | | September 1945 | 30 Manchester Road, London, E14 3BE |
| WALKER, Robert Carlton RESIGNED | Director | 01 Mar 2001 | 01 Sep 2008 | | April 1943 | 17 Autumn Lane, Glastonbury, Connecticut Ct06033, Usa |
| WATKINS, Stephanie Ann RESIGNED | Director | 25 Oct 2007 | 14 Dec 2018 | United States | May 1965 | New London House, 6 London Street, London, EC3R 7LP |
| WORRALL, Stephen David RESIGNED | Director | 01 Apr 2010 | 10 Jun 2025 | United Kingdom | August 1976 | Chancery Place, 50 Brown Street, Manchester, M2 2JT, England |
| ZINDELL, William RESIGNED | Director | | 30 Jun 1993 | | October 1934 | 7 Crossroads Lane, Avon Connecticut 06001, America |