| GAMMON, Alison Jane ACTIVE | Secretary | 29 Feb 2024 | | | | Level 37, 22 Bishopsgate, London, EC2N 4BQ, England |
| DUNNE, Brenda Maria ACTIVE | Director | 23 Feb 2023 | | Ireland | May 1966 | Level 37, 22 Bishopsgate, London, EC2N 4BQ, England |
| HARNEY, David ACTIVE | Director | 18 Aug 2020 | | Ireland | March 1969 | Level 37, 22 Bishopsgate, London, EC2N 4BQ, England |
| PARSONS, Andrew Mark ACTIVE | Director | 22 May 2025 | | England | January 1965 | Canada Life Place, High Street, Potters Bar, EN6 5BA, England |
| RIX-BROOM, Lindsey Claire ACTIVE | Director | 01 Jul 2025 | | England | May 1980 | Level 37, 22 Bishopsgate, London, EC2N 4BQ, England |
| CRANSTON, Kareen RESIGNED | Secretary | 11 Sep 2007 | 31 Aug 2008 | | | 2 Mount Pleasant, St. Albans, Hertfordshire, AL3 4QJ |
| GARVIN, Amy Victoria Gwynne RESIGNED | Secretary | 19 May 2009 | 05 Oct 2012 | | | Canada Life Place, Potters Bar, Hertfordshire, EN6 5BA |
| GEIRINGER, Bruno Marcel David RESIGNED | Secretary | 20 Nov 1997 | 04 Apr 2003 | | | 83 Westbury Road, New Malden, Surrey, KT3 5AL |
| JENKINS, Evan Thomas RESIGNED | Secretary | 10 Mar 1995 | 20 Nov 1997 | | | 35 Lammas Road, Watton At Stone, Hertford, Hertfordshire, SG14 3RH |
| LABRUM, Phillip Joseph RESIGNED | Secretary | | 07 May 1993 | | | 6 Mill Lane, Weston, Hitchin, Herts, SG1 1HP |
| MUIR, Christopher William RESIGNED | Secretary | 04 Apr 2003 | 21 Feb 2007 | | | 150 De Beauvoir Road, London, N1 4DJ |
| ODUYEMI, Olutoyin RESIGNED | Secretary | 13 Oct 2023 | 29 Feb 2024 | | | Canada Life Place, Potters Bar, Hertfordshire, EN6 5BA |
| RODRIGUEZ, Lisa Annette RESIGNED | Secretary | 22 Feb 2018 | 13 Oct 2023 | | | Canada Life Place, Potters Bar, Hertfordshire, EN6 5BA |
| SHAH, Shachi RESIGNED | Secretary | 26 Nov 1993 | 10 Mar 1995 | | | 5 Potters Road, Barnet, Hertfordshire, EN5 5HS |
| SULLIVAN, Michael William RESIGNED | Secretary | 10 May 1993 | 26 Nov 1993 | | | 64 Common Lane, Hemingford Abbots, Huntingdon, Cambridgeshire, PE28 9AW |
| TEMPLE, John Nicholas RESIGNED | Secretary | 11 Nov 2008 | 19 May 2009 | | | 18 Highfield Road, Westmoors, Ferndown, Dorset, BH22 0NA |
| TEMPLE, John Nicholas RESIGNED | Secretary | 21 Feb 2007 | 11 Sep 2007 | | | Windfalls Highfield Road, West Moors, Ferndown, Dorset, BH22 0NA |
| TRICKETT, Jeremy William RESIGNED | Secretary | 23 Feb 2017 | 22 Feb 2018 | | | Canada Life Place, Potters Bar, Hertfordshire, EN6 5BA |
| WOLFFE, Alain Nathaniel RESIGNED | Secretary | 21 Nov 2014 | 23 Feb 2017 | | | Canada Life Place, High Street, Potters Bar, Hertfordshire, EN6 5BA, Great Britain |
| ACTON, William Lawrence RESIGNED | Director | 25 Sep 2002 | 14 Sep 2011 | Canada | November 1952 | 330, University Avenue, Toronto, Ontario, M5G 1R8, Canada |
| ACTON, William Lawrence RESIGNED | Director | 06 Feb 1997 | 20 Nov 1997 | | November 1952 | 9 Killeney Heath, Killiney, Co Durham, IRISH, Ireland |
| BAIN, George Sayers, Professor Sir RESIGNED | Director | 18 Nov 1999 | 22 May 2014 | Northern Ireland | February 1939 | Canada Life Place, Potters Bar, Hertfordshire, EN6 5BA |
| BAIN, George Sayers, Professor RESIGNED | Director | 06 Feb 1997 | 20 Feb 1998 | | February 1939 | 1 Sussex Place, Regents Park, London, NW1 4SA |
| BOWLES, Richard Douglas RESIGNED | Director | | 07 Jun 1993 | | February 1949 | Wayside St Ives Road, Hemingford Grey, Huntingdon, Cambridgeshire, PE18 9DX |
| BRIGHT, Stephen Michael RESIGNED | Director | 17 May 1999 | 18 Nov 1999 | England | October 1949 | The Ferns Histons Hill, Codsall, Wolverhampton, West Midlands, WV8 2EY |
| BROWN, Douglas Allan RESIGNED | Director | 22 May 2014 | 26 Feb 2015 | United Kingdom | March 1971 | Canada Life Place, Potters Bar, Hertfordshire, EN6 5BA |
| CAMPBELL, Marcia Dominic RESIGNED | Director | 20 May 2016 | 22 May 2025 | Scotland | March 1959 | Canada Life Place, Potters Bar, Hertfordshire, EN6 5BA |
| CAMPBELL, Marcia Dominic RESIGNED | Director | 12 Jan 2016 | 12 Jan 2016 | Scotland | March 1959 | Canada Life Place, High Street, Potters Bar, Hertfordshire, EN6 5BA, England |
| COLLETT, Martin Roger RESIGNED | Director | 10 Mar 1995 | 12 Feb 1997 | | March 1946 | 37 Oakfield Road, West Common, Harpenden, Hertfordshire, AL5 2NP |
| CUSHNAHAN, Francis RESIGNED | Director | | 10 Mar 1995 | | December 1941 | 8 Loofeleigh Park, Derriford, Plymouth, PL6 |
| DAVIDSON, Andrew Scott Rutherford RESIGNED | Director | 18 Nov 1999 | 21 Feb 2000 | | November 1929 | Dawes Mead Dawes Green, Tapners Road, Leigh, Reigate, Surrey, RH2 8NN |
| DAVIDSON, Andrew Scott Rutherford RESIGNED | Director | 06 Feb 1997 | 20 Feb 1998 | | November 1929 | Dawes Mead Dawes Green, Tapners Road, Leigh, Reigate, Surrey, RH2 8NN |
| DICKSON, Olivia Catherine RESIGNED | Director | 28 Feb 2011 | 26 Feb 2015 | England | December 1960 | 6, Manor Farm Buildings, Upper Slaughter, Gloucestershire, GL54 2JJ, United Kingdom |
| DIX, Roger Charles RESIGNED | Director | 10 Mar 1995 | 27 Sep 1996 | | March 1956 | 5 Alexandra Mews, Fortis Green, London, N2 9HT |
| FORRESTER, Brian Oliver RESIGNED | Director | 30 Oct 2015 | 31 Dec 2016 | Ireland | September 1951 | 49, Watson Road, Killiney, Co Dublin A96r239, Ireland |
| GILMOUR, Ian RESIGNED | Director | 16 Jun 1997 | 22 May 2014 | United Kingdom | July 1952 | Canada Life Place, Potters Bar, Hertfordshire, EN6 5BA |
| GOODALE, Mark RESIGNED | Director | 14 Jul 1994 | 10 Mar 1995 | | May 1955 | The Chestnuts, High Street Hinsworth, Ashwell, Hertfordshire, SG7 |
| HAYES, Cecil RESIGNED | Director | 20 Apr 2017 | 25 May 2023 | Ireland | May 1956 | Canada Life Place, Potters Bar, Hertfordshire, EN6 5BA |
| HEPHER, Michael Leslie RESIGNED | Director | 18 Nov 1999 | 26 Feb 2015 | England | January 1944 | Canada Life Place, Potters Bar, Hertfordshire, EN6 5BA |
| JAMAL, Arshil RESIGNED | Director | 09 Jul 2015 | 27 Feb 2020 | Canada | September 1967 | 330, University Avenue, Toronto, Ontario, Canada |
| JAMAL, Arshil RESIGNED | Director | 12 Aug 2014 | 26 Feb 2015 | Canada | September 1967 | 330, University Avenue, Toronto, Ontario, M5G 1R8, Canada |
| KING, Christopher Philip RESIGNED | Director | 18 Nov 1999 | 16 Feb 2001 | | January 1936 | 19 Warwick Square, Pimlico, London, SW1V 2AB |
| KING, Christopher Philip RESIGNED | Director | 06 Feb 1997 | 20 Feb 1998 | | January 1936 | 19 Warwick Square, Pimlico, London, SW1V 2AB |
| LONEY, David Allen RESIGNED | Director | 14 Sep 2011 | 26 Feb 2015 | Canada | September 1945 | 330, University Avenue, Toronto, Ontario, M5G 1R8, Canada |
| MAHON, Paul Anthony RESIGNED | Director | 26 Feb 2015 | 01 Jul 2025 | Canada | August 1963 | 100, Osborne Street North, Winnipeg, Manitoba, R3C 3A5, Canada |
| MCARTHUR, Susan Jane RESIGNED | Director | 14 Sep 2017 | 28 Sep 2023 | Canada | February 1963 | Canada Life Place, Potters Bar, Hertfordshire, EN6 5BA |
| MCCANN, William Mary RESIGNED | Director | 21 Feb 2000 | 12 Nov 2003 | | April 1944 | Kylemore, King Edward Road, Bray, County Wicklow, Ireland |
| MCFEETORS, Raymond Lindsay RESIGNED | Director | 13 Nov 2003 | 31 Oct 2014 | Canada | May 1944 | 330, University Avenue, Toronto, Ontario, M5G 1R8, Canada |
| MCLEOD, Charles RESIGNED | Director | 19 Feb 1998 | 26 Jun 1998 | | May 1944 | Flat B 17 Crescent East, Hadley Wood, Barnet, Hertfordshire, EN4 0EY |
| MILLS, Rye Douglas RESIGNED | Director | 10 Mar 1995 | 13 Jun 1997 | | February 1944 | Lawns, The Street, Roxwell, Chelmsford, Essex, CM1 4PD |
| MOSS, Nathan RESIGNED | Director | 30 Nov 2015 | 28 Sep 2023 | England | November 1955 | Canada Life Place, High Street, Potters Bar, Hertfordshire, EN6 5BA, United Kingdom |
| MOUNSEY, Joseph Backhouse RESIGNED | Director | | 11 Jun 1992 | | March 1949 | West Mount 29 Prospect Lane, Harpenden, Hertfordshire, AL5 2PL |
| NETHERTON, Derek Nigel Donald RESIGNED | Director | 26 Oct 2011 | 31 Aug 2022 | United Kingdom | January 1945 | Canada Life Place, Potters Bar, Hertfordshire, EN6 5BA, United Kingdom |
| NIELD, David Alexander RESIGNED | Director | 08 Feb 2006 | 26 Feb 2015 | Canada | July 1938 | Canada Life Place, Potters Bar, Hertfordshire, EN6 5BA |
| NIELD, David Alexander RESIGNED | Director | 18 Nov 1999 | 31 Jul 2003 | Canada | July 1938 | 5, Valley Ridge Place, Toronto, Ontario, M2L 1G2, Canada |
| NIELD, David Alexander RESIGNED | Director | 06 Feb 1997 | 19 Feb 1998 | Canada | July 1938 | 5, Valley Ridge Place, Toronto, Ontario, M2L 1G2, Canada |
| ORR, Robert Jeffrey RESIGNED | Director | 26 Feb 2015 | 28 Sep 2023 | Canada | November 1958 | 751, Square Victoria, Montreal, Quebec H2y 2j3, Canada |
| PITMAN, Aimee Joan Geraldine RESIGNED | Director | 07 Sep 2001 | 12 Nov 2003 | | May 1966 | 16 Coniger Road, London, SW6 3TA |
| RICHARDS, William Jeffrey RESIGNED | Director | 26 Jun 1998 | 18 Nov 1999 | | September 1949 | 23 Nottingham Road, South Croydon, Surrey, CR2 6AR |
| RICHARDS, William Jeffrey RESIGNED | Director | 10 Mar 1995 | 12 Feb 1997 | | September 1949 | 23 Nottingham Road, South Croydon, Surrey, CR2 6AR |
| RYAN, JR, Thomas Timothy RESIGNED | Director | 20 Mar 2015 | 14 Sep 2017 | Usa | June 1945 | 75, State Street, 5th Floor, Boston, Massachusetts, MA 02109, Usa |
| SAUNDERS, Angie RESIGNED | Director | 18 May 1994 | 14 Jul 1994 | | November 1956 | 10 Anchor Road, Baldock, Hertfordshire, SG7 6LG |
| SIMONS, Frederick Allan RESIGNED | Director | | 10 Mar 1995 | | June 1934 | 40 Fulling Mill Lane, Welwyn, Hertfordshire, AL6 9NS |
| SULLIVAN, Michael William RESIGNED | Director | | 26 Nov 1993 | England | April 1949 | 64 Common Lane, Hemingford Abbots, Huntingdon, Cambridgeshire, PE28 9AW |
| VANASELJA, Siim Alden RESIGNED | Director | 21 Oct 2015 | 28 Sep 2023 | Canada | July 1956 | Bell Canada, 1 Carrefour Alexander-Graham-Bell, Floor A8, Montreal, Quebec H3e 3b3, Canada |
| WAGENER, Jeremy Rupert Sinclair RESIGNED | Director | 18 Nov 1999 | 12 Nov 2003 | United Kingdom | May 1938 | Cox Hill House, Cox Hill Boxford, Sudbury, Suffolk, CO10 5JG |
| WAGENER, Jeremy Rupert Sinclair RESIGNED | Director | 06 Feb 1997 | 20 Feb 1998 | | May 1938 | Fairfield, Silver Street, Stansted, Essex, CM24 8HE |