| ANDERSON, Gillian Sarah, Ms. ACTIVE | Director | 03 Oct 2023 | | United States | May 1985 | Three Houston Center, 1301 Mckinney Street, Suite 2300, Houston, Texas, 77010, United States |
| HARLEY, Grant ACTIVE | Director | 09 Jun 2025 | | United Kingdom | November 1968 | Heaton House, Riverside Drive, Cleckheaton, BD19 4DH, England |
| HELLMUND, Claire Jane ACTIVE | Director | 01 Jan 2018 | | England | December 1983 | Heaton House, Riverside Drive, Cleckheaton, BD19 4DH, England |
| LAKE, Stephen William RESIGNED | Secretary | 08 Sep 2009 | 22 Jul 2011 | | | 2130 East 30th Place,, Tulsa, Oklahoma, 74114, United States |
| SHORE, Brian Keith RESIGNED | Secretary | 22 Jul 2011 | 20 May 2013 | | | Heaton House, Riverside Drive, Hunsworth Lane, Bradford, Yorkshire, BD19 4DH, United Kingdom |
| AASLAND, Steinar RESIGNED | Director | 15 Apr 2014 | 01 Feb 2019 | Norway | March 1966 | Heaton House, Riverside Drive, Cleckheaton, BD19 4DH, England |
| BATES, Grant Richard RESIGNED | Director | 01 Feb 2019 | 01 Apr 2020 | United States | July 1971 | Heaton House, Riverside Drive, Cleckheaton, BD19 4DH, England |
| BOND, Elton Ray RESIGNED | Director | 24 Feb 2015 | 19 May 2021 | United States | September 1975 | Heaton House, Riverside Drive, Cleckheaton, BD19 4DH, England |
| BOWHAY, John Leslie RESIGNED | Director | 01 Apr 2020 | 31 Dec 2021 | England | November 1965 | Heaton House, Riverside Drive, Cleckheaton, BD19 4DH, England |
| BOWHAY, John Leslie RESIGNED | Director | 13 Dec 2012 | 03 Nov 2015 | England | November 1965 | Park House, Woodland Park, Bradford Road, Bradford, West Yorkshire, BD19 6BW |
| BRAS, Marcel RESIGNED | Director | 22 May 2013 | 18 Sep 2013 | Netherlands | September 1966 | Park House, Woodland Park, Bradford Road, Bradford, West Yorkshire, BD19 6BW |
| DURBIN, John Edward RESIGNED | Director | 12 Dec 2013 | 01 Dec 2014 | Usa | March 1955 | 909, Fannin Street, Suite 3100, Houston, Texas, 77010, Usa |
| LAKE, Stephen William RESIGNED | Director | 05 Sep 2009 | 08 Sep 2009 | | December 1963 | 2130, East 30th Place, Tulsa, Oklahoma 74114, Usa |
| LANE, Andrew Robert RESIGNED | Director | 05 Sep 2009 | 13 Dec 2012 | United States | July 1959 | Heaton House, River Drive, Hunsworth Lane, Bradford, Yorkshire, BD19 4DH, United Kingdom |
| PUTTER, Cornelis Christoffel RESIGNED | Director | 10 May 2019 | 03 Oct 2023 | United States | January 1980 | Heaton House, Riverside Drive, Cleckheaton, BD19 4DH, England |
| SINGH, Kavita RESIGNED | Director | 13 Dec 2012 | 31 Dec 2017 | England | September 1967 | Heaton House, Riverside Drive, Cleckheaton, BD19 4DH, England |
| SMITH, Stephen Bradley RESIGNED | Director | 19 May 2021 | 22 Apr 2026 | United Kingdom | December 1967 | Heaton House, Riverside Drive, Cleckheaton, BD19 4DH, England |
| VELIC, Adnan RESIGNED | Director | 03 Nov 2015 | 10 May 2019 | Singapore | October 1980 | Heaton House, Riverside Drive, Cleckheaton, BD19 4DH, England |
| WILKINSON, John Peers RESIGNED | Director | 13 Dec 2012 | 10 Feb 2015 | England | October 1967 | Park House, Woodland Park, Bradford Road, Bradford, West Yorkshire, BD19 6BW |