| Andrew Morris | Secretary | 17 Dec 2010 | 30 Nov 2011 | British | - |
| Annette Monique Lara Spindler | Director | 31 Jul 2017 | 12 Oct 2017 | British | 58 years |
| Bernard Moroney | Director | 22 Dec 2015 | 16 Aug 2024 | British | 73 years |
| Christopher Huyton | Director | 4 Dec 2007 | 17 Dec 2010 | British | 71 years |
| Darrin John Peter Robinson | Director | 17 Dec 2010 | 6 May 2011 | British | 60 years |
| Elizabeth Mcdonald | Secretary | 8 Nov 2012 | 31 Oct 2014 | British | - |
| Jeremy Perkin | Secretary | 31 Dec 2011 | 8 Nov 2012 | British | - |
| Joanne Weir | Director | 17 Dec 2010 | 4 Mar 2011 | British | 58 years |
| Jonathan David Schonberg | Director | 17 Dec 2010 | 31 Jan 2012 | British | 70 years |
| Julian Byron Irving | Director | 4 Dec 2007 | 17 Dec 2010 | British | 65 years |
| Julian Byron Irving | Secretary | 4 Dec 2007 | 17 Dec 2010 | British | - |
| Leo Damian Carroll | Secretary | 31 Jul 2017 | 31 Jan 2020 | - | - |
| Mohammed Omar Shafi Khan | Director | 16 Oct 2017 | 5 Apr 2019 | British | 52 years |
| Richard Charles Ablett | Director | 31 Dec 2011 | 31 Dec 2015 | British | 60 years |
| Stephen Robert Williams | Director | 20 Apr 2011 | 31 Jul 2017 | British | 57 years |
| William Henry Mark Robson | Secretary | 31 Oct 2014 | 31 Jul 2017 | - | - |
| William Henry Mark Robson | Director | 28 Feb 2014 | 31 Jul 2017 | British | 63 years |