| Andrew Kevin Fenn | Director | 15 Mar 2013 | 31 Jan 2014 | British | 68 years |
| Annette Monique Lara Spindler | Director | 31 Jul 2017 | 12 Oct 2017 | British | 58 years |
| Elizabeth Mcdonald | Secretary | 15 Mar 2013 | 31 Oct 2014 | British | - |
| Ian Conrad Chase | Director | 17 Dec 1991 | 15 Mar 2013 | British | 81 years |
| Ian Conrad Chase | Secretary | 17 Dec 1991 | 15 Mar 2013 | 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 |
| Patrick Joseph Murphy | Director | 17 Dec 1991 | 15 Mar 2013 | British | 81 years |
| Richard Charles Smith | Director | 15 Mar 2013 | 30 Nov 2013 | British | 69 years |
| Stephen Robert Williams | Director | 15 Mar 2013 | 31 Jul 2017 | British | 57 years |
| William Henry Mark Robson | Secretary | 31 Oct 2014 | 31 Jul 2017 | - | - |
| William Henry Mark Robson | Director | 1 Feb 2014 | 31 Jul 2017 | British | 63 years |