| Alberto Buffa | Director | 18 May 2015 | 9 Dec 2016 | Italian | 41 years |
| Alison Suzanne Watt Taylor | Secretary | 10 Dec 2010 | 23 Dec 2010 | - | - |
| Alison Suzanne Watt Taylor | Director | 10 Dec 2010 | 23 Dec 2010 | British | 59 years |
| Antony John Gara | Director | 23 Sept 2019 | 15 Apr 2025 | British | 52 years |
| Christina Bridget Ryan | Director | 7 Jul 2012 | 31 Mar 2025 | Irish | 66 years |
| Graeme Alexander Robert Paton | Director | 23 Dec 2010 | 31 May 2022 | British | 57 years |
| Martin Leonard Steele | Director | 28 Jun 2012 | 5 Jul 2012 | British | 65 years |
| Michael Joseph Mohun | Director | 1 Jun 2017 | 4 Oct 2019 | Australian | 36 years |
| Philip Norman Allenby | Director | 23 Dec 2010 | 18 May 2015 | British | 66 years |