| Adam Mcghin | Director | 3 May 2012 | 23 Nov 2012 | British | 48 years |
| Adam Mcghin | Director | 30 Sept 2016 | 27 Sept 2024 | British | 48 years |
| Adam Mcghin | Secretary | 4 Mar 2016 | 27 Sept 2024 | - | - |
| Andrew Rolland Cunningham | Director | 21 Sept 2007 | 31 Dec 2015 | British | 70 years |
| Marie Louise Glanville | Secretary | 21 Sept 2007 | 22 Dec 2008 | English | - |
| Mark Greenwood | Director | 6 Dec 2010 | 22 Dec 2015 | British | 67 years |
| Michael Patrick Windle | Secretary | 18 Dec 2008 | 4 Mar 2016 | British | - |
| Nicholas Mark Fletcher Jopling | Director | 6 Dec 2010 | 20 Dec 2017 | British | 65 years |
| Nicholas Peter On | Director | 23 Jan 2009 | 21 Nov 2012 | British | 63 years |
| Nicholas Peter On | Director | 23 Nov 2012 | 30 Sept 2016 | British | 63 years |
| Peter Quentin Patrick Couch | Director | 6 Dec 2010 | 31 Jan 2014 | British | 68 years |
| Prima Director Limited | Corporate Director | 24 Aug 2007 | 21 Sept 2007 | United Kingdom | - |
| Prima Secretary Limited | Corporate Secretary | 24 Aug 2007 | 21 Sept 2007 | United Kingdom | - |
| Rupert Jerome Dickinson | Director | 21 Sept 2007 | 20 Oct 2009 | British | 67 years |
| Vanessa Kate Simms | Director | 11 Feb 2016 | 26 Apr 2021 | British | 51 years |