| Adl Healthcare Limited | Corporate Director | 18 Jun 2010 | 14 Feb 2012 | United Kingdom | - |
| Amanda Miller | Secretary | 13 Jul 2017 | 16 Jan 2023 | - | - |
| Andrew Derrick Leaver | Director | 18 May 2007 | 18 Jun 2010 | British | 63 years |
| Anton Jonathon William Jenkins | Director | 18 Jun 2010 | 18 Oct 2013 | British | 64 years |
| Christopher Wilson | Director | 18 May 2007 | 22 Dec 2008 | British | 65 years |
| James Sidney Haddleton | Secretary | 2 Nov 2015 | 2 Mar 2017 | - | - |
| Jeremy Paul Cotterill | Director | 18 May 2007 | 22 Dec 2008 | British | 64 years |
| Jerome Marie Joseph Charton | Director | 30 Apr 2024 | 8 Oct 2025 | Swiss | 61 years |
| Linda Leaver | Director | 13 Oct 2009 | 18 Jun 2010 | English | 63 years |
| Linda Leaver | Secretary | 18 May 2007 | 13 Oct 2009 | English | - |
| Martin James Abell | Director | 1 Dec 2015 | 19 Mar 2019 | British | 51 years |
| Martin James Abell | Secretary | 2 Mar 2017 | 13 Jul 2017 | - | - |
| Nicholas Patrick Keher | Director | 19 Mar 2019 | 24 Aug 2021 | British | 43 years |
| Peter Lutz George | Director | 18 Jun 2010 | 11 Nov 2016 | British | 64 years |
| Robert Macgregor Warburton Wood | Secretary | 13 Oct 2009 | 31 Jul 2011 | British | - |
| Robin Andrew John Sibson | Secretary | 31 Jul 2011 | 2 Nov 2015 | British | - |
| Robin Andrew John Sibson | Director | 14 Feb 2012 | 1 Dec 2015 | British | 67 years |
| Samuel Gordon Herbert | Director | 1 Nov 2022 | 13 Oct 2023 | British,new Zealander | 43 years |
| Scott Royden Smith | Director | 22 Dec 2008 | 18 Jun 2010 | British | 68 years |
| Shaun Edward Chilton | Director | 18 Oct 2013 | 14 Oct 2022 | British | 58 years |
