| Andrew George Parker | Director | 10 Aug 2018 | 10 Sept 2024 | British | 57 years |
| Andrew Robert Craig Ross | Director | 21 Jan 2016 | 22 Mar 2018 | British | 62 years |
| David George Templeman | Director | 20 Apr 2021 | 12 Aug 2021 | British | 63 years |
| Edward Jonathan Watts | Director | 21 Jan 2016 | 9 Jan 2018 | British | 72 years |
| George Reginald Elliott | Director | 28 May 2010 | 2 Feb 2015 | British | 74 years |
| Ian Mccaig | Director | 6 Mar 2012 | 24 Dec 2014 | British | 60 years |
| Julian Gerard Powell Phipps | Secretary | 21 Jan 2016 | 11 Jul 2018 | - | - |
| Julian Gerard Powell Phipps | Director | 21 Jan 2016 | 30 May 2018 | British | 60 years |
| Katherine Louise Margiad Ward | Director | 21 Jan 2016 | 20 Aug 2018 | British | 48 years |
| Martin James Higginson | Director | 15 Dec 2009 | 6 Mar 2012 | British | 63 years |
| Mathew Paul Hawkins | Director | 15 Feb 2016 | 8 Sept 2016 | British | 51 years |
| Matthew Max Edward Royde | Director | 5 Oct 2018 | 13 Nov 2019 | British | 54 years |
| Matthew Robinson Riley | Director | 1 Feb 2023 | 8 Oct 2025 | British | 52 years |
| Max Polyakov | Director | 15 Dec 2009 | 6 Mar 2012 | Ukrainian | 49 years |
| Max Royde | Director | 2 Feb 2015 | 21 Jan 2016 | British | 54 years |
| Morven Graham Mackinnnon | Director | 9 Dec 2009 | 16 Mar 2010 | British | 54 years |
| Morven Graham Mackinnon | Secretary | 13 Nov 2009 | 28 May 2010 | - | - |
| Niall Fraser Stirling | Secretary | 3 Jan 2013 | 21 Jan 2016 | - | - |
| Niall Fraser Stirling | Director | 3 Jan 2013 | 21 Jan 2016 | British | 69 years |
| Nicolas Norman Bedford | Director | 4 Jan 2023 | 1 Dec 2024 | British | 67 years |
| Philip Nicholas Gripton | Director | 1 Dec 2013 | 27 Mar 2015 | British | 57 years |
| Robert Thomas Mark Doughty | Director | 28 May 2010 | 19 Jul 2013 | British And Australian | 58 years |
| Robert Thomas Mark Doughty | Secretary | 28 May 2010 | 3 Jan 2013 | British | - |
| Russell James Shaw | Director | 6 Mar 2012 | 24 Dec 2014 | American,british | 64 years |
| Sebastian Jake Golder White | Director | 12 Nov 2019 | 12 Feb 2021 | British | 56 years |
| Simon Charles Mewett | Director | 15 Feb 2016 | 8 Sept 2016 | British | 60 years |
| William Dobbie | Director | 13 Nov 2009 | 5 Oct 2018 | British | 67 years |