| Alasdair Campbell | Director | 24 May 2024 | 19 Nov 2024 | British | 42 years |
| Alison Wyllie | Secretary | 19 Dec 2012 | 29 Jul 2013 | British | - |
| Andrew John Mcerlane | Director | 24 Apr 2024 | 24 May 2024 | British | 38 years |
| Christopher John Smith | Director | 30 Nov 2015 | 6 Apr 2018 | British | 56 years |
| David Anthony Sandilands | Director | 20 Apr 2011 | 9 May 2011 | British | 65 years |
| Gordon Macdougall | Director | 29 Jul 2013 | 5 Mar 2015 | British | 56 years |
| Ignacio Montero Ezpondaburu | Director | 9 May 2011 | 24 Jul 2012 | Spanish | 62 years |
| James Edward Hall-smith | Director | 19 Jul 2012 | 29 Jul 2013 | British | 57 years |
| John Patrick Cole | Director | 26 Apr 2011 | 24 Jul 2012 | Australian | 56 years |
| Jonathan Mark Entract | Director | 19 Dec 2012 | 29 Jul 2013 | British | 54 years |
| Jonathan Paul Beeson | Director | 24 Feb 2021 | 1 Jun 2023 | British | 38 years |
| Laura Elspeth Hoddell | Director | 30 Dec 2019 | 6 May 2024 | British | 37 years |
| Louise Charlotte Hetty Kingsley | Director | 7 Jul 2022 | 6 May 2024 | British | 62 years |
| Mark Christopher Shorrock | Director | 26 Apr 2011 | 19 Jul 2012 | British | 56 years |
| Mark Christopher Wayment | Director | 19 Jul 2012 | 29 Jul 2013 | British | 68 years |
| Mark Christopher Wayment | Director | 27 Jul 2016 | 8 Oct 2020 | British | 68 years |
| Mitesh Raj Patel | Director | 17 Dec 2018 | 30 Dec 2019 | British | 44 years |
| Raquel Gadea De Miguel | Director | 9 May 2011 | 24 Jul 2012 | Spanish | 46 years |
| Ricardo Diaz Gonzalez | Director | 9 May 2011 | 24 Jul 2012 | Spanish | 51 years |
| Richard Paul Russell | Director | 6 Mar 2015 | 17 Dec 2018 | British | 45 years |
| Robert Andrew Mattholie | Director | 30 Dec 2019 | 7 Jul 2022 | British | 45 years |
| Russell Farnhill | Director | 29 Jul 2013 | 10 Jun 2016 | British | 51 years |
| Steven William Hughes | Director | 29 Jul 2013 | 30 Nov 2015 | British | 54 years |
| Steven William Hughes | Director | 6 Apr 2018 | 28 Nov 2019 | British | 54 years |
| Tracy Jane Scott | Director | 17 Dec 2018 | 6 May 2024 | British | 50 years |
| William Richard Crawford | Director | 19 Jul 2012 | 19 Dec 2012 | British | 63 years |