| Adrian Lloyd Evans | Director | 5 Mar 2019 | 11 Nov 2019 | British | 57 years |
| Andrew John Colls | Director | 21 May 2012 | 28 Feb 2014 | British | 64 years |
| Claire Thompson | Secretary | 1 Mar 2017 | 15 Jun 2017 | - | - |
| David Ronald Lee | Director | 12 Aug 2015 | 16 Sept 2015 | British | 67 years |
| Debby Pavitt | Director | 1 Feb 2017 | 30 Apr 2020 | British | 65 years |
| Giles Allen Trevor Asker | Director | 30 Jun 2010 | 31 Jul 2013 | British | 56 years |
| Glyn David Mabey | Director | 27 Aug 2014 | 1 Feb 2019 | British | 61 years |
| Grant Michael Kevin Westall-reece | Director | 17 Jan 2020 | 16 Oct 2020 | British | 65 years |
| Joanne Elizabeth Massey | Director | 20 Mar 2020 | 30 Nov 2021 | British | 54 years |
| Katherine Mariana Knight | Director | 12 Aug 2015 | 5 Apr 2017 | British | 66 years |
| Luke Timothy Simmons | Director | 1 Feb 2017 | 2 Mar 2019 | British | 59 years |
| Mainstay (secretaries) Limited | Corporate Secretary | 2 Jul 2021 | 7 Dec 2023 | United Kingdom | - |
| Malcolm Ball | Director | 2 May 2007 | 30 Jun 2010 | British | 73 years |
| Nigel Ashwood | Director | 12 Aug 2015 | 5 Dec 2016 | English | 53 years |
| Robert Anthony Slocombe | Director | 27 Jul 2022 | 26 Jul 2023 | British | 60 years |
| St Pauls Secretaries Limited | Corporate Secretary | 2 May 2007 | 8 Feb 2012 | United Kingdom | - |
| Stephen Jeremy Hirst | Director | 30 Jun 2010 | 21 May 2012 | British | 61 years |
| Stuart Richard Smith | Director | 28 Feb 2014 | 21 Jan 2020 | British | 53 years |
| Timothy James Brickley | Director | 6 Aug 2019 | 30 Apr 2022 | British | 58 years |
| Warren Thompson | Director | 31 Jul 2013 | 8 Sept 2014 | British | 52 years |
