| Anthony Edward Mansfield | Director | 6 Feb 2008 | 25 Jan 2011 | British | 54 years |
| Anthony Edward Mansfield | Director | 31 Mar 2021 | 26 Jan 2022 | British | 54 years |
| Beverly Anne Fury | Director | 6 Feb 2008 | 31 Mar 2021 | British | 70 years |
| Carl Anthony Mollison | Director | 5 Feb 2015 | 5 Feb 2015 | British | 61 years |
| Carolyn Ruth Naomie Forshaw | Director | 6 Feb 2008 | 6 Feb 2010 | British | 59 years |
| Colin Richard Clapham | Secretary | 16 Jan 2012 | 5 Feb 2015 | - | - |
| Colin Richard Clapham | Secretary | 5 Feb 2015 | 18 Oct 2018 | - | - |
| Debra Ann Ellis | Director | 5 Feb 2015 | 5 Feb 2015 | British | 60 years |
| Gareth Roberts | Director | 25 Jan 2011 | 19 Aug 2015 | British | 55 years |
| Ian Henry Stanistreet | Secretary | 6 Feb 2008 | 15 Jun 2010 | British | - |
| Ian Paul Smith | Director | 29 Jun 2012 | 14 Jul 2017 | British | 61 years |
| Jennifer Canty | Secretary | 24 Apr 2024 | 30 Sept 2025 | - | - |
| Karen Lorraine Atterbury | Secretary | 15 Jun 2010 | 16 Jan 2012 | - | - |
| Molly Banham | Secretary | 18 Oct 2018 | 29 Nov 2023 | - | - |
| Omolola Olutomilayo Adedoyin | Secretary | 29 Nov 2023 | 24 Apr 2024 | - | - |
| Paul Duncan Hills | Director | 6 Feb 2010 | 25 Jan 2011 | British | 67 years |
| Portland Block Management Limited | Corporate Secretary | 5 Feb 2015 | 5 Feb 2015 | United Kingdom | - |
| Samantha Williams | Director | 25 Jan 2011 | 29 Jun 2012 | British | 56 years |
