| Andrew Paul Rydon | Director | 15 Mar 2021 | 7 Feb 2022 | British | 59 years |
| Barbara-ann King | Director | 28 Oct 2022 | 15 Feb 2023 | British | 55 years |
| Battye Wimpenny & Dawson Limited | Corporate Secretary | 24 May 1991 | 1 Apr 2007 | - | - |
| Christopher John Bates Broadbent | Director | 24 May 1991 | 23 Sept 1996 | British | 71 years |
| Eric Anthony Warren | Director | 1 Jan 2001 | 28 Apr 2006 | British | 69 years |
| Iain William Hooley | Secretary | 20 Jul 2010 | 4 Oct 2010 | - | - |
| James Robert Anthony Gordon | Secretary | 12 Jan 2023 | 22 Jun 2023 | - | - |
| Jennifer Elizabeth Mathias | Director | 21 Sept 2023 | 31 Dec 2023 | British | 52 years |
| John Joseph Mulligan | Director | 29 Feb 1996 | 31 Mar 2001 | British | 84 years |
| Jonathan Peter Wragg | Director | 30 Nov 2000 | 31 Mar 2020 | British | 59 years |
| Kathy Cong | Secretary | 4 Oct 2010 | 5 Jul 2013 | - | - |
| Mark John Studdert Redmayne | Director | 4 Oct 2010 | 30 Aug 2012 | British | 78 years |
| Michael Hamer Burns | Director | 1 Jan 2001 | 31 Mar 2007 | British | 79 years |
| Michael John Dickinson | Director | 1 Mar 1996 | 30 Nov 2000 | British | 77 years |
| Mike Rigby | Director | 15 Mar 2021 | 11 Aug 2022 | British | 57 years |
| Nigel Gordon Bates | Director | 24 May 1991 | 30 Jun 1992 | British | 64 years |
| Paula Mary Watts | Secretary | 1 Apr 2007 | 20 Jul 2010 | British | - |
| Robert Anthony Allen | Director | 1 Mar 1996 | 1 Oct 1999 | British | 67 years |
| Robert Paul Stockton | Director | 21 Sept 2023 | 26 Aug 2025 | British | 61 years |
| Simon George Kaye | Director | 24 May 1991 | 1 Mar 1996 | British | 65 years |
| Stephen Maclaurin Elliott | Director | 1 Apr 2007 | 14 Dec 2020 | South African | 72 years |
| Steven Robert Kilday | Secretary | 5 Jul 2013 | 2 Jan 2023 | - | - |
