| Alistair Mackay Miller | Director | 5 Jan 2004 | 12 Feb 2007 | British | 77 years |
| Alistair Mackay Miller | Secretary | 5 Jan 2004 | 12 Feb 2007 | British | - |
| Andrew Michael David Kirkman | Director | 1 Apr 2011 | 18 Sept 2015 | British | 54 years |
| Barrie Sidney Hurley | Director | 12 Feb 2007 | 31 Dec 2011 | British | 75 years |
| Christopher Paul Richards | Secretary | 5 Apr 2007 | 5 May 2008 | British | - |
| David Balfour Robertson | Director | 12 Feb 2007 | 31 Mar 2011 | British | 72 years |
| Elliot Arthur James Rees | Director | 31 Jul 2015 | 12 Oct 2020 | British | 52 years |
| Jason Robert Butler | Director | 12 Oct 1991 | 5 Apr 2002 | British | 60 years |
| Karen Senior | Secretary | 1 Nov 2014 | 8 Jul 2020 | - | - |
| Kevin Michael Bradshaw | Director | 12 Oct 2020 | 31 Mar 2022 | British | 57 years |
| Lyndi Margaret Hughes | Secretary | 9 Jul 2020 | 31 Mar 2022 | - | - |
| Margaret Lilian Heeley | Secretary | 12 Feb 2007 | 5 Apr 2007 | British | - |
| Margaret Lilian Heeley | Secretary | 5 May 2008 | 28 Jul 2014 | British | - |
| Mark Alan Orsbourn | Director | 5 Apr 2002 | 12 Feb 2007 | British | 65 years |
| Mark Alexander Stevens | Director | 30 Oct 1996 | 4 Aug 2000 | British | 67 years |
| Mark Alexander Stevens | Secretary | 30 Oct 1996 | 4 Aug 2000 | British | - |
| Mark Burrows Smith | Director | 1 Oct 2012 | 30 Jun 2015 | British | 59 years |
| Mark Butler | Director | 12 Oct 1991 | 6 Jun 1996 | British | 63 years |
| Michael Hellings | Director | 12 Feb 2007 | 30 Sept 2012 | British | 75 years |
| Neville William Watson | Director | 26 Mar 1998 | 29 Jul 2002 | British | 88 years |
| Nicholas William Maddock | Director | 12 Oct 2020 | 31 Mar 2022 | British | 55 years |
| Paul Douglas Dunsford | Director | 5 Dec 2004 | 12 Feb 2007 | British | 73 years |
| Phillip Charles Piddington | Director | 31 Jul 2015 | 12 Oct 2020 | British | 70 years |
| Rebecca Celia Chenery | Secretary | 17 Apr 2001 | 5 Jan 2004 | British | - |
| Richard Cyril Zmuda | Secretary | 28 Jul 2014 | 30 Nov 2016 | British | - |
| Robert David Merrick | Director | 1 Jun 1993 | 29 Mar 2001 | British | 91 years |
| Scott Edward Massie | Secretary | 22 Nov 2018 | 8 Jul 2020 | - | - |
| Secretarial Services Limited | Corporate Secretary | 1 Nov 1994 | 30 Oct 1996 | United Kingdom | - |
| Secretarial Services Limited | Corporate Secretary | 4 Aug 2000 | 17 Apr 2001 | United Kingdom | - |
| Yvonne Gorgina Butler | Secretary | 12 Oct 1991 | 1 Nov 1994 | British | - |
