| Adam Dakin | Director | 11 Sept 2015 | 8 Mar 2023 | English | 64 years |
| Allan Martin Russell Reid | Director | 23 Aug 1992 | 23 Aug 1994 | British | 78 years |
| Christopher Mark Hodson | Director | 10 May 2010 | 31 Aug 2016 | British | 52 years |
| Colin Brelsford Brown | Director | 15 Jan 1996 | 16 Jul 2012 | British | 74 years |
| David John Wesley | Director | 15 Jan 1996 | 31 Dec 1997 | British | 83 years |
| David Sadler-bridge | Director | 23 Aug 1993 | 15 Mar 1996 | British | 79 years |
| Duncan Robert Jenkins | Director | 1 Jun 2007 | 1 Oct 2010 | British | 55 years |
| Graeme Richard William Hunter | Director | 20 Nov 2015 | 8 Mar 2023 | British | 63 years |
| Graham Henry Edwards | Director | 11 Sept 2015 | 8 Mar 2023 | British | 62 years |
| Henry Lloyd Richards | Director | 30 Nov 1995 | 11 Sept 2015 | British | 75 years |
| James Leslie Stone | Director | 4 Sept 2017 | 8 Mar 2023 | British | 52 years |
| James Michael Brady | Director | 10 Apr 2007 | 1 Oct 2010 | British | 73 years |
| James Michael Brady | Secretary | 31 Jul 2008 | 1 Oct 2010 | British | - |
| John Graham Rex Miller | Director | 17 Nov 1994 | 6 Apr 1997 | British | 67 years |
| John Sidwell | Director | 23 Mar 1995 | 30 Nov 1995 | British | 73 years |
| Jordan Company Secretaries Limited | Corporate Secretary | 1 Oct 2010 | 11 Sept 2015 | United Kingdom | - |
| Kenneth Charles Grimsdell | Director | 15 Jan 1996 | 13 Nov 1996 | British | 69 years |
| Kevin Patrick Joseph Moriarty | Director | 26 Feb 2010 | 31 Mar 2017 | British | 55 years |
| Michael John Kershaw | Director | 23 Aug 1992 | 30 Nov 1995 | British | 86 years |
| Nicholas Gladden Reiss | Director | 23 Aug 1992 | 28 Feb 1994 | British | 83 years |
| Noel Melville Stephens | Director | 30 Nov 1995 | 31 May 2007 | British | 86 years |
| Peter Agar Clery | Director | 30 Nov 1995 | 3 Jun 1999 | British | 89 years |
| Richard Michael Pilkington | Director | 26 Feb 2010 | 10 May 2010 | British | 59 years |
| Robin Michael Drayton | Director | 30 Nov 1995 | 31 Jul 2008 | British | 80 years |
| Robin Michael Drayton | Secretary | 31 Jul 1997 | 31 Jul 2008 | British | - |
| Roy Sydney Towler | Secretary | 23 Aug 1992 | 31 Jul 1997 | British | - |
| Russell Charles Gurnhill | Director | 11 Sept 2015 | 8 Mar 2023 | British | 56 years |
| Warren Ashley Persky | Director | 11 Sept 2015 | 19 Sept 2017 | British | 61 years |