| Colin Neil Chandler | Secretary | 7 Mar 2005 | 17 Feb 2006 | British | - |
| David Jenkinson | Director | 1 May 2016 | 20 Sept 2020 | British | 58 years |
| Elizabeth Anne Parnham | Secretary | 14 Aug 1992 | 3 Sept 1992 | British | - |
| Geoffrey Robert Swarbrick | Director | 3 Sept 1992 | 28 Jun 1996 | British | 84 years |
| Geoffrey Robert Swarbrick | Secretary | 3 Sept 1992 | 28 Jun 1996 | British | - |
| Gerald Neil Francis | Director | 17 Jan 2006 | 29 Dec 2006 | British | 69 years |
| Gerald Neil Francis | Director | 1 Jan 2010 | 30 Sept 2016 | British | 69 years |
| Instant Companies Limited | Corporate Nominee Director | 2 Jun 1992 | 14 Aug 1992 | United Kingdom | - |
| Jeffrey Fairburn | Director | 1 Jan 2010 | 31 Dec 2018 | British | 59 years |
| John Bernard Davies | Director | 3 Sept 1992 | 15 Jan 1993 | British | 88 years |
| John Edward Fitz-gerald | Director | 3 Sept 1992 | 25 Feb 1999 | British | 84 years |
| John Henry Bennett | Director | 1 May 1998 | 31 Mar 2006 | British | 78 years |
| John Henry Bennett | Secretary | 1 May 1998 | 7 Mar 2005 | British | - |
| John Ware Maunders | Director | 3 Sept 1992 | 1 May 1998 | British | 80 years |
| John White | Director | 17 Jan 2006 | 31 Dec 2009 | British | 74 years |
| Martin Charles Donohue | Director | 1 May 1998 | 1 Nov 2005 | Irish | 80 years |
| Michael Hugh Killoran | Director | 17 Jan 2006 | 14 Jan 2022 | British | 64 years |
| Michael John Howlett | Director | 14 Aug 1992 | 3 Sept 1992 | British | 64 years |
| Michael Peter Farley | Director | 17 Jan 2006 | 18 Apr 2013 | British | 72 years |
| Nigel Peter Greenaway | Director | 18 Apr 2013 | 30 Apr 2016 | British | 65 years |
| Nigel Terry Fee | Director | 2 Oct 1998 | 24 Jan 2006 | British | 74 years |
| Peter David Kendall | Secretary | 28 Jun 1996 | 25 Feb 1999 | British | - |
| Richard Paul Stenhouse | Director | 30 Sept 2016 | 30 Sept 2021 | British | 54 years |
| Swift Incorporations Limited | Corporate Nominee Secretary | 2 Jun 1992 | 14 Aug 1992 | United Kingdom | - |
| William Henry Bannister | Director | 18 Jan 1993 | 1 May 1998 | British | 76 years |