| Alan David Keith Logan | Director | 20 Jun 1994 | 3 Apr 1996 | British | 79 years |
| Alan David Keith Logan | Secretary | 9 May 1994 | 30 Jun 1997 | British | - |
| Alexander Duncan Wardrop | Director | 2 Nov 1993 | 30 Nov 1993 | British | 81 years |
| Alexander James Innes | Nominee Director | 29 Sept 1993 | 2 Nov 1993 | British | 60 years |
| Andrew Richard John Calvert | Director | 30 Jun 1997 | 27 Aug 1998 | British | 74 years |
| Ants Suurkuusk | Director | 2 Oct 2000 | 27 Sept 2001 | British | 82 years |
| Bell & Scott (secretarial Services) Limited | Corporate Nominee Secretary | 29 Sept 1993 | 3 Nov 1993 | United Kingdom | - |
| Brian Armstrong | Secretary | 30 Jun 1997 | 27 Sept 2001 | British | - |
| Bruce Wilson Anderson | Nominee Director | 29 Sept 1993 | 2 Nov 1993 | British | 69 years |
| David Jenkinson | Director | 1 May 2016 | 20 Sept 2020 | British | 58 years |
| David John Smith | Director | 10 Feb 1994 | 25 Mar 1994 | British | 67 years |
| David Norman Priest | Director | 2 Nov 1993 | 1 Oct 1994 | British | 78 years |
| David Norman Priest | Secretary | 2 Nov 1993 | 9 May 1994 | British | - |
| Dennis Michael Webb | Director | 2 Nov 1993 | 28 Oct 1999 | British | 85 years |
| Derek Lister | Director | 3 Nov 1993 | 31 Jan 1994 | British | 90 years |
| Edward Michael Walker | Director | 2 Nov 1993 | 3 Nov 1993 | British | 84 years |
| Gary Russon | Director | 3 Oct 1996 | 30 Jun 1997 | British | 68 years |
| Geoffrey Grewer | Director | 19 Mar 2001 | 1 May 2002 | British | 83 years |
| Geoffrey Grewer | Secretary | 27 Sept 2001 | 23 Nov 2001 | British | - |
| Gerald Neil Francis | Director | 1 May 2002 | 29 Dec 2006 | British | 69 years |
| Gerald Neil Francis | Director | 1 Jan 2010 | 30 Sept 2016 | British | 69 years |
| Jeffrey Fairburn | Director | 1 Jan 2010 | 31 Dec 2018 | British | 59 years |
| John David Low | Director | 28 Oct 1999 | 1 Jun 2001 | British | 81 years |
| John White | Director | 5 Jun 2001 | 27 Sept 2001 | British | 74 years |
| Kevin Rathbone | Director | 3 Nov 1993 | 31 Jul 1995 | British | 78 years |
| Michael Hugh Killoran | Director | 19 Mar 2001 | 14 Jan 2022 | British | 64 years |
| Michael Peter Farley | Director | 13 Apr 2007 | 18 Apr 2013 | British | 72 years |
| Nigel Peter Greenaway | Director | 18 Apr 2013 | 30 Apr 2016 | British | 65 years |
| Randolph Stuart Murray | Director | 3 Nov 1993 | 31 May 1994 | British | 80 years |
| Richard Paul Stenhouse | Director | 30 Sept 2016 | 30 Sept 2021 | British | 54 years |
| Robert Longmuir Macfarlane | Director | 2 Nov 1993 | 3 Oct 1996 | British | 85 years |
| Robert Longmuir Macfarlane | Director | 1 Dec 1996 | 27 Sept 2001 | British | 85 years |