| Alan Robert Burgess | Director | 10 Jul 1999 | 30 Nov 2000 | British | 72 years |
| Amec Nominees Limited | Corporate Director | 8 Jul 1994 | 2 Feb 1995 | United Kingdom | - |
| Bart Management Limited | Corporate Nominee Director | 26 Mar 1993 | 8 Jul 1994 | United Kingdom | - |
| Bart Management Limited | Corporate Nominee Secretary | 26 Mar 1993 | 8 Jul 1994 | United Kingdom | - |
| Bart Secretaries Limited | Corporate Nominee Director | 26 Mar 1993 | 8 Jul 1994 | United Kingdom | - |
| Brian James Woram | Secretary | 1 Jan 2005 | 16 Sept 2005 | American | - |
| Clifford Chance Secretaries Limited | Corporate Secretary | 15 Apr 1999 | 16 Sept 2005 | United Kingdom | - |
| Colin Fellowes | Secretary | 26 Mar 1994 | 15 Apr 1999 | British | - |
| David Wayne Quinn | Director | 28 May 1999 | 1 Jul 1999 | American | 83 years |
| Ewan Thomas Anderson | Director | 16 Sept 2005 | 29 Mar 2011 | British | 59 years |
| Geoffrey Harold Fogden | Director | 2 Jul 1999 | 31 Jan 2003 | British | 75 years |
| John Dalton Early | Director | 17 Feb 1995 | 29 Jan 1998 | British | 80 years |
| John Steel Richards | Director | 16 Sept 2005 | 18 Nov 2013 | British | 68 years |
| Keith Manson Miller | Director | 16 Sept 2005 | 31 Mar 2015 | British | 76 years |
| Laurence Eliot Hirsch | Director | 28 May 1999 | 2 Jul 1999 | American | 80 years |
| Nigel James Maxwell Davies | Director | 8 Jul 1994 | 2 Feb 1995 | British | 71 years |
| Pamela June Smyth | Secretary | 16 Sept 2005 | 16 May 2012 | British | - |
| Paul Mario Bak | Director | 15 Apr 1999 | 16 Sept 2005 | British | 70 years |
| Paul Parry | Director | 17 Feb 1995 | 29 Jan 1998 | British | 75 years |
| Peter James Mason | Director | 29 Jan 1998 | 10 Sept 1999 | British | 79 years |
| Raymond Gene Smerge | Secretary | 22 Nov 2001 | 31 Dec 2004 | American | - |
| Richard Lindsay Fraser | Director | 29 Jan 1998 | 30 Sept 1999 | British | 81 years |
| Robert John Wood | Director | 1 Oct 2002 | 16 Sept 2005 | British | 73 years |
| Simon George Batey | Director | 29 Jan 1998 | 31 Mar 2000 | British | 72 years |
| Stanley Mills | Director | 16 Sept 2005 | 30 Sept 2009 | British | 77 years |
| Stanley Robertson Jackson | Director | 1 Oct 2002 | 16 Sept 2005 | British | 76 years |
| Stephen Colm Devine | Director | 17 Feb 1995 | 1 Nov 1996 | Irish | 78 years |
| Stewart Antony Baseley | Director | 15 Apr 1999 | 16 Sept 2005 | British | 67 years |
| Timothy Hough | Director | 16 Sept 2005 | 29 Mar 2011 | British | 68 years |