| Alan Douglas Hume | Director | 10 Mar 2003 | 16 Dec 2004 | American | 67 years |
| Andrew Martin Pollins | Director | 1 Apr 2020 | 30 Jun 2021 | British | 59 years |
| Andrew Stephen James Ramsay | Secretary | 16 Dec 2004 | 3 Feb 2011 | British | - |
| Andrew Wilson Garner | Director | 31 Jan 2012 | 31 Dec 2021 | British | 64 years |
| Bibi Rahima Ally | Secretary | 18 Dec 1992 | 11 Mar 1994 | British | - |
| Bimal Kanoo Desai | Director | 1 Apr 1992 | 2 Apr 1992 | British | 61 years |
| Clifford Chance Secretaries Limited | Corporate Nominee Secretary | 11 Mar 1994 | 22 Mar 1996 | United Kingdom | - |
| Clive John Warden | Director | 23 Oct 2002 | 8 Dec 2004 | British | 67 years |
| Cynthia Ann Smith Dubin | Director | 10 Apr 1995 | 16 Dec 2004 | American,british | 65 years |
| David George Alcock | Director | 23 Apr 2007 | 6 Oct 2015 | British | 61 years |
| David George Alcock | Director | 1 Jul 2021 | 31 Jan 2022 | British | 61 years |
| Erin Lynn Murchie Gentilucci | Secretary | 25 Aug 1998 | 16 Dec 2004 | British | - |
| Hillary Sue Berger | Secretary | 31 Jan 2012 | 18 Feb 2016 | - | - |
| Hiromu Kayamori | Director | 15 Nov 2017 | 15 Nov 2017 | Japanese | 54 years |
| Howard Lawrence Mortensen | Secretary | 9 Apr 1993 | 11 Mar 1994 | British | - |
| Iain Halliwell Mackie | Secretary | 1 Apr 1992 | 18 Dec 1992 | British | - |
| Isao Kajimura | Director | 8 Aug 2011 | 30 Jun 2015 | Japanese | 57 years |
| James Carl Henneforth | Director | 11 Mar 1994 | 28 Feb 1995 | American | 80 years |
| James Courtis-pond | Director | 1 Jun 2000 | 18 Dec 2002 | British | 59 years |
| James Stuart Pignatelli | Director | 2 Apr 1992 | 20 May 1993 | Us American | 83 years |
| Mark Chandler | Director | 2 Apr 1992 | 25 May 1992 | Us American | 70 years |
| Neil Paterson Grimstone | Director | 11 Mar 1994 | 8 Sept 1998 | British | 74 years |
| Nigel Fredrick Thomas Hugh Petrie | Director | 6 Aug 1996 | 30 Sept 2000 | British | 80 years |
| Paul Clement Gracey | Director | 11 Mar 1994 | 1 Jun 2000 | American | 67 years |
| Paul Clement Gracey | Secretary | 22 Mar 1996 | 25 Aug 1998 | American | - |
| Paul Thomas Hardman Jenkinson | Director | 16 Dec 2004 | 23 Apr 2007 | British | 66 years |
| Ro Okaniwa | Director | 16 Oct 2017 | 30 Oct 2017 | Japanese | 63 years |
| Robert John Wells | Director | 1 Feb 2022 | 12 Jul 2024 | British | 46 years |
| Robert Michael Edgell | Director | 2 Apr 1992 | 11 Mar 1994 | Usa | 79 years |
| Roger Derek Simpson | Secretary | 3 Feb 2011 | 17 May 2016 | - | - |
| Ronald James Stone | Director | 11 Mar 1994 | 31 Jul 1996 | British | 85 years |
| Salvatore Daniel Melita | Director | 9 Sept 1992 | 11 Mar 1994 | American | 75 years |
| Salvatore Daniel Melita | Director | 7 Feb 1995 | 8 Dec 2004 | American | 75 years |
| Sarah Jane Gregory | Secretary | 17 May 2016 | 30 Jun 2021 | - | - |
| Sarah Louise Smith | Director | 25 Mar 2010 | 31 Jan 2012 | British | 57 years |
| Shigeaki Ihara | Director | 1 Jul 2014 | 16 Oct 2017 | Japanese | 53 years |
| Sidney Linn Williams | Director | 1 Nov 1998 | 7 Feb 2000 | Us | 80 years |
| Simon David Pinnell | Director | 10 Jan 2005 | 31 Mar 2020 | British | 62 years |
| Stephen Gareth Brett | Director | 6 Jul 1998 | 24 Sept 2001 | British | 68 years |
| Stephen Phillip Barrett | Director | 2 Apr 1992 | 17 Mar 1997 | Usa | 77 years |
| Stephen Riley | Director | 16 Dec 2004 | 25 Mar 2010 | British | 65 years |
| Takashi Umezu | Director | 16 Dec 2004 | 20 Sept 2007 | Japanese | 71 years |
| Terry Vincent Charlton | Director | 8 Sept 1997 | 27 Jul 1998 | Australian | 80 years |
| Toru Takahashi | Director | 20 Sept 2007 | 8 Aug 2011 | Japanese | 59 years |
| William Jacob Heller | Director | 7 Feb 2000 | 31 Jul 2002 | Canadian | 70 years |