| Aisuke Matsutoya | Director | 17 Mar 1995 | 27 May 1997 | Japanese | 71 years |
| Akira Yamagami | Director | 27 Jun 1997 | 9 Jul 1998 | Japanese | 91 years |
| Alan Tapnack | Director | 9 Jul 1998 | 22 Aug 2016 | British | 79 years |
| Alan William Clements | Director | 17 Jan 1992 | 1 Sept 1993 | British | 98 years |
| Alexander Gowrie | Director | 17 Jan 1992 | 1 Jul 1998 | British | 87 years |
| Amanda Jean Marsh | Secretary | 17 Jan 1992 | 29 Apr 1994 | British | - |
| Barry Kevin Archibald Kalkhoven | Director | 9 Jul 1998 | 8 Jun 1999 | South African | 74 years |
| Bernard Kantor | Director | 9 Jul 1998 | 8 Aug 2019 | Irish | 77 years |
| Brian Mark Johnson | Director | 8 Dec 2014 | 21 Aug 2023 | British | 52 years |
| Caroline Susan Freeman | Secretary | 29 Apr 1994 | 3 Apr 1998 | British | - |
| Catherine Elizabeth Dyson | Director | 30 May 2018 | 3 Apr 2024 | British | 50 years |
| Christopher Stephen Heyworth | Director | 8 Dec 2014 | 30 May 2018 | British | 44 years |
| David Ian Rehbinder Bruce | Director | 17 Jan 1992 | 12 Jan 1993 | British | 80 years |
| David Roger William Potter | Director | 17 Jan 1992 | 1 Sept 1999 | British | 82 years |
| David Valentine Atterton | Director | 22 Mar 1993 | 30 Sept 1998 | British | 99 years |
| Geoffrey Lakin Bell | Director | 17 Jan 1992 | 22 Mar 1993 | British | 87 years |
| Hugh Sidney Herman | Director | 9 Jul 1998 | 17 Nov 2011 | South African | 86 years |
| Itsuki Iioka | Director | 10 May 1994 | 27 Jun 1997 | Japanese | 93 years |
| Jiro Goto | Director | 27 Jun 1997 | 9 Jul 1998 | Japanese | 81 years |
| John Norman Abell | Director | 9 Jul 1998 | 11 Dec 2000 | British | 95 years |
| John Ralph Sidney Guinness | Director | 1 May 1993 | 15 Mar 1999 | British | 91 years |
| Joji Iwai | Director | 17 Jan 1992 | 2 Oct 1992 | Japanese | 78 years |
| Kerry Anne Abigail Thomas | Secretary | 28 Apr 1999 | 17 May 1999 | British | - |
| Kosuke Morita | Director | 27 Jun 1996 | 27 Jun 1997 | Japanese | 90 years |
| Lynda Lavelle | Secretary | 3 Apr 1998 | 28 Apr 1999 | British | - |
| Masahiro Takano | Director | 14 Mar 1994 | 1 Apr 1997 | Japanese | 87 years |
| Masakazu Tanaka | Director | 27 May 1997 | 9 Jul 1998 | Japanese | 69 years |
| Michael John Glidden Henderson | Director | 17 Jan 1992 | 31 Jan 2000 | British | 88 years |
| Mikio Noda | Director | 6 Jul 1993 | 29 Jun 1995 | British | 92 years |
| Osamu Nagatsuka | Director | 17 Jan 1992 | 25 Jun 1993 | Japanese | 92 years |
| Richard John Vardy | Secretary | 17 May 1999 | 10 May 2007 | British | - |
| Setsuro Kumada | Director | 17 Jan 1992 | 10 May 1994 | Japanese | 98 years |
| Shintaro Asai | Director | 17 Jan 1992 | 27 Jun 1996 | Japanese | 85 years |
| Stephen Koseff | Director | 9 Jul 1998 | 8 Aug 2019 | South African, | 75 years |
| Steven Mark Burgess | Director | 10 Nov 2003 | 28 Nov 2014 | British | 70 years |
| Takaaki Shinozaki | Director | 17 Jan 1992 | 9 Jul 1998 | Japanese | 80 years |
| Toshio Ishikawa | Director | 1 Apr 1997 | 9 Jul 1998 | Japanese | 76 years |