| Andrew Kettles | Director | 1 Feb 1995 | 16 Aug 1996 | British | 82 years |
| Barrie Mason Jackson | Director | 23 Dec 1992 | 31 May 2005 | British | 71 years |
| Brian Gammell Ivory | Director | 23 Dec 1992 | 13 Dec 1995 | British | 77 years |
| David Darragh Maxwell Scott | Director | 1 Oct 1996 | 28 Apr 2000 | British | 82 years |
| George Leggat | Secretary | 23 Dec 1992 | 1 Jul 1997 | British | - |
| Ian Barrett Curle | Director | 31 May 2005 | 29 Mar 2019 | British | 65 years |
| James Vincent Delaney | Director | 4 May 1993 | 31 Aug 1997 | British | 80 years |
| Maclay Murray & Spens Llp | Corporate Nominee Secretary | 14 Dec 1992 | 23 Dec 1992 | United Kingdom | - |
| Martin Alexander Cooke | Director | 31 May 2005 | 1 Sept 2020 | British | 65 years |
| Martin Alexander Cooke | Secretary | 1 Jul 1997 | 1 Sept 2020 | British | - |
| Michael John Smither | Director | 24 Mar 1994 | 31 Jul 1995 | British | 85 years |
| Richard Jackson Arrol Hunter | Director | 31 May 2005 | 1 Jul 2014 | British | 71 years |
| Vindex Limited | Corporate Nominee Director | 14 Dec 1992 | 23 Dec 1992 | United Kingdom | - |
| Vindex Services Limited | Corporate Nominee Director | 14 Dec 1992 | 23 Dec 1992 | United Kingdom | - |