| Anthony Leonard Hunt | Director | 20 Mar 2000 | 1 Jan 2007 | British | 80 years |
| Barrie Mason Jackson | Director | 20 Mar 2000 | 31 May 2005 | British | 71 years |
| Fraser Stuart Morrison | Director | 13 Mar 2009 | 5 Jun 2017 | British | 67 years |
| Fraser Stuart Morrison | Secretary | 21 Aug 2000 | 5 Jun 2017 | British | - |
| Gemma May Robson | Secretary | 5 Jun 2017 | 23 Jul 2020 | - | - |
| Maclay Murray & Spens Llp | Corporate Nominee Secretary | 19 Jul 1999 | 20 Mar 2000 | United Kingdom | - |
| Martin Alexander Cooke | Director | 13 Mar 2009 | 1 Sept 2020 | British | 65 years |
| Martin Alexander Cooke | Secretary | 20 Mar 2000 | 21 Aug 2000 | British | - |
| Richard Jackson Arrol Hunter | Director | 13 Mar 2009 | 1 Jul 2014 | British | 71 years |
| Richard William Farrar | Director | 31 May 2005 | 5 Jun 2017 | British | 68 years |
| Trina Catherine Glen | Director | 20 Mar 2000 | 5 Nov 2009 | British | 57 years |
| Vindex Limited | Corporate Nominee Director | 19 Jul 1999 | 20 Mar 2000 | United Kingdom | - |
| Vindex Services Limited | Corporate Nominee Director | 19 Jul 1999 | 20 Mar 2000 | United Kingdom | - |