| 25 Nominees Limited | Corporate Director | 13 May 2005 | 15 Jun 2005 | - | - |
| Colm Paul O'sullivan | Director | 27 Oct 2009 | 30 Jun 2011 | Irish | 59 years |
| David Edward Reid | Director | 3 Mar 2006 | 30 Jun 2011 | British | 79 years |
| Dm Company Services Limited | Corporate Nominee Secretary | 13 May 2005 | 15 Jun 2005 | - | - |
| Dominique Megret | Director | 23 May 2006 | 16 Jan 2009 | French | 79 years |
| Eleanor Antonia Charlotte Chambers | Director | 16 Jan 2009 | 30 Jun 2011 | British | 51 years |
| Eleanor Antonia Charlotte Chambers | Secretary | 15 Jun 2005 | 30 Aug 2005 | British | - |
| Eric Etienne Dominique Bouchez | Director | 30 Aug 2005 | 30 Jun 2011 | French | 58 years |
| Hamish Robert Muir Mackenzie | Director | 15 Jun 2005 | 25 Nov 2009 | British | 65 years |
| Ian Ellis Fraser | Director | 30 Aug 2005 | 1 Jul 2011 | Uk | 69 years |
| Ian Vincent Ellis | Secretary | 26 Jul 2011 | 1 Jan 2021 | British | - |
| Kazushi Ogura | Director | 30 Jun 2011 | 1 Mar 2014 | Japanese | 53 years |
| Kenji Murai | Director | 30 Jun 2011 | 1 Apr 2018 | Japanese | 60 years |
| Kenneth Andrew Mcgill | Director | 30 Aug 2005 | 30 Mar 2006 | British | 68 years |
| Mark Lynott | Director | 1 Feb 2018 | 30 Jun 2025 | British | 51 years |
| Mark Richard Slade | Director | 1 Mar 2014 | 1 Feb 2018 | British | 51 years |
| Michael Joseph Anthony Healy | Director | 3 Mar 2006 | 1 Jul 2011 | British | 66 years |
| Michael Joseph Anthony Healy | Secretary | 22 Jun 2006 | 1 Jul 2011 | British | - |
| Michel Paris | Director | 15 Jun 2005 | 30 Jun 2011 | French | 69 years |
| Nizar Bahadurali Pabani | Secretary | 1 Jan 2021 | 4 Jul 2025 | - | - |
| Scott Morrison | Secretary | 30 Aug 2005 | 22 Jun 2006 | British | - |
| Shinjiro Tanaka | Director | 1 Mar 2019 | 1 Apr 2019 | Japanese | 63 years |
| Stephen Charles Parker | Director | 30 Jun 2011 | 7 Oct 2016 | British | 58 years |
| Yasuyuki Harada | Director | 1 Apr 2018 | 28 Feb 2019 | Japanese | 67 years |
