| Adrian Charles Harold Williams | Secretary | 8 Dec 2006 | 15 May 2007 | British | - |
| Alvaro Mengotti | Director | 3 Sept 2001 | 30 Jul 2004 | Spanish | 65 years |
| Constanza Gallegos De Las Heras | Director | 2 Dec 2011 | 5 Mar 2021 | Spanish | 53 years |
| David James Winkett | Director | 29 Apr 2005 | 27 Feb 2013 | British | 57 years |
| Esther Felton Smith | Secretary | 29 Jun 2015 | 26 Jun 2017 | - | - |
| Fernando Miguel Vega Gamara | Director | 15 Sept 2004 | 30 Sept 2005 | Spanish | 60 years |
| Hugh Glen Pallot | Secretary | 29 Apr 2005 | 8 Dec 2006 | British | - |
| Ian Andrew Turner | Director | 25 Feb 2013 | 30 Sept 2022 | British | 68 years |
| Jean Basset | Director | 30 Sept 2005 | 18 Oct 2006 | French | 72 years |
| John David Neal | Director | 30 Sept 2005 | 31 Dec 2010 | British | 62 years |
| Marylene Claudette Roubertie | Director | 3 Sept 2001 | 29 Apr 2005 | French | 72 years |
| Nicholas Peter Davenport | Director | 3 Sept 2001 | 26 Mar 2003 | British | 76 years |
| Nicholas Peter Davenport | Director | 1 Apr 2003 | 16 Feb 2005 | British | 76 years |
| Nicholas Peter Samuelson | Director | 3 Sept 2001 | 29 Apr 2005 | British | 85 years |
| Patricia Inmaculada Puerta Lopez | Director | 2 Sept 2021 | 2 Apr 2024 | Spanish | 48 years |
| Piero Asso | Director | 24 Nov 2006 | 31 Aug 2011 | Italian | 70 years |
| Robert Seton Nickson Baly | Director | 3 Sept 2001 | 29 Apr 2005 | British | 80 years |
| Sharon Maria Boland | Secretary | 15 May 2007 | 29 Jun 2015 | British | - |
| Steven Michael Price | Director | 29 Apr 2005 | 9 Aug 2005 | British | 67 years |
| Steven Paul Burns | Director | 29 Apr 2005 | 22 Jul 2013 | British | 68 years |
| Wilsons (company Agents) Limited | Corporate Nominee Director | 28 Feb 2001 | 3 Sept 2001 | United Kingdom | - |
| Wilsons (company Secretaries) Limited | Corporate Nominee Director | 28 Feb 2001 | 3 Sept 2001 | United Kingdom | - |
| Wilsons (company Secretaries) Limited | Corporate Nominee Secretary | 28 Feb 2001 | 29 Apr 2005 | United Kingdom | - |