| Antonio Alvarez-cedron | Director | 2 Dec 1998 | 28 Dec 2001 | Spanish | 89 years |
| Carlos Abilio Perez | Director | 24 May 2010 | 26 Jun 2011 | Spanish | 60 years |
| Carlos Abilio Perez | Director | 24 May 2010 | 9 Oct 2023 | Spanish | 60 years |
| Christopher Stephen Mccarthy | Secretary | 24 Apr 2012 | 31 Oct 2024 | - | - |
| Christopher Stephen Mccarthy | Director | 29 Nov 2013 | 31 Oct 2024 | British | 44 years |
| Clifford Chance Secretaries Limited | Corporate Nominee Secretary | 25 Jun 1998 | 2 Dec 1998 | United Kingdom | - |
| David Garcia De Herreros | Director | 9 Aug 2007 | 24 May 2010 | Spanish | 57 years |
| Diego Pablo Vera Heredia | Director | 7 Apr 2022 | 12 Jul 2024 | Spanish | 48 years |
| Eduardo Dominguez-adame Bozzano | Secretary | 7 Mar 2000 | 24 Apr 2012 | British | - |
| Eduardo Llorente | Director | 2 Dec 1998 | 24 May 2010 | Spanish | 80 years |
| Emilio Asensio | Secretary | 2 Dec 1998 | 7 Mar 2000 | Spanish | - |
| Financial Director | Corporate Director | 26 Mar 2012 | 26 Mar 2012 | United Kingdom | - |
| Javier Peiro Balaguer | Director | 24 Jun 2005 | 1 Jul 2024 | Spanish | 52 years |
| Jose Daniel Fernandez | Director | 9 Aug 2007 | 10 Jun 2024 | Spanish | 62 years |
| Jose Maria Sanz | Director | 26 Mar 2012 | 7 Apr 2022 | Spanish | 56 years |
| Jose Naranjo | Director | 28 Dec 2001 | 24 May 2010 | Spanish | 82 years |
| Jose Ontanon | Director | 7 Mar 2000 | 31 Dec 2011 | Spanish | 80 years |
| Luis De La Parte | Director | 1 Feb 2000 | 9 Aug 2007 | Spanish | 62 years |
| Martin Edgar Richards | Nominee Director | 25 Jun 1998 | 2 Dec 1998 | British | 83 years |
| Pedro Nunez | Director | 2 Dec 1998 | 1 Feb 2000 | Spanish | 62 years |
| Peter John Charlton | Nominee Director | 25 Jun 1998 | 2 Dec 1998 | British | 71 years |
| Susana Asin | Director | 24 Jun 2005 | 3 Dec 2013 | Spanish | 52 years |