| Clifford Chance Secretaries Limited | Corporate Secretary | 11 Mar 1998 | 16 Oct 2009 | United Kingdom | - |
| Fcc Environment Services (uk) Limited | Corporate Director | 14 May 1998 | 4 Jul 2025 | United Kingdom | - |
| Javier Peiro Balaguer | Director | 30 Sept 2010 | 1 Jul 2024 | Spanish | 52 years |
| Martin Edgar Richards | Nominee Director | 11 Mar 1998 | 14 May 1998 | British | 83 years |
| Peter John Charlton | Nominee Director | 11 Mar 1998 | 14 May 1998 | British | 71 years |
| Tmf Corporate Administration Services Limited | Corporate Secretary | 16 Oct 2009 | 27 Feb 2025 | United Kingdom | - |
| Tomas Nunez | Secretary | 21 Dec 1998 | 21 Dec 1998 | British | - |
| Urbaser Limited | Corporate Director | 26 Jul 2001 | 4 Jul 2025 | United Kingdom | - |
| Urbaser Sa | Corporate Director | 13 Nov 1998 | 26 Jul 2001 | - | - |
| Vicente Federico Orts-llopis | Director | 30 Sept 2010 | 31 Jan 2024 | Spanish | 64 years |