| Alnery Incorporations No 1 Limited | Corporate Nominee Director | 9 Aug 2001 | 7 Sept 2001 | - | - |
| Alnery Incorporations No 1 Limited | Corporate Nominee Secretary | 9 Aug 2001 | 7 Sept 2001 | - | - |
| Alnery Incorporations No 2 Limited | Corporate Nominee Director | 9 Aug 2001 | 7 Sept 2001 | - | - |
| Angus Tindale Norman | Director | 30 Dec 2001 | 4 Sept 2005 | British | 76 years |
| Brian Cowell | Director | 5 Sept 2018 | 2 Dec 2019 | British | 65 years |
| Christopher John Daniels | Director | 1 Apr 2003 | 9 Mar 2007 | British | 79 years |
| Claire Rachel Gooding | Director | 4 Aug 2014 | 5 Sept 2018 | British | 47 years |
| Gerald Langdon Wingrove | Director | 30 Dec 2001 | 30 Sept 2002 | British | 72 years |
| Humphrey Alan Edward Cadoux Hudson | Director | 1 Apr 2003 | 1 Apr 2009 | British | 66 years |
| Joe Souto | Director | 20 Aug 2012 | 4 Aug 2014 | British | 55 years |
| Joe Souto | Secretary | 17 Sept 2009 | 4 Aug 2014 | - | - |
| Martin Charles Lawrence | Director | 9 Mar 2007 | 21 Aug 2012 | British | 68 years |
| Martin Stephen William Stanley | Director | 7 Sept 2001 | 30 Dec 2001 | British | 63 years |
| Matthew Sykes | Director | 2 Dec 2019 | 1 Apr 2023 | British | 64 years |
| Paul Andrew Cuttill | Director | 30 Dec 2001 | 1 Apr 2003 | British | 67 years |
| Paul Colin Marsh | Director | 7 Sept 2001 | 30 Dec 2001 | British | 68 years |
| Robert Ian Higson | Secretary | 30 Dec 2001 | 17 Sept 2009 | British | - |
| Ronan Emmanuel Lory | Director | 16 Apr 2012 | 21 Aug 2012 | French | 50 years |
| Shaun Kevin Bryant | Secretary | 7 Sept 2001 | 30 Dec 2001 | British | - |
| Simone Rossi | Director | 1 Apr 2011 | 16 Apr 2012 | Italian | 58 years |
| Thomas Andreas Kusterer | Director | 1 Apr 2009 | 29 Mar 2011 | German | 58 years |
| Vincent De Rivaz | Director | 7 Feb 2002 | 1 Apr 2003 | French | 73 years |