| Alan Campbell Ritchie | Director | 19 Mar 2009 | 14 Oct 2009 | British | 59 years |
| Alan Campbell Ritchie | Director | 7 Oct 2009 | 14 Oct 2009 | British | 59 years |
| Andrew James Gordon | Director | 29 Mar 2001 | 14 Dec 2007 | British | 69 years |
| Anita Catherine Gregson | Director | 14 Oct 2009 | 18 Oct 2011 | British | 62 years |
| Biif Corporate Services Limited | Corporate Director | 14 Oct 2009 | 1 Aug 2010 | United Kingdom | - |
| Biif Corporate Services Limited | Corporate Director | 30 Aug 2011 | 30 Aug 2011 | United Kingdom | - |
| Biif Corporate Services Limited | Corporate Director | 14 Oct 2009 | 25 Jan 2016 | United Kingdom | - |
| Burness (directors) Limited | Corporate Nominee Director | 1 Mar 2001 | 29 Mar 2001 | United Kingdom | - |
| Burness Llp | Corporate Secretary | 1 Sept 2005 | 14 Dec 2007 | United Kingdom | - |
| Burness Solicitors | Corporate Nominee Secretary | 1 Mar 2001 | 1 Sept 2005 | - | - |
| David Andrew Murray Adams | Director | 29 Mar 2001 | 14 Dec 2007 | British | 71 years |
| David Fulton Gilmour | Director | 18 Oct 2011 | 2 Dec 2021 | British | 63 years |
| John Mcdonagh | Director | 14 Dec 2007 | 19 Mar 2009 | British | 57 years |
| John Wrinn | Director | 2 Dec 2021 | 15 Mar 2023 | British | 64 years |
| Laurence Seymour Clarke | Director | 7 Oct 2009 | 1 Aug 2010 | British | 54 years |
| Maclay Murray & Spens Llp | Corporate Nominee Secretary | 14 Dec 2007 | 27 Aug 2009 | United Kingdom | - |
| Michael Joseph Ryan | Director | 14 Dec 2007 | 19 Mar 2009 | Irish | 60 years |
| Nicholas Christopher Dwelly Kuenssberg | Director | 25 Jul 2001 | 14 Dec 2007 | British | 84 years |
| Priya Ruth Veerapen | Director | 1 Aug 2010 | 9 Jul 2012 | Malaysian | 46 years |
