| Adrian Joseph Morris Levy | Director | 18 Nov 2008 | 11 Feb 2009 | British | 56 years |
| Andrew Nicholas Cenwulf Storey | Director | 11 Feb 2009 | 11 Oct 2012 | British | 69 years |
| Angus Alexander Dodd | Director | 27 Jun 2016 | 2 Oct 2017 | British | 59 years |
| Anthony Douglas Gill | Director | 1 May 2013 | 11 Feb 2014 | British | 61 years |
| Anthony Douglas Gill | Director | 11 Feb 2014 | 9 May 2016 | British | 61 years |
| Benjamin Keith Giddens | Director | 31 Dec 2011 | 1 Jan 2013 | British | 49 years |
| Clifford Chance Secretaries Limited | Corporate Secretary | 18 Nov 2008 | 11 Feb 2009 | United Kingdom | - |
| Daniel Mark Greenslade | Director | 31 Mar 2015 | 9 May 2016 | British | 50 years |
| David Browell Reay | Director | 14 Oct 2009 | 11 Feb 2014 | British | 52 years |
| David John Pudge | Director | 18 Nov 2008 | 11 Feb 2009 | British | 61 years |
| Iain Farlane Sim Harris | Director | 1 May 2013 | 22 Nov 2013 | British | 64 years |
| James Michael Edward Saunders | Director | 13 Jan 2017 | 2 Oct 2017 | British | 60 years |
| Maxwell David Shaw James | Director | 9 May 2016 | 27 Jun 2016 | British | 59 years |
| Michael Marshall | Director | 11 Feb 2009 | 31 Dec 2011 | British | 76 years |
| Paul David Martin | Director | 11 Feb 2009 | 14 Oct 2009 | Australian | 51 years |
| Rajesh Shah | Director | 9 May 2016 | 2 Oct 2017 | British | 54 years |
| Sandra Judith Odell | Secretary | 1 Jan 2013 | 5 Oct 2016 | - | - |
| Sandra Judith Odell | Secretary | 11 Feb 2014 | 11 Feb 2014 | - | - |
| Simon Geoffrey Carter | Director | 9 May 2016 | 13 Jan 2017 | British | 51 years |
| Stephen Boid | Director | 11 Feb 2009 | 2 Nov 2011 | British | 78 years |
| Susan Elizabeth Dixon | Director | 2 Nov 2011 | 1 Jan 2013 | British | 66 years |
| Susan Elizabeth Dixon | Secretary | 11 Feb 2009 | 1 Jan 2013 | British | - |
