| Alastair David Lawson | Director | 24 May 1994 | 25 Aug 2017 | British | 66 years |
| Alison Jane Roe | Director | 24 May 1994 | 28 Jun 1996 | British | 61 years |
| Alnery Incorporations No 1 Limited | Corporate Nominee Director | 18 Nov 1993 | 24 May 1994 | - | - |
| Alnery Incorporations No 1 Limited | Corporate Nominee Secretary | 18 Nov 1993 | 24 May 1994 | - | - |
| Alnery Incorporations No 2 Limited | Corporate Nominee Director | 18 Nov 1993 | 24 May 1994 | - | - |
| David John Allen | Director | 3 Jul 2007 | 1 May 2023 | British | 70 years |
| Harbinder Singh Bains | Director | 14 Dec 2004 | 28 Feb 2006 | British | 60 years |
| Ian George Stephen Furminger | Director | 3 Jul 2007 | 1 Jul 2022 | British | 88 years |
| John Andrew Duncan Slater | Secretary | 24 May 1994 | 29 Oct 2004 | British | - |
| Jonathan Martin Glenn | Director | 23 Sept 1998 | 14 Dec 2004 | British | 57 years |
| Kathleen Jean Lambert | Director | 24 May 1994 | 26 Sept 1994 | British | 78 years |
| Mark Glyn Hardy | Director | 1 Oct 2002 | 25 Sept 2025 | British | 72 years |
| Mark Glyn Hardy | Secretary | 29 Oct 2004 | 25 Sept 2025 | British | - |
| Nicola Jane Mcdonnell | Director | 5 Jul 2006 | 18 Sept 2007 | British | 60 years |
| Nicola Jane Mcdonnell | Director | 1 Oct 2002 | 31 Aug 2005 | British | 60 years |
| Peter Geoffrey Nicholls | Director | 24 May 1994 | 6 Dec 2017 | British | 76 years |
| Peter Robert Read | Director | 1 Oct 2002 | 14 Dec 2004 | British | 86 years |
| Peter Vance Allen | Director | 24 May 1994 | 14 Dec 2004 | British | 69 years |
| Philippe Waty | Director | 14 Dec 2004 | 1 Feb 2007 | Belgian | 62 years |
| Richard Edward Bungay | Director | 11 Sept 1997 | 17 Jul 1998 | British | 56 years |
| Stephen Charles Jones | Director | 28 Feb 2006 | 30 Jun 2013 | British | 73 years |
| Timothy Cowper | Director | 25 Nov 1996 | 6 Aug 1997 | British | 60 years |