| Alasdair David Evans | Director | 31 Jan 2008 | 20 Sept 2010 | British | 65 years |
| Alec John Smith | Director | 1 Feb 1993 | 14 Jun 1994 | English | 78 years |
| Bernard Chambers | Director | 1 Feb 1993 | 14 Jun 1994 | British | 81 years |
| Carol Ann Stratton | Director | 9 Dec 2005 | 2 Apr 2007 | British | 66 years |
| Carole Julia Nicholson | Director | 1 Feb 1993 | 31 Mar 1998 | British | 69 years |
| Charles Julian Barwick | Director | 1 Feb 1993 | 30 Jun 1998 | British | 73 years |
| Christopher Mario Moniz | Director | 1 Feb 1993 | 30 Sept 1999 | British | 77 years |
| Colin George Sheppard | Director | 14 Jun 1994 | 1 Feb 1997 | British | 76 years |
| Corin Leonard Thoday | Director | 22 May 2012 | 19 Apr 2013 | British | 51 years |
| David Leonard Grose | Director | 2 Apr 2007 | 31 Jan 2018 | British | 50 years |
| David Lindsay Wright | Director | 1 Feb 1993 | 14 Jun 1994 | British | 78 years |
| David William Burrowes | Director | 2 May 2006 | 31 Jan 2008 | British | 61 years |
| Dennis Charles Pratt | Director | 1 Feb 1993 | 14 Jun 1994 | British | 94 years |
| Dennis Charles Pratt | Secretary | 1 Feb 1993 | 14 Jun 1994 | British | - |
| Edward John Johnson | Director | 14 Jun 1994 | 30 Sept 1999 | British | 80 years |
| Emily Ann Mousley | Director | 2 Apr 2007 | 30 Jun 2016 | British | 58 years |
| Gavin Andrew Lewis | Director | 1 Oct 2003 | 2 May 2006 | British | 52 years |
| Gavin Arthur Davidson | Director | 3 Jul 1995 | 30 Jun 2003 | British | 73 years |
| Graham Arthur Griffiths | Director | 1 Feb 1993 | 14 Jun 1994 | British | 80 years |
| Graham John Hornsey | Director | 1 Feb 1993 | 14 Jun 1994 | British | 79 years |
| Iain Russell Watters | Director | 1 Feb 1993 | 30 Jun 2003 | British | 78 years |
| James Aitchison Beveridge | Director | 1 Feb 1993 | 14 Jun 1994 | British | 78 years |
| James Frederick Trevor Dundas | Director | 15 Oct 1997 | 30 Jun 2003 | British | 76 years |
| James Lane Tuckey | Director | 1 Feb 1993 | 14 Jun 1994 | British | 80 years |
| James Lane Tuckey | Director | 15 Oct 1997 | 31 May 1999 | British | 80 years |
| James Michael Brady | Director | 1 Feb 1993 | 14 Jun 1994 | British | 73 years |
| James Michael Brady | Director | 1 Oct 2003 | 2 Apr 2007 | British | 73 years |
| John Dewi Brychan Price | Director | 1 Aug 1997 | 31 Dec 2001 | British | 71 years |
| John Dewi Brychan Price | Secretary | 1 Aug 1997 | 31 Dec 2001 | British | - |
| John Max Usher | Director | 1 Feb 1993 | 14 Jun 1994 | British | 81 years |
| John Philip Macarthur Lee | Director | 1 Feb 1993 | 1 Aug 1997 | British | 80 years |
| John Philip Macarthur Lee | Secretary | 14 Jun 1994 | 1 Aug 1997 | British | - |
| Kevin Peter Monaghan | Director | 14 Jun 1994 | 30 Nov 2000 | British | 69 years |
| Matthew James Torode | Director | 16 Feb 2018 | 23 Aug 2019 | British | 42 years |
| Mepc Secretaries Limited | Corporate Secretary | 31 Dec 2001 | 31 Jan 2018 | United Kingdom | - |
| Nathan James Thompson | Director | 6 Feb 1996 | 31 Dec 2000 | British | 62 years |
| Patrick John Smith | Director | 1 Feb 1993 | 14 Jun 1994 | British | 89 years |
| Richard Anthony Harrold | Director | 30 Jun 2003 | 8 Dec 2005 | British | 80 years |
| Richard John Exley | Director | 5 Mar 1996 | 31 Oct 2003 | British | 61 years |
| Robert Thomas Ernest Ware | Director | 15 Oct 1997 | 30 Jun 2003 | British | 67 years |
| Stephen John East | Director | 1 Dec 1997 | 30 Sept 2003 | British | 68 years |
| Stewart Mcgarrity | Director | 15 Oct 1997 | 30 Jun 2003 | British | 65 years |
| Toby Augustine Courtauld | Director | 5 Mar 1996 | 31 Mar 2002 | British | 58 years |