| FIDLER, Christopher Laskey ACTIVE | Secretary | 16 Jun 2009 | | | | 66, Marlborough Avenue, Cheadle Hulme, Cheshire, SK8 7AW |
| FIDLER, Christopher Laskey ACTIVE | Director | 28 Nov 2012 | | England | January 1955 | 66, Marlborough Avenue, Cheadle Hulme, Cheadle, Cheshire, SK8 7AW, England |
| AMEC NOMINEES LIMITED ACTIVE | Director | 28 Nov 2012 | | | | Booths Park, Chelford Road, Knutsford, Cheshire, WA16 8QZ, England |
| DON CAROLIS, Frazer Anthony RESIGNED | Secretary | 05 Nov 2002 | 01 Apr 2006 | | | 76 Riverside, Nantwich, Cheshire, CW5 5HT |
| FELLOWS, Colin RESIGNED | Secretary | 01 Apr 2006 | 16 Jun 2009 | | | 9 Thistlewood Drive, Summerfields, Wilmslow, Cheshire, SK9 2RF |
| P & W SECRETARIES LIMITED RESIGNED | Nominee Secretary | 23 Aug 2002 | 05 Nov 2002 | | | Investment House, 6 Union Row, Aberdeen, AB21 7DQ |
| ALLAN, Stuart John, Dr RESIGNED | Director | 16 Aug 2004 | 31 Dec 2005 | | December 1943 | 8 Bracken Way, Knutsford, Cheshire, WA16 9BU |
| BUTTON, Steven Brian RESIGNED | Director | 21 Oct 2003 | 09 Jun 2004 | | May 1958 | Greentrees Glassel, Banchory, Kincardneshire, Scotland, AB31 4DL |
| CLARKSON, Iain Geoffrey RESIGNED | Director | 01 Feb 2008 | 28 Nov 2012 | England | February 1967 | Citygate, Altens Farm Road, Aberdeen, Aberdeenshire, AB12 3LB |
| DAVIN, Julie RESIGNED | Director | 02 Jul 2012 | 28 Nov 2012 | United Kingdom | April 1972 | Citygate, Altens Farm Road, Aberdeen, Aberdeenshire, AB12 3LB |
| HIGTON, Peter Desmond RESIGNED | Director | 24 Mar 2003 | 09 Mar 2007 | England | March 1956 | 61 Lyons Lane, Appleton, Warrington, Cheshire, WA4 5JH |
| HUTCHISON, John Stewart RESIGNED | Director | 10 Feb 2003 | 31 Oct 2003 | United Kingdom | October 1952 | Flaxmere House, Flaxmere, Norley, Cheshire, WA6 6PE |
| KERSHAW, Paul Richard RESIGNED | Director | 05 Nov 2002 | 27 Jan 2005 | United Kingdom | January 1954 | Meadowbank, Willington Road, Willington, Tarporley, Cheshire, CW6 0ND |
| LANIGAN, Philip Nicholas RESIGNED | Director | 05 Nov 2002 | 30 Sep 2005 | England | May 1964 | 120 Buckingham Road, Stockport, Cheshire, SK4 4RG |
| LLAMBIAS, John Manuel, Dr RESIGNED | Director | 05 Nov 2002 | 09 Feb 2006 | United Kingdom | February 1960 | 138 Framingham Road, Sale, Cheshire, M33 3RG |
| LONGBOTTOM, Christopher John RESIGNED | Director | 05 Nov 2002 | 10 Jun 2004 | | December 1956 | 44 Redshank Avenue, Winsford, Cheshire, CW7 1SP |
| REBECCA, William RESIGNED | Director | 21 Oct 2003 | 29 Apr 2005 | | April 1962 | Den Of Allachlade, Aboyne, Aberdeenshire, AB34 5GQ |
| SADLER, Steve RESIGNED | Director | 01 Jan 2005 | 31 Jan 2008 | England | February 1968 | 25 Egerton Drive, Hale, Cheshire, WA15 8EF |
| SMITH, Ian RESIGNED | Director | 10 Feb 2003 | 11 Jan 2005 | | October 1958 | 16 Brimmond Place, Torry, Aberdeen, AB11 8EN |
| SMITH, Kevin RESIGNED | Director | 21 May 2007 | 02 Jul 2012 | United Kingdom | March 1953 | Tanner House Barn, Higher Ramsgreave Road, Mellor, Lancashire, BB1 9DJ |
| P & W DIRECTORS LIMITED RESIGNED | Nominee Director | 23 Aug 2002 | 05 Nov 2002 | | | Investment House, 6 Union Row, Aberdeen, AB21 7DQ |