| IMAGILE SECRETARIAT SERVICES LIMITED ACTIVE | Secretary | 19 Jul 2018 | | | | Third Floor, Broad Quay House, Prince Street, Bristol, BS1 4DJ, United Kingdom |
| BRINDLEY, Nigel Anthony John ACTIVE | Director | 22 Nov 2011 | | United Kingdom | August 1956 | C/O Teneo Financial Advisory Limited, The Colmore Building, 20 Colmore Circus Queensway, Birmingham, B4 6AT |
| GETHIN, Ian Richard ACTIVE | Director | 12 Sep 2018 | | United Kingdom | November 1971 | C/O Teneo Financial Advisory Limited, The Colmore Building, 20 Colmore Circus Queensway, Birmingham, B4 6AT |
| PEARCE, Mark Christopher ACTIVE | Director | 24 Mar 2009 | | Wales | June 1961 | Track Consulting, Columbus House, Greenmeadow Springs, Tongwynlais, Cardiff, Wales, CF15 7NE, Wales |
| EDWARDS, Laurence John RESIGNED | Secretary | 26 Jun 2007 | 28 Feb 2009 | | | 4 Margaret Rose Loan, Edinburgh, Midlothian, EH10 7EQ |
| EDWARDS, Laurence John RESIGNED | Secretary | 26 Jun 2007 | 25 Jul 2013 | | | Lloyds Banking Group, Level2, 1 Lochrin Square, 92 Fountainbridge, Edinburgh, Scotland, EH3 9QA, Scotland |
| INFRASTRUCTURE MANAGERS LIMITED RESIGNED | Secretary | 25 Jul 2013 | 02 Jul 2018 | | | 2nd Floor, 11 Thistle Street, Edinburgh, EH2 1DF |
| SECRETARIAT SERVICES LIMITED RESIGNED | Secretary | 18 Sep 2001 | 01 Sep 2005 | | | Meridian House, The Crescent, York, North Yorkshire, YO24 1AW |
| SMIF SECRETARIAT SERVICES LIMITED RESIGNED | Secretary | 01 Sep 2005 | 26 Jun 2007 | | | Aylesbury House, 17-18 Aylesbury Street, London, EC1R 0DB |
| AULD, Charles Cairns RESIGNED | Director | 26 Jun 2007 | 28 Feb 2009 | United Kingdom | June 1943 | 144 Whitehall Court, London, SW1A 2EP |
| BIRCH, Alan Edward RESIGNED | Director | 08 Nov 2004 | 21 Sep 2006 | United Kingdom | March 1970 | 7 Silsbury Grove, Standish, Wigan, Lancashire, WN6 0EY |
| BIRCH, Alan Edward RESIGNED | Director | 02 Jul 2003 | 27 Aug 2004 | United Kingdom | March 1970 | 7 Silsbury Grove, Standish, Wigan, Lancashire, WN6 0EY |
| DIXON, Richard John RESIGNED | Director | 24 Sep 2002 | 07 Oct 2002 | | May 1971 | Flat 6, 43-44 Nevern Square, London, SW5 9PF |
| DOUGHTY, William Robert RESIGNED | Director | 26 Aug 2004 | 21 Sep 2006 | United Kingdom | May 1968 | 10 Brookmans Avenue, Brookmans Park, Hatfield, Hertfordshire, AL9 7QJ |
| EDWARDS, Laurence John RESIGNED | Director | 17 Jan 2008 | 28 Feb 2009 | Scotland | March 1959 | 4 Margaret Rose Loan, Edinburgh, Midlothian, EH10 7EQ |
| ENTRACT, Jonathan Mark RESIGNED | Director | 06 Dec 2002 | 18 Feb 2005 | | December 1972 | 5 Rowan Terrace, Courthope Villas Wimbledon, London, SW19 4TF |
| GARDINER, Patrick Hugh RESIGNED | Director | 07 Oct 2002 | 07 Jun 2004 | | July 1949 | Greystones, Cornsland, Brentwood, Essex, CM14 4JL |
| GETHIN, Ian Richard RESIGNED | Director | 18 Feb 2005 | 31 Aug 2006 | Uk | November 1971 | 3 Lyncroft Gardens, London, NW6 1LB |
| GILLESPIE, Kenneth William RESIGNED | Director | 24 Feb 2009 | 01 Nov 2011 | Scotland | June 1961 | 7 Shaws Crescent, Milton Bridge, Midlothian, EH26 0RE |
| JOHNSON, Robert Nigel RESIGNED | Director | 11 Feb 2004 | 15 Jun 2004 | United Kingdom | February 1958 | 16 Kirkwell, Bishopthorpe, York, Yorkshire, YO23 2RZ |
| MASON, Geoffrey Keith Howard RESIGNED | Director | 18 Sep 2001 | 07 Oct 2002 | | February 1954 | 5 Monmouth Road, Harlington, Dunstable, Bedfordshire, LU5 6NE |
| MCCULLOCH, Paul RESIGNED | Director | 08 Nov 2004 | 31 Aug 2006 | | May 1965 | 33 Southwood Avenue, Highgate, London, N6 5SA |
| MCEVEDY, David Jason RESIGNED | Director | 29 May 2009 | 12 Sep 2018 | United Kingdom | January 1965 | Bridge Farm, Sheepwash, Beaworthy, Devon, EX21 5NY, United Kingdom |
| MCGOWAN, Robert RESIGNED | Director | 09 Feb 2006 | 26 Jun 2007 | Scotland | August 1956 | 139 Hamilton Place, Aberdeen, AB15 5BD |
| MILNER, Paul George RESIGNED | Director | 07 Jun 2004 | 15 Jun 2004 | United Kingdom | August 1961 | 25 Cascade Avenue, London, N10 3PT |
| MILNER, Paul George RESIGNED | Director | 18 Sep 2001 | 07 Oct 2002 | United Kingdom | August 1961 | 25 Cascade Avenue, London, N10 3PT |
| ORAM, Robin James RESIGNED | Director | 31 Aug 2006 | 24 Mar 2009 | United Kingdom | November 1949 | The Mill House, Aynsome Mill Farm, Grange Over Sands, Cumbria, LA11 6HH |
| PIGACHE, Guy Roland Marc RESIGNED | Director | 07 Oct 2002 | 06 Dec 2002 | United Kingdom | November 1960 | 30 Earls Road, Tunbridge Wells, Kent, TN4 8EE |
| SUTTON, Andrew John RESIGNED | Director | 18 Sep 2001 | 11 Feb 2004 | United Kingdom | November 1956 | Browns End Cottage, Browns End Road, Broxted, Essex, CM6 2BE |
| WILLIAMS, Barry Simon, Mr. RESIGNED | Director | 18 Feb 2005 | 31 Aug 2006 | United Kingdom | September 1970 | 208 Worple Road, Wimbledon, London, SW20 8RH |
| WOODHAMS, Mark Richard RESIGNED | Director | 07 Oct 2002 | 18 Feb 2005 | United Kingdom | March 1966 | Bracken Hill, Maidstone Road, St Marys Platt, Sevenoaks, Kent, TN15 8JH |