| HORWOOD, Lindsay ACTIVE | Secretary | 05 Apr 1993 | | | | 13 Tolmers Avenue, Cuffley, Potters Bar, Hertfordshire, EN6 4QA |
| MCCRACKEN, Sara Benita Sophie ACTIVE | Secretary | 29 Jun 2007 | | | | Flat 5 Spring Court, Church Road, London, W7 3BX |
| MEDECO DEVELOPMENTS LIMITED ACTIVE | Secretary | 18 Aug 2008 | | | | 71, Elstree Way, Borehamwood, Herts, WD6 1WD |
| MCCRACKEN, Sara Benita Sophie ACTIVE | Director | 01 Oct 2008 | | England | February 1973 | 5 Spring Court, Church Road Hanwell, London, W7 3BX |
| MEDECO DEVELOPMENTS LIMITED ACTIVE | Director | 18 Aug 2008 | | | | 71, Elstree Way, Borehamwood, Herts, WD6 1WD |
| BARNARD, Keith RESIGNED | Secretary | 05 Apr 1993 | 28 Jun 2004 | | | 266 London Road, St Albans, Hertfordshire, AL1 1HY |
| CONWAY, David Michael RESIGNED | Secretary | | 05 Apr 1993 | | | 1 Beech Lane, Prestwood, Buckinghamshire, HP16 9DP |
| HORWOOD, Lindsay RESIGNED | Secretary | 14 May 1992 | 15 Mar 1993 | | | 39 Cobden Hill, Radlett, Hertfordshire, WD7 7JL |
| ROWLANDS, Ian Richard RESIGNED | Secretary | 28 Jun 2004 | 29 Jun 2007 | | | 18 Lake View Drive, Moate, Westmeath, IRISH, Republic Of Ireland |
| TSC NOMINEE LIMITED RESIGNED | Secretary | 02 Oct 2006 | 18 Aug 2008 | | | 71 Elstree Way, Borehamwood, Herts, WD6 1WD |
| FREDHOLM, James William RESIGNED | Director | 20 Feb 2006 | 02 Oct 2006 | | October 1952 | Langjurthenstrasse 6, Kusnacht, Ch 8700, Switzerland |
| GRINSTEAD, Simon Hamlin RESIGNED | Director | 11 Sep 1992 | 15 Jan 1997 | | August 1959 | 79 Cavendish Crescent, Elstree, Hertfordshire, WD6 3JW |
| LILLYWHITE, Simon RESIGNED | Director | 16 Aug 1996 | 19 Apr 1999 | | November 1956 | 11 Mitre Close, Duppas Village, Shepperton, Middlesex, TW17 8JF |
| MACMILLAN, Richard Paul Thomas RESIGNED | Director | 28 Jun 2002 | 31 Dec 2005 | United Kingdom | March 1970 | Merry Gardens Cottage, Beechwood Lane, Burley, Ringwood, Hampshire, BH24 4AR |
| MARTIN, Anthony Victor RESIGNED | Director | | 11 Sep 1992 | | February 1939 | Oakdell Firs Drive, Blackmore End Wheathampstead, St Albans, Hertfordshire, AL4 8LB |
| MARTIN, Richard RESIGNED | Director | 05 Jan 1998 | 26 Mar 2003 | England | February 1947 | Jarretts, 80 Fulmer Rd, Gerrards Cross, Bucks, SL9 7EG |
| PERRY, Lavina Louise RESIGNED | Director | | 31 Mar 1995 | | January 1950 | 4 Ridgefield, The Pavilions, Watford, Herfordshire, WD1 3TZ |
| POND, Deborah Jean RESIGNED | Director | 31 Mar 1996 | 16 Aug 1996 | | June 1950 | 313 St Albans Road West, Hatfield, Hertfordshire, AL10 9RJ |
| SEARLE, Peter William RESIGNED | Director | 19 Dec 2005 | 30 Jun 2006 | | June 1962 | Flat 4, Ravenscourt Park, London, W6 0TY |
| SEYS-PHILLIPS, Nigel Godfrey Howard RESIGNED | Director | 01 Oct 1996 | 17 Jul 1998 | | May 1953 | 19 Hasker Street, London, SW3 2LE |
| SHARP, Edward James Kingsley RESIGNED | Director | | 31 Mar 1996 | | January 1937 | Little Appleton 60 Orchard Road, Tewin, Welwyn, Hertfordshire, AL6 0HN |
| TSC NOMINEE LIMITED RESIGNED | Director | 02 Oct 2006 | 18 Aug 2008 | | | 71 Elstree Way, Borehamwood, Herts, WD6 1WD |
| TSC RESOURCES LTD RESIGNED | Director | 26 Jun 2006 | 01 Feb 2009 | | | 71 Elstree Way, Borehamwood, Herts, WD6 1WD |