| ROYSUN LIMITED ACTIVE | Secretary | 09 Dec 2005 | | | | St Mark's Court, Chart Way, Horsham, West Sussex, RH12 1XL |
| NON-DESTRUCTIVE TESTERS LIMITED ACTIVE | Director | 02 Apr 2004 | | | | St Mark's Court, Chart Way, Horsham, West Sussex, RH12 1XL |
| ROYSUN LIMITED ACTIVE | Director | 27 Jul 2004 | | | | St Mark's Court, Chart Way, Horsham, West Sussex, RH12 1XL |
| BERG, John Hilton RESIGNED | Secretary | 31 Jul 1998 | 15 Sep 2000 | | | Flat 1 Vicarage Court, Holden Road, London, N12 7DN |
| BRIERLEY, Heather Gwendolyn RESIGNED | Secretary | 15 Sep 2000 | 12 Dec 2000 | | | 5 Cygnets Close, Redhill, Surrey, RH1 2QE |
| EVES, Richard Anthony RESIGNED | Secretary | 24 Apr 1997 | 31 Jul 1998 | | | 20 Warley Rise, Tilehurst, Reading, Berkshire, RG31 6FR |
| FOX, Jacqueline Elizabeth RESIGNED | Secretary | 03 Jul 2002 | 09 Dec 2005 | | | Little Dormers, 3 Wicken Road, Newport, Essex, CB11 3QD |
| HARGREAVES, Sally Anne RESIGNED | Secretary | | 03 Sep 1993 | | | 14 Greenleach Lane, Worsley, Manchester, Lancashire, M28 2RU |
| JONES, Vanessa RESIGNED | Secretary | 03 Aug 2001 | 26 Apr 2002 | | | Stables House, Castle Hill, Bletchingley, Surrey, RH1 4LB |
| WILLS, Eric Roland RESIGNED | Secretary | 03 Sep 1993 | 23 Apr 1997 | | | 2 Chestnut Avenue, Southborough, Tunbridge Wells, Kent, TN4 0BP |
| YOUNG, Bernadette Clare RESIGNED | Secretary | 12 Dec 2000 | 03 Aug 2001 | | | 21 Kent View Avenue, Leigh On Sea, Essex, SS9 1HE |
| BLASHILL, Frank RESIGNED | Director | | 03 Sep 1993 | | December 1937 | The Larches Whaley Lane, Whaley Bridge, Via Stockport, Cheshire, SK12 7AG |
| BUX, Iqbal RESIGNED | Director | 03 Sep 1993 | 26 Apr 1996 | | March 1961 | 25 Ormathwaites Corner, Warfield, Berkshire, RG12 6XX |
| HANCE, Julian Christopher RESIGNED | Director | 29 Jun 2001 | 02 Apr 2004 | United Kingdom | October 1955 | Brackenfell South Bank, Hassocks, West Sussex, BN6 8JP |
| HANCE, Julian Christopher RESIGNED | Director | 01 May 1996 | 10 Jul 1998 | | October 1955 | 127 Western Road, Hurstpierpoint, West Sussex, BN6 9SY |
| HAYES, Thomas Arthur RESIGNED | Director | 01 May 1996 | 29 Jun 2001 | | March 1943 | Oak House, Colchester Road, Ardleigh, Essex, CO7 7PH |
| HAZELDINE, Adrian Mark RESIGNED | Director | 22 Sep 1997 | 03 Sep 2001 | | December 1960 | 1 Priory Road, Pownall Park, Wilmslow, Cheshire, SK9 5PS |
| HUTCHINSON, Ian David RESIGNED | Director | 02 Apr 2004 | 28 Sep 2004 | England | October 1954 | 22 Old Millmeads, Horsham, West Sussex, RH12 2LZ |
| JONES, Glyn Elfed RESIGNED | Director | 17 May 1996 | 03 Sep 2001 | | October 1955 | 15 Cottage Lawns, Hayes Lane, Alderley Edge, Cheshire, SK9 7NF |
| JONES, Glyn Elfed RESIGNED | Director | | 03 Sep 1993 | | October 1955 | 15 Cottage Lawns, Hayes Lane, Alderley Edge, Cheshire, SK9 7NF |
| MILLER, Jan Victor RESIGNED | Director | 05 Mar 1998 | 28 Sep 2004 | | May 1951 | 5 Robin Hill Drive, Elmstead Woods, Chislehurst, Kent, BR7 5ER |
| NELSON, Thomas Scott RESIGNED | Director | 01 May 1996 | 05 Mar 1998 | United Kingdom | March 1939 | Castle Field, Old Park Lane, Farnham, Surrey, GU9 0AH |
| SCOTT-LEE, James Richard RESIGNED | Director | | 01 May 1996 | United Kingdom | September 1951 | Little Green, Brill, Aylesbury, Buckinghamshire, HP18 9SF |
| SIMPSON, Ian RESIGNED | Director | 03 Sep 1993 | 01 May 1996 | England | May 1954 | Bohemia House, Harpsden Way, Henley, Oxfordshire, RG9 1NX |