| ROYSUN LIMITED ACTIVE | Secretary | 09 Dec 2005 | | | | St Mark's Court, Chart Way, Horsham, West Sussex, RH12 1XL |
| BERG, John Hilton RESIGNED | Secretary | 01 Jul 1998 | 15 Sep 2000 | | | Flat 1 Vicarage Court, Holden Road, London, N12 7DN |
| FOX, Jacqueline Elizabeth RESIGNED | Secretary | 09 Jul 2002 | 09 Dec 2005 | | | Little Dormers, 3 Wicken Road, Newport, Essex, CB11 3QD |
| JONES, Vanessa RESIGNED | Secretary | 02 Aug 2001 | 26 Apr 2002 | | | Stables House, Castle Hill, Bletchingley, Surrey, RH1 4LB |
| KELLY, Balbir RESIGNED | Secretary | 15 Sep 2000 | 02 Aug 2001 | | | 36 Warwick Avenue, Slough, Berkshire, SL2 1DX |
| MILLER, David James RESIGNED | Secretary | | 01 Jul 1998 | | | 100 Rosebery Avenue, London, EC1R 4TL |
| AU, Wai-Fong Fong RESIGNED | Director | 14 Nov 1999 | 08 Jan 2002 | United Kingdom | December 1956 | 3 War Coppice House, War Coppice Road, Caterham, Surrey, CR3 6EQ |
| BAILY, Kathryn Anna RESIGNED | Director | 16 Jun 2011 | 13 Jun 2012 | United Kingdom | October 1978 | Gcc Secretarial - Rsa Insurance Group Plc, 9th Floor One Plantation Place, 30 Fenchurch Street, London, EC3M 3BD |
| BELL, Elinor Sarah RESIGNED | Director | 14 Nov 2014 | 31 Oct 2017 | United Kingdom | September 1969 | 20, Fenchurch Street, London, England, EC3M 3AU, England |
| BROUGHTON, Stephen William RESIGNED | Director | | 31 Oct 1992 | | April 1947 | Hempstead Cottage Oaks Lane, Mid Holmwood, Dorking, Surrey, RH5 4ES |
| CLAYTON, Robert John RESIGNED | Director | 05 Dec 2008 | 16 Jun 2011 | United Kingdom | November 1970 | Gcc Secretarial - Rsa Insurance Group Plc, 9th Floor, One Plantation Place, 30 Fenchurch Street, London, EC3M 3BD, United Kingdom |
| COCKREM, Denise Patricia RESIGNED | Director | 05 Dec 2008 | 16 Jun 2011 | United Kingdom | November 1962 | Gcc Secretarial - Rsa Insurance Group Plc, 9th Floor, One Plantation Place, 30 Fenchurch Street, London, EC3M 3BD, United Kingdom |
| CRASTON, Ian Adam RESIGNED | Director | 05 Dec 2008 | 16 Jun 2011 | England | March 1966 | Gcc Secretarial - Rsa Insurance Group Plc, 9th Floor One Plantation Place, 30 Fenchurch Street, London, EC3M 3BD |
| CROUCHER, Peter Edwin RESIGNED | Director | 01 Jul 1992 | 31 Mar 1995 | | December 1942 | 8 Offington Gardens, Worthing, West Sussex, BN14 9AT |
| DAVAGE, Clare Elizabeth RESIGNED | Director | 16 Jun 2011 | 20 Dec 2011 | United Kingdom | November 1970 | Gcc Secretarial - Rsa Insurance Group Plc, 9th Floor One Plantation Place, 30 Fenchurch Street, London, EC3M 3BD |
| EMERSON, John Andrew RESIGNED | Director | | 25 Oct 1996 | | November 1941 | Little Garth Horsham Road, Cranleigh, Surrey, GU6 8DW |
| HARRIS, Michael RESIGNED | Director | 05 Dec 2008 | 16 Jun 2011 | United Kingdom | October 1965 | Gcc Secretarial - Rsa Insurance Group Plc, 9th Floor, One Plantation Place, 30 Fenchurch Street, London, EC3M 3BD, United Kingdom |
| HAYES, Thomas Arthur RESIGNED | Director | 01 Apr 1995 | 11 Dec 1998 | | March 1943 | Oak House, Colchester Road, Ardleigh, Essex, CO7 7PH |
| HEAPS, Michael John RESIGNED | Director | 01 Apr 1995 | 11 Dec 1998 | England | October 1946 | 9 Rusper Road, Horsham, West Sussex, RH12 4BA |
| MILES, Paul Lewis RESIGNED | Director | 05 Dec 2008 | 30 Jun 2010 | United Kingdom | June 1971 | Gcc Secretarial - Rsa Insurance Group Plc, 9th Floor, One Plantation Place, 30 Fenchurch Street, London, EC3M 3BD, United Kingdom |
| MILLER, Jan Victor RESIGNED | Director | 05 Mar 1998 | 11 Dec 1998 | | May 1951 | 5 Robin Hill Drive, Elmstead Woods, Chislehurst, Kent, BR7 5ER |
| MILLS, John Michael RESIGNED | Director | 16 Jun 2011 | 14 Nov 2014 | England | January 1964 | 20, Fenchurch Street, London, England, EC3M 3AU, England |
| NELSON, Thomas Scott RESIGNED | Director | 01 Jul 1994 | 05 Mar 1998 | United Kingdom | March 1939 | Castle Field, Old Park Lane, Farnham, Surrey, GU9 0AH |
| NEVILLE, Roger Albert Gartside, Sir RESIGNED | Director | | 30 Jun 1994 | | December 1931 | Towngate House, Tidebrook, Wadhurst, Sussex, TN5 6PE |
| POWELL, Kevin John RESIGNED | Director | 11 Dec 1998 | 30 Jun 2004 | England | March 1960 | 3 Butterton Avenue, Saughall Massie Upton, Wirral, Cheshire, CH49 4RA |
| ROCHELLE, James RESIGNED | Director | | 30 Jun 1992 | | August 1938 | 25 Old Millmeads, Horsham, West Sussex, RH12 2LP |
| SIDWELL, John RESIGNED | Director | 11 Dec 1998 | 14 Nov 1999 | | October 1953 | 35 Holmead Road, London, SW6 2JD |
| TAYLOR, Roger John RESIGNED | Director | | 30 Jun 1994 | | December 1941 | The Toll House Bucks Green, Rudgwick, Horsham, West Sussex, RH12 3JE |
| NON-DESTRUCTIVE TESTERS LIMITED RESIGNED | Director | 28 Jun 2012 | 29 Sep 2017 | | | St Mark's Court, Chart Way, Horsham, West Sussex, RH12 1XL, United Kingdom |
| NON-DESTRUCTIVE TESTERS LIMITED RESIGNED | Director | 08 Jan 2002 | 16 Dec 2008 | | | St Mark's Court, Chart Way, Horsham, West Sussex, RH12 1XL |
| ROYSUN LIMITED RESIGNED | Director | 19 Jul 2004 | 16 Dec 2008 | | | St Mark's Court, Chart Way, Horsham, West Sussex, RH12 1XL |