| SINCLAIR PROPERTY LIMITED ACTIVE | Secretary | 08 Jan 2004 | | | | Berkeley House, Barnet Road, London Colney, St. Albans, Herts, AL2 1BG, England |
| CHAMBERS, Anthony Roger ACTIVE | Director | 04 Feb 1997 | | United Kingdom | August 1942 | Berkeley House, Barnet Road, London Colney, Herts, AL2 1BG, United Kingdom |
| COOKE, Edward ACTIVE | Director | 06 Feb 1996 | | United Kingdom | August 1970 | Berkeley House, Barnet Road, London Colney, Herts, AL2 1BG, United Kingdom |
| MULLER, Michael Edward ACTIVE | Director | 27 Feb 2002 | | United Kingdom | June 1966 | Berkeley House, Barnet Road, London Colney, Herts, AL2 1BG, United Kingdom |
| BISHOP, Peter Leonard RESIGNED | Secretary | | 02 Feb 1995 | | | 38 Elmcroft Court, Burnett Close, Hemel Hempstead, Hertfordshire, HP3 9EU |
| LEDAMUN, Reginald Leonard RESIGNED | Secretary | | 01 Feb 1992 | | | 123 Elmcroft Court, Fern Drive, Hemel Hempstead, Herts, HP3 9ET |
| STIBBS, Andrew Charles RESIGNED | Secretary | 02 Feb 1995 | 31 Dec 2002 | | | Witton House, Lower Road, Chorley Wood, Hertfordshire, WD3 5LB |
| SINCLAIR PROPERTY LIMITED RESIGNED | Secretary | 07 Feb 2000 | 08 Jan 2004 | | | Berkeley House, Barnet Road, London Colney, Hertfordshire, AL2 1BG |
| ALLEN, Lynn Olive RESIGNED | Director | 11 Mar 2003 | 14 May 2024 | United Kingdom | February 1941 | Berkeley House, Barnet Road, London Colney, Herts, AL2 1BG, United Kingdom |
| BIGGERSTAFF, Lynn Amy RESIGNED | Director | 21 Sep 2007 | 23 Feb 2010 | United Kingdom | May 1986 | 34 Elmcroft Court, Burnet Close, Hemel Hempstead, Herts, HP3 9ES |
| BISHOP, Peter Leonard RESIGNED | Director | | 11 Mar 2003 | | March 1957 | 38 Elmcroft Court, Burnett Close, Hemel Hempstead, Hertfordshire, HP3 9EU |
| CONSTABLE, Peter James RESIGNED | Director | 26 Feb 2002 | 10 Jun 2015 | United Kingdom | March 1966 | Palladium House, 1-4 Argyll Street, London, W1F 7LD |
| CRADDOCK, Malcolm John RESIGNED | Director | 06 Oct 1992 | 06 Feb 1996 | | April 1959 | 22 Elmcroft Court, Burnett Close, Hemel Hempstead, Herts, HP3 9EU |
| HAWLEY, Georgia Grace RESIGNED | Director | 26 Sep 2018 | 11 Sep 2020 | United Kingdom | February 1996 | Berkeley House, Barnet Road, London Colney, Herts, AL2 1BG, United Kingdom |
| LEDAMUN, Reginald Leonard RESIGNED | Director | | 01 Feb 1992 | | July 1942 | 123 Elmcroft Court, Fern Drive, Hemel Hempstead, Herts, HP3 9ET |
| PATON, Nigel Russell Resaigh RESIGNED | Director | 11 Jul 2001 | 26 Feb 2002 | | June 1945 | 24 Elmcroft Court, Fern Drive, Hemel Hempstead, Hertfordshire, HP3 9ET |
| PEASEY, Graham RESIGNED | Director | | 06 Feb 1996 | | April 1962 | 26 Elmcroft Court, Burnett Close, Hemel Hempstead, Hertfordshire, HP3 9EU |
| PRIOR, Duncan RESIGNED | Director | 06 Feb 1996 | 04 Feb 1997 | | March 1974 | 139 Elmcroft Court, Burnett Close, Hemel Hempstead, Hertfordshire, HP3 9ET |
| SHEARER, Kenneth RESIGNED | Director | | 11 Jul 2001 | | April 1927 | 121 Elmcroft Court, Burnett Close, Hemel Hempstead, Hertfordshire, HP3 9ET |
| SMITH, Sarah RESIGNED | Director | 04 Feb 1997 | 02 Aug 2000 | | November 1973 | 119 Elmcroft Court, Hemel Hempstead, Hertfordshire, HP3 9ET |
| TWELVES, Jennifer Jane RESIGNED | Director | 06 Feb 1996 | 23 Nov 2000 | | October 1963 | 135 Elmcroft Court, Burnett Close, Hemel Hempstead, Hertfordshire, HP3 9ET |
| WHITTLESEA, Derek Edward Charles RESIGNED | Director | | 04 Feb 1997 | | August 1937 | 127 Elmcroft Court, Burnett Close, Hemel Hempstead, Hertfordshire, HP3 9ET |
| WILLIAMSON, David Grant RESIGNED | Director | 26 Feb 2002 | 14 Sep 2005 | | July 1934 | 28 Elmcroft Court, Barnet Close, Hemel Hempstead, Hertfordshire, HP3 9ES |
| WRIGHT, Graham Charles Bertram RESIGNED | Director | | 25 Apr 1992 | | September 1939 | 40 Elmcroft Court, Burnett Close, Hemel Hempstead, Herts, HP3 9ES |
| SINCLAIR PROPERTY LIMITED RESIGNED | Director | 08 Jan 2004 | 31 Oct 2016 | | | Palladium House, 1-4 Argyll Street, London, W1F 7LD, United Kingdom |
| SINCLAIR PROPERTY LIMITED RESIGNED | Director | 24 May 2001 | 08 Jan 2004 | | | Berkeley House, Barnet Road, London Colney, Hertfordshire, AL2 1BG |