| DEXTERS BLOCK MANAGEMENT ACTIVE Registration number 04160511 | Secretary | 10 Jun 2020 | | | | 203, Swan Road, Feltham, TW13 6LL, England |
| PICKETT, Stewart John ACTIVE | Director | 28 Sep 2020 | | England | May 1984 | Flat 6, John Day House, Lower Square, Isleworth, TW7 6XH, England |
| BENNETT, Nicola Valerie RESIGNED | Secretary | 26 Mar 2019 | 10 Jun 2020 | | | 4, The Footpath, London, SW15 5AW, England |
| GROVER, Kevin RESIGNED | Secretary | 10 Nov 1999 | 09 Jul 2004 | | | 19 Mymms Drive, Brookmans Park, Hatfield, Hertfordshire, AL9 7AE |
| HOLDAWAY, Roger Alan RESIGNED | Secretary | 09 Jul 2004 | 30 Jan 2006 | | | Chestnuts Pine Avenue, Camberley, Surrey, GU15 2LY |
HML COMPANY SECRETARIAL SERVICES LTD RESIGNEDRegistration number 7106746 | Secretary | 01 Jan 2013 | 26 Mar 2019 | | | 9-11, The Quadrant, Richmond, Surrey, TW9 1BP, United Kingdom |
SNELLER PROPERTY CONSULTANTS LIMITED RESIGNEDRegistration number 02620622 | Secretary | 30 Jan 2006 | 13 Jun 2011 | | | 74, Broad Street, Teddington, Middlesex, TW11 8QX, United Kingdom |
URBAN OWNERS LIMITED RESIGNEDRegistration number 06034747 | Secretary | 21 Apr 2011 | 01 Jan 2013 | | | Third Floor, 89 Charterhouse Street, London, EC1M 6HR, United Kingdom |
| WATERLOW SECRETARIES LIMITED RESIGNED | Nominee Secretary | 10 Nov 1999 | 10 Nov 1999 | | | 6-8 Underwood Street, London, N1 7JQ |
| ARCHER, Giles Oliver Alexander RESIGNED | Director | 08 Apr 2021 | 19 May 2023 | United Kingdom | August 1990 | Flat 20, Osprey House, Lower Square, Isleworth, TW7 6XJ, England |
| ARMAOU, Lindsay RESIGNED | Director | 06 Dec 2011 | 27 Nov 2012 | United Kingdom | December 1977 | 7, John Day House, Lower Square, Old Isleworth, TW7 6XH, United Kingdom |
| ATHAIDE, Abigail Bernadette RESIGNED | Director | 15 Apr 2013 | 04 May 2021 | England | August 1972 | PO BOX 195, St Peters Port, Guernsey, Guernsey, GU1 3LX, United Kingdom |
| ATHAIDE, Abigail Bernadette RESIGNED | Director | 16 Oct 2006 | 18 May 2009 | United Kingdom | August 1972 | 18 Osprey House, Lower Square, Old Isleworth, Middlesex, TW7 6XJ |
| BOTHA, Hendrik Francois RESIGNED | Director | 11 May 2017 | 02 Jun 2020 | United Kingdom | December 1951 | 203, Swan Road, Feltham, TW13 6LL, England |
| BOTHA, Hendrik Francois RESIGNED | Director | 22 Feb 2013 | 16 Feb 2015 | United Kingdom | December 1951 | Flat 13, Osprey House, Lower Square, Isleworth, Middx, TW7 6XJ, United Kingdom |
| BOTHA, Hendrik Francois RESIGNED | Director | 10 Oct 2007 | 13 Sep 2012 | United Kingdom | December 1951 | Flat 13, Osprey House, Lower Square, Isleworth, Middlesex, TW7 6XJ |
| BROUWER-DE ROUDE, Marianne RESIGNED | Director | 10 Nov 1999 | 12 Sep 2002 | | July 1952 | Oudendykseweg 34, Woubrugge, 2481 Ke, Netherlands |
| CAMERON-CLARKE, Harriet RESIGNED | Director | 16 Oct 2006 | 04 Jun 2009 | | July 1962 | 10 John Day House, Lower Square, Old Isleworth, Middlesex, TW7 6XH |
| COATES, Richard John RESIGNED | Director | 22 Mar 2005 | 10 Nov 2006 | | May 1966 | 13 Osprey House, Lower Square, Old Isleworth, Middlesex, TW7 6XJ |
| CUTHILL, Lorna RESIGNED | Director | 01 Sep 2004 | 05 Jan 2005 | | November 1947 | Rye Cottage, Tunworth Road Mapledurwell, Basingstoke, Hampshire, RG25 2LU |
| GREENWAY, William Edward RESIGNED | Director | 04 Jun 2009 | 07 Dec 2011 | United Kingdom | June 1932 | 15 Osprey House, Lower Square, Old Isleworth, Middlesex, TW7 6XJ |
| GROVER, Kevin RESIGNED | Director | 10 Nov 1999 | 09 Jul 2004 | England | July 1938 | 19 Mymms Drive, Brookmans Park, Hatfield, Hertfordshire, AL9 7AE |
| MIERS, Keith Anthony RESIGNED | Director | 22 Mar 2005 | 10 Oct 2007 | England | November 1953 | 14 A St Peters Road, Twickenham, Middlesex, TW1 1QX |
| MILES, Beverley Ann RESIGNED | Director | 09 Jul 2004 | 16 Sep 2004 | | July 1958 | 19 Osprey House, Lower Square, Isleworth, Middlesex, TW7 6XJ |
| PARKHILL, Robert RESIGNED | Director | 02 Aug 2023 | 16 Dec 2025 | England | March 1937 | Osprey House, Lower Square, Isleworth, TW7 6XJ, England |
| ROBINSON, Liz RESIGNED | Director | 22 Mar 2005 | 16 May 2009 | | July 1964 | 20 Osprey House, Isleworth, Middlesex, TW7 6XJ |
| ROSE, Beverley Ann RESIGNED | Director | 05 Jan 2012 | 01 Feb 2013 | United Kingdom | July 1958 | Kiln Cottage, 3 High Street, Rowledge, Farnham, Surrey, GU10 4BS, England |
| ROSE, Beverley RESIGNED | Director | 22 Mar 2005 | 19 May 2009 | | July 1958 | 19 Osprey House, Lower Square, Isleworth, Middlesex, TW7 6XJ |
| SARGENT, Dennis Desmond RESIGNED | Director | 16 Feb 2015 | 23 Sep 2020 | United Kingdom | April 1944 | Flat 5 John Day House, Lower Square, Isleworth, Middlesex, TW7 6XH, United Kingdom |
| SARGENT, Noeline Ruby RESIGNED | Director | 16 Feb 2015 | 06 Nov 2018 | United Kingdom | September 1939 | Flat 5 John Day House, Lower Square, Isleworth, Middlesex, TW7 6XH, United Kingdom |
| STEGENGA, Hedde Sebald RESIGNED | Director | 25 Apr 2000 | 09 Jul 2004 | | June 1974 | Da Costakade 53-3, 1053 W6, Amsterdam, FOREIGN, Netherlands |
| TURNELL, David John RESIGNED | Director | 10 Oct 2007 | 07 Dec 2011 | United Kingdom | August 1964 | 12 Osprey House, Lower Square, Old Isleworth, Middlesex, TW7 6XJ |
| TURNELL, David John RESIGNED | Director | 09 Jul 2004 | 09 Nov 2004 | United Kingdom | August 1964 | 12 Osprey House, Lower Square, Old Isleworth, Middlesex, TW7 6XJ |
| WOOD, Julie Margaret RESIGNED | Director | 16 Oct 2006 | 20 Aug 2008 | | June 1949 | 1 John Day House, Lower Square, Old Isleworth, Middlesex, TW7 6XH |
| WYATT, Victoria Dryden RESIGNED | Director | 09 Jul 2004 | 18 May 2009 | | February 1951 | Naldred Farmhouse, Balcombe Road, Haywards Heath, West Sussex, RH16 1XR |
| WATERLOW NOMINEES LIMITED RESIGNED | Nominee Director | 10 Nov 1999 | 10 Nov 1999 | | | 6-8 Underwood Street, London, N1 7JQ |