| AXFORD, Frances ACTIVE | Director | 27 Mar 2026 | | England | October 1947 | Waterside, Haa1, Harmondsworth, UB7 0GB, England |
| COTTRELL, Neil George ACTIVE | Director | 25 Sep 2025 | | England | April 1958 | Waterside, Haa1, Harmondsworth, UB7 0GB, England |
| EHZUVAN, Vinod ACTIVE | Director | 01 Jul 2021 | | England | May 1969 | Waterside, Haa1, Harmondsworth, UB7 0GB, England |
| FRANKLIN, Natasha Marie ACTIVE | Director | 25 Sep 2025 | | England | July 1979 | Waterside, Haa1, Harmondsworth, UB7 0GB, England |
| HUNT, Sarah Elizabeth ACTIVE | Director | 25 Sep 2025 | | England | June 1981 | Waterside, Haa1, Harmondsworth, UB7 0GB, England |
| BROOKS, Barbara Mary RESIGNED | Secretary | 03 Sep 1997 | 02 Sep 1998 | | | 38 Coleshill Road, Teddington, Middlesex, TW11 0LJ |
| FOLEY, Keith RESIGNED | Secretary | 19 Feb 1996 | 18 Mar 1997 | | | 58a Bramleys, Stanford Le Hope, Essex, SS17 8AG |
| HUMPHREYS, Roger Charles RESIGNED | Secretary | 30 Jul 2003 | 02 Oct 2017 | | | Whitelocke House, 2-4 Lampton Road, Hounslow, Middlesex, TW3 1HU |
| MADEN, Peter RESIGNED | Secretary | 02 Sep 1998 | 05 May 2000 | | | 8 Magnolia Way, North Holmwood, Dorking, Surrey, RH5 4TR |
| O'LOUGHLIN, Susan Margaret RESIGNED | Secretary | 18 Mar 1997 | 03 Sep 1997 | | | Woodlands 26 Barron Place, The Beeches, Basingstoke, Hampshire, RG24 9JS |
| PILSWORTH, Richard Andrew RESIGNED | Secretary | 15 Oct 2018 | 01 Jul 2026 | | | Waterside, Haa1, Harmondsworth, UB7 0GB, England |
| SMITH, Helen RESIGNED | Secretary | 05 May 2000 | 30 Jul 2003 | | | 101 Oakley Close, Isleworth, Middlesex, TW7 4HY |
| TAYLOR, Janet RESIGNED | Secretary | 02 Oct 2017 | 13 Dec 2017 | | | Whitelocke House, 2-4 Lampton Road, Hounslow, Middlesex, TW3 1HU |
| WEBSTER, Martin RESIGNED | Nominee Secretary | 08 Nov 1995 | 19 Feb 1996 | | | 10 St Peters Place, London, W9 2EE |
| BIRCH, John Michael RESIGNED | Director | 19 Jun 2001 | 31 Dec 2008 | | February 1959 | 14 Antrobus Road, Chiswick, London, W4 5HY |
| GREY, Michael Ronald RESIGNED | Director | 20 Feb 2002 | 31 Aug 2010 | England | September 1948 | Whitelocke House, 2-4 Lampton Road, Hounslow, Middlesex, TW3 1HU |
| HOGG, Philip RESIGNED | Director | 31 Oct 2017 | 26 Mar 2026 | England | June 1956 | Waterside, Haa1, Harmondsworth, UB7 0GB, England |
| HOGG, Philip RESIGNED | Director | 26 Feb 2003 | 31 Aug 2006 | England | June 1956 | Willow Ridge, Park Close, Fetcham, Leatherhead, Surrey, KT22 9BD |
| HOLMES, Virginia Anne RESIGNED | Director | 01 Oct 2015 | 30 Sep 2020 | England | May 1960 | Waterside, Haa1, Harmondsworth, UB7 0GB, England |
| JONES, Nicola Jayne RESIGNED | Director | 22 Dec 2010 | 14 Jul 2011 | United Kingdom | November 1965 | Whitelocke House, 2-4 Lampton Road, Hounslow, Middlesex, TW3 1HU |
| LOMAS, Glenn James RESIGNED | Director | 19 Feb 1996 | 20 Feb 2002 | | April 1947 | The Corner House 9 Paullet, Sampford Peverell, Tiverton, Devon, EX16 7TA |
| MAYNARD, Roger Paul RESIGNED | Director | 27 Mar 2019 | 01 Sep 2023 | England | February 1943 | Waterside, Haa1, Harmondsworth, UB7 0GB, England |
| MAYNARD, Roger Paul RESIGNED | Director | 01 Sep 2006 | 15 Dec 2009 | United Kingdom | February 1943 | 43 Rosebank, Holyport Road, Fulham, SW6 6LQ |
| REARDON, Jonathan Andrew RESIGNED | Nominee Director | 08 Nov 1995 | 19 Feb 1996 | | April 1959 | Westfield Latchmore Bank, Little Hallingbury, Bishop's Stortford, Hertfordshire, CM22 7PH |
| ROSSER, Jenny RESIGNED | Director | 19 Feb 1996 | 19 Jun 2001 | | November 1940 | Willow Lodge, 31a Whitton Waye, Hounslow, Middlesex, TW3 2LT |
| RYCRAFT, Ian Michael RESIGNED | Director | 15 Jul 2011 | 31 Mar 2017 | United Kingdom | September 1961 | Whitelocke House, 2-4 Lampton Road, Hounslow, Middlesex, TW3 1HU |
| SMART, Fraser Wallace RESIGNED | Director | 03 Oct 2016 | 01 Jun 2021 | Scotland | October 1968 | Waterside, Haa1, Harmondsworth, UB7 0GB, England |
| SPENCER, Paul RESIGNED | Director | 24 Mar 2010 | 30 Sep 2015 | United Kingdom | January 1950 | Whitelocke House 2-4, Lampton Road, Hounslow, Middlesex, TW3 1HU |
| STREET, Michael Anthony RESIGNED | Director | 21 Feb 1996 | 10 Oct 2002 | England | August 1947 | The Waterfront, 300 Thames Valley Park Drive, Reading, Berkshire, RG6 1PT |
| SURIYAE, Teresa Josephine RESIGNED | Director | 01 Jan 2009 | 30 Sep 2016 | England | April 1959 | Whitelocke House, 2-4 Lampton Road, Hounslow, Middlesex, TW3 1HU |
| WEBSTER, Martin RESIGNED | Nominee Director | 08 Nov 1995 | 19 Feb 1996 | | July 1958 | 10 St Peters Place, London, W9 2EE |
| WHEALE, John Leslie RESIGNED | Director | 01 Apr 2017 | 24 Sep 2025 | United Kingdom | July 1947 | Waterside, Haa1, Harmondsworth, UB7 0GB, England |