| ASHWORTH, Margaret ACTIVE | Director | 12 Jan 2021 | | England | February 1951 | 89 Albert Embankment, London, SE1 7TP |
| DAWSON, Elizabeth Zoe Claire RESIGNED | Secretary | 05 Jan 1999 | 31 Aug 2000 | | | 12 Danecroft Road, London, SE24 9NZ |
| FREEMAN, Mark Edward RESIGNED | Secretary | 06 Jun 1997 | 30 Sep 1998 | | | The White House, School Hill, Brinkworth, Chippenham, Wiltshire, SN15 5AX |
| HART, David Ward RESIGNED | Secretary | 31 Aug 2000 | 31 Dec 2000 | | | Victoria Cottage, 89 Garden Road, Camberley, Surrey, GU15 2JE |
| LAKE, Trevor Frederick RESIGNED | Secretary | 12 Feb 2001 | 24 Sep 2013 | | | 36 South Road, Hampton, Middlesex, TW12 3PE |
| LAURENCE-PARR, Panayiota RESIGNED | Secretary | 03 Mar 2014 | 25 Jun 2018 | | | 89 Albert Embankment, London, SE1 7TP |
| NEWTON, Claire Patricia RESIGNED | Secretary | 01 Jan 2001 | 12 Feb 2001 | | | 245 Lonsdale Road, Barnes, London, SW13 9QN |
| OWENS, Tricia Claire RESIGNED | Secretary | 11 Mar 2019 | 15 Oct 2021 | | | 89 Albert Embankment, London, SE1 7TP |
| ROE, Julian James Benedict RESIGNED | Secretary | 22 Feb 1994 | 06 Jun 1997 | | | 70 Lower Downs Road, West Wimbledon, London, SW20 8QQ |
| SILVER, Elizabeth Jane RESIGNED | Secretary | 25 Jun 2018 | 11 Mar 2019 | | | 89 Albert Embankment, London, SE1 7TP |
| SWIFT INCORPORATIONS LIMITED RESIGNED | Nominee Secretary | 22 Feb 1994 | 22 Feb 1994 | | | 26, Church Street, London, NW8 8EP |
| BREMNER, James Leslie RESIGNED | Director | 13 May 2008 | 17 Jul 2018 | Scotland | May 1939 | 18, Ravelston Heights Ravelston House Park, Edinburgh, Lothian, EH4 3LX, Scotland |
| CROFTON, Malby Sturgess, Sir RESIGNED | Director | 09 May 1994 | 19 Feb 1996 | | January 1923 | 12 Caithness Road, London, W14 0JB |
| DOGGART, Anthony Hamilton RESIGNED | Director | 03 Sep 2002 | 02 Oct 2014 | England | May 1940 | 23 Ovington Gardens, London, SW3 1LE |
| EREIRA, David RESIGNED | Director | 13 May 2008 | 02 Jan 2018 | England | August 1956 | Paul Hastings (Europe) Llp, Ten Bishops Square, Eighth Floor, London, E1 6EG, England |
| FREEMAN, Jackie Doreen RESIGNED | Director | 10 May 2017 | 12 Jan 2021 | England | May 1966 | 89 Albert Embankment, London, SE1 7TP |
| FREEMAN, Mark Edward RESIGNED | Director | 14 Jan 1997 | 30 Sep 1998 | England | May 1967 | The White House, School Hill, Brinkworth, Chippenham, Wiltshire, SN15 5AX |
| GIBBONS, Anthony John Craven RESIGNED | Director | 22 Feb 1994 | 19 Feb 1996 | | August 1944 | 30 Hartland Road, London, NW1 8DD |
| GIBSON, David Horsburgh RESIGNED | Director | 09 May 1994 | 03 Sep 2002 | | June 1937 | Paprills Farm, East Hanningfield, Essex, CM3 8BW |
| HARRIS, Roger RESIGNED | Director | 06 Nov 2007 | 17 Jul 2018 | England | July 1947 | 11 Cedarhurst Drive, Eltham, London, SE9 5LP |
| HART, David Ward RESIGNED | Director | 22 Feb 1994 | 31 Oct 2000 | England | January 1940 | Victoria Cottage, 89 Garden Road, Camberley, Surrey, GU15 2JE |
| HUGHES-HALLETT, Thomas Michael Sydney, Sir RESIGNED | Director | 04 Sep 2007 | 31 Aug 2012 | England | August 1954 | 20 Stanley Gardens, London, W11 2NG |
| MITSON, Paul Frank RESIGNED | Director | 22 Feb 1994 | 19 Feb 1996 | | December 1930 | 16 Askew Road, Moor Park, Northwood, Middlesex, HA6 2JF |
| NEWTON, Claire Patricia RESIGNED | Director | 01 Nov 2000 | 12 Sep 2007 | United Kingdom | April 1957 | 245 Lonsdale Road, Barnes, London, SW13 9QN |
| SHARP, Gail Louise RESIGNED | Director | 14 Jan 1997 | 20 Nov 2003 | England | April 1951 | 169 Pitshanger Lane, Ealing, London, W5 1RQ |
| WHEELER-BENNETT, Richard Clement RESIGNED | Director | 09 May 1994 | 05 Sep 2000 | | June 1927 | 50e Cornwall Gardens, London, SW7 4BG |
| WHITEHEAD, Andrew Peter RESIGNED | Director | 16 Sep 2008 | 28 Apr 2017 | England | November 1963 | 34 Illingworth Way, Enfield, Middlesex, EN1 2PA |