| CULLEN, Timothy Edward ACTIVE | Secretary | 20 Apr 2015 | | | | 8 Manchester Square, London, W1U 3PH |
| FIELDHOUSE, Karen ACTIVE | Director | 02 Jun 2025 | | England | October 1984 | 8 Manchester Square, London, W1U 3PH |
| LONG, Andrew Michael ACTIVE | Director | 04 Dec 2008 | | England | April 1971 | 8 Manchester Square, London, W1U 3PH |
| PATEL, Chirag Yashvant ACTIVE | Director | 01 Oct 2020 | | England | March 1978 | 8, Manchester Square, London, England And Wales, W1U 3PH, United Kingdom |
| RUBIN, Andrew Keith ACTIVE | Director | 30 Sep 1997 | | England | January 1965 | 8 Manchester Square, London, W1U 3PH |
| RUBIN OBE, Robert Stephen ACTIVE | Director | | | United Kingdom | December 1937 | 8 Manchester Square, London, W1U 3PH |
| CAMPBELL, Patrick James RESIGNED | Secretary | 01 Jan 2005 | 20 Apr 2015 | | | 8 Manchester Square, London, W1U 3PH |
| CAMPBELL, Patrick James RESIGNED | Secretary | | 03 Oct 1994 | | | 29 Camlet Way, St Michaels, St Albans, Hertfordshire, AL3 4TL |
| HYDE, John Derek Gregory RESIGNED | Secretary | 03 Oct 1994 | 28 Feb 2002 | | | Tynesdale 19 Norton Road, Letchworth, Hertfordshire, SG6 1AA |
| STEVENS, Richard Anthony RESIGNED | Secretary | 28 Feb 2002 | 01 Jan 2005 | | | 5 Desborough Drive, Tewin Wood, Welwyn, Hertfordshire, AL6 0HQ |
| BERRECLOTH, Annette RESIGNED | Director | | 26 Jun 1992 | | October 1939 | 35 Myddelton Park, Whetstone, London, N20 0JH |
| BURROWS, Simon Robert RESIGNED | Director | 01 Nov 1999 | 01 Jun 2003 | United Kingdom | May 1962 | Micheldelving, Davey Lane, Alderley Edge, Cheshire, SK9 7NZ |
| BUSHE, Edwin Alexander RESIGNED | Director | 10 Jan 1995 | 31 Dec 2001 | | April 1951 | 1 Tudor Close, London, NW3 4AB |
| COHEN, Warren Harvey RESIGNED | Director | 01 Jan 2006 | 15 Apr 2008 | England | July 1969 | NW11 |
| ELLERKER, Marco RESIGNED | Director | 19 Mar 2012 | 02 Dec 2016 | United Kingdom | July 1967 | 8, Manchester Square, London, W1U 3PH, United Kingdom |
| EMMERSON, Philip David RESIGNED | Director | 03 Jun 1996 | 30 Sep 2002 | | March 1956 | Briarwood, Brereton Heath Lane Brereton Heath, Congleton, Cheshire, CW12 4SZ |
| GODDEN, Jonathan Mark RESIGNED | Director | 01 Oct 2020 | 30 Jun 2023 | United Kingdom | February 1978 | 8 Manchester Square, London, W1U 3PH |
| GRIFFITHS, Robert Anthony RESIGNED | Director | 01 Jan 2000 | 30 Apr 2001 | United Kingdom | September 1964 | 104 The Colonnades, Albert Dock, Liverpool, Merseyside, L3 4AB |
| HIGHFIELD, Dominique RESIGNED | Director | 01 Oct 2020 | 28 Feb 2022 | United Kingdom | May 1985 | 8, Manchester Square, London, England And Wales, W1U 3PH, United Kingdom |
| KEYSER, Anthony John De RESIGNED | Director | | 03 Oct 1994 | | September 1934 | 2 Constable Close, London, NW11 6TY |
| KOSSMANN-MORRISON, Jasmin RESIGNED | Director | 01 Sep 2015 | 03 Apr 2017 | United Kingdom | July 1985 | 8, Manchester Square, London, England And Wales, W1U 3PH, United Kingdom |
| LESLIE, Andrew Marvin RESIGNED | Director | 24 Mar 2003 | 31 Oct 2008 | England | October 1946 | 1 Broadlands, Hillside Road, Radlett, Hertfordshire, WD7 7BX |
| MCCUSKER, Angela Ethel Mary RESIGNED | Director | 08 Jan 1997 | 26 Feb 1999 | | February 1959 | 8 Royal Gardens, Stirling, FK8 2RJ |
| MCGUIGAN, Peter RESIGNED | Director | 03 Oct 1994 | 30 Sep 1997 | England | August 1949 | Telfa House, Green Walk, Bowdon, Altrincham, Cheshire, WA14 2SN, United Kingdom |
| MUNDY, Douglas Michael RESIGNED | Director | 01 Jun 1992 | 04 Jan 1995 | | June 1947 | 22 Grassingham Road, Chalfont St Peter, Gerrards Cross, Buckinghamshire, SL9 0BL |
| NEWCOMBE, Richard James RESIGNED | Director | 03 Apr 2017 | 16 Oct 2025 | England | December 1968 | 8 Manchester Square, London, W1U 3PH |
| NEWCOMBE, Richard James RESIGNED | Director | 04 Dec 2008 | 30 Nov 2011 | Hong Kong | December 1968 | 8 Manchester Square, London, W1U 3PH |
| NURSE, Katrina Lesley RESIGNED | Director | 02 Jan 2019 | 30 Sep 2020 | England | May 1971 | 8, Manchester Square, London, England And Wales, W1U 3PH, United Kingdom |
| POLLARD, Graham Frederick RESIGNED | Director | | 04 Jan 1995 | | November 1944 | 11 Fairfield, Oakleigh Park North, London, N20 9AW |
| RONNIE, Christopher RESIGNED | Director | 16 May 1994 | 01 Jan 1995 | | March 1962 | 17 Hall Moss Farm, Hall Moss Lane Bramhall, Stockport, Cheshire, SK7 1RB |
| SINCLAIR, Gavin RESIGNED | Director | 01 Jan 2000 | 03 Dec 2003 | | January 1954 | 86 Altrincham Road, Wilmslow, Cheshire, SK9 5NG |
| SINCLAIR, Jonathan Stuart RESIGNED | Director | 31 Mar 2004 | 31 Dec 2008 | | January 1962 | The Pentland Centre Lakeside East, Lakeside Squires Lane, Finchley Central, London, N3 2QL |
| SWEENEY, William Martin RESIGNED | Director | 02 Jan 2002 | 24 Mar 2003 | | October 1957 | Rowles Croft 1 North End, Ditchling, Hassocks, Sussex, BN6 8TD |
| THOMPSON, Kevin Paul RESIGNED | Director | 31 Aug 2004 | 26 Jul 2005 | United Kingdom | June 1964 | Stafford House, Kirby Lane, Sheffield, South Yorkshire, S35 2YX |
| WATTS, Richard Mark RESIGNED | Director | 01 Jan 2000 | 24 Mar 2003 | | October 1957 | 77 Buckingham Road, Wilmslow, Cheshire, SK9 5LA |
| WEBBER, Paul Martin RESIGNED | Director | 03 Apr 2017 | 31 Dec 2018 | United Kingdom | January 1964 | 8 Manchester Square, London, W1U 3PH |