| CRELLIN, Maria Teresa ACTIVE | Director | 26 Feb 2020 | | United Kingdom | August 1965 | Globe House, 1 Water Street, London, WC2R 3LA |
| DALE, Steven Glyn ACTIVE | Director | 19 May 2021 | | England | May 1967 | Globe House, 1 Water Street, London, WC2R 3LA |
| DUDLEY, Simon Drummond ACTIVE | Director | 16 Dec 2020 | | United Kingdom | September 1951 | Globe House, 1 Water Street, London, WC2R 3LA |
| MUNRO, Alexander Graeme ACTIVE | Director | 17 Dec 2014 | | England | December 1963 | 1, Water Street, London, WC2R 3LA, England |
| POTTER, David Cameron ACTIVE | Director | 18 Feb 2004 | | England | July 1948 | 1, Water Street, London, WC2R 3LA, United Kingdom |
| WROBEL, Michael Aleksander ACTIVE | Director | 26 Sep 2011 | | United Kingdom | June 1955 | 1, Water Street, London, WC2R 3LA, United Kingdom |
| ADAMS, Mark Wiliam RESIGNED | Secretary | 01 Jan 1999 | 04 May 1999 | | | 30 Temple Mill Island, Marlow, Buckinghamshire, SL7 1SQ |
| ALLEN, John William RESIGNED | Secretary | 30 Aug 1991 | 31 Dec 1998 | | | 188 Oakfield Road, Benfleet, Essex, SS7 1DU |
| CHATTERWAY, Dennis Alan RESIGNED | Nominee Secretary | 07 May 1991 | 30 Aug 1991 | | | 14 Warren Close, Elmswell, Bury St Edmunds, Suffolk, IP30 9DS |
| CORDESCHI, Richard RESIGNED | Secretary | 03 Apr 2008 | 03 May 2013 | | | 1, Water Street, London, WC2R 3LA, United Kingdom |
| CREEGAN, Bridget Mary RESIGNED | Secretary | 15 May 2013 | 01 Nov 2017 | | | 1, Water Street, London, WC2R 3LA, United Kingdom |
| CUNNINGTON, Geoffrey Charles William RESIGNED | Secretary | 14 May 2002 | 03 Apr 2008 | | | 19 Connaught Road, Harpenden, Hertfordshire, AL5 4TW |
| GARWOOD, Kim Elizabeth RESIGNED | Secretary | 04 May 1999 | 14 May 2002 | | | 15 West Cloister, Billericay, Essex, CM11 2AG |
| GRIFFITHS, Ann Elizabeth RESIGNED | Secretary | 24 Sep 1997 | 14 May 2002 | | | 3 Blair Close, Hemel Hempstead, Hertfordshire, HP2 7QJ |
| HITCHMOUGH, James Graham RESIGNED | Secretary | 11 Jul 2018 | 31 Dec 2019 | | | Globe House, 1 Water Street, London, WC2R 3LA |
| PATEL, Janaki Biharilal RESIGNED | Secretary | 01 Nov 2017 | 18 Apr 2018 | | | Globe House, 1 Water Street, London, WC2R 3LA |
| WINGFIELD, Ernest Niall RESIGNED | Secretary | 02 Oct 1995 | 24 Sep 1997 | | | Orchard Garden, 8 Saxon Close, Amersham, Buckinghamshire, HP6 5QA |
| ANTONAKAKIS, Panagiotis RESIGNED | Director | 07 Apr 2011 | 20 Jun 2014 | United Kingdom | September 1978 | 1, Water Street, London, WC2R 3LA, United Kingdom |
| ARCHER, Neil Gordon RESIGNED | Director | 22 Sep 2004 | 16 Dec 2010 | United Kingdom | January 1961 | 1, Water Street, London, WC2R 3LA, United Kingdom |
| BARROW, Brian Christopher RESIGNED | Director | 23 Jun 2009 | 19 May 2021 | England | April 1955 | 1, Water Street, London, WC2R 3LA, United Kingdom |
| BISCHOFF, Hans Christian RESIGNED | Director | 24 Jan 1996 | 14 May 2002 | | February 1943 | 9 Westfield Road, Beaconsfield, Buckinghamshire, HP9 1EG |
| BLACK, Adrian Jeremy Simon RESIGNED | Director | 14 May 2002 | 03 Apr 2008 | | September 1958 | 1 Water Street, London, WC2R 3LA |
| BLACK, Ian RESIGNED | Director | 01 Jan 2001 | 14 May 2002 | | June 1952 | 27 Stratton Road, Beaconsfield, Buckinghamshire, HP9 1HR |
| BONE, John Francis RESIGNED | Director | 14 May 2002 | 23 Jun 2009 | | July 1937 | Hollyridge, Hook Heath Road, Woking, Surrey, GU22 0LE |
| BRAY, Peter John RESIGNED | Director | 23 Jun 2009 | 30 Sep 2014 | England | May 1948 | 1, Water Street, London, WC2R 3LA, United Kingdom |
| BRAY, Peter John RESIGNED | Director | 19 Sep 2003 | 13 Dec 2007 | England | May 1948 | 27 Kestrel Close, Lordswood, Southampton, SO16 8FN |
| BROOKS, Edwin Linton RESIGNED | Director | 03 Jul 2006 | 13 Dec 2007 | | April 1940 | 1 Water Street, London, WC2R 3LA |
| BROOKS, Edwin Linton RESIGNED | Director | 30 Aug 1991 | 12 May 2003 | | April 1940 | El Almendro Goodacres Lane, Lacey Green, Princes Risborough, Buckinghamshire, HP27 0QD |
| COHN, Anthony Michael Hardy RESIGNED | Director | 20 Apr 2016 | 10 Jul 2019 | England | November 1969 | 1, Water Street, London, WC2R 3LA, England |
| CORNWALL JONES, Mark Ralph RESIGNED | Director | 30 Aug 1991 | 31 Jan 2000 | United Kingdom | February 1933 | Erin House, 3 Albert Bridge Road Battersea, London, SW11 4PX |
| CRAVEN, John Anthony, Sir RESIGNED | Director | 08 Feb 2000 | 30 Jun 2006 | | October 1940 | 20 Cheyne Walk, London, SW3 5RA |
| CUNNINGTON, Geoffrey Charles William RESIGNED | Director | 07 Apr 2011 | 01 Oct 2017 | England | November 1954 | 1, Water Street, London, WC2R 3LA, United Kingdom |
| DUNLOP, Jonathan William RESIGNED | Director | 14 May 2002 | 19 Sep 2003 | | July 1961 | The Coach House, Colleton House, Twyford, Hampshire, SO21 1RH |
| ELLISON, Norman Harper RESIGNED | Director | 30 Apr 1996 | 25 Jan 2001 | | March 1948 | Meadow View, Winslow Road, Little Horwood, Milton Keynes, Buckinghamshire, MK17 0PD |
| ENGLISH, Alfred Michael Thomas RESIGNED | Director | 11 Jan 1994 | 31 Dec 2004 | England | February 1952 | 15 Watermill Way, Weston Turville, Aylesbury, Buckinghamshire, HP22 5SR |
| GAMBLE, Gaston RESIGNED | Director | 30 Aug 1991 | 31 Dec 1995 | | September 1941 | 30 Ballymena Road, Doagh, Ballyclare, County Antrim, BT39 0QR |
| GIRLING, Anne Christine RESIGNED | Director | 03 Apr 2008 | 01 May 2014 | England | August 1964 | 1, Water Street, London, WC2R 3LA, United Kingdom |
| HAMILTON, Joan RESIGNED | Director | 20 Sep 2005 | 15 Dec 2005 | | December 1962 | 14 Knock Green Clarawood, Belfast, Antrim, BT5 6GJ, Northern Ireland |
| HAMILTON, Joan RESIGNED | Director | 25 Jan 2001 | 19 Sep 2003 | | December 1962 | 30 Sagimor Gardens, Belfast, Antrim, BT5 5LW |
| HARNETT, Michael John Peter RESIGNED | Director | 24 Jan 1996 | 25 Jan 2001 | | June 1959 | 17 Canterbury Close, Woodside, Spennymoor, County Durham, DL16 6XY |
| HOLLAND, Brian Robert RESIGNED | Director | 30 Aug 1991 | 30 Sep 1995 | | July 1939 | 5 Beauchamp Road, London, SW11 1PG |
| KEMP, Walter RESIGNED | Director | 30 Aug 1991 | 31 Dec 2004 | | January 1958 | 37 Wederly Close, Darlington, County Durham, DL3 0GX |
| LATTA, Christopher John RESIGNED | Director | 14 May 2002 | 22 Sep 2004 | | October 1948 | Cedar House, High Street, Buxted, East Sussex, TN22 4JU |
| LAYLAND, Geoffrey Baden RESIGNED | Director | 19 Sep 2003 | 22 Jul 2005 | | October 1951 | 5 Lakeview Drive, Cammoney, Belfast, BT36 5ZH |
| MITCHEISON, Clive Ronald RESIGNED | Director | 25 Jan 2001 | 26 May 2004 | | July 1945 | Cardinals Folly, Main Road, Colden Common, Winchester, Hampshire, SO21 1RR |
| MITCHELL, Paul Anthony Stephen RESIGNED | Director | 26 May 2004 | 23 Jun 2009 | | March 1965 | 44 Cheapside, Horsell, Surrey, GU21 4JL |
| OLIVER, Mark Anthony RESIGNED | Director | 24 Jan 1996 | 14 May 2002 | | March 1957 | 4a Copthall Road East, Ickenham, Middlesex, UB10 8SB |
| PARTRIDGE, Brian John RESIGNED | Director | 11 Jan 1994 | 30 Dec 2000 | | January 1956 | 33 Blenheim Drive, Oxford, Oxfordshire, OX2 8DJ |
| PETTIT, Hilary Ann RESIGNED | Director | 30 Aug 1991 | 31 Dec 1995 | | February 1959 | 136 Leslie Road, East Finchley, London, N2 8BH |
| PILMOOR, Malcolm RESIGNED | Director | 30 Aug 1991 | 31 Dec 1995 | | May 1951 | 1 Kentmere, Spennymoor, County Durham, DL16 6UB |
| PYE, James Edward Kinsey RESIGNED | Director | 30 Aug 1991 | 31 Dec 1995 | | September 1948 | 2 Tufton Court, Tufton Street, London, SW1P 3QH |
| REID, Sandra RESIGNED | Director | 17 Apr 2013 | 22 Sep 2015 | England | May 1964 | 1, Water Street, London, WC2R 3LA, United Kingdom |
| RHODES, Paul RESIGNED | Director | 21 Apr 2010 | 29 Mar 2018 | United Kingdom | September 1957 | 1, Water Street, London, WC2R 3LA, United Kingdom |
| RICHARDS, Michael Hugh, The Hon RESIGNED | Director | 30 Aug 1991 | 08 Jun 1993 | United Kingdom | August 1936 | Lovelynch House, Middleston Stoney Road, Bicester, Oxfordshire, OX26 1RT |
| SAMPSON, John Roger RESIGNED | Director | 13 Dec 2007 | 18 Dec 2012 | United Kingdom | September 1959 | 1, Water Street, London, WC2R 3LA, United Kingdom |
| SAMPSON, John Roger RESIGNED | Director | 25 Jan 2001 | 14 May 2002 | United Kingdom | September 1959 | 18 Wheatears Drive, West Wellow, Romsey, Hampshire, SO51 6RA |
| SAYCE, Kenneth Thomas RESIGNED | Director | 30 Aug 1991 | 28 Jan 1996 | | January 1946 | 225 Aylesbury Road, Wendover, Aylesbury, Buckinghamshire, HP22 6BA |
| SLOAN, Robert RESIGNED | Director | 30 Apr 1996 | 31 Mar 1999 | | August 1944 | 13 Station Road, Bangor, County Down, BT19 1HD |
| SPENCER, Paul RESIGNED | Director | 01 Dec 2007 | 07 Jul 2011 | United Kingdom | January 1950 | 1, Water Street, London, WC2R 3LA, United Kingdom |
| STEPHENS, James Ashley Dyson RESIGNED | Director | 17 Dec 2014 | 10 Jul 2019 | England | May 1960 | 1, Water Street, London, WC2R 3LA, England |
| STEVENS, David George RESIGNED | Director | 14 May 2002 | 18 Feb 2004 | | February 1942 | Owl Lodge The Beeches Berry Lane, Chorleywood, Rickmansworth, Hertfordshire, WD3 5DT |
| STEWART, Peter John RESIGNED | Director | 24 Oct 2014 | 16 Dec 2020 | United Kingdom | June 1956 | 1, Water Street, London, WC2R 3LA, United Kingdom |
| SWANN, David Andrew RESIGNED | Director | 12 May 2003 | 21 Apr 2010 | England | March 1961 | Birch House, Silver Street, Bourton, Swindon, Oxfordshire, SN6 8JF |
| THOMAS, Graham Rodney RESIGNED | Director | 14 May 2002 | 01 Oct 2019 | England | January 1945 | 1, Water Street, London, WC2R 3LA, United Kingdom |
| WEBB, John Walter RESIGNED | Director | 30 Aug 1991 | 01 Oct 1993 | | July 1937 | No 62 Chung Hom Kok Road, Hong Kong |
| WHITE, Melvyn Martin RESIGNED | Director | 30 Aug 1991 | 03 May 1995 | | January 1943 | Highview, Sandhills, Knowl Hill, Berks, RG10 9XX, England |
| WINTSCH, Robert John RESIGNED | Director | 15 Dec 2005 | 16 Dec 2010 | United Kingdom | September 1967 | 1, Water Street, London, WC2R 3LA, United Kingdom |
| HACKWOOD SERVICE COMPANY RESIGNED | Nominee Director | 07 May 1991 | 30 Aug 1991 | | | Barrington House 56-67 Gresham Street, London, EC2V 7BB |