| DUNCOMBE, Fiona Margaret ACTIVE | Secretary | 23 Dec 2015 | | | | 80, Fenchurch Street, London, EC3M 4BY, United Kingdom |
| DENNETT, Paul ACTIVE | Director | 07 Jun 2024 | | United Kingdom | March 1971 | 80, Fenchurch Street, London, EC3M 4BY, United Kingdom |
| HOGG, Peter William ACTIVE | Director | 01 Feb 2026 | | United Kingdom | September 1969 | 80, Fenchurch Street, London, EC3M 4BY, United Kingdom |
| MANKU, Pritpal ACTIVE | Director | 29 Oct 2025 | | United Kingdom | August 1971 | 80, Fenchurch Street, London, EC3M 4BY, United Kingdom |
| WILLIAMS, Jennifer Ann ACTIVE | Director | 06 Sep 2024 | | England | July 1969 | 80, Fenchurch Street, London, EC3M 4BY, United Kingdom |
| BRAND, Stephen Graham RESIGNED | Secretary | 29 Dec 2000 | 30 Sep 2008 | | | 40 Manor Road, Cheam, Sutton, Surrey, SM2 7AG |
| CURTIS, Richard Gregory RESIGNED | Secretary | 31 Jul 1993 | 29 Dec 2000 | | | 92 Beacons Park, Brecon, Powys, LD3 9BQ |
| DAY, Margot RESIGNED | Secretary | 27 Apr 2015 | 15 Jun 2019 | | | Arcadis House, 34 York Way, London, N1 9AB, England |
| DESSON, William Gregor RESIGNED | Secretary | | 21 Feb 1993 | | | Torridon, Linersh Wood Bramley, Guildford, Surrey, GU5 0EF |
| HUNT, Neil John RESIGNED | Secretary | 30 Sep 2008 | 23 Dec 2015 | | | Manning House, 22 Carlisle Place, London, SW1P 1JA, United Kingdom |
| LAWRENCE, Jillian Louise RESIGNED | Secretary | 01 Jan 2020 | 08 Apr 2022 | | | 80, Fenchurch Street, London, EC3M 4BY, United Kingdom |
| WARWICK, Timothy James RESIGNED | Secretary | 21 Feb 1993 | 31 Jul 1993 | | | Plas Y Coed 3 Cwrt Y Cadno, St Fagans, Cardiff, CF5 4PJ, Wales |
| WILLIAMS, Geoffrey Wyn RESIGNED | Secretary | 21 Dec 1993 | 29 Dec 2000 | | | 5 Dros Y Mor, Marine Parade, Penarth, South Glamorgan, CF64 3BA |
| ALGHITA, Mahmoud Bakir Ahmad RESIGNED | Director | 18 Oct 2021 | 30 Jun 2024 | England | March 1963 | 80, Fenchurch Street, London, EC3M 4BY, United Kingdom |
| ALLEN, Charles Neil RESIGNED | Director | 09 Mar 2001 | 08 May 2001 | | October 1951 | 8 Farringdon Close, Nottingham, Nottinghamshire, NG16 1QB |
| BAUGHAN, Terence John RESIGNED | Director | | 25 Jun 1993 | | August 1938 | 194 Headington Road, Headington, Oxford, Oxfordshire, OX3 0BS |
| BELLEW, Nicholas James RESIGNED | Director | 12 Aug 2019 | 18 Oct 2021 | Wales | March 1979 | 80, Fenchurch Street, London, EC3M 4BY, United Kingdom |
| BIMPSON, Simon Timothy RESIGNED | Director | 18 Oct 2021 | 01 Dec 2022 | United Kingdom | September 1974 | 80, Fenchurch Street, London, EC3M 4BY, United Kingdom |
| BIMPSON, Simon Timothy RESIGNED | Director | 18 Oct 2021 | 01 Feb 2026 | United Kingdom | September 1974 | 80, Fenchurch Street, London, EC3M 4BY, United Kingdom |
| BOSKER, Christopher Myles RESIGNED | Director | | 25 Jun 1993 | | May 1939 | 104 High Street, Lindfield, Haywards Heath, West Sussex, RH16 2HS |
| BRIDGEN, Eric Ernest RESIGNED | Director | | 25 Jun 1993 | England | January 1933 | 2 Honeysuckle Cottages, Coldharbour, Dorking, Surrey, RH5 6HD |
| BROOKES, Alan Geoffrey RESIGNED | Director | 26 Feb 2015 | 21 Mar 2018 | England | November 1961 | Arcadis House, 34 York Way, London, N1 9AB, England |
| CARTWRIGHT, Alan RESIGNED | Director | 09 Mar 2001 | 15 May 2001 | | May 1950 | 23 West Avenue, Exeter, Devon, EX4 4SD |
| CASH, Stewart RESIGNED | Director | 07 Jun 2024 | 29 Oct 2025 | United Kingdom | January 1973 | 80, Fenchurch Street, London, EC3M 4BY, United Kingdom |
| CLARK, Anne Rosemary RESIGNED | Director | 26 Feb 2015 | 12 Aug 2019 | England | December 1964 | Arcadis House, 34 York Way, London, N1 9AB, England |
| COWLARD, Mark Allan RESIGNED | Director | 21 Mar 2018 | 18 Oct 2021 | England | June 1969 | 80, Fenchurch Street, London, EC3M 4BY, United Kingdom |
| DEASON, Peter Malcolm RESIGNED | Director | 18 Jan 2005 | 30 Jun 2006 | | December 1943 | 27 The Terrace, Sunninghill, Ascot, Berkshire, SL5 9NH |
| DOUGHTY, Brett RESIGNED | Director | 14 Feb 2001 | 12 Oct 2006 | | April 1952 | Rowan House, Leander Place, Reading, Berkshire, RG31 7DS |
| DOUGHTY, Stuart John RESIGNED | Director | 01 Jan 1995 | 30 Oct 1997 | United Kingdom | September 1943 | Bradley Farm House, Kinlet, Bewdley, Worcestershire, DY12 3BU |
| DOWN, Russell Peter RESIGNED | Director | 18 Jan 2005 | 28 Feb 2015 | Uk | May 1965 | Manning House, 22 Carlisle Place, London, SW1P 1JA, United Kingdom |
| HAMILTON EDDY, Simon Esmond RESIGNED | Director | 23 Mar 1994 | 29 Sep 1993 | | October 1945 | Castle Cottage, Marlborough Road, Aldbourne, Wiltshire, SN8 2DD |
| HAMILTON EDDY, Simon Esmond RESIGNED | Director | 23 Mar 1994 | 29 Dec 2000 | | October 1945 | Castle Cottage, Marlborough Road, Aldbourne, Wiltshire, SN8 2DD |
| HAWKER, Graham Alfred RESIGNED | Director | 21 Feb 1993 | 15 Sep 2000 | United Kingdom | May 1947 | St Teilo House, Llantilio Pertholey, Abergavenny, Gwent, NP7 6NY |
| JAMES, John Mansel RESIGNED | Director | 21 Feb 1993 | 01 Jan 1995 | | June 1939 | Tesano, Van, Llanidloes, Powys, SY18 6NG |
| LEUNG, Kwong Ho Edmund RESIGNED | Director | 15 May 2001 | 15 Jan 2002 | | September 1946 | B3 Bayside Villas, 1 Pik Sha Road Clearwater Bay, Kowloon, Hong Kong |
| MORGAN, Thomas Trevor RESIGNED | Director | 18 Oct 2021 | 30 Jun 2024 | United Kingdom | January 1975 | 80, Fenchurch Street, London, EC3M 4BY, United Kingdom |
| PARRY, Geraint Wyn RESIGNED | Director | 09 Mar 2001 | 15 May 2001 | | May 1953 | Redlands, Station Road, Clyst Honiton, East Devon, EX5 2DX |
| PAUL, Philip Nicholas RESIGNED | Director | | 27 Mar 1995 | | May 1940 | Old Durfold Warnham, Horsham, West Sussex, RH12 3RY |
| PRICE, Anthony Jessop RESIGNED | Director | 21 Feb 1993 | 30 Oct 1997 | | September 1941 | 58 Fairmile Lane, Cobham, Surrey, KT11 2DE |
| REYNOLDS, Keith Anthony RESIGNED | Director | 15 May 2001 | 28 Feb 2009 | | December 1958 | 11 The Bulwark, Castlecrag, Sydney, New South Wales Nsw 2068, FOREIGN, Australia |
| RIPPON, Aubrey Geoffrey Frederick, The Rt Hon The Lord Rippon Of Hexham RESIGNED | Director | | 18 Feb 1993 | | May 1924 | The Old Vicarage, Broomfield, Taunton, Somerset |
| ROBERTS, David Gwilym Morris RESIGNED | Director | | 14 Jul 1992 | | July 1925 | North America Farm, Westmeston, Hassocks, Sussex, BN6 8SH |
| ROBINSON, James RESIGNED | Director | | 11 Feb 1992 | | August 1939 | 43 Castlemaine Avenue, South Croydon, Surrey, CR2 7HU |
| SPIERS, John Andrew RESIGNED | Director | 12 Oct 2006 | 20 Apr 2015 | Uk | March 1955 | Manning House, 22 Carlisle Place, London, SW1P 1JA, United Kingdom |
| STITT, William Clarence RESIGNED | Director | | 21 Feb 1993 | | December 1941 | 921 Milkwood Road, Great Falls, Virginia Va 22066, FOREIGN, Usa |
| TWAMLEY, Paul James RESIGNED | Director | 21 Feb 1993 | 29 Sep 1993 | | July 1946 | The Old Rectory, Wolvesnewton, Chepstow, Gwent, NP6 |
| TYLER, Charles Stewart RESIGNED | Director | 14 Feb 2001 | 10 Apr 2001 | | March 1944 | Orchard House Woodland View, Chilcote, Swadlincote, Derbyshire, DE12 8DP |
| WADE, Timothy RESIGNED | Director | 30 Oct 1997 | 29 Dec 2000 | | August 1944 | Chasewoods, Ogbourne St George, Marlborough, Wiltshire, SN8 2NR |
| WALLS, Christopher Stuart Neil RESIGNED | Director | 29 Dec 2000 | 25 Nov 2005 | United Kingdom | June 1954 | Appletrees, One Pin Lane, Farnham Common, Buckinghamshire, SL2 3RD |
| WEBB, John Francis RESIGNED | Director | | 09 Feb 1995 | | December 1937 | 18 Rodway, Roehampton, London, SW15 5DS |
| WETHERALL, Robert James RESIGNED | Director | 01 May 1996 | 30 Oct 1997 | England | September 1943 | Hollydyke House, Little Missenden, Amersham, Buckinghamshire, HP7 0RD |
| WHITTAKER, Sian RESIGNED | Director | 01 Dec 2022 | 06 Sep 2024 | United Kingdom | February 1981 | 80, Fenchurch Street, London, EC3M 4BY, United Kingdom |
| WOLSTENHOLME, Derek Robert RESIGNED | Director | | 14 Jul 1992 | | February 1928 | 2 Bullers Wood Drive, Chislehurst, Kent, BR7 5LS |