| BERDEN, Tommy ACTIVE | Secretary | 19 Dec 2023 | | | | Top Floor West, 46 The Calls, Leeds, LS2 7EY, England |
| ALTURKI, Ziad ACTIVE | Director | 20 Jan 2009 | | England | July 1965 | Studio 10 & 11, 46 The Calls, Leeds, LS2 7EY, England |
| BASSAM, Ahmad ACTIVE | Director | 22 Dec 2021 | | Egypt | September 1985 | Top Floor West, 46 The Calls, Leeds, LS2 7EY, England |
| BERNHARD, Ashley ACTIVE | Director | 22 Dec 2021 | | United States | May 1966 | Top Floor West, 46 The Calls, Leeds, LS2 7EY, England |
| CROUIN, Victor Valentin Francois Marie ACTIVE | Director | 30 Nov 2025 | | France | June 1999 | Top Floor West, 46 The Calls, Leeds, LS2 7EY, England |
| DENYER, Jenny ACTIVE | Director | 29 Apr 2024 | | England | March 1975 | Top Floor West, 46 The Calls, Leeds, LS2 7EY, England |
| ELSHORBAGY, Mohamed ACTIVE | Director | 19 Dec 2023 | | England | January 1991 | Top Floor West, 46 The Calls, Leeds, LS2 7EY, England |
| NIMICK, John Gribbel ACTIVE | Director | 30 Oct 2015 | | United States | December 1958 | Top Floor West, 46 The Calls, Leeds, LS2 7EY, England |
| SOBHY, Amanda ACTIVE | Director | 19 Dec 2023 | | United States | June 1993 | Top Floor West, 46 The Calls, Leeds, LS2 7EY, England |
| WEAVER, Olivia Hayward ACTIVE | Director | 30 Nov 2025 | | United States | September 1995 | Top Floor West, 46 The Calls, Leeds, LS2 7EY, England |
| BERDEN, Tommy RESIGNED | Secretary | 15 May 2015 | 20 Jul 2022 | | | Top Floor West, 46 The Calls, Leeds, LS2 7EY, England |
| BRIARS, Gawain Peter RESIGNED | Secretary | 30 Jan 2000 | 31 Mar 2008 | | | 21a Cavendish Crescent South, The Park, Nottingham, NG7 1ED |
| COOKSLEY, Sheila Ann RESIGNED | Secretary | 26 Jan 2009 | 28 Jun 2011 | | | 60 Heol Y Bont, Rhiwbina, Cardiff, CF4 6AL |
| COOKSLEY, Sheila Ann RESIGNED | Secretary | 11 Sep 1992 | 18 Apr 1994 | | | 60 Heol Y Bont, Rhiwbina, Cardiff, CF4 6AL |
| EADY, Roger John RESIGNED | Secretary | | 17 Sep 1994 | | | 29 Seymour Avenue, Penhow, Caldicot, Gwent, NP26 3AG |
| GRAHAM, Robert David RESIGNED | Secretary | 01 Apr 2008 | 07 Dec 2008 | | | 2715 Vernon Road, Santa Barbara, Ca 93105, Usa |
| NIMICK, John Gribbel RESIGNED | Secretary | 08 Nov 1994 | 01 Jan 2000 | | | 56 Spooner Road, Chestnut Hill, Massachusetts 02467, Usa |
| SCHÜRMANN-LOWE, Claudia Petra RESIGNED | Secretary | 20 Jul 2022 | 19 Dec 2023 | | | Top Floor West, 46 The Calls, Leeds, LS2 7EY, England |
| AKERS, Christpher Robin RESIGNED | Director | 27 Jul 2009 | 10 Mar 2013 | United Kingdom | December 1964 | 33, Eaton Mews North, London, SW1X 8AS |
| BEACHILL, Lee Malcolm RESIGNED | Director | 12 Jan 2008 | 03 Mar 2009 | England | November 1977 | South Lodge, Rigg Lane, East Hardwick, Pontefract, West Yorkshire, WF8 3EG |
| BEDDINGTON, John RESIGNED | Director | 03 Nov 1997 | 01 Dec 1998 | United Kingdom | September 1942 | The Old School House Hook End, Checkendon, Reading, Oxfordshire, RG8 0UL |
| BERNHARD, Ashley Briggs RESIGNED | Director | 16 Mar 2015 | 09 Dec 2017 | Usa | May 1966 | 8a, One Pierrepont Street, Brooklyn, Ny, 11201, Usa |
| BOURKE, Rick RESIGNED | Director | 19 Feb 1993 | 11 Sep 1994 | | March 1946 | Fb Bourke, Fort Hills Lane, Greenwich, Conn 06131, Usa |
| BRAMALL, Richard Charles RESIGNED | Director | 21 May 2008 | 10 Oct 2012 | Uk | July 1972 | 9, Oak Rise, Pontefract, West Yorks, W18 2WD |
| CAIRNS, Mark RESIGNED | Director | 16 Nov 1996 | 07 Dec 2002 | | June 1967 | 24 Laurel Drive, Southmoor, Oxfordshire, OX13 5DG |
| CALDWELL, Clive RESIGNED | Director | 19 Feb 1993 | 01 Dec 1998 | | July 1951 | 82 River Drive, Toronto, Ontario, M4T 1B8, Canada |
| CHALONER, Mark RESIGNED | Director | 07 Dec 2002 | 31 Oct 2009 | | May 1972 | Oaklands, Beckley, Rye, East Sussex, TN31 6TJ |
| DAVIES, Adrian Leigh RESIGNED | Director | 17 Nov 1993 | 03 Nov 1997 | | January 1966 | 7 Llys Westfa, Swiss Valley, Llanelli, Dyfed, SA14 8DG |
| DITTMAR, Christopher RESIGNED | Director | 29 Oct 1992 | 17 Nov 1993 | | January 1964 | 3 Lyndhurst Road, Hove, East Sussex, BN3 6FA |
| DUNCALF, Jennifer Alice RESIGNED | Director | 16 Mar 2015 | 09 Dec 2019 | England | November 1982 | Flat 2, 23 Queens Road, Harrogate, North Yorkshire, HG2 0HA, England |
| EADY, Roger John RESIGNED | Director | 11 Sep 1992 | 17 Nov 1993 | Wales | June 1942 | 29 Seymour Avenue, Penhow, Caldicot, Gwent, NP26 3AG |
| EDWARDS, Robert Sinclair RESIGNED | Director | 28 Nov 1998 | 07 Dec 2002 | | May 1942 | Dyffryn Marlais, Llanboidy, Whitland, Dyfed, SA34 0ER |
| EYLES, Rodney James RESIGNED | Director | 01 Sep 1996 | 07 Dec 2002 | | September 1967 | 63 Jefferson Lane, Palm Beach Gold Coast, 4221, Queensland, Australia |
| FARAG, Ali Amr RESIGNED | Director | 09 Dec 2017 | 22 Dec 2021 | Egypt | April 1992 | Top Floor West, 46 The Calls, Leeds, LS2 7EY, England |
| GARNER, Timothy John RESIGNED | Director | 16 Nov 1996 | 31 Dec 1999 | | April 1970 | 4 The Croft, Friday Hill Chingford, London, E4 6EZ |
| GHOSAL, Saurav RESIGNED | Director | 22 Dec 2021 | 30 Nov 2025 | India | August 1986 | Top Floor West, 46 The Calls, Leeds, LS2 7EY, England |
| GOUGH, Alexis Jay RESIGNED | Director | 07 Dec 2002 | 05 Jun 2008 | | December 1970 | 5 Spreadbury Drive, Elvetham Heath, Fleet, Hampshire, GU15 1JA |
| GRAHAM, Robert David RESIGNED | Director | 01 Dec 1998 | 30 Mar 2009 | | October 1968 | 2715 Vernon Road, Santa Barbara, Ca 93105, Usa |
| HANDS, Anthony RESIGNED | Director | 01 Dec 1998 | 14 Jul 2008 | | September 1969 | 2 Alles Des Platanes, Aurensan, France, 65390, FOREIGN |
| HERRICK, John F RESIGNED | Director | 08 Nov 1994 | 15 Apr 2008 | | July 1938 | 30559 Pinetree Road, Office 238, Pepperpike, Ohio, 44124, Usa |
| HORNBUCKLE, Chris Nathan James RESIGNED | Director | 10 Mar 2013 | 30 Oct 2015 | England | August 1973 | 14, Tamarisk Way, Weston Turville, Aylesbury, Buckinghamshire, HP22 5ZB, England |
| HOUTSMA, Marjolein RESIGNED | Director | 16 Mar 2015 | 30 Oct 2015 | Netherlands | October 1965 | 1, Augustus, 3962 Lr Wijk Bij Duurstede, Netherlands |
| ILLINGWORTH, Julian RESIGNED | Director | 31 Oct 2009 | 16 Feb 2015 | Usa | January 1984 | 46, The Calls, Studio 4, Leeds, LS2 7EY, England |
| KEMP, Jonathan Mark RESIGNED | Director | 31 Oct 2011 | 09 Dec 2017 | England | March 1981 | Studio 10 & 11, 46 The Calls, Leeds, LS2 7EY, England |
| KHAN, Shabana RESIGNED | Director | 30 Oct 2015 | 09 Dec 2017 | Usa | June 1968 | 4437, Sw 101st St, Seattle Wa 98146, Usa |
| KHATTAB, Mohab Tarek Mohammed RESIGNED | Director | 16 Mar 2015 | 09 Dec 2017 | Kingdom Of Bahrain | May 1963 | P.O. Box, 30564, Budaiya, Kingdom Of Bahrain |
| LAVIGNE, Renan RESIGNED | Director | 18 Jun 2008 | 30 Oct 2015 | France | November 1974 | 4 Rue Des Vignerons, Marseille, 13006, France |
| MACDONNELL, Martin Anthony RESIGNED | Director | 07 Dec 2002 | 13 Oct 2008 | | June 1954 | Moorefield, 4 Delbrook Manor, Ballinteer, Dublin, 16, Ireland |
| MACLEAN, Mark Iain Hugh RESIGNED | Director | 17 Jan 1993 | 16 Nov 1996 | | November 1963 | 79 Findhorn Place, Edinburgh, EH9 2PE |
| MOHAMED, Hussin, El Rtenshawry RESIGNED | Director | 30 Jan 2000 | 14 Oct 2001 | | January 1968 | 15a Reunses Street, Heliopolis, Cairo, FOREIGN, Egypt |
| NICOL, Peter Franz RESIGNED | Director | 26 Jan 2009 | 02 Jan 2010 | | April 1973 | 6 Pavilion Court, Frognal Rise, London, NW3 6PZ |
| NORMAN, Ross William RESIGNED | Director | 11 Sep 1992 | 05 Nov 1995 | | January 1959 | 17 Bourne Road, Virginia Water, Surrey, GU25 4EX |
| PALMER, David Troy RESIGNED | Director | 14 Oct 2001 | 07 Dec 2002 | | June 1976 | 12 Blaxland Street, Lithgow, New South Wales 2790, Australia |
| PERRY, Sarah Jane RESIGNED | Director | 09 Dec 2019 | 30 Nov 2025 | England | May 1990 | Top Floor West, 46 The Calls, Leeds, LS2 7EY, England |
| PHILLIPS, Mark Douglas RESIGNED | Director | 11 Mar 2013 | 16 Mar 2015 | England | October 1973 | 3, Rotherwood Road, London, SW15 1LA, England |
| PUERTAS, Michael RESIGNED | Director | 09 Dec 2017 | 19 Dec 2023 | United States | July 1968 | Top Floor West, 46 The Calls, Leeds, LS2 7EY, England |
| RYDING, Graham RESIGNED | Director | 07 Dec 2002 | 23 Nov 2007 | | June 1975 | 1616-411 Duplex Ave, Toronto, M4r 1vz, Canada |
| SAMARASINHE, Rowena Genevieve RESIGNED | Director | 29 Jul 2020 | 22 Dec 2021 | England | October 1979 | Top Floor West, 46 The Calls, Leeds, LS2 7EY, England |
| SCHÜRMANN-LOWE, Claudia Petra RESIGNED | Director | 09 Dec 2017 | 19 Dec 2023 | Switzerland | February 1967 | Top Floor West, 46 The Calls, Leeds, LS2 7EY, England |
| SELBY, Daryl RESIGNED | Director | 30 Oct 2015 | 19 Dec 2023 | England | November 1982 | Top Floor West, 46 The Calls, Leeds, LS2 7EY, England |
| SERNA CARDENAS, Pablo Felipe RESIGNED | Director | 09 Dec 2017 | 08 Mar 2021 | Colombia | February 1976 | Studio 10 & 11, 46 The Calls, Leeds, LS2 7EY, England |
| SHABANA, Amr RESIGNED | Director | 04 Mar 2009 | 06 Oct 2010 | Egypt | July 1979 | Km4 Cairo Alex Road, City View, Ap5901, Cairo, Egypt |
| STILL, Charles Andrew Robert RESIGNED | Director | 15 Nov 1994 | 05 Nov 1995 | United Kingdom | May 1946 | 29 The Avenue, London, N10 2QE |
| WAITE, Gary Anthony RESIGNED | Director | 01 Mar 1998 | 01 Dec 1998 | | September 1966 | 20 Pierrepoint Street, Apt 4b Brooklyn 11201 New York, Usa, FOREIGN |
| WALKER, Christopher Ian RESIGNED | Director | 17 Nov 1993 | 31 Dec 1995 | | June 1967 | 31 Meadow Grass Close, Stanway, Colchester, CO3 5PL |
| WILLSTROP, James RESIGNED | Director | 18 Mar 2011 | 09 Dec 2019 | United Kingdom | August 1983 | Studio 10 & 11, 46 The Calls, Leeds, LS2 7EY, England |