| MORITZ, Sebastian Amadeus ACTIVE | Director | 15 Apr 2024 | | England | December 1969 | C/O Moricon Consultants Limited, 20 St. Philips Ave, Worcester Park, KT4 8JT, England |
| SPALTON, Andrew John ACTIVE | Director | 19 Sep 2019 | | England | January 1975 | 55 Park Lane, London, W1K 1NA |
| BAILY, Rosemary RESIGNED | Secretary | 19 Jul 1993 | 20 Jul 1993 | | | 179 Ashmore Road, London, W9 3DB |
| BROWN, Edgar Lewis RESIGNED | Secretary | | 21 Oct 1991 | | | 6 Malthouse Lane, West End, Woking, Surrey, GU24 9JF |
| CRAWFORD, Donald Stewart RESIGNED | Secretary | 05 Jul 1993 | 29 Apr 1994 | | | 20 Gloucester Road, Tankerton, Whitstable, Kent, CT5 2DF |
| DAVIES, James Ralph Parnell RESIGNED | Secretary | 21 Oct 1991 | 05 Jul 1993 | | | 24 Batchelors Way, Amersham, Buckinghamshire, HP7 9AJ |
| MORGAN, Andrew William RESIGNED | Secretary | 01 Oct 2000 | 31 Jan 2019 | | | 55 Park Lane, London, W1K 1NA |
| PROSSER, Howell Granville RESIGNED | Secretary | 29 Apr 1994 | 01 Oct 2000 | | | 90 Peregrine Road, Sunbury On Thames, Middlesex, TW16 6JP |
| BOZEK, Alison Jane RESIGNED | Director | 16 Apr 1993 | 09 Sep 1994 | | September 1955 | 26 Sarre Road, London, NW2 3SL |
| BOZEK, Alison Jane RESIGNED | Director | | 01 Nov 1991 | | September 1955 | 26 Sarre Road, London, NW2 3SL |
| BRAY, Astrid RESIGNED | Director | 09 Feb 2016 | 31 Mar 2019 | England | June 1960 | 55 Park Lane, London, W1K 1NA |
| CRAWFORD, Donald Stewart RESIGNED | Director | 11 Mar 1994 | 15 Apr 2014 | England | January 1944 | 55 Park Lane, London, W1K 1NA |
| DAVIS, Ronald Ashley Blandford RESIGNED | Director | 01 Nov 1991 | 23 Jan 1992 | | May 1952 | 160 Straight Road, Old Windsor, Windsor, Berkshire, SL4 2SG |
| ESREB, Mohamad RESIGNED | Director | 15 Apr 2014 | 15 Mar 2019 | United Kingdom | May 1980 | 55 Park Lane, London, W1K 1NA |
| FALLOWFIELD, Robert James RESIGNED | Director | 31 Mar 2011 | 23 Jun 2016 | England | August 1952 | 55 Park Lane, London, W1K 1NA |
| HOGBEN, Norman Muirhead RESIGNED | Director | | 01 Nov 1991 | | August 1938 | Willow Hayne 46 Chantry View Road, Guildford, Surrey, GU1 3XT |
| KLEIN, Franz Josef RESIGNED | Director | 01 Nov 1991 | 20 Apr 2016 | France | July 1944 | 55 Park Lane, London, W1K 1NA |
| MERRICK, Ian RESIGNED | Director | 16 Jul 2001 | 01 May 2007 | | February 1959 | Beechcroft, 53 Sidney Road, Walton On Thames, Surrey, KT12 2LZ |
| MORGAN, Andrew William RESIGNED | Director | 31 Mar 2011 | 31 Jan 2019 | England | April 1966 | 55 Park Lane, London, W1K 1NA |
| PICOT, Derek Alexander RESIGNED | Director | 20 Apr 2016 | 01 Apr 2019 | United Kingdom | March 1952 | 55 Park Lane, London, W1K 1NA |
| ROONEY, Tim Patrick RESIGNED | Director | 01 Nov 1991 | 28 Jul 1995 | | March 1963 | 57 Torbay Road, London, NW6 7DU |
| THOMAS, Francois RESIGNED | Director | 31 Mar 2011 | 31 Dec 2014 | United Kingdom | March 1961 | 55 Park Lane, London, W1K 1NA |
| TILLMAN, John RESIGNED | Director | | 01 Nov 1991 | | September 1938 | 71 Thorntons Farm Avenue, Rush Green, Romford, Essex, RM7 0TS |
| WALSH, James Michael RESIGNED | Director | | 11 Mar 1994 | | June 1949 | St Elia, Eaton Park, Cobham, Surrey, KT11 2JF |
| WATHEN-FAYED, Heini Jasmine RESIGNED | Director | 23 Jun 2016 | 30 Jul 2025 | United Kingdom | February 1955 | 55 Park Lane, London, W1K 1NA |
| WEBB, David Royston RESIGNED | Director | | 11 Aug 1995 | | March 1945 | 13 Buckingham House, Courtlands Sheen Road, Richmond, Surrey, TW10 5AX |
| WINDSOR, Paul RESIGNED | Director | 07 Mar 2019 | 16 Jul 2021 | France | February 1981 | Ait Geneva Sa, Avenue Calas 11, PO BOX 447, Ch-1211, Geneva, 12, Switzerland |