| BORTHWICK, Alistair Trond ACTIVE | Director | 02 May 2025 | | England | June 1969 | 1, Strand, London, WC2N 5HR, England |
| FOLEY, Grant Jeffrey ACTIVE | Director | 11 Aug 2023 | | England | October 1972 | 1, Strand, London, WC2N 5HR, England |
| BADGER, Ross Wyndham RESIGNED | Secretary | 15 Jul 2014 | 26 Sep 2017 | | | Ground Floor, 45 Pall Mall, London, SW1Y 5JG, United Kingdom |
| BADGER, Ross Wyndham RESIGNED | Secretary | 14 Jul 1992 | 20 Mar 1993 | | | 7 Barrett Road, Fetcham, Leatherhead, Surrey, KT22 9HL |
| CHRISTOU, Ifegenia RESIGNED | Secretary | 20 May 1993 | 01 Dec 2009 | | | 10 The Crescent, Friern Barnet, London, N11 3HN |
| MASON, Peter Timothy James RESIGNED | Secretary | 26 Sep 2017 | 14 Jul 2022 | | | 1, Strand, London, WC2N 5HR, England |
| BADGER HAKIM SECRETARIES LTD. RESIGNED | Secretary | 08 Apr 2009 | 15 Jul 2014 | | | 3rd, Floor North Side, Dukes Court 32 Duke Street St. James's, London, SW1Y 6DF, United Kingdom |
| HACKWOOD SERVICE COMPANY RESIGNED | Nominee Secretary | 29 Apr 1992 | 14 Jul 1992 | | | Barrington House 56-67 Gresham Street, London, EC2V 7BB |
| BROER, Peyton Harrell RESIGNED | Director | 23 Nov 2022 | 02 May 2025 | England | September 1983 | 1, Strand, London, WC2N 5HR, England |
| CHRISTOU, Ifegenia RESIGNED | Director | 07 Jul 2008 | 01 Dec 2009 | United Kingdom | August 1952 | 10 The Crescent, Friern Barnet, London, N11 3HN |
| EVANS, Louise Margaret RESIGNED | Director | 26 Sep 2017 | 29 Jun 2018 | United Kingdom | July 1973 | 1, Strand, London, WC2N 5HR, England |
| JANSEN, Richard Edwin RESIGNED | Director | 06 Jun 2017 | 24 Jan 2023 | United Kingdom | November 1973 | 1, Strand, London, WC2N 5HR, England |
| KIDWELL, James Richard De Villeneuve RESIGNED | Director | 26 Sep 2017 | 26 Jul 2019 | United Kingdom | March 1962 | 1, Strand, London, WC2N 5HR, England |
| KUCHENBECKER, Mark Karl Albert Dieter Heiko Werner RESIGNED | Director | 16 May 2017 | 30 Sep 2022 | Germany | October 1971 | 1, Strand, London, WC2N 5HR, England |
| ROBINSON, Nigel Tozer RESIGNED | Director | 06 Jan 1994 | 30 Apr 1995 | | September 1962 | 6 Hollytree Drive, Higham, Kent, ME3 7EA |
| SERIES, Ronald Charles RESIGNED | Director | 02 Aug 2019 | 21 Apr 2021 | United Kingdom | August 1951 | 1, Strand, London, WC2N 5HR, England |
| SIEPMANN, Axel RESIGNED | Director | 04 Nov 2009 | 31 Aug 2023 | Germany | December 1969 | 1, Strand, London, WC2N 5HR, England |
| SIETZ, Wolfgang RESIGNED | Director | 14 Jul 1992 | 01 Dec 2009 | | May 1945 | 10 Dover Street, London, W1S 4LQ |
| SIMMONDS, Tristram Peter RESIGNED | Director | 20 Sep 2022 | 11 Aug 2023 | England | April 1970 | 1, Strand, London, WC2N 5HR, England |
| STONE, Nicholas Philip RESIGNED | Director | 26 Jul 2019 | 31 Jul 2023 | England | October 1963 | 1, Strand, London, WC2N 5HR, England |
| HACKWOOD DIRECTORS LIMITED RESIGNED | Nominee Director | 29 Apr 1992 | 14 Jul 1992 | | | One Silk Street, London, EC2Y 8HQ |