| HUBAND, Harriet Rosin ACTIVE | Secretary | 31 Oct 2025 | | | | 6th Floor, The Block, Space House, 12 Keeley Street, London, WC2B 4BA, England |
| CLARK, Niall ACTIVE | Director | 19 Nov 2021 | | United Kingdom | December 1977 | 6th Floor, The Block, Space House, 12 Keeley Street, London, WC2B 4BA, England |
| HUBAND, Harriet Rosin ACTIVE | Director | 31 Oct 2025 | | England | October 1985 | 6th Floor, The Block, Space House, 12 Keeley Street, London, WC2B 4BA, England |
| CLARKE, Lesley Ann RESIGNED | Secretary | 22 Oct 1993 | 16 Jan 2008 | | | 4 Compton Close, Sandhurst, Berkshire, GU47 9RS |
| DUNN, Rebecca Louise RESIGNED | Secretary | 04 Jan 2018 | 18 Jun 2020 | | | Heritage House, Church Road, Egham, Surrey, TW20 9QD |
| PRESTIDGE, Robert William RESIGNED | Secretary | 18 Jan 2008 | 01 Apr 2011 | | | C/O Malvern Instruments Ltd, Grovewood Road, Malvern, Worcestershire, WR14 1XZ |
| STEPHENS, Roger John RESIGNED | Secretary | 01 Apr 2011 | 04 Jan 2018 | | | Heritage House, Church Road, Egham, Surrey, TW20 9QD, England |
| UNWIN, Eliza RESIGNED | Secretary | 29 Feb 2024 | 06 Nov 2025 | | | 6th Floor, The Block, Space House, 12 Keeley Street, London, WC2B 4BA, England |
| UNWIN, Eliza Mary RESIGNED | Secretary | 18 Jun 2020 | 19 Dec 2022 | | | Melbourne House, 5th Floor, 44-46 Aldwych, London, WC2B 4LL, England |
| LONDON LAW SECRETARIAL LIMITED RESIGNED | Nominee Secretary | 22 Oct 1993 | 22 Oct 1993 | | | 84 Temple Chambers, Temple Avenue, London, EC4Y 0HP |
| CLARKE, Lesley Ann RESIGNED | Director | 22 Oct 1993 | 04 Feb 2008 | | April 1959 | 4 Compton Close, Sandhurst, Berkshire, GU47 9RS |
| CLARKE, Paul Graham RESIGNED | Director | 22 Oct 1993 | 16 Jan 2008 | England | May 1959 | 4 Compton Close, Sandhurst, Berkshire, GU47 9RS |
| DUMPLETON, Anthony William RESIGNED | Director | 01 Apr 2011 | 15 Nov 2021 | England | January 1969 | Heritage House, Church Road, Egham, Surrey, TW20 9QD, England |
| DUNN, Rebecca Louise RESIGNED | Director | 04 Jan 2018 | 18 Jun 2020 | England | June 1980 | Heritage House, Church Road, Egham, Surrey, TW20 9QD |
| GAY, Michael Edward RESIGNED | Director | 09 Nov 1993 | 31 Jan 1994 | | August 1959 | 4102 Case, Houston, Texas, 77005, Usa |
| HANEY, Jeanette Mary RESIGNED | Director | 09 Nov 1993 | 16 Jan 2008 | | January 1945 | 3323 Candleway Drive, Spring, Texas, 77388, Usa |
| HANEY, Max Allen RESIGNED | Director | 09 Nov 1993 | 16 Jan 2008 | | September 1943 | 3323 Candleway Drive, Spring, Texas, 77388, Usa |
| HARRISON, Jill RESIGNED | Director | 19 Dec 2022 | 16 May 2025 | England | October 1978 | 6th Floor, The Block, Space House, 12 Keeley Street, London, WC2B 4BA, England |
| POSTMA, Bouwe Albert RESIGNED | Director | 01 Aug 1998 | 16 Jan 2008 | | January 1962 | Toermalijn 14, Oss 5345tk, Netherlands, FOREIGN |
| PRESTIDGE, Robert William RESIGNED | Director | 18 Jan 2008 | 01 Apr 2011 | England | November 1960 | C/O Malvern Instruments Ltd, Grovewood Road, Malvern, Worcestershire, WR14 1XZ |
| STEPHENS, Roger John RESIGNED | Director | 01 Apr 2011 | 04 Jan 2018 | England | December 1960 | Heritage House, Church Road, Egham, Surrey, TW20 9QD, England |
| UNWIN, Eliza Mary RESIGNED | Director | 29 Feb 2024 | 06 Nov 2025 | United Kingdom | December 1990 | 6th Floor, The Block, Space House, 12 Keeley Street, London, WC2B 4BA, England |
| UNWIN, Eliza Mary RESIGNED | Director | 18 Jun 2020 | 19 Dec 2022 | United Kingdom | December 1990 | Melbourne House, 5th Floor, 44-46 Aldwych, London, WC2B 4LL, England |
| WALKER, Paul Iran RESIGNED | Director | 04 Feb 2008 | 01 Apr 2011 | England | October 1951 | C/O Malvern Instruments Ltd, Grovewood Road, Malvern, Worcestershire, WR14 1XZ |
| LONDON LAW SERVICES LIMITED RESIGNED | Nominee Director | 22 Oct 1993 | 22 Oct 1993 | | | 84 Temple Chambers, Temple Avenue, London, EC4Y 0HP |