| PRINCIPLE ESTATE SERVICES LIMITED ACTIVE | Secretary | 13 Feb 2024 | | | | 137 Newhall Street, Newhall Street, Birmingham, B3 1SF, England |
| BENNETT, David Justin ACTIVE | Director | 20 Aug 2020 | | United Kingdom | December 1965 | Elmtree, Hunts Hill Lane, Naphill, Buckinghamshire, HP14 4RL, United Kingdom |
| CHEUNG, Yu-Fu ACTIVE | Director | 22 Oct 2025 | | England | May 1969 | Principle Estate Services Limited, Newhall Street, Birmingham, B3 1SF, England |
| DADISHOO, Simon ACTIVE | Director | 26 Feb 2020 | | United Kingdom | March 1982 | 50 Chester Close South, London, NW1 4JG, United Kingdom |
| ZAMAN, Nasir ACTIVE | Director | 24 Jun 2025 | | England | April 1962 | Principle Estate Services Limited, Newhall Street, Birmingham, B3 1SF, England |
| HUGHES, Sarah Frances RESIGNED | Secretary | 01 Oct 2012 | 26 Feb 2020 | | | 41, Chester Close South, London, NW1 4JG, United Kingdom |
| HYMAN, Pauline Beryl RESIGNED | Secretary | 27 Mar 1995 | 14 Jun 1996 | | | 32 Chester Close South, Regents Park, London, NW1 4JG |
| JACOBS, Denzil Henry RESIGNED | Secretary | 08 Nov 2000 | 11 Feb 2014 | | | 54 Chester Close South, London, NW1 4JG |
| OGDEN, Dominic Hugh Neville RESIGNED | Secretary | 16 Jan 1995 | 27 Mar 1995 | | | Woodside, Wolverton Common, Tadley, Hampshire, RG26 5RU |
| RIDLEY, Constance Marjorie, Doctor RESIGNED | Secretary | 14 Jun 1996 | 28 Oct 2000 | | | 46 Chester Close South, Regents Park, London, NW1 4JG |
| WATERLOW SECRETARIES LIMITED RESIGNED | Nominee Secretary | 13 Jan 1995 | 16 Jan 1995 | | | 6-8 Underwood Street, London, N1 7JQ |
| HEMPSEED, Ian Drysdale RESIGNED | Director | 16 Jan 1995 | 27 Mar 1995 | United Kingdom | October 1960 | 19 Melbourne Road, London, SW19 3BB |
| HOCKMAN, David Philip RESIGNED | Director | 08 Mar 2012 | 29 Nov 2022 | United Kingdom | July 1949 | Homewood Lodge, Homewood Lane, Northaw, Herts, EN6 4PP, United Kingdom |
| HUGHES, Sarah Frances RESIGNED | Director | 01 Oct 2012 | 26 Feb 2020 | United Kingdom | February 1986 | The Lodge 6 Chester Close South, Regents Park, London, NW1 4JG |
| HYMAN, Pauline Beryl RESIGNED | Director | 27 Mar 1995 | 14 Jun 1996 | | July 1929 | 32 Chester Close South, Regents Park, London, NW1 4JG |
| JACOBS, Denzil Henry RESIGNED | Director | 27 Mar 1995 | 11 Feb 2014 | | October 1921 | 54 Chester Close South, London, NW1 4JG |
| MYHILL, Robert James RESIGNED | Director | 10 Nov 2004 | 15 Sep 2021 | | August 1955 | 33 Broad Lane, Hampton, Middlesex, TW12 3AL |
| POST, Kenneth Thomas RESIGNED | Director | 08 Jul 1996 | 15 Oct 2020 | | August 1943 | 31 Chester Close South, London, NW1 4JG |
| RIDLEY, Constance Marjorie, Doctor RESIGNED | Director | 27 Mar 1995 | 28 Oct 2000 | | May 1926 | 46 Chester Close South, Regents Park, London, NW1 4JG |
| ROPOSCH, Andreas, Professor RESIGNED | Director | 26 Feb 2020 | 05 Dec 2025 | United Kingdom | January 1972 | 57 Chester Close South, London, NW1 4JG, United Kingdom |
| STRATHON, Richard Nicholas RESIGNED | Director | 27 Mar 1995 | 02 Jun 2017 | | November 1938 | 35 Chester Close South, Regents Park, London, NW1 4JG |
| WATSON, Elizabeth Gwenllian RESIGNED | Director | 27 Mar 1995 | 05 Aug 2020 | | February 1930 | 42 Chester Close South, Regents Park, London, NW1 4JG |
| WILKINS, Alfred Percy RESIGNED | Director | 08 Jul 1996 | 22 Jun 2025 | | September 1931 | 30 Chester Close South, Regents Park, London, NW1 4JG |
| WATERLOW NOMINEES LIMITED RESIGNED | Nominee Director | 13 Jan 1995 | 16 Jan 1995 | | | 6-8 Underwood Street, London, N1 7JQ |