| BRAY, Nicholas Paul ACTIVE | Secretary | 15 Mar 2017 | | | | 3rd Floor, Suffolk House, George Street, Croydon, CR0 0YN, United Kingdom |
| BIRCHALL, Jane Frances ACTIVE | Director | | | United Kingdom | June 1953 | Walnut Cottage Seven Star Green, Eight Ash Green, Colchester, Essex, CO6 3QB |
| BRAY, Nicholas Paul ACTIVE | Director | 18 Oct 1991 | | France | April 1948 | 3rd Floor, Suffolk House, George Street, Croydon, CR0 0YN, United Kingdom |
| INVERNIZZI, Donata ACTIVE | Director | 20 Jul 2005 | | England | July 1968 | 3rd Floor, Suffolk House, George Street, Croydon, CR0 0YN, United Kingdom |
| KHUSHI, Natasha ACTIVE | Director | 25 Feb 2020 | | United Kingdom | April 1990 | 60, Kensington Gardens Square, London, W2 4BA, England |
| KUMAR, Surendra, Dr ACTIVE | Director | 06 Aug 1991 | | England | September 1945 | 11 Churchfields, Widnes, Cheshire, WA8 9RP |
| MIDDLETON, Eilidh ACTIVE | Director | 01 Oct 2012 | | England | September 1958 | 61, Kensington Gardens Square, London, W2 4BA, England |
| MORE, Fiona ACTIVE | Director | 29 Sep 2003 | | England | October 1963 | 22, Upper Fant Road, Maidstone, ME16 8DN, England |
| SPENCER, James David ACTIVE | Director | 15 Jul 2006 | | England | October 1976 | 47, Englefield Road, London, N1 4HJ, England |
| THUMFART, Sigrid ACTIVE | Director | 01 Jul 2023 | | England | January 1968 | 18, Queens Mews, London, W2 4BZ, England |
| WHITEWOOD, Charles Jospeh ACTIVE | Director | 10 Nov 2025 | | England | March 1972 | 29 Waverley Road, Kenilworth, Warwickshire, CV8 1JL, England |
| WYATT, Mark John Vaughan ACTIVE | Director | 17 Nov 1998 | | United Kingdom | May 1961 | 45, Suffolk Square, Norwich, NR2 2AA, England |
| JOLLY HOUSE LIMITED ACTIVE | Director | 23 Mar 2005 | | | | 7, The Close, Norwich, NR1 4DJ, England |
| BRAY, Nicholas Paul RESIGNED | Secretary | 24 Mar 1992 | 17 Nov 1998 | | | 61 Kensington Gardens Square, London, W2 4BA |
| HAVILLAND, Sarah RESIGNED | Secretary | 01 Mar 1991 | 24 Mar 1992 | | | 61 Kensington Gardens Square, London, W2 4BA |
| MORE, Fiona RESIGNED | Secretary | 01 Mar 2005 | 01 Apr 2007 | | | 60b Kensington Gardens Square, London, W2 4BA |
| NORBURY, Susannah Jane RESIGNED | Secretary | 01 Sep 2002 | 19 Apr 2005 | | | 2 Stoke Saint, Milborough, Ludlow, Shropshire, SY8 2EJ |
| RAMAGE, Catherine Rose Amanda RESIGNED | Secretary | 01 Apr 2007 | 15 Feb 2018 | | | Flat 6 61 Kensington Gardens Square, London, W2 4BA |
| THOMAS, Howard RESIGNED | Nominee Secretary | 01 Mar 1991 | 01 Mar 1991 | | | 50 Iron Mill Place, Crayford, Kent, DA1 4RT |
| WYATT, Mark John Vaughan RESIGNED | Secretary | 17 Nov 1998 | 01 Oct 2002 | | | Flat 5 61 Kensington Gardens Square, London, W2 4BA |
| BOOKER, George RESIGNED | Director | 01 Mar 1991 | 01 Aug 1995 | | May 1954 | 60b Kensington Gardens Square, London, W2 4BA |
| CLARKE, Martin Andrew RESIGNED | Director | | 02 Sep 2002 | | November 1963 | 61 Kensington Gardens Square, London, W2 4BA |
| CLARKE, Timothy William Houlston RESIGNED | Director | 03 Sep 2002 | 01 Oct 2012 | United Kingdom | October 1965 | 22 Herbert Street, Cambridge, CB4 1AQ |
| GRANT, Fiona Jane Ebba RESIGNED | Director | 01 Mar 1991 | 21 Sep 1991 | | January 1958 | 61 Kensington Gardens Square, London, W2 4BA |
| HAVILLAND, Sarah RESIGNED | Director | 01 Mar 1991 | 30 Apr 1998 | | August 1958 | 61 Kensington Gardens Square, London, W2 4BA |
| HUNTLY, Josephine RESIGNED | Director | 21 Jul 1991 | 09 Jul 1992 | | July 1956 | Flat 6 61 Kensington, Garden Square Bayswater, London, W2 4BA |
| KALSI, Bina RESIGNED | Director | 18 Oct 1991 | 22 Sep 1992 | | June 1949 | 3 Lombardy Place, London, W2 4AU |
| KEARSEY, Sarah Anne RESIGNED | Director | 14 Dec 2014 | 10 Dec 2015 | England | November 1974 | 43 Priory Green, 43, Priory Green, Highworth, Wiltshire, SN6 7NU, England |
| KEARSEY, Sarah Anne RESIGNED | Director | 12 Dec 2014 | 15 Feb 2018 | England | November 1974 | 61 Kensington Gardens Square, London, W2 4BA |
| KRZYMUSKI, Henry John RESIGNED | Director | 22 Nov 1993 | 13 Apr 2013 | United Kingdom | May 1964 | 60 Kensington Gardens Square, London, W2 4BA |
| KUPPLER, Thomas Willi RESIGNED | Director | 11 Dec 1995 | 29 Sep 2003 | | December 1961 | 60b Kensington Gardens Square, London, W2 4BA |
| LAMERTON, Deborah RESIGNED | Director | 04 Feb 1993 | 11 Aug 1995 | | February 1969 | Flat 4, 61 Kensington Gardens Square, London, W2 4BA |
| LAWRENCE, Celine RESIGNED | Director | 23 Apr 2013 | 03 Sep 2015 | England | September 1989 | 60 Kensington Gardens Square, 60, Kensington Gardens Square, London, W2 4BA, England |
| LAWRENCE, Celine Louise RESIGNED | Director | 23 Apr 2013 | 14 Feb 2020 | United Kingdom | April 1989 | 60, Kensington Gardens Square, London, W2 4BA, United Kingdom |
| LECCHI, Emanuela RESIGNED | Director | 22 Nov 1993 | 01 Mar 2005 | | June 1968 | Flat 9, 61 Kensington Gardens Square, London, W2 4BA |
| NORBURY, Susannah Jane RESIGNED | Director | 11 Dec 1995 | 19 Apr 2005 | United Kingdom | April 1971 | 2 Stoke Saint, Milborough, Ludlow, Shropshire, SY8 2EJ |
| PEDERSEN, Henrik Kyergaard RESIGNED | Director | 04 Feb 1993 | 01 Aug 1995 | | September 1966 | 61a Kensington Gardens Square, London, W2 4BA |
| RAMAGE, Catherine Rose Amanda RESIGNED | Director | 17 Nov 1998 | 26 May 2023 | United Kingdom | March 1964 | Flat 6 61 Kensington Gardens Square, London, W2 4BA |
| TESTER, William Andrew Joseph RESIGNED | Nominee Director | 01 Mar 1991 | 01 Mar 1991 | United Kingdom | June 1962 | 4 Geary House, Georges Road, London, N7 8EZ |
| TYBULEWICZ, Victor Leszek Janusz, Dr RESIGNED | Director | 04 Feb 1993 | 30 Apr 1998 | | September 1960 | Flat 6, 61 Kensington Gardens Square, London, W2 4BA |
| WHELAN, Edward RESIGNED | Director | 01 Mar 1991 | 31 Aug 1993 | | January 1950 | Flat 9 61 Kingston Gardens Square |
| WHITEWOOD, Charles Jospeh RESIGNED | Director | 14 Dec 2014 | 15 Feb 2018 | England | March 1972 | 29, Waverley Road, Kenilworth, CV8 1JL, England |
| WHITEWOOD, Christopher George RESIGNED | Director | 14 Dec 2014 | 10 Nov 2025 | Portugal | June 1944 | Apartado 2255, Quinta Do Lago, Almancil, Algarve, 8135-024, Portugal |
| ESTABLISHMENT STEGOSA RESIGNED | Director | | 12 Nov 2014 | | | 61 Kensington Gardens Square, London, W2 4BA |