| PRINCIPLE ESTATE SERVICES LTD ACTIVE | Secretary | 01 Sep 2026 | | | | Principle Estate Management, 137, Newhall Street, Birmingham, B3 1SF, England |
| CHOW, Derrick Ding Vic ACTIVE | Director | 26 May 2005 | | England | June 1968 | 13, Tobin Close, London, NW3 3DY, England |
| FORDER, Susan Evelyn ACTIVE | Director | 30 Apr 2020 | | England | December 1954 | 64, Nottingham Terrace, London, NW1 4QD, England |
| LAWSON, Melvin Anthony ACTIVE | Director | 10 Jan 2018 | | United Kingdom | November 1958 | 16, Great Queen Street, Covent Garden, London, WC2B 5AH, United Kingdom |
| MURRAY-JONES, Allan Gordon ACTIVE | Director | 10 May 2019 | | United Kingdom | November 1952 | 16, Great Queen Street, Covent Garden, London, WC2B 5AH, United Kingdom |
| RAEBURN, Denis Graham ACTIVE | Director | 12 Mar 2013 | | United Kingdom | June 1944 | 16, Great Queen Street, Covent Garden, London, WC2B 5AH, United Kingdom |
| ZIFF, Edward Max ACTIVE | Director | 01 Dec 2025 | | England | April 1960 | 3, Nottingham Terrace, York Terrace West, Regent's Park, London, NW1 4QB, United Kingdom |
| CHOW, Derrick Ding Vic RESIGNED | Secretary | 21 May 2007 | 01 Sep 2026 | | | 13, Tobin Close, London, NW3 3DY, England |
| FAGHIHI NARAGHI, Ali Reza RESIGNED | Secretary | 18 Jan 2000 | 14 May 2001 | | | 107 Nottingham Terrace, London, NW1 4QE |
| GOLDHILL, Michael Stuart RESIGNED | Secretary | | 01 Feb 1999 | | | 5 Nottingham Terrace, York Gate, London, NW1 4QB |
| OSBAND, Richard Anthony Simon RESIGNED | Secretary | 01 Feb 1999 | 18 Jan 2000 | | | 153 Fellows Road, London, NW3 3JJ |
| RASHIDMANESH, Hamid RESIGNED | Secretary | 14 May 2001 | 05 Nov 2002 | | | 43 Nottingham Terrace, London, NW1 4QD |
| WEBB, Peter Alexander, Dr RESIGNED | Secretary | 17 May 2004 | 27 Sep 2004 | | | 86 Nottingham Terrace, Regents Park, London, NW1 4QE |
| ROXBOROUGH SECRETARIAL SERVICES LIMITED RESIGNED | Secretary | 14 Dec 2004 | 06 Feb 2007 | | | Odeon House, 146 College Road, Harrow, Middlesex, HA1 1BH |
| TEMPLE SECRETARIES LIMITED RESIGNED | Nominee Secretary | 13 Jan 2003 | 17 May 2004 | | | 788-790 Finchley Road, London, NW11 7TJ |
| BACON, David Michael RESIGNED | Director | 24 Apr 2003 | 14 Jul 2005 | United Kingdom | September 1933 | 3 York Terrace West, London, NW1 4QA |
| BAKER, David Leon RESIGNED | Director | 01 Aug 2007 | 09 May 2020 | England | May 1950 | 14 Nottingham Terrace, Regents Park, London, NW1 4QB |
| BAKER, David Leon RESIGNED | Director | 25 Mar 1996 | 18 Aug 1999 | England | May 1950 | 14 Nottingham Terrace, Regents Park, London, NW1 4QB |
| BELL SALTER, Maria RESIGNED | Director | 26 Mar 2001 | 02 Mar 2002 | | October 1961 | 6 York Terrace West, London, NW1 4QA |
| BLOOM, Patricia RESIGNED | Director | 04 Jan 1996 | 19 Jan 1998 | England | July 1940 | 9 York Terrace West, London, NW1 4QA |
| CHOPRA, Man Mohan RESIGNED | Director | 18 Jan 2019 | 26 Dec 2025 | England | April 1948 | 16, Great Queen Street, London, WC2B 5AH, England |
| CHRONNELL, Gerald Francis RESIGNED | Director | 12 Nov 1999 | 20 Apr 2002 | United Kingdom | January 1939 | 34 York Terrace West, London, NW1 4QA |
| DAVIS, Spencer RESIGNED | Director | 17 Sep 2007 | 18 Jun 2010 | | November 1977 | 111 Nottingham Terrace, London, NW1 4QE |
| DIAMOND, Sheila Millicent Norma RESIGNED | Director | 25 Jun 1991 | 31 Mar 1994 | | May 1934 | 29 York Terrace West, London, NW1 4QA |
| ELLIS, Katharine Mary RESIGNED | Director | 10 Nov 1993 | 03 Feb 1997 | | August 1931 | 65 Nottingham Terrace, York Gate, London, NW1 4QD |
| FAGHIHI NARAGHI, Ali Reza RESIGNED | Director | 12 Nov 1999 | 14 May 2001 | | February 1963 | 107 Nottingham Terrace, London, NW1 4QE |
| FATTAL, Elias Simon RESIGNED | Director | 14 Sep 1999 | 23 Apr 2002 | United Kingdom | November 1942 | 72 Nottingham Terrace, London, NW1 4QD |
| FATTAL, William Simon RESIGNED | Director | 01 Feb 1999 | 12 Jun 2002 | United Kingdom | October 1939 | 81, Hamilton Terrace, London, NW8 9QX |
| FOOTRING, Pauline RESIGNED | Director | 27 Jan 1997 | 01 Feb 1999 | | April 1937 | 6 Nottingham Terrace, Regents Park, London, NW1 4QB |
| GANDESHA, Parag Himatlal RESIGNED | Director | 12 Jun 2002 | 25 May 2004 | | November 1971 | 31 Nottingham Terrace, London, NW1 4QB |
| GERSHFIELD, Ivor RESIGNED | Director | | 08 Sep 1993 | | October 1928 | 1 Nottingham Terrace, London, NW1 4QB |
| GOLDHILL, Michael Stuart RESIGNED | Director | | 01 Feb 1999 | | August 1923 | 5 Nottingham Terrace, York Gate, London, NW1 4QB |
| JONES, Stephen Michael RESIGNED | Director | 26 May 2005 | 10 Oct 2007 | United Kingdom | October 1969 | 21 Nottingham Terrace, London, NW1 4QB |
| JOSEPHS, Michael Stanley, Mr. RESIGNED | Director | 16 Jun 1993 | 01 Feb 1999 | United Kingdom | February 1923 | 33 York Terrace West, Regents Park, London, NW1 4QA |
| KIRCH, Nathan RESIGNED | Director | 12 Jun 2002 | 31 Jul 2006 | | November 1932 | 26 York Terrace West, London, NW1 4QA |
| KIRKHAM, Eleanor Hilary RESIGNED | Director | 12 Jun 2002 | 12 May 2004 | United Kingdom | November 1971 | 1 Cenacle Close, West Heath Road, London, NW3 7UE |
| LEWIS, David RESIGNED | Director | 25 Jul 1991 | 03 Feb 1997 | | June 1912 | 22 York Terrace West, London, NW1 4QA |
| MOORE, Peter Gerald, Professor RESIGNED | Director | 10 Nov 1993 | 16 May 1997 | | April 1928 | 85 Nottingham Terrace, Regents Park, London, NW1 4QE |
| OSBAND, Richard Anthony Simon RESIGNED | Director | 04 Feb 1999 | 02 May 2001 | | March 1949 | 1 Rossmore Court, Park Road, London, NW1 6XX |
| RACKE, Laurance Louis RESIGNED | Director | 01 Feb 1999 | 22 Mar 2002 | United Kingdom | March 1944 | 10 York Terrace West, London, NW1 4QA |
| RASHIDMANESH, Hamid RESIGNED | Director | 26 Mar 2001 | 05 Nov 2002 | | February 1972 | 43 Nottingham Terrace, London, NW1 4QD |
| RUBIN, Richard Warren RESIGNED | Director | 26 Mar 2001 | 12 Mar 2002 | | July 1940 | 28 Nottingham Terrace, London, NW1 4QB |
| SANDERS, Geoffrey Clifford RESIGNED | Director | 21 Jun 2004 | 26 May 2005 | | August 1939 | Fullers Hill Farm, Fullers Hill, Hyde Heath, Amersham, Buckinghamshire, HP6 5RQ |
| UNGAR, Edward Gordon RESIGNED | Director | 12 Jan 2011 | 12 Dec 2017 | United Kingdom | December 1975 | 52, Nottingham Terrace, London, NW1 4QD, United Kingdom |
| WEBB, Peter Alexander, Dr RESIGNED | Director | 17 May 2004 | 27 Sep 2004 | England | November 1978 | 86 Nottingham Terrace, Regents Park, London, NW1 4QE |
| YOUNG-OF-GRAFFHAM, David Ivor, Lord RESIGNED | Director | 12 Jun 2002 | 17 Nov 2015 | United Kingdom | February 1932 | 28 York Terrace West, London, NW1 4QA |
| CITYLINK GROUP LTD RESIGNED | Director | 12 Jun 2002 | 12 Jun 2002 | | | 22 Wadsworth Road, Perivale, Greenford, Middlesex, UB6 7JD |
| CITYLINK GROUP LTD RESIGNED | Director | 19 Apr 2002 | 23 Apr 2002 | | | 22 Wadsworth Road, Perivale, Greenford, Middlesex, UB6 7JD |