| PARKWOOD MANAGEMENT COMPANY (LONDON) LIMITED ACTIVE | Secretary | 04 Nov 2004 | | | | Crystal House, Queens Parade Close, London, N11 3FY, United Kingdom |
| ALLFREY, William Warwick ACTIVE | Director | 02 Jun 2015 | | England | March 1963 | Pyramid House, 954 High Road, London, N12 9RX, England |
| GABBAY, Michael ACTIVE | Director | 15 May 2013 | | England | June 1978 | Pyramid House, 954 High Road, London, N12 9RX, England |
| JALBA, Elena ACTIVE | Director | 10 Apr 2026 | | England | April 1994 | Pyramid House, 954 High Road, London, N12 9RX, England |
| PASCHALI, Barry ACTIVE | Director | 18 Oct 2021 | | England | January 1961 | Pyramid House, 954 High Road, London, N12 9RX, England |
| ROSS, Stephen Colin Graham ACTIVE | Director | 23 Jan 2012 | | United Kingdom | January 1952 | Pyramid House, 954 High Road, London, N12 9RX, England |
| HALE, Jonathan RESIGNED | Secretary | 07 Oct 1999 | 22 Jan 2001 | | | 82 Blake Road, London, N11 2AH |
| MILLER, Andrew Gordon RESIGNED | Secretary | 03 Jan 2001 | 01 Jul 2004 | | | The Mews Stratton Cleeve, Cheltenham Road, Cirencester, Gloustershire, GL7 2GD |
| WAYNE, Harold RESIGNED | Nominee Secretary | 03 Feb 1992 | 03 Feb 1992 | | | Burlington House, 40 Burlington Rise, East Barnet, Hertfordshire, EN4 8NN |
| WILLIAMS, Nicola Margaret RESIGNED | Secretary | 03 Feb 1992 | 07 Oct 1999 | | | Flat 8, Summerland Grange Summerland Gardens, London, N10 3QP |
| ABBEY, Robert Michael, Professor RESIGNED | Director | 04 Dec 2009 | 20 Jan 2012 | England | June 1948 | Crystal House, Queens Parade Close, London, N11 3FY, United Kingdom |
| ALLEN, David Arthur RESIGNED | Director | 17 Aug 1998 | 06 Dec 2005 | | March 1965 | 19 Summerland Grange, Summerland Gardens, London, N10 3QP |
| ALLFREY, William Warwick RESIGNED | Director | 02 Jun 2015 | 28 Jan 2021 | England | March 1963 | Parkwood Management Company London Ltd, Crystal House, Queens Parade Close Friern Barnet, London, N11 3FY |
| BATH, John Allenby RESIGNED | Director | 19 Jul 2005 | 21 Oct 2013 | United Kingdom | June 1948 | Crystal House, Queens Parade Close, London, N11 3FY, United Kingdom |
| BATH, John Allenby RESIGNED | Director | 01 Jun 2002 | 02 Jun 2005 | United Kingdom | June 1948 | 12 Summerland Grange, London, N10 3QP |
| BATH, John Allenby RESIGNED | Director | 29 Jun 1998 | 10 May 1999 | United Kingdom | June 1948 | 12 Summerland Grange, London, N10 3QP |
| BEECHAM, Lilian Frances RESIGNED | Director | | 29 Jul 1993 | | December 1904 | 29 Summerland Grange, Summerland Gardens, London, N10 3QP |
| BROOKE, William Leonard RESIGNED | Director | | 01 Jun 2002 | | January 1917 | Flat 32,Summerland Grange, Summerland Gardens, Muswell Hill,London, N10 3QP |
| BUNTEN, Sophie Julia RESIGNED | Director | 01 Mar 2010 | 29 Mar 2011 | United Kingdom | November 1981 | Crystal House, Queens Parade Close, London, N11 3FY, United Kingdom |
| CAPLEHORN, Androulla RESIGNED | Director | 23 May 2014 | 20 Mar 2026 | England | March 1958 | Pyramid House, 954 High Road, London, N12 9RX, England |
| CAPLEHORN, Androulla RESIGNED | Director | 23 May 2014 | 28 Jan 2021 | England | March 1958 | Parkwood Management Company (London) Ltd, Crystal House, Queens Parade Close Friern Barnet, London, N11 3FY |
| CONSTANTINOU, Mario RESIGNED | Director | | 31 Jul 1997 | | September 1952 | 4 Hertford Road, New Barnet, Hertfordshire, EN4 9AY |
| DABBS, Christopher James Hamilton RESIGNED | Director | 23 Oct 1997 | 15 Jun 2005 | | April 1971 | 20 Summerland Grange, Summerland Gardens, London, N10 3QP |
| FLEMING, Sheelagh Rose RESIGNED | Director | 16 Oct 1992 | 28 Oct 1996 | | June 1916 | Flat 18, Summerfield Grange Summerland Garden, London, N10 3QP |
| FLETCHER, Carolyn Elizabeth RESIGNED | Director | 28 Jul 1994 | 28 Oct 1996 | | March 1958 | 4 Summerland Grange, Summerland Gardens, London, N10 3QP |
| GABBAY, Michael RESIGNED | Director | 15 May 2013 | 28 Jan 2021 | England | June 1978 | Crystal House, Queens Parade Close, Friern Barnet, London, N11 3FY |
| HODGE, Grace Lilian RESIGNED | Director | 03 Feb 1992 | 23 Oct 1997 | | October 1909 | 17 Summerland Grange, London, N10 3QP |
| JOBSON, Graham Peter RESIGNED | Director | 23 Jul 2012 | 13 Feb 2014 | England | August 1954 | Crystal House, Queens Parade Close, Friern Barnet, London, N11 3FY |
| KENT, Graham John RESIGNED | Director | 15 Jun 2005 | 31 Oct 2008 | England | July 1953 | 32 Cranley Gardens, London, N10 3AP |
| KING, Sheila Mary RESIGNED | Director | 17 Jun 1993 | 23 Mar 1994 | | June 1952 | 49 Osborne Road, Little Heath, Potters Bar, Herts, EN6 1SB |
| KNIGHT, Elizabeth Ursula RESIGNED | Director | 16 Oct 1992 | 17 Jun 1993 | | March 1947 | Flat 25, Summerland Grange Summerland Garden, London, N10 3QP |
| LANE, Roger Arnold RESIGNED | Director | 17 Jun 1993 | 28 May 1999 | England | January 1940 | 69 Etchingham Park Road, Finchley, London, N3 2ED |
| O'DRISCOLL, Ricarda Anna Jane RESIGNED | Director | 30 Mar 2009 | 06 Apr 2011 | United Kingdom | July 1967 | 17, Summerland Grange, London, N10 3QP |
| PARMAR, Rajendra Babulal RESIGNED | Director | 10 May 1999 | 01 Jun 2002 | | April 1952 | 25 Beresford Road, London, N2 8AT |
| REICHERT, Robin David RESIGNED | Director | 16 May 2011 | 07 Aug 2015 | England | August 1980 | Parkwood Management Company London Ltd, Crystal House Queens Parade Close, Friern Barnet, London, N11 3FY |
| SANKEY, June RESIGNED | Director | 23 Oct 1997 | 09 Oct 2000 | | May 1947 | 82 Blake Road, London, N11 2AH |
| STEPHENS, Kate RESIGNED | Director | 17 Jun 1993 | 16 Jan 1998 | | August 1963 | 1 Summerland Grange, Summerland Gardens, London, N10 3QP |
| STOVES, Margaret RESIGNED | Director | 01 May 2003 | 19 Jan 2005 | | July 1945 | 9 Summerland Grange, Summerland Gardens, Middlesex, London, N10 3QP |
| WARREN, Sally Elizabeth RESIGNED | Director | 28 Oct 1996 | 06 Jul 1998 | | July 1965 | 15 Summerland Grange, Muswell Hill, London, N10 3QP |
| WAYNE, Yvonne RESIGNED | Nominee Director | 03 Feb 1992 | 03 Feb 1992 | United Kingdom | July 1980 | Burlington House, 40 Burlington Rise, East Barnet, Hertfordshire, EN4 8NN |
| WILLIAMS, Nicola Margaret RESIGNED | Director | 16 Oct 1992 | 07 Oct 1999 | | April 1952 | Flat 8, Summerland Grange Summerland Gardens, London, N10 3QP |
| WINCHESTER, Robert Kenneth RESIGNED | Director | 23 Oct 1997 | 29 Nov 1998 | | January 1970 | 7 Summerland Grange, Summerland Gardens Muswell Hill, London, N10 3QP |