| BERGENGREN, Louise Annika, Margareta ACTIVE | Director | 18 Sep 2012 | | United Kingdom | September 1987 | Flat 4 48, Queen's Gate Terrace, London, Kensington, SW7 5PJ, United Kingdom |
| FITZGERALD, Peter Robin ACTIVE | Director | | | England | July 1943 | Pen Mill Farm, Penselwood, Wincanton, Somerset, BA9 8NF |
| MACLEAY DE MARCO, Fiona ACTIVE | Director | 01 Dec 2010 | | United Kingdom | April 1966 | 3rd Floor Collegiate House, 9 St. Thomas Street, London, SE1 9RY, England |
| VAN LOON, Ronald Johannes Martinus ACTIVE | Director | 15 Apr 2005 | | United Kingdom | May 1975 | 48 Queens Gate Terrace, London, SW7 5PJ |
| HART, Fay RESIGNED | Secretary | | 15 Apr 2005 | | | 48 Queens Gate Terrace, London, SW7 5PJ |
| VAN LOON, Ronald Johannes Martinus RESIGNED | Secretary | 15 Apr 2005 | 04 Nov 2008 | | | 48 Queens Gate Terrace, London, SW7 5PJ |
| PRINCIPIA ESTATE & ASSET MANAGEMENT LTD RESIGNED | Secretary | 04 Nov 2008 | 21 Dec 2023 | | | 152, Fulham Road, London, SW10 9PR, England |
| COOPER, Annabel Claire RESIGNED | Director | | 07 Nov 1996 | | May 1964 | 63 Queensgate Mews, London, SW7 5PJ |
| HART, Fay RESIGNED | Director | | 15 Apr 2005 | | April 1955 | 48 Queens Gate Terrace, London, SW7 5PJ |
| HART, Jonathan RESIGNED | Director | 11 Feb 2008 | 02 Jun 2010 | United Kingdom | June 1956 | Cloatley Manor Cloatley Road, Hankerton, Malmesbury, Wiltshire, SN16 9LQ |
| SATCHCROFT, Alexander RESIGNED | Director | 19 Jan 2011 | 12 Jun 2013 | Uk | August 1980 | 63, Queen's Gate Mews, London, SW7 5QN |
| TROUGHTON, Simon Richard Vivian RESIGNED | Director | 07 Nov 1996 | 27 Jul 2010 | England | November 1953 | Ropers House, Long Parish, Andover, Hampshire, SP11 6QE |