| KIRCHNER, Julius ACTIVE | Director | 03 Oct 2014 | | England | May 1981 | 4, Englands Lane, London, NW3 4TG |
| SAHA, Shouvik, Dr ACTIVE | Director | 21 Nov 2016 | | England | February 1980 | 4, Englands Lane, London, NW3 4TG |
| SAMUEL, Adam ACTIVE | Director | 11 Dec 2014 | | United Kingdom | September 1960 | 4, Englands Lane, London, NW3 4TG |
| CURLEY, Duncan RESIGNED | Secretary | 27 May 1998 | 26 Jul 2002 | | | The Attic 117 Priory Road, London, NW6 3NN |
| HOFMEYR, Deborah RESIGNED | Secretary | 27 Jul 2002 | 31 May 2007 | | | The Attic 117 Priory Road, London, NW6 3NN |
| NEWTON, Mark Roy RESIGNED | Secretary | 20 Jun 2007 | 08 Jun 2015 | | | Garden Flat, 117 Priory Road, London, NW6 3NN |
| RIDEAL, John Fraser RESIGNED | Secretary | 07 Jun 2015 | 13 Feb 2024 | | | 4, Englands Lane, London, NW3 4TG |
| SMITH, Jacqueline Rosaline RESIGNED | Secretary | 20 Sep 1994 | 16 Apr 1998 | | | The Attic 117b Priory Road, West Hampstead, London, NW6 3NN |
| WATERLOW SECRETARIES LIMITED RESIGNED | Nominee Secretary | 24 May 1994 | 20 Sep 1994 | | | 6-8 Underwood Street, London, N1 7JQ |
| ASHER, Penelope Jane RESIGNED | Director | 12 Sep 1996 | 01 May 2002 | | March 1966 | First Floor Flat 117 Priory Road, London, NW6 3NN |
| BROWN, Adam RESIGNED | Director | 01 Oct 2007 | 27 Jun 2014 | United Kingdom | January 1979 | The Attic, 117 Proiry Road, London, NW6 3NN |
| CURLEY, Duncan RESIGNED | Director | 27 May 1998 | 26 Jul 2002 | | November 1966 | The Attic 117 Priory Road, London, NW6 3NN |
| FORD, Graham Henry RESIGNED | Director | 19 Aug 1998 | 01 Dec 2023 | England | May 1939 | 4, Englands Lane, London, NW3 4TG |
| HOFMEYR, Kenneth Alan RESIGNED | Director | 05 Aug 2002 | 31 May 2007 | | October 1976 | The Attic 117 Priory Road, London, NW6 3NN |
| MORRISON, Anna Maria Valentina RESIGNED | Director | 20 Sep 1994 | 31 Jan 1998 | | October 1962 | 117b Priory Road, West Hampstead, London, NW6 3NN |
| MORRISON, Kenneth Ian RESIGNED | Director | 20 Sep 1994 | 19 Aug 1998 | | May 1955 | 117b Priory Road, West Hampstead, London, NW6 3NN |
| NEWTON, Mark Roy RESIGNED | Director | 04 Sep 2003 | 04 Oct 2011 | United Kingdom | December 1967 | Garden Flat, 117 Priory Road, London, NW6 3NN |
| SMITH, Alison Mary RESIGNED | Director | 20 Sep 1994 | 12 Sep 1996 | | August 1956 | First Floor Flat 117b Priory Road, West Hampstead, London, NW6 3NN |
| SMITH, Jacqueline Rosaline RESIGNED | Director | 20 Sep 1994 | 16 Apr 1998 | | May 1960 | The Attic 117b Priory Road, West Hampstead, London, NW6 3NN |
| VIR, Param RESIGNED | Director | 01 Jun 2003 | 04 Oct 2011 | United Kingdom | February 1952 | 12 Bloomsbury Place, Brighton, East Sussex, BN2 1DA |
| WINTERBOTHAM, Sandra Andrews RESIGNED | Director | 31 Jan 1998 | 04 Sep 2003 | | December 1936 | The Garden Flat 117 Priory Road, London, NW6 3NN |
| WATERLOW NOMINEES LIMITED RESIGNED | Nominee Director | 24 May 1994 | 20 Sep 1994 | | | 6-8 Underwood Street, London, N1 7JQ |