| LAU, Daniel ACTIVE | Secretary | 10 Jul 2019 | | | | Berkeley House, 304 Regents Park Road, London, N3 2JX, England |
| HALLAM, Paul ACTIVE | Director | 10 Jul 2019 | | England | November 1975 | Berkeley House, 304 Regents Park Road, London, N3 2JX, England |
| MCGILL, Christopher Charles ACTIVE | Director | 29 Mar 2011 | | England | April 1960 | 6th Floor, 35 Park Lane, London, W1K 1RB, England |
| PROCTER, William Kenneth ACTIVE | Director | 15 Jul 1996 | | England | May 1953 | 6th Floor, 35 Park Lane, London, W1K 1RB, England |
| WATSON, Michael David ACTIVE | Director | 22 Feb 2021 | | England | December 1958 | 6th Floor, 35 Park Lane, London, W1K 1RB, England |
| BROMILEY, Adrian Lawrence RESIGNED | Secretary | | 15 Jul 1996 | | | 17-19 Woodlands Road, Ansdell, Lytham St Annes, Lancashire, FY8 4EP |
| HALLAM, Paul RESIGNED | Secretary | 01 Mar 2012 | 10 Jul 2019 | | | 35, Park Lane, London, W1K 1RB, United Kingdom |
| HARDEN, Mark Stjohn RESIGNED | Secretary | 09 Jul 1999 | 02 Dec 1999 | | | 12 The Park, St Albans, Hertfordshire, AL1 4RY |
| HUTCHINSON, Ian Graham RESIGNED | Secretary | 15 Jul 1996 | 31 Jan 1997 | | | 15 Maybury Mews, Highgate, London, N6 5YT |
| INGHAM, Michael Harry Peter RESIGNED | Secretary | 20 Jul 2001 | 03 Mar 2003 | | | 3 Lauriston Road, Wimbledon, London, SW19 4TJ |
| KOUKOU, Abe RESIGNED | Secretary | 30 Mar 2000 | 24 May 2000 | | | 64 Melton Court, Old Brompton Road, London, SW7 3JH |
| PROCTER, William Kenneth RESIGNED | Secretary | 01 Aug 1996 | 03 Sep 1996 | | | 16 Claverley Grove, Finchley, London, N3 2DH |
| RAPLEY, Ian RESIGNED | Secretary | 19 Aug 2005 | 27 Dec 2012 | | | 28a Ickwell Road, Northill, Bedfordshire, SG18 9AB |
| TAMOSIUS, Alwin Martin RESIGNED | Secretary | 01 Feb 1997 | 04 Mar 1997 | | | 16 Eleven Acre Rise, Loughton, Essex, IG10 1AN |
| THOMAS, Lesley Amanda RESIGNED | Secretary | 22 May 2000 | 20 Jul 2001 | | | 27 South Cottage Gardens, Chorleywood, Rickmansworth, Hertfordshire, WD3 5EH |
| WOLFSON, Alan RESIGNED | Secretary | 03 Mar 2003 | 29 Feb 2012 | | | 43 Lyndhurst Gardens, London, N3 1TA |
| WOLFSON, Alan RESIGNED | Secretary | 13 Oct 1997 | 09 Jul 1999 | | | 10 Litchfield Way, London, NW11 6NJ |
| OP SECRETARIES LIMITED RESIGNED | Secretary | 05 Nov 2001 | 02 Jan 2003 | | | 18 Upper Grosvenor Street, London, W1K 7PW |
| BROMILEY, Adrian Lawrence RESIGNED | Director | | 15 Jul 1996 | England | October 1940 | 17-19 Woodlands Road, Ansdell, Lytham St Annes, Lancashire, FY8 4EP |
| CARLOWE, Richard Saul RESIGNED | Director | 21 Oct 1999 | 14 Mar 2000 | England | January 1966 | 73 Oak Tree Drive, London, N20 8QJ |
| DINGWALL, Bernard John RESIGNED | Director | | 15 Jul 1996 | United Kingdom | August 1942 | 223 Whitegate Drive, Blackpool, FY3 9HW |
| HARDEN, Mark Stjohn RESIGNED | Director | 28 Jul 1998 | 02 Dec 1999 | England | September 1960 | 12 The Park, St Albans, Hertfordshire, AL1 4RY |
| LAWTON, Nicholas RESIGNED | Director | 21 Oct 1999 | 17 Mar 2000 | | June 1962 | 2 Oakbury Road, London, SW6 2NL |
| MCGILL, Christopher Charles RESIGNED | Director | 24 Aug 2009 | 10 Jun 2010 | England | April 1960 | The Old Barn, The Holloway, Whiteleaf, Buckinghamshire, HP27 0LR |
| RAPLEY, Ian RESIGNED | Director | 10 Jun 2010 | 17 Mar 2011 | United Kingdom | August 1963 | 35, Park Lane, London, W1K 1RB |
| SPIRO, Robin Myer RESIGNED | Director | 19 May 1998 | 25 Aug 1999 | England | February 1931 | 43 St Johns Wood Court, St Johns Wood Road, London, NW8 8QR |
| SPIRO, Robin Myer RESIGNED | Director | 16 Jul 1996 | 19 Mar 1998 | England | February 1931 | 43 St Johns Wood Court, St Johns Wood Road, London, NW8 8QR |
| TCHENGUIZ, Vincent Aziz RESIGNED | Director | 16 Jul 1996 | 30 Jul 1999 | United Kingdom | October 1956 | 3 Lees Place, Mayfair, London, W1K 6LH |