| DUBOIS, Barbara, Mrs. ACTIVE | Secretary | 10 May 2017 | | | | 17, Eagle Place, London, SW7 3RG |
| DISCHAMPS, Fabienne Charpentier ACTIVE | Director | 17 May 2017 | | England | March 1965 | 16, Eagle Place, London, SW7 3RG, England |
| DUBOIS, Barbara Beckert ACTIVE | Director | 10 May 2017 | | England | August 1946 | 17, Eagle Place, London, SW7 3RG |
| GILGRIST, David, Mr. ACTIVE | Director | 10 Dec 2017 | | United Kingdom | April 1948 | Yew Tree Cottage, Yew Tree Cottage, Cross Lane, Weston Underwood, Buckinghamshire, MK46 5LD, Great Britain |
| FREEMAN, Dorothy Ann RESIGNED | Secretary | 01 Apr 1998 | 10 May 2017 | | | 28 Roland Way, London, SW7 3RE |
| MILTON, Michael John Colin RESIGNED | Secretary | | 01 Apr 1998 | | | 5 Hurst Way, South Croydon, Surrey, CR2 7AP |
| MOTT, Graham Ridgway RESIGNED | Secretary | | 12 Feb 1992 | | | Corner Cottage, Charters Road, Sunningdale, Berkshire, SL5 9QD |
| BARRAS, Alexander John RESIGNED | Director | | 25 Apr 1994 | | October 1948 | 10 Fairisle Close, Oakwood, Derby, DE21 2SJ |
| DISCHAMPS, Fabienne Charpentier, Ms. RESIGNED | Director | 17 May 2017 | 28 Jan 2026 | United Kingdom | March 1965 | 17, Eagle Place, London, SW7 3RG |
| DUBOIS, Barbara, Mrs. RESIGNED | Director | 24 Oct 2006 | 28 Jan 2026 | United Kingdom | August 1950 | 17 Eagle Place, London, SW7 3RG |
| FREEMAN, Dorothy Ann RESIGNED | Director | 01 Apr 1998 | 08 Dec 2017 | United Kingdom | July 1955 | 28 Roland Way, London, SW7 3RE |
| GILLIEBRAND, Angela Ellen RESIGNED | Director | 01 Apr 1998 | 03 Apr 2006 | | November 1935 | 26a Roland Way, London, SW7 3RE |
| GOLDSMITH, Paul William RESIGNED | Director | 01 Oct 1997 | 01 Apr 1998 | England | July 1956 | 102 Fawnbrake Avenue, Herne Hill, London, SE24 0BZ |
| HUDSON, John Norman RESIGNED | Director | | 12 Feb 1992 | | November 1934 | Windsor House, 1270 London Road Norbury, London, SW16 4HP |
| KILPATRICK, Douglas Watt RESIGNED | Director | 25 Jan 1996 | 30 Sep 1997 | | August 1936 | 43 Paddock Way, Oxted, Surrey, RH8 0LG |
| LINDSAY, Sean Richard Ormsby RESIGNED | Director | 02 Jun 2017 | 20 Oct 2025 | United Kingdom | October 1967 | 33, 33 Roland Way, London, SW7 3RF, United Kingdom |
| MCKAY, Iain RESIGNED | Director | 15 Apr 2015 | 10 May 2017 | United Kingdom | March 1978 | 20, Roland Gardens, London, SW7 3PH, United Kingdom |
| MILTON, Michael John Colin RESIGNED | Director | | 01 Apr 1998 | United Kingdom | September 1939 | 5 Hurst Way, South Croydon, Surrey, CR2 7AP |
| MOTT, Graham Ridgway RESIGNED | Director | | 12 Feb 1991 | United Kingdom | July 1948 | Corner Cottage, Charters Road, Sunningdale, Berkshire, SL5 9QD |
| PHILLIPS, Stephen Desmond RESIGNED | Director | 22 Feb 1993 | 25 Jan 1996 | United Kingdom | January 1952 | Ascot House, Hyperion Road, Stourton, Staffordshire, DY7 6SB |
| STALLARD, Michael John RESIGNED | Director | 22 Feb 1993 | 23 Oct 1995 | | September 1946 | Crayford School Lane, Denmead, Waterlooville, Hampshire, PO7 6LY |
| WALLACE, Stephen RESIGNED | Director | 01 Apr 1998 | 28 Feb 2007 | | January 1946 | 24 Roland Way, London, SW7 3RE |