| WHEATLEY, Mark, Dr ACTIVE | Secretary | 01 Jul 2025 | | | | Crystal Wharf, 36 Graham Street, London, N1 8GJ, England |
| RATCLIFFE, Christopher ACTIVE | Director | 30 Jul 2024 | | England | May 1967 | Crystal Wharf, 36 Graham Street, London, N1 8GJ, England |
| SCACCO MUDAWI, Melissa ACTIVE | Director | 27 Oct 2020 | | England | August 1979 | Crystal Wharf, 36 Graham Street, London, N1 8GJ, England |
| CONNELL-SMITH, David RESIGNED | Secretary | 01 Jan 1999 | 14 Jan 2000 | | | Park View School Lane, Mistley, Manningtree, Essex, CO11 1HN |
| CRAWFORD, John RESIGNED | Secretary | 02 Mar 1992 | 26 May 1992 | | | 70 North View Road, London, N8 7LL |
| FALLOWS, Vivien Jane RESIGNED | Secretary | | 01 Jun 1994 | | | 11 The Mead, Ealing, London, W13 8AZ |
| FREARSON, Lesley Anne RESIGNED | Secretary | 01 Feb 2000 | 25 May 2023 | | | Block F, Parkside Office Village, Nesfield Road, Colchester, Essex, CO4 3ZL, England |
| LAZARUS, John Eric RESIGNED | Secretary | 27 May 1992 | 04 Feb 1993 | | | South Cottage Glendene Avenue, East Horsley, Leatherhead, Surrey, KT24 5AY |
| SCACCO MUDAWI, Melissa RESIGNED | Secretary | 25 May 2023 | 30 Jun 2025 | | | Block F, Parkside Office Village, Nesfield Road, Colchester, Essex, CO4 3ZL, England |
| WEISS, Gerald Nicholas RESIGNED | Secretary | 20 Sep 1994 | 31 Dec 1998 | | | 77 Eswyn Road, London, SW17 8TR |
| SWIFT INCORPORATIONS LIMITED RESIGNED | Nominee Secretary | 02 Mar 1992 | 05 Mar 1992 | | | 26, Church Street, London, NW8 8EP |
| AMEY, Frederick Brian RESIGNED | Director | 02 Mar 1992 | 28 Nov 1995 | | February 1937 | Magpies Grubbins Lane, Speen, Princes Risborough, Buckinghamshire, HP27 0SH |
| BROTHEWOOD, Iris Rosemary RESIGNED | Director | 02 Mar 1992 | 28 Apr 1992 | | August 1949 | 52 The Avenue, Sunbury On Thames, Middlesex, TW16 5ES |
| BURGESS, Geoffrey Charles RESIGNED | Director | 11 Mar 1997 | 30 Jul 2003 | | May 1933 | 1 Cavendish Place, Stratton Audley, Bicester, Oxfordshire, OX27 9BN |
| CATTERMOLE, David John RESIGNED | Director | 22 Jul 2015 | 29 Jul 2020 | England | March 1950 | Block F, Parkside Office Village, Nesfield Road, Colchester, Essex, CO4 3ZL, England |
| CLARKE, David Charles RESIGNED | Director | 25 Jul 2012 | 22 Jul 2015 | England | October 1947 | Century House, South, Riverside Office Centre North Station Road, Colchester, Essex, CO1 1RE, United Kingdom |
| COLL, Owen David RESIGNED | Director | 04 Feb 1993 | 30 Jul 2003 | | July 1937 | Beggars Roost, Bovingdon Green, Marlow, Buckinghamshire, SL7 2JL |
| CRAWFORD, John RESIGNED | Director | 02 Mar 1992 | 26 May 1992 | | April 1949 | 70 North View Road, London, N8 7LL |
| EDMOND, Brian David RESIGNED | Director | | 27 Feb 1998 | | April 1943 | 11 Ashbourne Square, Northwood, Middlesex, HA6 3BQ |
| FENTON, Thomas John Hamilton RESIGNED | Director | 03 Feb 1999 | 30 Apr 2011 | England | April 1946 | 18 Westside Centre London Road, Stanway, Colchester, Essex, CO3 8PH |
| GORDON, Alasdair Peter RESIGNED | Director | 20 Sep 1994 | 31 Jan 1998 | | May 1933 | 10 Wyatts Road, Chorleywood, Rickmansworth, Hertfordshire, WD3 5TE |
| HAWKER, Maurice Owen RESIGNED | Director | 02 Mar 1992 | 01 Nov 1997 | | June 1933 | 2 Daen Ingas, Danbury, Chelmsford, Essex, CM3 4DB |
| LAZARUS, John Eric RESIGNED | Director | 02 Mar 1992 | 11 Mar 1997 | | January 1926 | South Cottage Glendene Avenue, East Horsley, Leatherhead, Surrey, KT24 5AY |
| MANLEY, Keith Leslie George RESIGNED | Director | | 20 Sep 1994 | | October 1931 | 11 Mersey Avenue, Upminster, Essex, RM14 1RA |
| MULLOY, Thomas RESIGNED | Director | 26 Feb 2018 | 30 Jul 2024 | England | October 1983 | Block F, Parkside Office Village, Nesfield Road, Colchester, Essex, CO4 3ZL, England |
| PAVRY, William Llewellyn RESIGNED | Director | 21 Oct 2009 | 25 Jul 2012 | England | September 1942 | Century House, South, Riverside Office Centre North Station Road, Colchester, Essex, CO1 1RE, United Kingdom |
| SHELDON, Janet Ruth, Dr RESIGNED | Director | 30 Apr 2011 | 30 Nov 2017 | England | May 1967 | Century House, South, Riverside Office Centre North Station Road, Colchester, Essex, CO1 1RE, United Kingdom |
| SIMPSON, Peter RESIGNED | Director | 03 Feb 2004 | 12 Aug 2009 | | July 1950 | Red Cottage, Branksome Park Road, Camberley, Surrey, GU15 2AE |
| SMYTH, Julian Joseph RESIGNED | Director | 02 Mar 1992 | 30 Jun 1992 | | November 1958 | 314 Micklefield Road, High Wycombe, Buckinghamshire, HP13 7HX |
| WEISS, Gerald Nicholas RESIGNED | Director | 20 Sep 1994 | 31 Dec 1998 | | January 1948 | 77 Eswyn Road, London, SW17 8TR |