| LAMBERTS CHARTERED SURVEYORS ACTIVE | Secretary | 01 Jan 2005 | | | | Edward House, 2 Wakley Street, London, EC1V 7LT, England |
| BALLANI, Jitesh Murlidhar ACTIVE | Director | 05 Sep 2019 | | United Kingdom | May 1979 | Aztec Row, 3 Berners Road, London, N1 0PW, England |
| BRINKLEY, Bertram George ACTIVE | Director | 10 May 2021 | | Wales | January 1962 | Aztec Row, 3 Berners Road, London, N1 0PW, England |
| CORRICELLI, Sheila ACTIVE | Director | 23 Mar 2022 | | England | October 1954 | Aztec Row, 3 Berners Road, London, N1 0PW, England |
| JOLLY, Mark Francis ACTIVE | Director | 31 Oct 2007 | | England | July 1960 | 2 Webster Gardens, London, W5 5ND, United Kingdom |
| PIMM, Lynda ACTIVE | Director | 30 Sep 2005 | | United Kingdom | May 1954 | 9 Spruce Court, Popes Lane, London, W5 4AZ |
| INGRAM, Karen Jane RESIGNED | Secretary | | 23 Mar 1994 | | | 30 Cottons Avenue, Westcott Park Acton, London, W3 |
| SIMPSON, Richard Leslie RESIGNED | Secretary | 02 Apr 1998 | 05 Jan 2000 | | | 47 Hartfield Road, Chessington, Surrey, KT9 2PP |
| WALES, Christopher Martin RESIGNED | Secretary | 23 Mar 1994 | 21 Jun 1996 | | | 13 Nordons, Bothenhampton, Bridport, Dorset, DT6 4DU |
| WHITE, Terence Robert RESIGNED | Secretary | 05 Jan 2000 | 31 Oct 2003 | | | 43 Millcrest Road, Goffs Oak, Hertfordshire, EN7 5NS |
| WHITE, Terence Robert RESIGNED | Secretary | 12 Oct 1998 | 12 Oct 1998 | | | 43 Millcrest Road, Goffs Oak, Hertfordshire, EN7 5NS |
| WHITE, Terence Robert RESIGNED | Secretary | 21 Jun 1996 | 03 Apr 1998 | | | 43 Millcrest Road, Goffs Oak, Hertfordshire, EN7 5NS |
| CRABTREE PM LIMITED RESIGNED | Secretary | 01 Nov 2003 | 31 Dec 2004 | | | Marlborough House, 298 Regents Park Road, London, N3 2UU |
| BENGEY, Teresa Leigh RESIGNED | Director | 31 Jan 2001 | 24 Jul 2001 | | July 1971 | 16 Bay Court 128 Popes Lane, South Ealing, London, W5 4NE |
| BURT, David RESIGNED | Director | 31 Jul 2014 | 09 Jul 2020 | England | June 1983 | Aztec Row, 3 Berners Road, London, N1 0PW, England |
| CLARKE, Katherine Elizabeth RESIGNED | Director | 11 Mar 1994 | 05 May 2000 | | May 1968 | 12 Bay Court, Popes Lane Ealing, London, W5 4NE |
| MCMINN, Elizabeth Jane, Dr RESIGNED | Director | 01 Sep 2004 | 05 Oct 2006 | | July 1973 | 13 Bay Court, 28 Popes Lane, Ealing, W5 4NE |
| PHILLIPS, Lidia RESIGNED | Director | 16 Aug 1995 | 29 Jan 1998 | United Kingdom | January 1948 | 61 Gunnersbury Avenue, Ealing, London, W5 4LP |
| PLISKIN, Deborah Susan RESIGNED | Director | 27 Jul 1995 | 22 Apr 2021 | United Kingdom | November 1962 | 15 Bay Court, Popes Lane Ealing, London, W5 4NE |
| PROUDFOOT, Kim RESIGNED | Director | 10 Mar 1994 | 31 Dec 1994 | | September 1963 | 6 Bay Court, 128 Popes Lane Ealing, London, W5 4NE |
| TATTERSALL, John RESIGNED | Director | 10 Mar 1994 | 08 Jun 1999 | | October 1951 | 11 Bay Court, Popes Lane Ealing, London, W5 4NE |
| WALES, Bernard David RESIGNED | Director | | 10 Mar 1994 | | November 1958 | Flora Fountain, The Vale, Chalfont St Peter, Buckinghamshire, SL9 9SD |