| JFM BLOCK MANAGEMENT LTD ACTIVE | Secretary | 11 Oct 2024 | | | | Middlesex House, Middlesex House, 130 College Road, Harrow, Middlesex, HA1 1BQ, United Kingdom |
| EGAN, Anthony Francis ACTIVE | Director | 22 Apr 2026 | | England | July 1961 | C/O Jfm Block & Estate Management, Middlesex House, 130 College Road, Harrow, Middlesex, HA1 1BQ, United Kingdom |
| BISHOP, Sharon Kerry RESIGNED | Secretary | 04 Oct 1994 | 01 Sep 1996 | | | 14 Parsonage Lane, Enfield, Middlesex, EN2 0AJ |
| FRANKS, Graham Stuart RESIGNED | Secretary | 01 Sep 1992 | 11 May 1994 | | | 50 Lancaster Road, Enfield, Middlesex, EN2 0BY |
| HOBBS, Kelly RESIGNED | Secretary | 02 Feb 2011 | 31 Aug 2015 | | | Marlborough House, 298 Regents Park Road, Finchley Central, London, N3 2UU, England |
| SIMPSON, Richard Leslie RESIGNED | Secretary | 22 Sep 1998 | 12 Oct 1998 | | | 47 Hartfield Road, Chessington, Surrey, KT9 2PP |
| WALES, Christopher Martin RESIGNED | Secretary | 11 May 1994 | 26 Jul 1996 | | | 13 Nordons, Bothenhampton, Bridport, Dorset, DT6 4DU |
| WHITE, Terence Robert RESIGNED | Secretary | 21 Dec 2004 | 01 Feb 2011 | | | Marlborough House 298, Regents Park Road, London, England, N3 2UU, United Kingdom |
| WHITE, Terence Robert RESIGNED | Secretary | 12 Oct 1998 | 31 Oct 2003 | | | 43 Millcrest Road, Goffs Oak, Hertfordshire, EN7 5NS |
| WHITE, Terence Robert RESIGNED | Secretary | 26 Jul 1996 | 22 Sep 1998 | | | 43 Millcrest Road, Goffs Oak, Hertfordshire, EN7 5NS |
| CRABTREE PM LIMITED RESIGNED | Secretary | 01 Nov 2003 | 18 May 2023 | | | Marlborough House, 298 Regents Park Road, London, N3 2UU |
| JFM BLOCK & ESTATE MANAGEMENT RESIGNED | Secretary | 19 May 2023 | 11 Oct 2024 | | | Middlesex House, Middlesex House, 130 College Road, Harrow, Middlesex, HA1 1BQ, United Kingdom |
| WATERLOW SECRETARIES LIMITED RESIGNED | Nominee Secretary | 01 Sep 1992 | 01 Sep 1992 | | | 6-8 Underwood Street, London, N1 7JQ |
| BIRDSALL, Jamie George Edward RESIGNED | Director | 30 Apr 2007 | 21 Mar 2019 | England | November 1969 | Marlborough House, 298 Regents Park Road, London, N3 2UU |
| CHAUE, Martin Clive RESIGNED | Director | 09 Sep 1998 | 19 Dec 2000 | | April 1961 | 10 Agate House, Percy Gardens, Worcester Park, Surrey, KT4 7RX |
| EMERY, Jennifer Maria RESIGNED | Director | 11 May 2007 | 26 Jul 2011 | United Kingdom | March 1975 | 19 Agate House, Percy Gardens, Worcester Park, Surrey, KT4 7RX |
| FOWLER, Paul Geoffrey RESIGNED | Director | 01 Jul 1993 | 11 May 1994 | | January 1966 | 50 Lancaster Road, Enfield, Middlesex, EN2 0BY |
| GEEN, Susan Pauline RESIGNED | Director | 26 Jul 2011 | 27 Aug 2026 | United Kingdom | July 1951 | C/O Jfm Block & Estate Management, Middlesex House, 130 College Road, Harrow, Middlesex, HA1 1BQ, United Kingdom |
| GOMEZ, Michaela Rachel RESIGNED | Director | 26 Jul 2010 | 16 Nov 2015 | England | January 1984 | 16, Agate House, Percy Gardens, Worcester Park, Surrey, KT4 7RX, England |
| HORGAN, David, Dr. RESIGNED | Director | 23 Feb 2005 | 15 Feb 2013 | England | January 1962 | 15 Agate House, Percy Gardens, Worcester Park, Surrey, KT4 7RX |
| HUNT, Susan Mary RESIGNED | Director | 01 Nov 1994 | 11 Aug 2000 | | December 1953 | 14 Agate House, Percy Gardens, Worcester Park, Surrey, KT4 7RX |
| SANDERS, Gary Michael RESIGNED | Director | 26 Jun 1998 | 23 Feb 2005 | | November 1961 | 18 Agate House, Percy Gardens, Worcester Park, Surrey, KT4 7RX |
| WALES, Bernard David RESIGNED | Director | 11 May 1994 | 01 Nov 1994 | | November 1958 | Flora Fountain, The Vale, Chalfont St Peter, Buckinghamshire, SL9 9SD |
| WATERLOW NOMINEES LIMITED RESIGNED | Nominee Director | 01 Sep 1992 | 01 Sep 1993 | | | 6-8 Underwood Street, London, N1 7JQ |