| MARTIN-ISAACS, Frances ACTIVE | Director | 11 May 2020 | | England | May 1976 | 28a, Harrington Gardens, London, SW7 4LT, England |
| PATTOFATTO, Leone ACTIVE | Director | 04 Oct 2001 | | | April 1968 | Flat 3, 28 Harrington Gardens, London, SW7 4LT |
| VENDEMMIA, Giovanni ACTIVE | Director | 21 Mar 2014 | | England | May 1982 | Flat 4, 28 Harrington Gardens, London, SW7 4LT, England |
| EDWARDS, Jean Doris RESIGNED | Secretary | | 20 Sep 1994 | | | Flat 1 The Garden Flat, 25 Spencer Road, London, W4 3SS |
| QUADRANT PROPERTY MANAGEMENT LIMITED RESIGNED | Secretary | 20 Sep 1994 | 06 Apr 2020 | | | Kennedy House, 115 Hammersmith Road, London, W14 0QH |
| BRINCKMANN, Johann Heinrich RESIGNED | Director | 17 Sep 2003 | 02 Feb 2011 | | February 1932 | Flat 2 28 Harrington Gardens, London, SW7 4LT |
| CHRISTENSSON, Carl RESIGNED | Director | 13 Nov 1996 | 07 Apr 1997 | | April 1966 | 2nd Floor Flat 28 Harrington Gardens, London, SW7 4LT |
| CONDINI, Francesca RESIGNED | Director | 05 Dec 2017 | 14 May 2026 | United Kingdom | October 1983 | Flat 5, 28 Harrington Gardens, London, SW7 4LT, United Kingdom |
| DIBLEY, Richard James, Mr. RESIGNED | Director | 13 Nov 1996 | 27 Apr 2020 | England | December 1942 | Basement Flat, 28 Harrington Gardens, London, SW7 4LT |
| HOLMES-SMITH, Patricia Mary RESIGNED | Director | | 21 Nov 1995 | | February 1934 | Flat 5, 28 Harrington Gardens, London, SW7 4LT |
| LAMB, Noel RESIGNED | Director | 13 Nov 1996 | 14 Feb 2019 | England | December 1955 | Flat 2 55 Queens Gate, London, SW7 5JW |
| MCNEIL, Scott RESIGNED | Director | 26 May 2000 | 17 Sep 2003 | | April 1961 | Ranworth Manor, Swissland Hill, Dormans Park, East Grinstead, West Sussex, RH19 2NA |
| METTETAL, Gilles Andre Roger RESIGNED | Director | 13 Nov 1996 | 21 Oct 2008 | | May 1961 | 4th Floor Flat, 28 Harrington Gardens, London, SW7 4LT |
| THOMPSON, Evelyn Mary RESIGNED | Director | | 28 Mar 1996 | | March 1948 | 12 1/2 Pembroke Gardens, London, W8 6HT |
| VAN LANSCHOT, Christiaen Laurens RESIGNED | Director | 13 Nov 1996 | 08 Mar 2000 | | June 1969 | Flat 2 28 Harrington Gardens, London, SW7 4LT |
| WHITELEY, Richard Timothy RESIGNED | Director | | 05 Sep 2013 | United Kingdom | November 1931 | Hall Farm, Evenley, Brackley, Northamptonshire, NN13 5SH |
| XIA, Mei Yun RESIGNED | Director | 17 Jan 2011 | 05 Dec 2017 | Uk | February 1973 | Flat 5, 28 Harrington Gardens, London, SW7 4LT |