| KHAN, Imtiaz ACTIVE | Secretary | 14 May 2015 | | | | C/O Three Leaves Limited, Office 16, 5 Rockware Avenue, Greenford, Middlesex, UB6 0AA, England |
| ADDISON, James Henry ACTIVE | Director | 18 Jun 2015 | | United Kingdom | June 1981 | 165, Makepeace Road, Northolt, Middlesex, UB5 5UH, England |
| AMBAYE, Nicole Elise Augustine ACTIVE | Director | 10 Nov 2022 | | England | February 1948 | 156, Makepeace Road, Northolt, Middlesex, UB5 5UH, England |
| HAWKES, Peter James ACTIVE | Director | 29 Apr 2002 | | England | September 1953 | 159, Makepeace Road, Northolt, Middlesex, UB5 5UH, England |
| BROWN, Linda RESIGNED | Secretary | | 26 May 1994 | | | 134 Makepeace Road, Northolt, Middlesex, UB5 5UH |
| FAIRHEAD, David RESIGNED | Secretary | 01 Jun 2014 | 07 May 2015 | | | Canada House, 272 Field End Road, Ruislip, Middlesex, HA4 9NA, England |
| FAIRHEAD, David RESIGNED | Secretary | 03 May 2011 | 01 Jun 2014 | | | Ferrari House, 258 Field End Road, Ruislip, Middlesex, HA4 9UU, United Kingdom |
| GARDNER, Stephen RESIGNED | Secretary | 16 Mar 1998 | 16 May 2000 | | | 143 Makepeace Road, Northolt, Middlesex, UB5 5UH |
| GLEAVE, Janet Caroline Anne RESIGNED | Secretary | 26 May 1994 | 16 Mar 1998 | | | 135 Makepeace Road, Northolt, Middlesex, UB5 5UH |
| IRVINE, Geoffrey Neil RESIGNED | Secretary | 16 May 2000 | 12 Jan 2004 | | | 408 Uxbridge Road, Hatch End, Pinner, Middlesex, HA5 4HP |
| KING, John RESIGNED | Secretary | 12 Jan 2004 | 24 May 2007 | | | 5 West Hatch Manor, Ruislip, Middlesex, HA4 8QY |
| STATE, Don RESIGNED | Secretary | 25 Jun 2007 | 03 May 2011 | | | 35 High Street, Harrow On The Hill, Harrow, Middlesex, HA1 3HT |
| BLACK, D'Arcy RESIGNED | Director | 16 Mar 1998 | 05 Apr 2004 | | September 1956 | 163 Makepeace Road, Northolt, Middlesex, UB5 5UH |
| BLACK, D'Arcy RESIGNED | Director | | 27 Sep 1994 | | September 1956 | 163 Makepeace Road, Northolt, Middlesex, UB5 5UH |
| BLACKMAN, Barbara May RESIGNED | Director | 24 Mar 2003 | 14 May 2015 | England | May 1942 | Canada House, 272 Field End Road, Ruislip, Middlesex, HA4 9NA, England |
| CHAN, Barry Wayne RESIGNED | Director | 05 Apr 2004 | 07 Aug 2007 | | May 1965 | 165 Makepeace Road, Northolt, Middlesex, UB5 5UH |
| ELLETT, Paul RESIGNED | Director | 19 Jun 1996 | 16 Mar 1998 | | April 1964 | 132 Makepeace Road, Northolt, Middlesex, UB5 5UH |
| FALLON, Martin RESIGNED | Director | 15 Jul 2008 | 28 Sep 2018 | England | November 1960 | 135, Makepeace Road, Northolt, Middlesex, UB5 5UH, England |
| FLINDT, Jane RESIGNED | Director | 16 Mar 1998 | 14 Jun 2005 | | January 1949 | 117 Makepeace Road, Northolt, Middlesex, UB5 5UH |
| GARDNER, Stephen RESIGNED | Director | 16 Mar 1998 | 16 May 2000 | | November 1973 | 143 Makepeace Road, Northolt, Middlesex, UB5 5UH |
| GLEAVE, Colin Spencer RESIGNED | Director | 27 Sep 1994 | 16 Mar 1998 | | March 1968 | 135 Makepeace Road, Northolt, Middlesex, UB5 5UH |
| HEMMING, Rebecca Ann RESIGNED | Director | 26 Jul 1995 | 22 Mar 1999 | | June 1971 | 128 Makepeace Road, Northolt, Middlesex, UB5 5UH |
| HODDS, Kelly RESIGNED | Director | 29 Apr 2002 | 05 Apr 2004 | | February 1976 | 144 Makepeace Road, Northolt, Middlesex, UB5 5UH |
| JAMES, Simon RESIGNED | Director | | 22 Mar 1999 | | September 1960 | 133 Makepeace Road, Northolt, Middlesex, UB5 5UH |
| KACA LORENCOVA, Veronika RESIGNED | Director | 18 Jun 2015 | 03 Nov 2025 | United Kingdom | September 1984 | 153, Makepeace Road, Northolt, Middlesex, UB5 5UH, England |
| LILLEY, Paul David RESIGNED | Director | 05 Apr 2004 | 25 Jun 2007 | | February 1973 | 162 Makepeace Road, Northolt, Middlesex, UB5 5UH |
| MARSH, Ronald Anthony RESIGNED | Director | 27 Apr 2006 | 07 Feb 2009 | | June 1948 | 117 Makepeace Road, Northolt, Middlesex, UB5 5UH |
| MAYET, Rashid RESIGNED | Director | 16 Sep 2002 | 05 Apr 2004 | | March 1948 | 155 Makepeace Road, Northolt, Middlesex, UB5 5UH |
| MURRAY, Emma Louise RESIGNED | Director | 29 Apr 2002 | 08 Jul 2005 | | April 1974 | 143 Makepeace Road, Northolt, Middlesex, UB5 5UH |
| O'GRADY, John Edward RESIGNED | Director | 31 Oct 2019 | 15 Oct 2025 | England | September 1966 | 119, Makepeace Road, Northolt, Middlesex, UB5 5UH, England |
| PEYNADO, Trevor Anthony RESIGNED | Director | 18 Jun 2015 | 31 Oct 2019 | United Kingdom | May 1958 | 337, Kingshill Avenue, Hayes, Middlesex, UB4 8BT, England |
| ROADNIGHT, Joanne Mary RESIGNED | Director | | 30 Jan 1993 | | April 1961 | 158 Makepeace Road, Northolt, Middlesex, UB5 5UH |
| RUSSELL, Charlotte Elizabeth RESIGNED | Director | 15 Jul 2008 | 01 Nov 2015 | England | April 1971 | 137, Makepeace Road, Northolt, Middlesex, UB5 5UH, England |
| SHARMA, Ashok RESIGNED | Director | 16 Mar 1998 | 29 Apr 2002 | | December 1951 | 130 Makepeace Road, Northolt, Middlesex, UB5 5UH |
| WEST, Barbara Anne RESIGNED | Director | 16 May 2000 | 15 Jul 2008 | | March 1958 | 140 Makepeace Road, Northolt, Middlesex, UB5 5UH |
| WHEELER, Carole RESIGNED | Director | | 16 Mar 1998 | | November 1940 | 143 Makepeace Road, Northolt, Middlesex, UB5 5UH |