| DIXON, Joanna Jane Michelle ACTIVE | Secretary | 26 Nov 2025 | | | | Gutteridge Works, Western Avenue, Hillingdon, Uxbridge, Middlesex, UB10 9AP |
| MAXWELL, Cyril Lewis ACTIVE | Director | 01 Jul 2010 | | United Kingdom | March 1946 | Gutteridge Works, Western Avenue, Uxbridge, Middlesex, UB10 9AP, United Kingdom |
| DIXON, Philip Marc RESIGNED | Secretary | 21 Apr 2015 | 08 Jan 2019 | | | Gutteridge Works, Western Avenue, Hillingdon, Middlesex, HA4 7AE, United Kingdom |
| GUILFOYLE, Pauline RESIGNED | Secretary | 25 Apr 2019 | 30 Oct 2022 | | | 3, Hazelcroft Close, Uxbridge, UB10 9LR, England |
| GUILFOYLE, Pauline Mary Therese RESIGNED | Secretary | 28 Aug 1998 | 06 Jul 1999 | | | 3 Hazelcroft Close, Hillingdon, Uxbridge, Middlesex, UB10 9LR |
| MAXWELL, Cyril RESIGNED | Secretary | | 26 Apr 1993 | | | 8 College Way, Northwood, Middlesex, HA6 2BL |
| MAXWELL, George Henry RESIGNED | Secretary | 26 Apr 1993 | 28 Aug 1998 | | | 164 Maple Road, Hayes, Middlesex, UB4 9NE |
| MAXWELL, Thomas RESIGNED | Secretary | 01 Sep 1999 | 30 Aug 2005 | | | 11 Burnham Gardens, Hayes, Middlesex, UB3 1RB |
| SHEPARD, Henry RESIGNED | Secretary | 30 Aug 2002 | 08 Jan 2019 | | | Gutteridge Works, Western Avenue, Hillingdon, Uxbridge, Middlesex, UB10 9AP, England |
| GUILFOYLE, Pauline Mary Therese RESIGNED | Director | | 06 Jul 1999 | England | March 1951 | 3 Hazelcroft Close, Hillingdon, Uxbridge, Middlesex, UB10 9LR |
| MALLISON, Frances RESIGNED | Director | 01 Aug 2006 | 29 Mar 2010 | | October 1947 | 10 Neal Close, Northwood, Middlesex, HA6 1TH |
| MAXWELL, Cyril RESIGNED | Director | 06 Jul 2004 | 12 Feb 2005 | | March 1946 | 8 College Way, Northwood, Middlesex, HA6 2BL |
| MAXWELL, Cyril RESIGNED | Director | 01 Jan 2004 | 17 Feb 2004 | | March 1946 | 8 College Way, Northwood, Middlesex, HA6 2BL |
| MAXWELL, Cyril RESIGNED | Director | 01 Aug 2003 | 02 Oct 2003 | | March 1946 | 630 Whitton Avenue West, Greenford, Middlesex, HA1 0EE |
| MAXWELL, Cyril RESIGNED | Director | | 26 Apr 1993 | | March 1946 | 8 College Way, Northwood, Middlesex, HA6 2BL |
| MAXWELL, George Henry RESIGNED | Director | 26 Apr 1993 | 28 Aug 1998 | | June 1940 | 164 Maple Road, Hayes, Middlesex, UB4 9NE |
| MAXWELL, Thomas RESIGNED | Director | 01 Sep 1999 | 02 Dec 2003 | | June 1949 | 11 Burnham Gardens, Hayes, Middlesex, UB3 1RB |
| MAXWELL, Thomas RESIGNED | Director | 30 Apr 1999 | 30 Apr 1999 | | June 1949 | Gutteridge Farm, Western Avenue, Uxbridge, Middlesex, UB10 9AP |
| WEST, John RESIGNED | Director | 03 Feb 2004 | 30 Jun 2010 | England | April 1946 | 630 Whitton Avenue West, Greenford, Middlesex, UB6 0EE |
| WITHERSPOON, Jeremy RESIGNED | Director | 30 Aug 2002 | 31 Mar 2010 | England | October 1947 | Gutteridge Mews House, Western Avenue, Hillingdon, Middlesex, UB10 9AP |