| WRIGHT, Rebecca Juliet ACTIVE | Secretary | 30 Jun 2018 | | | | 1020, Eskdale Road, Winnersh, Wokingham, Berkshire, RG41 5TS |
| PICKERING, Clare ACTIVE | Director | 01 Mar 2018 | | United Kingdom | July 1970 | 1020, Eskdale Road, Winnersh, Wokingham, Berkshire, RG41 5TS |
| PURI, Vishal ACTIVE | Director | 22 Oct 2016 | | England | March 1974 | 1020, Eskdale Road, Winnersh, Wokingham, Berkshire, RG41 5TS |
| ZEA BETANCOURT, Larry Jose ACTIVE | Director | 05 Nov 2012 | | England | December 1961 | 1020, Eskdale Road, Winnersh, Wokingham, Berkshire, RG41 5TS |
| COLLINS, Michael Leslie RESIGNED | Secretary | 01 Jul 2000 | 01 Apr 2004 | | | 15 Sumner Close, Fetcham, Leatherhead, Surrey, KT22 9XF |
| KALIA, Narinder Nath RESIGNED | Secretary | | 01 Mar 1999 | | | 51 Harewood Road, Isleworth, Middlesex, TW7 5HN |
| MURRAY, Daphne Margaret RESIGNED | Secretary | 01 Apr 2004 | 30 Jun 2018 | | | Cemex House, Coldharbour Lane, Egham, Surrey, TW20 8TD |
| STANDISH, Frank James RESIGNED | Secretary | 01 Mar 1999 | 01 Jul 2000 | | | 17 Fairmile House, Twickenham Road, Teddington, Middlesex, TW11 8BA |
| BOTTLE, Stephen RESIGNED | Director | 01 Jul 2000 | 12 Apr 2006 | | October 1957 | 30 Alban Road, Letchworth, Hertfordshire, SG6 2AT |
| BROWN, Charles Bennett RESIGNED | Director | 01 Mar 1999 | 26 May 2000 | | December 1966 | Brendon, Beenham, Reading, Berkshire, RG7 5NX |
| BULLARD, Peter Hamilton Fulke RESIGNED | Director | 31 Dec 1993 | 28 Jun 1996 | | April 1934 | 59 Hillsborough Park, Camberley, Surrey, GU15 1HG |
| COLLINS, Michael Leslie RESIGNED | Director | 01 Jul 2000 | 16 Mar 2015 | England | May 1956 | Cemex House, Coldharbour Lane, Thorpe, Egham, Surrey, TW20 8TD |
| COOPER, John Brian RESIGNED | Director | | 31 Dec 1993 | | July 1932 | Waterside The Green, Holyport, Maidenhead, Berkshire, SL6 2JT |
| GILLARD, Peter Henry RESIGNED | Director | 12 Jun 2007 | 22 May 2009 | United Kingdom | March 1952 | First Floor Flat, 165 Fentiman Road, Vauxhall, London, SW8 1JZ |
| HALLING, Michael John RESIGNED | Director | | 31 Dec 1993 | | May 1947 | Buttermilk Hall, Baldock Road Cottered, Buntingford, Hertfordshire, SG9 9RH |
| HAMPSON, Michael David RESIGNED | Director | 30 May 1997 | 01 Jul 2000 | | May 1958 | Bryntirion 8 St Marys Road, Leatherhead, Surrey, KT22 8EY |
| JENKINS, Derek William RESIGNED | Director | 31 Dec 1993 | 30 May 1997 | | September 1934 | The Pines, Springfield Road, Camberley, Surrey, GU15 1AB |
| KALIA, Narinder Nath RESIGNED | Director | 02 Sep 1996 | 01 Mar 1999 | | January 1940 | 51 Harewood Road, Isleworth, Middlesex, TW7 5HN |
| LAMBOURNE, Robert Ernest RESIGNED | Director | 30 May 1997 | 01 Mar 1999 | | February 1952 | Ipsley Lodge Hogs Back, Seale, Farnham, Surrey, GU10 1LA |
| LLEWELLYN, David RESIGNED | Director | 28 Jun 1996 | 24 Aug 1996 | | March 1944 | 32 Foxdene, Godalming, Surrey, GU7 1YQ |
| OWEN, Precel James RESIGNED | Director | | 31 Dec 1993 | | February 1930 | Soar Hill, Newport, Dyfed, SA42 0QL |
| ROBINSON, John Anthony RESIGNED | Director | 01 Mar 1999 | 01 Apr 2004 | | February 1948 | 14 Daws Lea, High Wycombe, Buckinghamshire, HP11 1QF |
| SANSOM, Edward John RESIGNED | Director | | 31 Mar 1993 | | December 1935 | Herons Haunt, Church Road, Worthing, Norfolk, NR20 5HR |
| SMALLEY, Jason Alexander RESIGNED | Director | 30 Sep 2011 | 22 Oct 2016 | England | May 1969 | Cemex House, Coldharbour Lane Thorpe, Egham, Surrey, TW20 8TD |
| SMITH, Andrew Michael RESIGNED | Director | 12 Apr 2006 | 30 Sep 2011 | United Kingdom | July 1963 | Cemex House, Coldharbour Lane, Thorpe, Egham, Surrey, TW20 8TD, England |
| STANDISH, Frank James RESIGNED | Director | 26 May 2000 | 01 Jul 2000 | | December 1963 | 17 Fairmile House, Twickenham Road, Teddington, Middlesex, TW11 8BA |