| ATHWAL, Mahan ACTIVE | Secretary | 02 Aug 2016 | | | | Park View, Watchmoor Park, Camberley, Surrey, GU15 3YL, United Kingdom |
| ALARCON, Joaquin Igancio Perez ACTIVE | Director | 01 Sep 2020 | | United Kingdom | November 1981 | Park View, Watchmoor Park, Camberley, Surrey, GU15 3YL, United Kingdom |
| CUMMINGS, Linda Carol ACTIVE | Director | 29 Feb 2024 | | United Kingdom | January 1972 | Park View, Watchmoor Park, Camberley, Surrey, GU15 3YL, United Kingdom |
| CARLESS, Helen Claire RESIGNED | Secretary | 01 Feb 2012 | 01 Aug 2016 | | | Faraday House, Sir William Siemens Square, Frimley, Camberley, Surrey, GU16 8QD, United Kingdom |
| DICKSON, Trevor James RESIGNED | Secretary | 25 May 2004 | 07 Nov 2005 | | | Bayer House, Strawberry Hill, Newbury, Berkshire, RG14 1JA |
| GENT, Gerard Thomas RESIGNED | Secretary | 31 Dec 2006 | 31 Jan 2012 | | | Faraday House, Sir William Siemens Square, Frimley, Camberley, Surrey, GU16 8QD |
| MILLS, Richard John RESIGNED | Secretary | | 15 Mar 1999 | | | Delvyns Farm Audley End, Gestingthorpe, Halstead, Essex, CO9 3AX |
| NEWSON, Martin David RESIGNED | Secretary | 15 Mar 1999 | 25 May 2004 | | | 30 Abberbury Road, Iffley, Oxford, Oxfordshire, OX4 4ES |
| WILKINSON, Mark Alistair RESIGNED | Secretary | 07 Nov 2005 | 31 Dec 2006 | | | Bayer House, Strawberry Hill, Newbury, Berkshire, RG14 1JA |
| ABERG, Lennart Thorsten RESIGNED | Director | 15 Mar 1999 | 31 Dec 2002 | | March 1942 | Dower House Stoke Court Drive, Stoke Poges, Slough, Berkshire, SL2 4LH |
| ALTON, Brian RESIGNED | Director | | 31 Dec 1998 | | June 1944 | Pump House Church Street, Gestingthorpe, Halstead, Essex, CO9 3AX |
| ANDERSON, John Watson RESIGNED | Director | | 17 Aug 1998 | | December 1937 | 9 Lockhart Avenue, Colchester, Essex, CO3 3QU |
| BAUMANN, Werner RESIGNED | Director | 15 Sep 2000 | 31 Dec 2002 | | October 1962 | 2 Don Lane, White Plains, New York 10607, Usa |
| BIHL III, Anthony Phillip RESIGNED | Director | 17 Jan 2005 | 05 Nov 2007 | | August 1956 | 25 Stonewall Lane, Ridgefield Ct, Fairfield 06877, Usa |
| BURNS, Alastair RESIGNED | Director | 15 Aug 2016 | 23 Feb 2024 | England | October 1976 | Park View, Watchmoor Park, Camberley, Surrey, GU15 3YL, United Kingdom |
| CARLESS, Helen Claire RESIGNED | Director | 01 Feb 2012 | 25 Nov 2013 | Berkshire | March 1962 | Faraday House, Sir William Siemens Square, Frimley, Camberley, Surrey, GU16 8QD, United Kingdom |
| COSTA, Keith Anthony RESIGNED | Director | | 10 Aug 1999 | | July 1937 | 4 Edge Hill Road, Wellesley Massachusetts 02181, U S A |
| COURTH, Lambert RESIGNED | Director | 05 Dec 2002 | 03 Jul 2006 | | March 1946 | Bayer House, Strawberry Hill, Newbury, Berkshire, RG14 1JA |
| D ERRICO, Peter Daniel RESIGNED | Director | | 18 Aug 1995 | | October 1957 | 29 Fitzwalter Road, Lexden, Colchester, Essex, CO3 3SY |
| DAWKINS, Martin Scott RESIGNED | Director | 03 Jul 2006 | 31 Dec 2006 | England | March 1960 | Bayer House, Strawberry Hill, Newbury, Berkshire, RG14 1JA |
| EARDLEY, Neil RESIGNED | Director | 02 Sep 2011 | 25 Sep 2015 | United Kingdom | October 1964 | Faraday House, Sir William Siemens Square, Frimley, Camberley, Surrey, GU16 8QD, United Kingdom |
| FARRELL, Edward Joseph RESIGNED | Director | 01 Oct 2007 | 01 Jul 2011 | United Kingdom | February 1970 | Faraday House, Sir William Siemens Square, Frimley, Camberley, Surrey, GU16 8QD |
| FINCH, David Malcolm, Councillor RESIGNED | Director | | 26 Feb 1998 | United Kingdom | September 1943 | Blacksmiths Cottage, Borley, Sudbury, Suffolk, CO10 7AE |
| GENT, Gerard Thomas RESIGNED | Director | 02 Sep 2011 | 31 Jan 2012 | United Kingdom | December 1953 | Faraday House, Sir William Siemens Square, Frimley, Camberley, Surrey, GU16 8QD |
| GEORGE, David Richard RESIGNED | Director | | 17 Feb 1999 | England | August 1948 | Bakers Farm, Blackmore End, Braintree, Essex, CM7 4DJ |
| GOODEY, Denise Elizabeth RESIGNED | Director | 19 Dec 2007 | 23 Apr 2015 | United Kingdom | July 1961 | Faraday House, Sir William Siemens Square, Frimley, Camberley, Surrey, GU16 8QD |
| JOHNSON, Michael Lee RESIGNED | Director | 10 Sep 2009 | 01 Sep 2011 | United States | January 1958 | Faraday House, Sir William Siemens Square, Frimley, Camberley, Surrey, GU16 8QD |
| JOHNSON, Michael Lee RESIGNED | Director | 31 Dec 2006 | 03 Dec 2008 | United States | January 1958 | 138 Town Green Dr, Elmsford, New York 10523, United States |
| LLOYD, David John RESIGNED | Director | 10 Jan 2020 | 01 Sep 2020 | England | February 1972 | Faraday House, Sir William Siemens Square, Frimley, Camberley, Surrey, GU16 8QD |
| LLOYD, David John RESIGNED | Director | 01 Dec 2015 | 29 Feb 2016 | England | February 1972 | Faraday House, Sir William Siemens Square, Frimley, Camberley, Surrey, GU16 8QD |
| LLOYD, David John RESIGNED | Director | 23 Mar 2015 | 23 Apr 2015 | England | February 1972 | Faraday House, Sir William Siemens Square, Frimley, Camberley, Surrey, GU16 8QD, United Kingdom |
| MCGARRY, Paul Anthony RESIGNED | Director | 26 Sep 2015 | 15 Aug 2016 | United Kingdom | January 1966 | Faraday House, Sir William Siemens Square, Frimley, Camberley, Surrey, GU16 8QD, United Kingdom |
| MEYAARD, Daniel RESIGNED | Director | 03 Dec 2008 | 19 Aug 2009 | | December 1957 | 77c Long Meadow Hill Road, Brookfield, Ct 6804, United States |
| MILLS, Richard John RESIGNED | Director | | 10 Aug 1999 | | June 1952 | Delvyns Farm Audley End, Gestingthorpe, Halstead, Essex, CO9 3AX |
| SCARR, Chris RESIGNED | Director | 01 Mar 2016 | 08 Mar 2018 | United Kingdom | December 1981 | Faraday House, Sir William Siemens Square, Frimley, Camberley, Surrey, GU16 8QD |
| SO, Kwai RESIGNED | Director | 04 Apr 2018 | 20 Dec 2019 | United Kingdom | May 1970 | Faraday House, Sir William Siemens Square, Frimley, Camberley, GU16 8QD, England |
| SONGINI, Tania Louise RESIGNED | Director | 31 Dec 2006 | 01 Jul 2011 | England | March 1969 | Faraday House, Sir William Siemens Square, Frimley, Camberley, Surrey, GU16 8QD |
| TABBINER, Philip Stewart RESIGNED | Director | 16 Jun 1998 | 10 Aug 1999 | | December 1955 | 40 Hitching Post Road, North Andover, Massachusetts, 01845, Usa |
| TUTTLE, Frances RESIGNED | Director | 25 Jun 1999 | 30 Jun 2004 | | August 1947 | 202 Wood Street, Hopkinton, Ma, 01748, Usa |
| WEABER, Michael RESIGNED | Director | 20 Apr 1999 | 15 Sep 2000 | | July 1944 | 371 Wilton Road East, Ridgefield, Connecticut, 06877, Usa |
| WILLIS, Malcolm Richard Ralph RESIGNED | Director | | 01 Oct 2007 | | October 1943 | Greenway, Church Street, Gestingthorpe, Essex, CO9 3AX |