| TROWER, Tara Dawn ACTIVE | Secretary | 22 May 2017 | | | | Amen Corner, Cain Road, Bracknell, Berkshire, RG12 1HN, England |
| ORAM, Philippa Anne ACTIVE | Director | 31 Oct 2017 | | United Kingdom | December 1966 | C/O Hewlett-Packard Limited, Cain Road, Amen Corner, Bracknell, RG12 1HN, England |
| DANIELS, Tanya Collette RESIGNED | Secretary | 31 Oct 2005 | 07 Mar 2007 | | | Cranbourne House, 1 Manor Copse Knights Enham, Andover, Hampshire, SP10 4EF |
| JACOBS, Nicholas Lewis RESIGNED | Secretary | 01 Jan 2001 | 31 Oct 2005 | | | Yew Tree Cottage, Wolverton Common, Tadley, Hampshire, RG26 5RY |
| KLINGER, Paul RESIGNED | Secretary | 03 Jun 1996 | 31 Dec 2000 | | | Les Godaines, George Road St Peter Port, Guernsey, Channel Islands, GY1 1BD |
| LAUB, Sam Edward RESIGNED | Secretary | | 31 Mar 1998 | | | 18 Avenue Louis Casai, Geneva 1209, Switzerland |
| LUFF, Peter Brian RESIGNED | Secretary | 23 Feb 2010 | 17 Nov 2010 | | | 200, Berkshire Place, Wharfedale Road Winnersh, Wokingham, Berkshire, RG41 5RD, United Kingdom |
| MITCHELL, William RESIGNED | Secretary | 17 Nov 2010 | 22 May 2017 | | | 200, Berkshire Place, Wharfedale Road Winnersh, Wokingham, Berkshire, RG41 5RD, United Kingdom |
| NUVOLETTA, Carlo RESIGNED | Secretary | 07 Mar 2007 | 20 Jul 2007 | | | 19 Moorlands Close, Fleet, Hampshire, GU51 3PL |
| WINKHAUS, Dirk RESIGNED | Secretary | 20 Jul 2007 | 23 Feb 2010 | | | 266 Elgin Avenue, London, W9 1JR |
| ABRAHAMSEN, Jan RESIGNED | Director | 20 Jul 2007 | 22 May 2017 | England | February 1952 | 200, Berkshire Place, Wharfedale Road Winnersh, Wokingham, Berkshire, RG41 5RD |
| BISHOP, Robert RESIGNED | Director | | 14 Dec 1994 | | June 1942 | 18 Avenue Louis Casai, Geneva 1209, Switzerland |
| BRYCK, Cathryn RESIGNED | Director | 01 Jan 2000 | 02 Oct 2000 | | September 1957 | 1972 Goodwin Avenue, Redwood City, California, 94061, America |
| BUTCHART, Timothy William Russell RESIGNED | Director | 09 Sep 2003 | 31 Dec 2008 | United Kingdom | December 1965 | 5 Hogarth Way, Hampton, Middlesex, TW12 2EL |
| CAKEBREAD, Steve Mark RESIGNED | Director | 03 Jun 1996 | 18 Apr 1997 | | October 1951 | 1075 Greenfield Road, St Helena Ca California 94574, Usa, FOREIGN |
| CHEHLAOUI, Samer RESIGNED | Director | 01 Jul 1999 | 15 Oct 2001 | | March 1958 | 31 Oakwood Court, Abbotsbury Road, London, W14 8JX |
| COOMBS, Martin RESIGNED | Director | 22 May 2017 | 31 Oct 2017 | England | March 1965 | Amen Corner, Cain Road, Bracknell, Berkshire, RG12 1HN, England |
| COOPER, Roger Anthony RESIGNED | Director | 08 Jun 1998 | 15 Nov 1999 | Great Britain | February 1943 | 2 High Peak, London Road, Sunningdale, Berkshire, SL5 0EY |
| DANIELS, Tanya Collette RESIGNED | Director | 31 Oct 2005 | 07 Mar 2007 | | January 1962 | Cranbourne House, 1 Manor Copse Knights Enham, Andover, Hampshire, SP10 4EF |
| DENFORD, Michael John RESIGNED | Director | 06 Nov 2001 | 31 Oct 2002 | | May 1959 | Homewood, 149 Macdonald Road, Lightwater, Surrey, GU18 5UR |
| EVANS, Roderick Clifford RESIGNED | Director | 19 Nov 2010 | 30 Nov 2016 | United Kingdom | March 1964 | 200, Berkshire Place, Wharfedale Road Winnersh, Wokingham, Berkshire, RG41 5RD, United Kingdom |
| IRVING, James Logan RESIGNED | Director | 02 Oct 2000 | 30 Jun 2001 | | January 1954 | Flat 17, 22 Barnton Grove, Edinburgh, EH4 6EJ |
| JACOBS, Nicholas Lewis RESIGNED | Director | 02 Oct 2000 | 31 Oct 2005 | | March 1945 | Yew Tree Cottage, Wolverton Common, Tadley, Hampshire, RG26 5RY |
| LANYON, Stuart RESIGNED | Director | 21 Nov 2000 | 02 Jul 2002 | | October 1969 | 43 Briar Close, Bromsgrove, Worcestershire, B60 1GE |
| LISCOE, Stephen RESIGNED | Director | 02 Jul 2002 | 09 Sep 2003 | | August 1955 | 19a Cranstons Road, Middle Dural, New South Wales 2158, Austrailia |
| LUFF, Peter Brian RESIGNED | Director | 09 Dec 2003 | 17 Nov 2010 | England | May 1965 | 28 Highfields, Westoning, Bedfordshire, MK45 5EN |
| LUNDERVOLD, Dag RESIGNED | Director | 15 Nov 1999 | 30 Jun 2001 | | January 1945 | 11 Rosken Grove, Farnham Royal, Slough, Berkshire, SL2 3DZ |
| MACKAY, James Richard RESIGNED | Director | 03 Jul 1997 | 30 Jun 1999 | England | July 1944 | 21 Court Road, Lee On The Solent, Hampshire, PO13 9JN |
| MCCRACKEN, Edward Ray RESIGNED | Director | | 14 Dec 1994 | | December 1943 | 2011 North Shoreline Boulevard, Mountain View, California, Usa |
| NUVOLETTA, Carlo RESIGNED | Director | 07 Mar 2007 | 20 Jul 2007 | | August 1953 | 19 Moorlands Close, Fleet, Hampshire, GU51 3PL |
| OSWOLD, Thomas Jay RESIGNED | Director | 14 Dec 1994 | 03 Jun 1996 | | August 1952 | 2011 North Shoreline Boulevard, Mountain View, California 94039-7311, America |
| PEBWORTH, Timothy Lee RESIGNED | Director | 08 Jan 2009 | 20 Apr 2012 | Usa | February 1966 | 3597, Butcher Drive, Santa Clara, California, 95051, Usa |
| PERRY, Mark William RESIGNED | Director | | 22 Oct 1993 | | June 1943 | 2011 North Shoreline Boulevard, Mountain View, California, Usa |
| ROBINSON, Timothy Michael RESIGNED | Director | 05 Jul 1996 | 04 Dec 1997 | | April 1963 | Adelaide House Adelaide Square, Windsor, Berkshire, SL4 2AH |
| SALTMARSH, Robert Warren RESIGNED | Director | 01 Jul 1999 | 01 Jan 2000 | | April 1950 | 175 Twin Peaks Boulevard, San Fransisco, 94114, California Usa |
| SEED, Nigel RESIGNED | Director | | 03 Jul 1996 | United Kingdom | February 1953 | Woodside, Courtlands Hill Pangbourne On Thames, Reading, RG8 7BE |
| WARE, Malcolm John RESIGNED | Director | 05 Jul 1996 | 25 Apr 1997 | | July 1948 | Delamere House, Folly Road, Upper Lambourn, Berkshire, RG16 7QE |
| WATERS, Marc Edward RESIGNED | Director | 22 May 2017 | 30 Sep 2018 | England | September 1976 | Amen Corner, Cain Road, Bracknell, Berkshire, RG12 1HN, England |
| ZELLMER, Jeffrey Vincent RESIGNED | Director | 02 Oct 2000 | 26 Apr 2006 | | December 1959 | 655 Sparhawk Drive, Morgan Hill, California 95037, Usa |