| PADO, Keith Anthony ACTIVE | Director | 03 Dec 2024 | | United States | November 1977 | 1000 Park Drive, Lawrence, Pennsylvania 15055, United States |
| VAN DER WIT, Andrew Roel Jacobus ACTIVE | Director | 09 Jan 2020 | | Netherlands | May 1971 | First Floor (North), Blake House, Manor Farm Road, Reading, England, RG2 0JH, England |
| CLARKSON, Jessica RESIGNED | Secretary | 05 Dec 2007 | 31 Jul 2017 | | | 3 Bennet Court, Bennet Road, Reading, Berkshire, RG2 0QX |
| DEAN, Deborah Anne RESIGNED | Secretary | 14 Jul 1997 | 14 Feb 2001 | | | 80 Berkeley Avenue, Reading, Berkshire, RG1 6HY |
| JOHN, Clive Alan RESIGNED | Secretary | | 14 Jul 1997 | | | Foxway Rise, Avenue Road, Fleet, Hampshire, GU13 8NG |
| LUSCOMBE, Timothy Laurence RESIGNED | Secretary | 14 Feb 2001 | 18 Jul 2002 | | | 2 Hillcraft Road, Oxford, Oxfordshire, OX33 1EZ |
| MELLORS, Paul RESIGNED | Secretary | 05 Sep 2017 | 01 Sep 2020 | | | 3, Bennet Court, Bennet Road, Reading, RG2 0QX, United Kingdom |
| TOBIN, Brendan Christopher RESIGNED | Secretary | 18 Jul 2002 | 05 Dec 2007 | | | 15 Upper Paven Hill, Purton, Swindon, Wiltshire, SN5 4DQ |
| WRIGHT, Derek John Parker RESIGNED | Secretary | 01 Sep 2020 | 10 Feb 2021 | | | 3 Bennet Court, Bennet Road, Reading, Berkshire, RG2 0QX |
| BAIRD, Anna Maria RESIGNED | Director | 22 Jul 1998 | 31 Jan 2003 | | May 1957 | 303 Mallard Drive, Bridgeville, Pa, Usa |
| BALCUNE, Regina RESIGNED | Director | 09 Jan 2020 | 19 Apr 2022 | Netherlands | October 1977 | 3 Bennet Court, Bennet Road, Reading, Berkshire, RG2 0QX |
| BALMFORTH, Edward Michael RESIGNED | Director | 25 Nov 2002 | 13 Aug 2004 | England | April 1946 | Old Stocks, Bepton, Midhurst, West Sussex, GU29 9RB |
| BOETTICHER, Jeffrey RESIGNED | Director | | 22 Jul 1998 | | June 1951 | PO BOX 12800, Pittsburgh, Pennsylvania 15241, FOREIGN, Usa |
| COOK, Bernard John RESIGNED | Director | | 14 Aug 1992 | | January 1952 | Brookview Lodge Turners Green, Upper Bucklebury, Reading, Berkshire, RG7 6RD |
| CROFT, Roger Eric Malcolm RESIGNED | Director | | 03 Dec 2007 | United Kingdom | March 1949 | 20 Hammond Close, Thatcham, Berkshire, RG19 4FF |
| FERNANDES, Leslie Martin RESIGNED | Director | 18 Jul 2002 | 07 Nov 2014 | United Kingdom | March 1964 | 464, Basingstoke Road, Reading, Berkshire, RG2 0BG |
| FERNANDES, Leslie RESIGNED | Director | 01 Apr 1996 | 31 Dec 1999 | | March 1964 | Flat 5 & 6, 43 Upton Park, Slough, Berkshire, SL1 2DA |
| FISHER, Brian Richard RESIGNED | Director | 19 Apr 2022 | 03 Dec 2024 | United States | August 1971 | First Floor (North), Blake House, Manor Farm Road, Reading, England, RG2 0JH, England |
| HANSSEN, Per Ejrup RESIGNED | Director | 15 Jul 1993 | 08 Jan 1997 | | April 1947 | Dreve Du Mereualt 24, 1410 Waterloo, Belgium |
| HUDGELL, Patrick Anthony RESIGNED | Director | 01 Oct 1999 | 31 May 2001 | United Kingdom | July 1955 | 40a Highland Road, Amersham, Buckinghamshire, HP7 9AY |
| JOHN, Clive Alan RESIGNED | Director | | 14 Jul 1997 | United Kingdom | August 1952 | Foxway Rise, Avenue Road, Fleet, Hampshire, GU13 8NG |
| LUSCOMBE, Timothy Laurence RESIGNED | Director | 31 May 2001 | 18 Jul 2002 | | May 1957 | 2 Hillcraft Road, Oxford, Oxfordshire, OX33 1EZ |
| MCANDREW, Michael RESIGNED | Director | 31 Jan 2003 | 29 Nov 2007 | | April 1960 | 318 Green Street, Houston, Pennsylvania, 15342, U S A |
| THOMAS, Matthew Peter RESIGNED | Director | 19 Apr 2022 | 23 Feb 2024 | United Kingdom | June 1975 | First Floor (North), Blake House, Manor Farm Road, Reading, England, RG2 0JH, England |
| TOBIN, Brendan Christopher RESIGNED | Director | 05 Dec 2007 | 06 Nov 2025 | England | June 1965 | First Floor (North), Blake House, Manor Farm Road, Reading, England, RG2 0JH, England |
| WALLIN, Leenamaija Katariina RESIGNED | Director | 01 Apr 2019 | 09 Jan 2020 | Netherlands | December 1971 | 3 Bennet Court, Bennet Road, Reading, Berkshire, RG2 0QX |
| WHITNEY, Joshua RESIGNED | Director | 14 Nov 2014 | 31 Mar 2019 | United States | September 1977 | 3 Bennet Court, Bennet Road, Reading, Berkshire, RG2 0QX |
| YOUNG, Frederick RESIGNED | Director | 15 Jul 1993 | 29 Nov 2007 | | January 1956 | 1050 Tall Trees Drive, Upper St Clair Pa 15241, Washington, Usa |