| BARNES, Samuel Richard ACTIVE | Secretary | 16 Feb 2023 | | | | 7th Floor, 1 Station Hill Square, Reading, Berkshire, RG1 1LN, England |
| BARNES, Samuel Richard ACTIVE | Director | 16 Feb 2023 | | England | September 1982 | 7th Floor, 1 Station Hill Square, Reading, Berkshire, RG1 1LN, England |
| BAYRAKTAR, Bunyamin ACTIVE | Director | 29 Apr 2024 | | England | October 1981 | 7th Floor, 1 Station Hill Square, Reading, Berkshire, RG1 1LN, England |
| EVANS, Victoria Elizabeth ACTIVE | Director | 02 Sep 2020 | | England | February 1970 | 7th Floor, 1 Station Hill Square, Reading, Berkshire, RG1 1LN, England |
| JAIN, Prateek ACTIVE | Director | 17 Apr 2026 | | United Kingdom | April 1982 | 1, Station Hill Square, Reading, Berkshire, England, RG1 1LN, England |
| PRICE, Bethan Mair ACTIVE | Director | 15 Sep 2025 | | England | December 1987 | 7th Floor, 1 Station Hill Square, Reading, Berkshire, RG1 1LN, England |
| MACLEOD, Andrew John RESIGNED | Secretary | 30 Apr 2004 | 16 Feb 2023 | | | 450, South Oak Way, Green Park, Reading, Berkshire, RG2 6UW, England |
| MCFADDEN, Douglas James RESIGNED | Secretary | 07 Sep 1992 | 30 Apr 2004 | | | 2 Spring Road, Greenwich, Connecticut 06830, Usa |
| ROD, Einar Magnus RESIGNED | Secretary | | 28 Aug 1992 | | | 2 Burleigh Park, Cobham, Surrey, KT11 2DU |
| AHMED, Anwar Yaseen RESIGNED | Director | 11 Feb 2004 | 01 Oct 2005 | United Kingdom | July 1965 | 2 St Johns Road, Tackley, Kidlington, Oxfordshire, OX5 3AP |
| ANTHONY, Neal Richard RESIGNED | Director | | 26 May 1994 | | November 1956 | 56 Upper Grotto Road, Strawberry Hill, Twickenham, Middlesex, TW1 4NF |
| ASHBY, Timothy John RESIGNED | Director | 03 Feb 1997 | 03 Nov 1997 | | May 1962 | 63 St Marks Road, Henley On Thames, Oxfordshire, RG9 1LP |
| AVERISS, Joanne Kerry RESIGNED | Director | 19 Dec 2005 | 15 Sep 2025 | England | November 1963 | 450, South Oak Way, Green Park, Reading, Berkshire, RG2 6UW, England |
| AVERISS, Joanne Kerry RESIGNED | Director | 02 Oct 1995 | 09 Jul 1996 | England | November 1963 | 1 St Georges Road, St Margarets, Twickenham, Middlesex, TW1 1QS |
| BOTHWELL, Robert Jensen RESIGNED | Director | | 10 Jul 1996 | | July 1938 | 33a Seaforth Crescent, Seaforth, New South Wales Nsw 2092, Australia |
| BOWTELL, Robert RESIGNED | Director | 19 Mar 1997 | 15 Jun 1999 | | July 1959 | 26 South Park Road, Wimbledon, London, SW19 8SX |
| CATES, Larry Allen RESIGNED | Director | 10 May 1995 | 09 Jul 1997 | | March 1948 | Kings Hill House, Ridgemount Road, Sunningdale, Berkshire, SL5 9RF |
| CELEBI, Mehmet Serhan RESIGNED | Director | 01 Feb 2022 | 30 Aug 2024 | England | April 1971 | 450, South Oak Way, Green Park, Reading, Berkshire, RG2 6UW, England |
| CHEUNG, Raymond Anthony RESIGNED | Director | 18 Oct 2005 | 31 Mar 2009 | | September 1950 | 12 Bears Rails Park, Old Windsor, Windsor, Berkshire, SL4 2HN |
| DAUCHER, David Elmer RESIGNED | Director | | 09 Jul 1993 | | August 1952 | 10 Chelsea Park Gardens, London, SW3 6AA |
| DE LAPUENTE, Alfonso RESIGNED | Director | | 26 May 1994 | | July 1935 | Cobbles Cottage, 3 Challoners Hill, Steeple Clayton, Bucks, MT18 2PD |
| DREWES, Alfred ,Herman RESIGNED | Director | 11 Jul 1996 | 22 Jun 1998 | | June 1955 | Flat 17, 99 Cadogan Gardens, London, SW3 3RF |
| DUNLAP, Edward Frank RESIGNED | Director | 27 Aug 1992 | 12 Aug 1994 | | March 1956 | 11 Canning Place Mews, Kensington, London, W8 5AJ |
| FRASER, Stanley Walter RESIGNED | Director | 19 Dec 2005 | 24 Apr 2009 | | June 1945 | 48 Grovewood Close, Chorleywood, Hertfordshire, WD3 5PX |
| GRAHNE, Mikael RESIGNED | Director | | 27 Jun 1994 | | March 1953 | 25 Whitelands House, Cheltenham Terrace, London, SW3 4QX |
| GREENLEES, Lesley Alexander RESIGNED | Director | 29 Aug 2003 | 24 Jan 2005 | | April 1967 | Cliff House, Kingsland Way, Ashwell, Hertfordshire, SG7 5QA |
| HALL, Malcolm Iain RESIGNED | Director | 17 Nov 1998 | 01 Sep 2005 | | August 1950 | Lashbrook Leys, Mill Road, Lower Shiplake, Oxfordshire, RG9 3LT |
| HEALY, Kevin John RESIGNED | Director | | 01 Mar 1995 | | December 1952 | 30 Emrstan Drive, Castle Cove, New South Wales Nsw 2069, Australia |
| HOWARD, Robert RESIGNED | Director | 01 Oct 2005 | 30 Apr 2008 | | February 1972 | 7 Lenham Close, Wokingham, Berkshire, RG41 1HR |
| KANKIWALA, Nishpank Rameshbabu RESIGNED | Director | 28 Jun 2000 | 29 Aug 2003 | | December 1957 | 20 Redwood Drive, Ascot, Berkshire, SL5 0LW |
| LEITCH, Angus Martin RESIGNED | Director | 19 Jan 1996 | 19 Mar 1997 | | December 1958 | 20 Stanbridge Road, Putney, London, SW15 1DX |
| MACLEOD, Andrew John RESIGNED | Director | 13 Jan 1999 | 16 Feb 2023 | United Kingdom | August 1962 | 450, South Oak Way, Green Park, Reading, Berkshire, RG2 6UW, England |
| MAILLOUX, James Wayne RESIGNED | Director | 02 Mar 1994 | 28 Jun 2000 | | July 1948 | Broomhall, Broomhall Lane, Sunningdale, Berkshire, SL5 0DG |
| MCFADDEN, Douglas James RESIGNED | Director | 20 Jul 1993 | 30 Apr 2004 | | February 1952 | 2 Spring Road, Greenwich, Connecticut 06830, Usa |
| MCROBIE, Frederick Sutherland RESIGNED | Director | | 18 Nov 1998 | | October 1941 | One Jada Lane, Greenwich Ct 06830, Usa |
| MEILS, Frederick Stuart RESIGNED | Director | | 02 Mar 1994 | | November 1941 | Four Winds 9 Clare Hill, Esher, Surrey, KT10 9NA |
| NIER, Delphine RESIGNED | Director | 10 Aug 2023 | 05 Jan 2026 | England | November 1975 | 7th Floor, 1 Station Hill Square, Reading, Berkshire, RG1 1LN, England |
| NILSEN, Robert Tingey RESIGNED | Director | 16 Jan 1995 | 10 Jul 1996 | | June 1959 | 9 Royal Crescent, Camberwell, Victoria, 3124, Australia |
| O'SHEA, William James RESIGNED | Director | 01 Oct 1999 | 22 Jun 2001 | | May 1964 | 1 Haddon Close, Rosslyn Park, Weybridge, Surrey, KT13 9ND |
| PRESCOTT BRANN, Landen Robert RESIGNED | Director | 24 Jan 2005 | 01 Oct 2005 | United Kingdom | April 1967 | 54 Norcutt Road, Twickenham, Middlesex, TW2 6SR |
| PRINSELL, Jonathan Charles RESIGNED | Director | 10 May 1995 | 23 Jul 1996 | | June 1948 | Pinehill, Crawley Drive, Camberley, Surrey, GU15 2AB |
| SIGALOS, John L RESIGNED | Director | 07 Sep 2012 | 17 Apr 2014 | United Kingdom | November 1966 | Building 4, Chiswick Park, 566 Chiswick High Road, London, W4 5YE, United Kingdom |
| SIMPSON DENT, Jonathan RESIGNED | Director | 24 Feb 2004 | 30 Nov 2005 | | November 1966 | 78 Hotham Road, Putney, London, SW15 1QP |
| SPIRES, Deborah RESIGNED | Director | 31 Jul 2006 | 31 May 2008 | | February 1960 | 146 Gloucester Court, Kew Road, Richmond, Surrey, TW9 3DY |
| STONE, Claire Ellen RESIGNED | Director | 17 Apr 2014 | 01 Feb 2022 | England | July 1969 | Building 4, Chiswick Park, 566 Chiswick High Road, London, W4 5YE, United Kingdom |
| TEN CATE, Lennaert Christian RESIGNED | Director | 01 Jul 2009 | 09 Aug 2013 | United Kingdom | December 1968 | Building 4, Chiswick Park, 566 Chiswick High Road, London, W4 5YE, United Kingdom |
| TSE, Linnet Ruth RESIGNED | Director | | 17 Oct 1994 | | September 1954 | 16 Rawlings Street, London, SW3 2LS |
| WALTON, Simon Robert Macfarlane RESIGNED | Director | 22 Jun 2001 | 27 Feb 2004 | | September 1961 | 1 Hurstwood, South Ascott, SL5 9SP |
| WILLIAMS, Andrew RESIGNED | Director | 31 Mar 2009 | 01 Sep 2020 | United Kingdom | August 1960 | Building 4, Chiswick Park, 566 Chiswick High Road, London, W4 5YE, United Kingdom |
| WILLIAMS, Andrew RESIGNED | Director | 10 Jul 2001 | 01 Mar 2005 | | August 1960 | 4 Archway Street, Barnes, London, SW13 0AR |
| WILMOTT, Nicholas John RESIGNED | Director | 19 Jan 1996 | 19 Mar 1997 | | September 1960 | 5, Chaucer Grove, Camberley, Surrey, GU15 2XZ |