| HITCHING, Rachel Heulwen ACTIVE | Secretary | 23 Sep 2013 | | | | 22, Baker Street, London, W1U 3BW, England |
| FENN, Stuart Ian ACTIVE | Director | 24 Jan 2024 | | United Kingdom | November 1977 | Fujitsu, Lovelace Road, Bracknell, RG12 8SN, England |
| OWEN, Anwen ACTIVE | Director | 01 Apr 2026 | | United Kingdom | May 1981 | Fujitsu, Lovelace Road, Bracknell, England, RG12 8SN, United Kingdom |
| GREEN, Robin John RESIGNED | Secretary | | 30 Jun 2000 | | | 32 Beech Hill Road, Sutton Coldfield, West Midlands, B72 1DT |
| HORII, Takeshi RESIGNED | Secretary | 28 Jun 2004 | 24 Jun 2009 | | | 14 Nichols Close, Solihull, West Midlands, B92 0PX |
| NAGAYAMA, Nobukazu RESIGNED | Secretary | 30 Jun 2000 | 28 Jun 2004 | | | Pear Tree Farm, Frogmore Lane, Fen End, Kenilworth, CV8 1NT |
| SOHAL, Jaswinder Singh RESIGNED | Secretary | 24 Jun 2009 | 23 Sep 2013 | | | 74 Banquo Approach, Warwick, Warwickshire, CV34 6GB |
| ARMITAGE, Michael RESIGNED | Director | 28 May 1999 | 11 Nov 2005 | | October 1939 | Grove House 274 High Street, Boston Spa, Wetherby, West Yorkshire, LS23 6AJ |
| AYLOTT, Malcolm Frederick RESIGNED | Director | 04 Sep 1997 | 31 Oct 2001 | | May 1946 | 1 Bellingham Wentworth Park, Wilnecote, Tamworth, Staffordshire, B77 4PE |
| BLAGDEN, Simon Paul RESIGNED | Director | 12 Nov 2005 | 20 Jun 2019 | England | September 1962 | 9, Great Chesterford Court, London Road, Great Chesterford, Essex, CB10 1PF, United Kingdom |
| BOUNDS, Gavin Gerald RESIGNED | Director | 19 Jun 2013 | 29 Aug 2019 | England | April 1967 | Solihull Parkway, Birmingham Business Park, Birmingham, B37 7YU |
| CHIKAMA, Terumi, Dr RESIGNED | Director | 01 Oct 2004 | 02 Jun 2009 | | October 1954 | Myoo 9-19, Zama 228-0022, Kanagawa, Japan |
| CHRISTOU, Richard RESIGNED | Director | 12 Mar 2007 | 24 Mar 2010 | United Kingdom | October 1944 | Apartment 4 14 The Knightsbridge, Knightsbridge, London, SW7 1RH |
| FUJISAKI, Michio RESIGNED | Director | | 04 Sep 1997 | | January 1938 | 5/10 Hakanodai 6 Chome, Shinagawa-Ku, Tokyo 142, FOREIGN, Japan |
| GILBERT, Roger, Dr RESIGNED | Director | 02 Jun 2009 | 31 Mar 2012 | United Kingdom | January 1948 | Govers End, Bramfield Road Datchworth, Knebworth, Hertfordshire, SG3 6RX |
| GRANT, Adrian Harold RESIGNED | Director | 07 Sep 1992 | 15 Jul 1993 | United Kingdom | November 1952 | Acorns Wick Road, Langham, Colchester, Essex, CO4 5PG |
| HORII, Takeshi RESIGNED | Director | 01 Oct 2004 | 02 Jun 2009 | | December 1950 | 14 Nichols Close, Solihull, West Midlands, B92 0PX |
| IKEUCHI, Satoshi RESIGNED | Director | 30 Sep 2008 | 26 Nov 2009 | | May 1951 | 800, W Renner Rd Apt 1228, Richardson, Texas, Usa |
| IKEUCHI, Satoshi RESIGNED | Director | 12 Nov 2005 | 29 Aug 2006 | | May 1951 | 1-25-23 Yakushidai Machida, Tokyo, 195-0073, FOREIGN, Japan |
| KAMATA, Akihisa RESIGNED | Director | 06 May 2010 | 27 Jul 2015 | England | September 1962 | 22, Baker Street, London, W1U 3BW, England |
| KAMIGAKI, Yoshisumi RESIGNED | Director | 09 Jul 2003 | 11 Nov 2005 | | January 1953 | 1246-1 Isobe Sagamihara Shi, Kanagawa, 228-0827, Japan |
| KONO, Michio RESIGNED | Director | | 14 May 1999 | | January 1942 | Flat 1 Bucknell Close, Lode Lane, Solihull, West Midlands, B91 2UW |
| KUREMATSU, Hachihei RESIGNED | Director | | 17 Sep 1996 | | March 1943 | 19 Hamilton House, London, NW8 9PN |
| LEAKEY, David Martin, Doctor RESIGNED | Director | | 22 Jul 1992 | | July 1932 | Rocheberie Grassy Lane, Sevenoaks, Kent, TN13 1PW |
| MANO, Shoji RESIGNED | Director | 17 Sep 1996 | 09 Jul 2003 | | September 1942 | Flat 83 55 Ebury Street, London, SW1W 9PB |
| MATSUDA, Yoh RESIGNED | Director | 01 Jul 2002 | 09 Jul 2003 | | September 1951 | 25-10 Yatocho, 3 Chome, Nishitokyo-Shi, Tokyo 188-0001, FOREIGN, Japan |
| MIURA, Makoto RESIGNED | Director | 22 Jan 2001 | 09 Jul 2003 | | January 1953 | 26 Lea Green Lane, Wythall, Birmingham, West Midlands, B47 6HE |
| MIYATA, Akira RESIGNED | Director | 27 Jul 1994 | 17 Sep 1996 | | March 1939 | 18-13 Sumiregaoka, Kohoku-Ku, Yokohama, FOREIGN, Japan |
| MOCHIDA, Yukou RESIGNED | Director | 27 Sep 1993 | 25 Jul 1994 | | November 1941 | 2-19-14 Chitosedai, Setagaya-Ku, Tokyo, 157, Japan |
| MOCHIZUKI, Michimasa RESIGNED | Director | 09 Jul 2003 | 03 Sep 2007 | | April 1952 | 9 Whitefriars 42 School Lane, Solihull, West Midlands, B91 2QQ |
| MOTEGI, Mitsuhiro RESIGNED | Director | 01 Jul 2002 | 09 Jul 2003 | | March 1947 | 66-10 Ibukino, Midori-Ku, Yokohama-Shi, Yokohama 226-0028, Japan |
| MUCHOW, Stephen Manfred RESIGNED | Director | 04 Sep 2007 | 20 Feb 2008 | | August 1952 | White Horse Cottage, Easthampstead Road, Wokingham, Berkshire, RG40 3AF |
| MURANO, Kazuo, Dr RESIGNED | Director | 24 Mar 1997 | 09 Jul 2003 | | November 1945 | 6-25-8-1409 Jingumae, Shibuya-Ku, Tokyo, 150, Japan |
| NAGATOMI, Hiroshi RESIGNED | Director | 02 Jun 2009 | 09 Jul 2011 | Japan | December 1944 | 2-15-11, Nishigaoka, Izumi-Ku, Yokohama, Kanagawa, Japan |
| OHTA, Koichi RESIGNED | Director | 17 Sep 1996 | 03 Oct 2000 | | July 1944 | 1421-49 Ozenji, Asao Ku, Kawasaki, Kanagawa Prefecture 215, Japan |
| OPPENHEIM, Anthony Edward RESIGNED | Director | 04 Sep 2007 | 24 Mar 2010 | | September 1950 | 29 Bluebell Meadow, Winnersh, Berkshire, RG41 5UW |
| OTSUKI, Jiro RESIGNED | Director | 24 Aug 2011 | 27 Jul 2015 | Japan | June 1956 | Solihull Parkway, Birmingham Business Park, Birmingham, B37 7YU |
| PATTERSON, William Paul RESIGNED | Director | 31 Jul 2019 | 01 Apr 2026 | England | September 1965 | Fujitsu, Lovelace Road, Bracknell, RG12 8SN, England |
| PICKUP, Timothy Andrew RESIGNED | Director | | 22 Dec 1997 | | December 1948 | The Parsonage, Much Marcle, Ledbury, Herefordshire, HR8 2LJ |
| PUTLAND, Roberto Adriano RESIGNED | Director | 31 Jul 2019 | 31 Mar 2023 | England | May 1971 | Fujitsu, Lovelace Road, Bracknell, RG12 8SN, England |
| ROWBOTHAM, Thomas Robert, Dr RESIGNED | Director | 07 Sep 1992 | 15 Jul 1993 | | June 1941 | Walmer Felixstowe Road, Nacton, Ipswich, Suffolk, IP10 0DF |
| ROWE, Catherine Elizabeth RESIGNED | Director | 10 Apr 2014 | 13 Oct 2017 | England | March 1970 | Solihull Parkway, Birmingham Business Park, Birmingham, B37 7YU |
| STEVENSON, Andrew John RESIGNED | Director | 22 Jan 2002 | 10 Apr 2014 | England | January 1964 | Apartment 3, Snowberry Gardens, 609 Warwick Road, Solihull, West Midlands, B91 1AP, United Kingdom |
| SUZUKI, Hayashi RESIGNED | Director | 12 Nov 2005 | 03 Sep 2007 | | October 1946 | 8 Timberlake Close, Shirley, Solihull, West Midlands, B90 4YT |
| SUZUKI, Hayashi RESIGNED | Director | 03 Oct 2000 | 01 Jul 2002 | | October 1946 | Yokohama City, Kanazawa Ku Tomiokahigashi 2 5 7 502, Japan, 236 0051, FOREIGN, Japan |
| TAIT, Duncan Andrew RESIGNED | Director | 24 Aug 2011 | 31 Jul 2019 | England | March 1966 | Solihull Parkway, Birmingham Business Park, Birmingham, B37 7YU |
| TAKEICHI, Hiroaki RESIGNED | Director | 09 Jul 2003 | 30 Sep 2004 | | December 1947 | 2-26-22 Motoizumi Komae Shi, 201-0013, Japan |
| TAKEICHI, Hiroaki RESIGNED | Director | 24 Mar 1997 | 01 Dec 2001 | | December 1947 | 1-770-1-301 Shinmaruko-Higashi, Nakahara-Ku, Kawasaki, 211, Japan |
| TAKENO, Minoru RESIGNED | Director | 30 Aug 2006 | 02 Jun 2009 | | December 1956 | No. 1107, 1-3-7, Chigasaki-Minami,, Tsuduki-Ku, Yokohama, Kanagawa 2230037, Japan |
| TARUTA, Akio RESIGNED | Director | 04 Sep 2007 | 27 Jul 2011 | United Kingdom | November 1958 | 1, Oakfields Way, Catherine De Barnes, Solihull, West Midlands, B91 2TR, United Kingdom |
| TAUNT, Robin John, Dr RESIGNED | Director | | 31 Jul 1992 | | November 1948 | 121 Parkside Drive, Watford, Hertfordshire, WD17 3BA |
| UNAGAMI, Shigeyuki RESIGNED | Director | 13 Apr 1998 | 11 Nov 2005 | | September 1946 | Oak Farm Cottage 1928 Warwick Road, Knowle, Solihull, B93 0DY |
| VAWDREY, Rodney Graeme RESIGNED | Director | 24 Aug 2011 | 28 Feb 2014 | Australia | August 1956 | Solihull Parkway, Birmingham Business Park, Birmingham, B37 7YU |
| WILCOX, John RESIGNED | Director | 23 Jan 1998 | 30 Sep 1999 | | February 1939 | Beaumaris, 31 Chander Close, Ferndown, Dorset, BH22 8DW |
| YODEN, Takanobu RESIGNED | Director | 01 Jun 2000 | 01 Jul 2002 | | January 1948 | 4 8 1 303 Taka, Mihama Ku, Chiba, 261 0004, Japan |