| THOMAS, Keith ACTIVE | Secretary | 01 Mar 2020 | | | | Seebeck House, 1 Seebeck Place, Knowlhill, Milton Keynes, Buckinghamshire, MK5 8FR, England |
| DAVIS, Heath Mark ACTIVE | Director | 01 Oct 2016 | | Netherlands | October 1974 | Seebeck House, 1 Seebeck Place, Knowlhill, Milton Keynes, Buckinghamshire, MK5 8FR, England |
| TILLEY, Sam ACTIVE | Director | 15 May 2023 | | England | March 1983 | Seebeck House, 1 Seebeck Place, Knowlhill, Milton Keynes, Buckinghamshire, MK5 8FR, England |
| ATTWOOD, Gioja RESIGNED | Secretary | 08 Jan 2014 | 25 May 2017 | | | Opal Drive, Fox Milne, Milton Keynes, Buckinghamshire, MK15 0DG, United Kingdom |
| BURBAGE, Darren James RESIGNED | Secretary | 26 May 2017 | 05 Jun 2018 | | | Opal Drive, Fox Milne, Milton Keynes, MK15 0DG |
| HIRASE, Takashi RESIGNED | Secretary | 12 Jul 1991 | 01 Apr 1994 | | | 2 Greenhalgh Walk, London, N2 0DJ |
| MOORE, James Michael RESIGNED | Secretary | 01 Feb 2002 | 12 Oct 2007 | | | 56 Stanhope Grove, Beckenham, Kent, BR3 3HP |
| MURPHY, Patrick RESIGNED | Secretary | | 01 Feb 2002 | | | 7 Lowson Grove, Watford, Hertfordshire, WD19 4BA |
| SANDERS, David RESIGNED | Secretary | 12 Oct 2007 | 07 Jan 2014 | | | Badgers End, Church Lane, Pinvin, Worcs, WR10 2EU |
| THOMSON, Clare Jane RESIGNED | Secretary | 05 Jun 2018 | 30 Aug 2019 | | | Omron, Opal Drive, Fox Milne, Milton Keynes, MK15 0DG, England |
| CMH SECRETARIES LIMITED RESIGNED | Nominee Secretary | 18 Apr 1991 | 12 Jul 1991 | | | Mitre House, 160 Aldergate Street, London, EC1A 4DD |
| BANKS, Gary RESIGNED | Director | 01 Apr 2013 | 15 May 2023 | United Kingdom | April 1958 | Opal Drive, Fox Milne, Milton Keynes, MK15 0DG, United Kingdom |
| CALANDRA, Marco Maria RESIGNED | Director | 31 Mar 2004 | 24 Feb 2007 | | August 1958 | 25 Benedictine Place, 1 Marlborough Road, St Albans, Hertfordshire, AL1 3WA |
| DIJT, Cornelis Theodorus RESIGNED | Director | 01 Nov 1991 | 18 Apr 1993 | | November 1943 | Planetenweg 77, Hm Hoofddorp Nl-2132, FOREIGN, The Netherlands |
| DIJT, Cornelius Theodorus RESIGNED | Director | | 21 Aug 1992 | | November 1943 | Bevelandselaan 5, Amstelveen 1181 Jl, The Netherlands |
| FERRIDAY, Nicholas John James RESIGNED | Director | 01 Feb 2002 | 08 Apr 2004 | | October 1946 | 31 Glamis Close, Rushden, Northamptonshire, NN10 0QP |
| GREEN, Colin James RESIGNED | Director | 01 Feb 2002 | 19 Jul 2005 | | April 1963 | 22 Brudenell Close, Cawston, Rugby, Warwickshire, CV22 7GN |
| HIRASE, Takashi RESIGNED | Director | 12 Jul 1991 | 01 Apr 1994 | | December 1943 | 2 Greenhalgh Walk, London, N2 0DJ |
| KINUGAWA, Seigo RESIGNED | Director | 01 Aug 2010 | 01 Apr 2013 | Netherlands | January 1966 | 8, Clare Lennartlaan, 1187 Vj Amstelveen, The Netherlands, Netherlands |
| LATTIMER, Clive Alan RESIGNED | Director | 01 Jan 1993 | 01 Feb 2002 | England | January 1948 | 4 College Avenue, Maidenhead, Berkshire, SL6 6AJ |
| MAIETTI, Roberto RESIGNED | Director | 03 Nov 2003 | 31 Aug 2010 | Italy | September 1955 | Via Matteucci Carlo 2, 20129 Milano, Italy |
| MURPHY, Patrick RESIGNED | Director | 01 Apr 1994 | 01 Oct 2002 | | January 1953 | 7 Lowson Grove, Watford, Hertfordshire, WD19 4BA |
| NARITA, Tsutomu RESIGNED | Director | 12 Jul 1991 | 08 Sep 1997 | | October 1939 | Burgden Texlaan 5, 2111 Cb Aerdenhout, The Netherlands |
| SANDERS, David RESIGNED | Director | 24 Feb 2007 | 07 Jan 2014 | United Kingdom | June 1951 | Badgers End, Church Lane, Pinvin, Worcs, WR10 2EU |
| TATEISHI, Fumio RESIGNED | Director | 01 Jul 1997 | 26 Jun 2001 | | July 1949 | Burgden Texlaan 5, 2111 Cb Aerdenhout, The Netherlands |
| VAN MEURS, Antonius Paulus Alphonsus Maria RESIGNED | Director | 26 Jun 2001 | 03 Nov 2003 | | April 1946 | Rontgenlaan 7, 5691 Gk Son, Netherlands |
| WARDROPPER, Michael Alan RESIGNED | Director | 01 Apr 2013 | 01 Oct 2016 | Netherlands | June 1960 | Wegalaan 67-69, 2132 Jd Hoofddorp, Netherlands |
| CMH DIRECTORS LIMITED RESIGNED | Nominee Director | 18 Apr 1991 | 12 Jul 1991 | | | Mitre House, 160 Aldergate Street, London, EC1A 4DD |
| CMH SECRETARIES LIMITED RESIGNED | Nominee Director | 18 Apr 1991 | 12 Jul 1991 | | | Mitre House, 160 Aldergate Street, London, EC1A 4DD |