| ISHIKURA, Shun ACTIVE | Director | 07 Apr 2025 | | Germany | November 1982 | Sato Uk Ltd, Valley Road, Harwich, CO12 4RR, England |
| LASSUS, Laurent Francois Etienne Marie ACTIVE | Director | 01 Apr 2020 | | Belgium | August 1974 | Sato Uk Ltd, Valley Road, Harwich, Essex, CO12 4RR, England |
| WISE, Jason Alan ACTIVE | Director | 01 Jul 2016 | | England | March 1971 | Valley Road, Harwich, Essex, CO12 4RR |
| ATTERBY, John Robert RESIGNED | Secretary | 01 May 1994 | 08 Mar 1996 | | | Ickleford House, 86 Carlton Road, Boston, Lincolnshire, PE21 8PQ |
| BOYDEN, John James RESIGNED | Secretary | | 31 Mar 1994 | | | Greenwood Rippingale Road, Kirkby Underwood, Bourne, Lincolnshire, PE10 0SH |
| JOYCE, David Michael RESIGNED | Secretary | 08 Mar 1996 | 01 May 2007 | | | 43 Granville Way, Brightlingsea, Essex, CO7 0SY |
| MAIN, Bruce Nigel RESIGNED | Secretary | 24 Dec 2007 | 25 Nov 2008 | | | 4 Sitwell Close, Lawford, Essex, CO11 2SX |
| OAKDEN, Michael Lawrence RESIGNED | Secretary | 01 May 2007 | 24 Dec 2007 | | | 1 Nottage Close, Wivenhoe, Colchester, Essex, CO7 9RN |
| ALCOCK, Robert Harding RESIGNED | Director | 01 Apr 1993 | 04 Apr 1996 | | July 1941 | Tudor Farm, Part Lane Riseley, Reading, Berkshire, RG7 1RU |
| BATCHELOR, Neil Jeremy, Mr. RESIGNED | Director | 19 Apr 2010 | 01 Jul 2016 | United Kingdom | June 1960 | Valley Road, Harwich, Essex, CO12 4RR |
| BOYDEN, John James RESIGNED | Director | | 31 Mar 1994 | | February 1945 | Greenwood Rippingale Road, Kirkby Underwood, Bourne, Lincolnshire, PE10 0SH |
| COLES, Jeffrey Robert RESIGNED | Director | | 12 Jan 2001 | | May 1951 | The Brindles, Windmill Close Straight Road, Boxted, Essex, CO4 5SA |
| DOBASHI, Ikuo RESIGNED | Director | 04 May 2012 | 01 Apr 2014 | Germany | September 1955 | Valley Road, Harwich, Essex, CO12 4RR |
| DOOGAN, Michael John Christopher RESIGNED | Director | 15 Aug 2001 | 30 Jun 2004 | | October 1940 | Dove Cottage, Oakley Road Wix, Manningtree, Essex, CO11 2SE |
| DOUGLAS, Eden Robert Michael RESIGNED | Director | | 08 Mar 1996 | England | December 1955 | Moat House, Bramcote Road, Loughborough, Leicestershire, LE11 2SA |
| FUJITA, Tokuo RESIGNED | Director | 04 Apr 1996 | 17 Jul 2003 | | August 1951 | 21-23 3-Chome Kamikitazawa, Setagaya, Tokyo, Japan |
| FUKUMA, Takeshi RESIGNED | Director | 25 Mar 2002 | 22 Jun 2005 | | October 1943 | 4-5-9-302, Tsurumaki,, Tama-Shi,, Tokyo, 206-0034, FOREIGN, Japan |
| GOOLD, Edward William RESIGNED | Director | | 04 Apr 1994 | United Kingdom | November 1948 | The Old School Cottage, 1 Main Street, Carlton, Warwickshire, CV13 0BZ |
| HAMILTON, David William RESIGNED | Director | 08 Mar 1996 | 04 Apr 1996 | England | January 1943 | Wheatlands Manor, Park Lane Finchampstead, Wokingham, Berkshire, RG40 4QG |
| HAYAMA, Makoto RESIGNED | Director | 04 May 2012 | 01 Apr 2015 | Japan | July 1969 | Valley Road, Harwich, Essex, CO12 4RR |
| HOSHINO, Kenji RESIGNED | Director | 04 Apr 1996 | 01 Oct 2000 | | December 1938 | 482-4 Ohzenji, Aso-Ku Kawasaki-Shi, Kanagawa, Japan |
| IKEGUCHI, Takeshi RESIGNED | Director | 13 Aug 2004 | 03 Jan 2006 | | March 1952 | 91 George William Way, Colchester, Essex, CO1 2JP |
| IWABUCHI, Noboru RESIGNED | Director | 27 Oct 1998 | 28 Feb 2003 | | January 1959 | 3-5-5 Kamikitazawa, Setagayaku, Tokyo, FOREIGN, Japan |
| JORDAN, Peter John RESIGNED | Director | | 01 Apr 1993 | | August 1934 | Ashiana 299 London Road, Wyberton, Boston, Lincolnshire, PE21 7DE |
| JOYCE, David Michael RESIGNED | Director | 08 Mar 1996 | 19 Apr 2010 | United Kingdom | March 1951 | 43 Granville Way, Brightlingsea, Essex, CO7 0SY |
| KONDO, Tetsushi RESIGNED | Director | 01 Apr 2015 | 01 Apr 2021 | Germany | January 1973 | Valley Road, Valley Road, Harwich, Essex, CO12 4RR, England |
| KUMABAYASHI, Tomoyuki RESIGNED | Director | 01 Apr 2024 | 31 Mar 2026 | Japan | March 1972 | 3-16-3, Midoridai, Natori City, Miyagi, Japan |
| LANG, Brian Jeffrey RESIGNED | Director | 19 Apr 2010 | 04 May 2012 | United Kingdom | March 1962 | Valley Road, Harwich, Essex, CO12 4RR |
| MAIN, Bruce Nigel RESIGNED | Director | 08 Mar 1996 | 25 Nov 2008 | England | November 1956 | 4 Sitwell Close, Lawford, Essex, CO11 2SX |
| MATSUI, Sumio RESIGNED | Director | 04 Apr 1996 | 01 Oct 2000 | | November 1948 | 40547 Schorlemer Stra 90, Dusseldorf, Germany |
| MATSUYAMA, Kazuo, Managing Director RESIGNED | Director | 17 Jul 2003 | 19 Sep 2011 | | August 1960 | 23, West Coast Crescent, # 19-09 Blue Horizon Tower B, Singapore, 128046, Singapore |
| MORETON, Robert William RESIGNED | Director | 03 Apr 2000 | 15 Aug 2001 | | May 1949 | 20 Spire Chase, Sudbury, Suffolk, CO10 1PZ |
| OTSUKA, Masanori RESIGNED | Director | 25 Mar 2002 | 01 Aug 2007 | | April 1948 | 1-12-27, Unoki, Ota-Ku,, Tokyo, 146-0091, FOREIGN, Japan |
| SCRIMGEOUR, Andrew James RESIGNED | Director | 04 Apr 1994 | 30 Jun 1995 | | August 1957 | Red House, Osgodby, Market Rasen, Lincolnshire, LN8 3PA |
| SHIMIZU, Yuji RESIGNED | Director | 20 Apr 2016 | 01 Apr 2021 | Japan | December 1974 | Sato Uk Ltd, Valley Road, Harwich, Essex, CO12 4RR, England |
| SHINDO, Hayato RESIGNED | Director | 01 Apr 2021 | 07 Apr 2025 | Japan | June 1977 | Valley Road, Harwich, Essex, CO12 4RR |
| SHORT, Kenneth RESIGNED | Director | | 08 Mar 1996 | | October 1942 | Homeland Main Road, Stickney, Boston, Lincolnshire, PE22 8EF |
| TERASE, Satoshi RESIGNED | Director | 01 Oct 2000 | 24 Jan 2002 | | December 1952 | 49 Medina Avenue, Esher, Surrey, KT10 9TJ |
| WAKI, Toshihiro RESIGNED | Director | 24 Oct 2000 | 01 Aug 2007 | | January 1952 | 370h Alexandra Road, 8-10 The Anchorage, Singapore, 159961, FOREIGN, Singapore |
| WARD, Michael Anthony Leigh RESIGNED | Director | | 08 Mar 1996 | | August 1945 | 12 Frogs Hall, Bluntisham, Huntingdon, Cambridgeshire, PE17 3XD |
| YOSHI, Kiyohiko RESIGNED | Director | 17 Jul 2003 | 30 Sep 2006 | | December 1956 | 370h Alexandra Road, \14-03 The Anchorage, 159961, FOREIGN, Singapore |
| YUMIBA, Goro RESIGNED | Director | 01 Apr 2021 | 31 Mar 2024 | United States | April 1958 | Valley Road, Harwich, Essex, CO12 4RR |