| SANADA, Tetsuaki ACTIVE | Secretary | 22 Mar 2023 | | | | Wharfside, Trafford Wharf Road, Manchester, M17 1GP |
| HIRAO, Yoshiaki ACTIVE | Director | 01 Apr 2023 | | Germany | January 1968 | Wharfside, Trafford Wharf Road, Manchester, M17 1GP |
| IWAMOTO, Shinichi ACTIVE | Director | 01 Oct 2025 | | England | September 1965 | Wharfside, Trafford Wharf Road, Manchester, M17 1GP |
| ADAMSON, Brenda May RESIGNED | Secretary | 16 Apr 1993 | 12 Apr 2010 | | | 20 Canterbury Road, Hale, Altrincham, Cheshire, WA15 8PL |
| BROOKS, Tony RESIGNED | Secretary | 12 Apr 2010 | 22 Mar 2023 | | | Wharfside, Trafford Wharf Road, Manchester, M17 1GP |
| BROWN, Micahel Stewart RESIGNED | Secretary | | 16 Apr 1993 | | | 99 Carrhill Road, Mossley, Lancashire, OL5 0SA |
| ANDO, Osamu RESIGNED | Director | 01 Oct 2000 | 29 Jun 2005 | | April 1957 | 4408 Saul Road, Kensington, Maryland, 20895-37, Usa |
| ARAI, Sadao RESIGNED | Director | 30 Jun 1995 | 29 Jun 2001 | | June 1935 | 201 Grasios Ashikariyama, 117 Ashikariyamacho, Ayakojidoli Nishinotoin Nishira, Shimokoyoku Kyoto, FOREIGN, Japan |
| ARAI, Sadao RESIGNED | Director | 29 Jun 1993 | 30 Jun 1994 | | June 1935 | 201 Grasios Ashikariyama, 117 Ashikariyamacho, Ayakojidoli Nishinotoin Nishira, Shimokoyoku Kyoto, FOREIGN, Japan |
| BIRTWISTLE, John RESIGNED | Director | 18 Dec 1995 | 31 Aug 2011 | England | August 1952 | 7 Balliol Close, Sutton, Macclesfield, Cheshire, SK11 0EL |
| BIRTWISTLE, John RESIGNED | Director | 11 Oct 1995 | 13 Oct 1995 | England | August 1952 | 7 Balliol Close, Sutton, Macclesfield, Cheshire, SK11 0EL |
| HARA, Tasuku RESIGNED | Director | 28 Jun 1996 | 29 Jun 2001 | | September 1938 | 13 Nakajima-Cho, Tenryuji Saga Ukyo, Kyoto-Shi, Kyoto, 616, Japan |
| HARA, Toshio RESIGNED | Director | | 30 Jun 1994 | | June 1930 | Flat 1, 60 Massey Street, Cheadle, Cheshire, SK8 1DU |
| HATTORI, Shigehiko RESIGNED | Director | 27 Jun 1998 | 29 Jun 2000 | | August 1941 | 7-235 Terada-Fukatani, Jyoyo-Shi Kyoto 610-0121, Japan, FOREIGN |
| HATTORI, Shigehiko RESIGNED | Director | 30 Jun 1994 | 30 Jun 1995 | | August 1941 | 12161 Hidden Brook Terrace, Gaithersburg, Maryland 20878 |
| HIRAI, Hisaharu RESIGNED | Director | 30 Jun 1994 | 30 Nov 1994 | | June 1939 | Histoir Goshohigasi Rm 306, 190 Shinkarasumadori Kiridoshi Agaru, Kamikyo Ku Kyoto 604, Japan |
| HOWARD, Ronald John Frederick RESIGNED | Director | | 31 Mar 2011 | England | September 1921 | 5 Ordnance Mews, St John's Wood, London, NW8 6PF |
| ICHIMURA, Katsuhiko RESIGNED | Director | 01 Apr 1998 | 27 Jun 2003 | | January 1941 | 2 Drayton Grove, Timperley, Altrincham, Cheshire, WA15 7PX |
| IMAMURA, Naoki RESIGNED | Director | 27 Jun 1998 | 01 Apr 2002 | | November 1943 | Green Heights Shimadzu 302, 533 Horikawa Hadano-Shi 259-1305, Kanagawa Japan, FOREIGN |
| INCLEDON, John David RESIGNED | Director | | 31 Dec 1993 | | July 1938 | Suite 33-140 Park Lane, London, W1Y 3AA |
| ISHIDA, Yasuo RESIGNED | Director | 01 Oct 1994 | 27 Jun 1998 | | December 1940 | 11/65 Teradocho Kishinoshita, Muko City, Kyoto Prefecture Japan 617 |
| KADOTA, Toshimi RESIGNED | Director | 01 Apr 2003 | 27 Jun 2003 | | October 1950 | 3/126 North Road, Brighton, Victoria, 3186, BN1 1YA, Australia |
| KAKINUMA, Shigemasa RESIGNED | Director | 28 Jun 1996 | 21 Jan 1997 | | April 1941 | 3-9-21 Kamariya-Cho Nishi, Kanzaawa-Ku, Yokohama-Shi, Kanagawa Prefecture, 236, Japan |
| KAWABE, Yasutsugu RESIGNED | Director | 30 Jun 1994 | 30 Jun 1995 | | January 1942 | Momoi 1 23 12, Suginami Ku, Tokyo, Japan |
| KAWASHIMA, Fumio RESIGNED | Director | | 01 Feb 1995 | | September 1940 | 62-30 Terada-Imabori, Joye, Kyoto 610-61, Japan |
| KOSUKE, Nakao RESIGNED | Director | 05 Feb 2018 | 25 Jan 2019 | Germany | July 1960 | Wharfside, Trafford Wharf Road, Manchester, M17 1GP |
| KOYA, Takayoshi RESIGNED | Director | 30 Jun 1995 | 28 Jun 1996 | | December 1939 | 1-2 Yakou-Cho Shimogamo, Sakyo-Ku Kyoto, Japan, FOREIGN |
| KURITA, Tahashi RESIGNED | Director | | 29 Jun 1993 | | February 1936 | 8-7 Shibayama, Kanshuji, Yamashina-Ku, Kyoto 607, Japan |
| MATSUMOTO, Shingo RESIGNED | Director | 28 Jun 1996 | 28 Jun 1997 | | July 1941 | 71-45 Syodo, Terada, Joyo-Shi, Kyoto, 61001, Japanese |
| MIURA, Yasuo RESIGNED | Director | 26 Jun 2009 | 27 Jun 2013 | Germany | April 1957 | 33, Steinstrasse 33, Dusseldorf, 40210 |
| MUKAI, Norio RESIGNED | Director | 01 Apr 2021 | 01 Oct 2025 | England | July 1965 | Wharfside, Trafford Wharf Road, Manchester, M17 1GP |
| MURAKITA, Hiroyuki RESIGNED | Director | 29 Jun 2011 | 29 Jun 2016 | Japan | February 1957 | 403, Pine Field Go-Jo, 13 Minami-Takadacho Saiin, Ukyo-Ku, Kyoto, Japan, Japan |
| MURAKITA, Hiroyuki RESIGNED | Director | 27 Jun 2003 | 23 Jul 2010 | England | June 1957 | 21, The Carriages, Booth Road, Altrincham, Cheshire, WA14 4AF, United Kingdom |
| NAKAMOTO, Akira RESIGNED | Director | 29 Jun 2000 | 29 Jun 2004 | | November 1945 | 4-2-2 Tsukahara, Takatsuki-Shi, Osaka, 569-1046, FOREIGN |
| ONOSE, Soju RESIGNED | Director | 30 Jun 1994 | 21 Jul 1996 | | October 1947 | Arashiyama Lexmansion Rm 106, Arishiyama Nakaoshitacho 12-1, Nishikyo Ku Kyoto, Japan |
| SHIMAZU, Kozo RESIGNED | Director | 29 Jun 2004 | 27 Jun 2023 | England | January 1948 | Wharfside, Trafford Wharf Road, Manchester, M17 1GP |
| SOEJIMA, Hiroyoshi RESIGNED | Director | | 27 Jun 1998 | | September 1939 | 28 Shirie Oyamazakincho, Ktoyo 618, Japan |
| SOMEYAMA, Takao RESIGNED | Director | 29 Jun 1993 | 30 May 1995 | | July 1931 | 388 Sanjo Tonomachi, Rokkenchodori Ichijho Sagaru, Kamikyo Ku, Kyoto, Japan |
| SURMAN, David John RESIGNED | Director | 29 Jun 2005 | 31 Mar 2019 | United States | September 1952 | 65 Alpine Ridge Road, West Milford, New Jersey 07480, FOREIGN, United States |
| TAKAGI, Yasum Itsu RESIGNED | Director | 21 Jan 1997 | 29 Jun 2001 | | April 1946 | E- 201 Ci Heights Kitakogane, 148 - 2 Hiraga, Matsudo - City, 270 Chiba, Japan |
| TAKASHIMA, Jiro RESIGNED | Director | 25 Jan 2019 | 01 Apr 2023 | Germany | July 1960 | Wharfside, Trafford Wharf Road, Manchester, M17 1GP |
| TAKIMOTO, Shingo RESIGNED | Director | 30 Jun 1995 | 01 Oct 2000 | | June 1946 | 7102 Riverwood Drive, Columbia Maryland 21046, United States Of America |
| TOKUMASU, Yasunori RESIGNED | Director | 29 Jun 2001 | 26 Jun 2009 | | July 1956 | 1411 View Sight Tower, 2 11 7 Kamiochiai, Saitama Shi, Saitama, Japan |
| UDAGAWA, Toshaki RESIGNED | Director | | 29 Jun 1993 | | January 1935 | No 14-12 1 Chome, Shinkawa-Cho, Higashikurme-Shi, Tokyo 180-03, Japan |
| UEDA, Teruhisa RESIGNED | Director | 29 Jun 2010 | 29 Jun 2011 | Japan | May 1957 | 5-20, Mukouno Chicho, Umegahata Ukyo-Ku, Kyoto, Japan, 616-8262, Japan |
| WAKI, Hiroaki RESIGNED | Director | 29 Jun 2016 | 01 Apr 2021 | United Kingdom | June 1961 | Shimadzu Research Laboratory Europe, Trafford Wharf Road, Trafford Park, Manchester, M17 1GP, England |
| WALDRON, John Desmond RESIGNED | Director | | 30 Jun 1995 | | January 1925 | 69 Moss Lane, Sale, Cheshire, M33 5AP |
| YAMAMOTO, Hiroshi, Dr RESIGNED | Director | 12 May 1993 | 27 Jun 1998 | | January 1941 | 2 Drayton Grove, Timperley, Altrincham, Cheshire, WA15 7PX |
| YAMSMOTO, Yasunori RESIGNED | Director | 27 Jun 2013 | 25 Jan 2019 | Germany | February 1959 | Wharfside, Trafford Wharf Road, Manchester, M17 1GP |