Ever since its foundation in 1906, Adachi Co., Ltd. Through sales of machinery, electric machinery, tools etc.,In various fields by the support of everyone. Because of your support, whether domestic or foreign have nice results. However,Technological Innovation and IT continuous improvement,old system will be eliminated. Our company,not just only deliver products that satisfy our customers, we can respond quickly to the diversity of needs. Based on company founder Adachi Kuraji mission statement, “Confidence, Harmony and Honor”,We hope our company can continue to contribute to society.


Adachi Co., Ltd.
President and CEO

Kenichiro Adachi

Corporate philosophy

信 和 礼

Based on our mission statement, “Confidence, Harmony and Honor”, Adachi Co., Ltd. has been conducting business activities as a trading company since its founding to meet the needs of society. Through technologically advanced products and services, we strive to contribute to the development of a safer, more prosperous society. On a company-wide basis, we will continue our efforts to conserve resources, reduce environmental impact and benefit local communities.

Our mission statement

信 和 礼

Adachi Co., Ltd. has been refining its skills and traditions for over 60 years and believes that "harmony" is the foundation of business success. Even the smallest of tasks is most successfully accomplished when team members share the same vision and collaborate in harmony. When the spirit of cooperation is forgotten, and individuals become stubborn, our efforts become wasted and team progress and the prosperity of the company suffer. Leaving one's ego behind and collaborating in harmony are the most important things in our business and social lives.
Since harmony requires trust, we strive to become trusting companions both inside and outside the company.
Good manners strengthen group relations, love and respect. “Belief, Harmony and Honor” are the principle requirements of human society.
(Excerpt from 1970 Adachi Co., Ltd. Employee Handbook)


Company profile

  • Adachi Co., Ltd.
  • FoundedJuly 15, 1906
  • IncorporatedApril 16, 1948Corporate History
  • Capital10,000,000 yen
  • Employees96
    (as of January 1, 2015)
  • HeadquartersHama-machi 1-7,
  • CEOKenichiro Adachi
  • Financing Banks The Eighteenth Bank,
    Main Office
    The Eighteenth Bank, Kanko-dori Branch
    The Eighteenth Bank, Fukuoka Branch
    The Bank of Tokyo-Mitsubishi UFJ,
    Nagasaki Branch
    The Bank of Tokyo-Mitsubishi UFJ,
    Fukuoka Branch
    The Bank of Tokyo-Mitsubishi UFJ,
    Imaike Branch

Corporate History

  1. 1906Established Kuraji Adachi in Furukawa-machi, Nagasaki
  2. 1933Established branch office in Nishihama-machi, Nagasaki
  3. 1948Established Adachi’s retail store in, taking over the previous business.
  4. 1961Established Adachi Building Co., Ltd. and opened its headquarters
  5. 1964Opened Fukuoka branch
  6. 1967Reorganized sales division and established engineering/design dept. and construction dept.
  7. 1969Established Ryokeiso Co., Ltd. and Tokyo sales office
  8. 1972Established Nagoya sales office
  9. 1975Established Gifu local office
  10. 1977Developed and relocated Fukuoka sales office
  11. 1978Relocated Tokyo sales office
  12. 1984Relocated Nagoya sales office and established Sagamihara local office
  13. 1989Changed company name to Adachi Co., Ltd.
  14. 1996Established Utsunomiya sales office
  15. 1997Relocated sales division headquarters to Adachi building in Edo-machi
  16. 2004Received ISO14001 certification
  17. 2007Relocated Sagamihara local office
  18. 2009Established Kansai sales office
  19. 2012Changed Fukuoka branch name to Tosu sales office

Business partners

  • Mitsubishi Heavy Industries, Ltd.
  • Mitsubishi Hitachi Power Systems, Ltd.
  • Kawasaki Heavy Industries, Ltd.
  • Fuji Heavy Industries Ltd.
  • Bridgestone Corporation
  • ShinMaywa Industries, Ltd.
  • Kyushu Electric Power Co., Inc.
  • Public offices and universities

and more

Affiliated companies

In Japan

  • Adachi Motors Co., Ltd.
    Providing sales and maintenance of French automobile brands “Peugeot” and “Citroen” as the official distributor in Nagasaki Prefecture.
    1870 Keya, Tarami-cho, Isahaya-shi, Nagasaki Prefecture 859-0401
  • Ryokeiso Co., Ltd.
    Designing, production and installation of aerospace, underwater and navigation equipment as well as various kinds of plant equipment.
    1883-20 Tsukuba-machi, Isahaya-shi, Nagasaki prefecture 854-0065
  • NAC Security Co., Ltd.
    Security services, management of facilities and parking lots and sales and installation of machinery and equipment.
    4F Adachi Bldg., 9-5 Edo-machi, Nagasaki-shi,
    Nagasaki Prefecture 850-0861
  • NAC Public Notary Office
    Licensing, applications for registration, consultation on approvals and notifications, preparation of legal documents.
    4F Adachi Bldg., 9-5 Edo-machi, Nagasaki-shi,
    Nagasaki Prefecture 850-0861
  • Adachi Communications Co., Ltd.
    Running an au shop in Hama-machi Chuobashi as an au distributor.
    1F Adachi Bldg., 1-7 Hama-machi, Nagasaki-shi,
    Nagasaki Prefecture 850-0853
  • Creative Products Nagasaki Co., Ltd.
    Sales of Sony Cosmetics as a distributor and operation of a facial aesthetic salon.
    2F Adachi Bldg., 1-7 Hama-machi, Nagasaki-shi,
    Nagasaki Prefecture 850-0853
  • Ryoshasou Co., Ltd.
    Sales of food and daily necessities at the Nagasaki Shipyard of Mitsubishi Heavy Industries, in place of previous welfare service management.
    1-1 Mizunoura-machi, Nagasaki-shi, Nagasaki Prefecture 850-0061
  • Soryo Engineering Co., Ltd.
    Staffing services for engineers, project contracting and document creation including translation, etc.
    3F Urano Bldg., 5-1-6 Sagamihara, Chuo-ku,
    Sagamihara-shi, Kanagawa Prefecture 252-0231
  • Adachi Building Co., Ltd.
    Real estate business with rental rooms.
    1-7 Hama-machi, Nagasaki-shi, Nagasaki Prefecture 850-0853
  • Yo Engineering Co., Ltd.


    Trading of instrumentation equipment & facilities and industrial equipment
  • 台安達有限公司
    Trading of industrial products and providing support for Japanese firms expanding business in Taiwan.
  • SNAC
    350 Orchard Road #19-06 Shaw House Singapore 238868
  • Adachi Co., Ltd. Jakarta Office
    Plaza Sentral, 10th Fl., JL.Jend.Sudirman No.47, Jakarta 12930, Indnesia