Outline of TKK

Corporate NameTOYO KANETSU K.K.
Directors Chairman and Director
Toru Yanagawa

President and Representative Director
Takashi Owada

Directors
Keisuke Kodama
Akira Kakihara

Outside Directors
Yukari Sakai
Makiko Sato

Directors and Audit & Supervisory Committee Members
Kazuto Abe
Shigeharu Nakamura
Kazuo Ushida
Shuji Iwamura
EstablishedMay 16, 1941
Capital18.5 billion yen
Employees582 (Consolidated 1,143 as of 31 March, 2023)
Sales37.0 billion yen (Consolidated 47.3 billion yen as of 31 March, 2023)
Line of Business
  • Logistics Solutions Business
    Planning, design, production, installation, implementation, sale and maintenance of material handling systems.
  • Plant Business
    Total engineering and construction works including various types of storage tanks and associated civil engineering, piping, instrumentation and other ancillary works.
  • Next-Generation Energy Development Business
    Development of large-scale liquefied hydrogen tanks and ammonia storage tanks.
  • Business Innovation Business
    Industrial equipment, construction, environmental surveying and analysis, maintenance of environmental instrumentation through Group companies.
Licenses
  • Construction Industry License No.72290 (Special-4) issued by the Governor of the Tokyo Metropolitan Government
  • First-Class Registered Architect's Office, Registration No. 32954 issued by the Governor of Tokyo Registration
  • Qualified Person for Earthquake-Proof Designs License no.57-844 and 57-1845 issued by the Japanese Minister of Economy, Trade and Industry
  • Electrical Business Law Private Product Certification for Welding in Plant Construction by Japan Power Engineering and Inspection Corporation GPC-018
  • Used Equipment Dealer (machinery and tools) Permit by the Tokyo Metropolitan Public Safety Commission No. 307721904134