Corporate Profile

This is an overview of TOA Oil Co., Ltd.

Corporate Profile

Trade name TOA Oil Co., Ltd.
Locations 3-1 Mizuecho, Kawasaki-ku, Kawasaki-shi, Kanagawa 210-0866 JAPAN
Telephone (switchboard) +81-44-280-0600
Date established February 6, 1924
Details of operations Petroleum refining and electrical power generation
Capital \8,415,020,000
Settlement date March 31
Number of employees

437 (non-consolidated; as of March 31, 2022)

511 (consolidated; as of March 31, 2022)

Listing stock exchange Second Section, Tokyo Stock Exchange (securities code: 5008)
Account auditor Deloitte Touche Tohmatsu LLC
Shareholder registry manager Sumitomo Mitsui Trust Bank, Limited
  • The colors black, yellow and red signify independence, collaboration and challenge, respectively. These three colors form an “O” to signify that they are organically linked and resonate with each other. Together these colors signify innovation, progress and flexibility, as well as our commitment to continuous growth and development that distributes value to the wider community.


  • Representative director and Presidental Executive Officers
    Kazuhisa Harada

    TOA Principles of Business Conduct

  • Directors and Executive Officers
    Yasuyuki Shishido

    Corporate management

  • Directors and Executive Officers
    Shoichi Sawaki

    Environmental safety, Production control and Mizue power station

  • Directors
    Junzo Yamamoto
  • Directors
    Soichi Ogawa(Audit and supervisory committee member)
  • Directors
    Keiichi Kubo(Audit and supervisory committee member)
  • Directors
    Kazuyoshi Tsunoda(Audit and supervisory committee member)
  • Directors
    Akito Takahashi(Audit and supervisory committee member)