Chiyoda Corporation Executive and Leadership Team

June, 2026

Leadership Overview

Chiyoda Corporation has 4 executives leading key functions including strategy, marketing, operations, and finance.

Driven by a commitment to engineering excellence, Chiyoda Corporation focuses on delivering complex projects in the oil and gas sector, shaping global energy infrastructure with a philosophy of innovation and reliability.

Leadership Roles at Chiyoda Corporation

  • Chairman & Chief Executive Officer - Kazushi Okawa
  • Chief Financial Officer & Treasurer - Tatsuya Akutsu
  • President & Chief Operating Officer - Masaji Santo
  • Chief Marketing Officer - Kunihiro Adachi
  • Kazushi Okawa - Chairman & Chief Executive Officer

    Kazushi Okawa, the Chairman & Chief Executive Officer at Chiyoda Corporation, directs the overarching corporate strategy and global vision. Okawa guides the company's expansion in oil and gas midstream, downstream refinery, and petrochemicals sectors, ensuring alignment with market demands and technological advancements. Overseeing international operations, Okawa drives business development across the United States, Canada, Latin America, the Middle East, African countries, Russia, FSU, South East Asia, and Australia, leveraging Chiyoda's expertise in gas processing, LNG, and complex facility design. This leadership role involves fostering innovation in engineering solutions and maintaining the company's reputation for executing large-scale projects. By setting strategic objectives, Kazushi Okawa ensures Chiyoda Corporation remains at the forefront of the global engineering landscape, delivering critical infrastructure that supports worldwide energy needs.

    Tatsuya Akutsu - Chief Financial Officer & Treasurer

    Tatsuya Akutsu, the Chief Financial Officer & Treasurer at Chiyoda Corporation, directs all financial operations and capital management. Akutsu oversees the financial health of the company, managing budgets, investments, and financial planning for large-scale engineering and construction projects in the oil and gas sector. This role involves ensuring fiscal responsibility across Chiyoda's global operations, including its significant business activities outside Japan in regions like the Middle East, Asia, and the Americas. By implementing robust financial controls and strategies, Tatsuya Akutsu supports the company's strategic objectives and its ability to undertake complex projects. The Chief Financial Officer & Treasurer plays a critical part in securing funding, managing currency risks, and optimizing financial performance to sustain Chiyoda Corporation's international market presence and growth.

    Masaji Santo - President & Chief Operating Officer

    Masaji Santo, the President & Chief Operating Officer at Chiyoda Corporation, manages the execution of all engineering and construction projects globally. Santo oversees the operational efficiency and project delivery across Chiyoda's core specializations, including gas processing, LNG, refinery, and petrochemical facilities. This leadership position involves coordinating engineering offices abroad and ensuring seamless project execution in regions such as the Middle East, Africa, South East Asia, and the Americas. By optimizing resource allocation and project management methodologies, Masaji Santo drives the successful completion of complex infrastructure developments. The Chief Operating Officer ensures that Chiyoda Corporation adheres to the highest standards of safety, quality, and environmental compliance, reinforcing the company's commitment to operational excellence and client satisfaction worldwide.

    Kunihiro Adachi - Chief Marketing Officer

    Kunihiro Adachi, the Chief Marketing Officer at Chiyoda Corporation, spearheads market positioning and client engagement strategies. Adachi focuses on articulating Chiyoda's value proposition in the oil and gas midstream and downstream sectors, emphasizing the company's capabilities in designing and constructing gas processing, LNG, refinery, and petrochemical facilities. This role involves identifying emerging market opportunities and strengthening relationships with key stakeholders across diverse geographies, including the United States, Canada, Latin America, the Middle East, and Asia. By translating complex engineering services into clear market benefits, Kunihiro Adachi ensures Chiyoda Corporation's solutions resonate with global clients seeking reliable and advanced infrastructure. The Chief Marketing Officer drives initiatives to enhance brand recognition and secure new project pipelines, directly contributing to the company's sustained growth and international presence.

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    Frequently Asked Questions Regarding Chiyoda Corporation Top Executives and Leadership Team

    Who leads Chiyoda Corporation?
    Chiyoda Corporation is led by Kazushi Okawa (Chairman & Chief Executive Officer), along with executives such as Tatsuya Akutsu (Chief Financial Officer & Treasurer) and Masaji Santo (President & Chief Operating Officer).
    Who is part of Chiyoda Corporation’s executive team?
    The executive team of Chiyoda Corporation includes leaders such as Kazushi Okawa (Chairman & Chief Executive Officer), Tatsuya Akutsu (Chief Financial Officer & Treasurer), Masaji Santo (President & Chief Operating Officer) and other senior executives.
    How many executives does Chiyoda Corporation have?
    Chiyoda Corporation has 4 executives leading key business areas.
    What roles are included in Chiyoda Corporation’s leadership team?
    The leadership team of Chiyoda Corporation includes roles such as Chairman & Chief Executive Officer, Chief Financial Officer & Treasurer, President & Chief Operating Officer, Chief Marketing Officer.