NAGASE & CO. Executive and Leadership Team

November, 2026

Leadership Overview

NAGASE & CO. has 4 executives leading key functions including strategy, corporate administration, financial management, and regional operations.

Driven by a legacy of innovation, NAGASE & CO. delivers advanced chemical solutions and high-functional materials to global markets while fostering a safer, more comfortable mobility society through integrated R&D and trading expertise.

Leadership Roles at NAGASE & CO.

  • Chief Executive Officer, President andnRepresentative Director - Hiroyuki Ueshima
  • Chief Executive Officer Room - Yuki Iokibe
  • Representative Director, Managing Ex. Officer, Chief Financial Officer - Masaya Ikemoto
  • Chief Operating Officer, Asean , Life & Healthcare Business Unit (India) - Takayuki Machida
  • Hiroyuki Ueshima - Chief Executive Officer, President andnRepresentative Director

    Hiroyuki Ueshima, the Chief Executive Officer, President andnRepresentative Director at NAGASE & CO., directs the overarching corporate strategy and long-term vision for the organization. Overseeing the transition from a traditional trading firm to a hybrid model of manufacturing and R&D, the Chief Executive Officer, President andnRepresentative Director ensures alignment across all global business units. This leadership role involves managing complex stakeholder relationships and driving the expansion of high-functional material portfolios within the automotive and chemical sectors. By prioritizing technological integration and information gathering, Hiroyuki Ueshima maintains the competitive edge of the firm in international markets. The Chief Executive Officer, President andnRepresentative Director also coordinates with the Board to optimize capital allocation and operational efficiency. Through rigorous oversight of the group's diverse business segments, the Chief Executive Officer, President andnRepresentative Director secures sustainable growth and reinforces the commitment to a safer mobility society.
    Hiroyuki Ueshima

    Yuki Iokibe - Chief Executive Officer Room

    Yuki Iokibe, the Chief Executive Officer Room at NAGASE & CO., manages the strategic support functions and executive communications that facilitate high-level decision-making. Coordinating the flow of critical information between the executive leadership and departmental heads, the Chief Executive Officer Room ensures that corporate initiatives remain consistent with the broader mission of the organization. This role involves analyzing market trends and internal performance metrics to provide actionable insights for the executive team. By streamlining administrative processes and enhancing organizational transparency, Yuki Iokibe supports the effective execution of the company's hybrid business model. The Chief Executive Officer Room also monitors the implementation of cross-functional projects, ensuring that resources align with the strategic goals of the chemical and mobility divisions. Through meticulous attention to detail and proactive management of executive priorities, the Chief Executive Officer Room maintains the operational rhythm necessary for the firm to thrive in a rapidly evolving global landscape.

    Masaya Ikemoto - Representative Director, Managing Ex. Officer, Chief Financial Officer

    Masaya Ikemoto, the Representative Director, Managing Ex. Officer, Chief Financial Officer at NAGASE & CO., governs the financial health and fiscal strategy of the entire group. Overseeing global financial reporting, risk management, and capital structure, the Representative Director, Managing Ex. Officer, Chief Financial Officer ensures that the firm maintains the liquidity required for R&D investments and international expansion. This leadership role involves collaborating with the Board to evaluate investment opportunities in chemical processing and manufacturing technologies. By implementing robust financial controls and optimizing tax strategies, Masaya Ikemoto supports the long-term profitability of the organization. The Representative Director, Managing Ex. Officer, Chief Financial Officer also directs the allocation of funds toward the Mobility Solutions department to accelerate the development of advanced automotive materials. Through disciplined fiscal oversight and strategic planning, the Representative Director, Managing Ex. Officer, Chief Financial Officer provides the economic foundation necessary for the company to achieve its ambitious growth targets across diverse global markets.

    Takayuki Machida - Chief Operating Officer, Asean , Life & Healthcare Business Unit (India)

    Takayuki Machida, the Chief Operating Officer, Asean , Life & Healthcare Business Unit (India) at NAGASE & CO., directs the operational activities and market penetration strategies within the Southeast Asian and Indian regions. Overseeing the Life & Healthcare business unit, the Chief Operating Officer, Asean , Life & Healthcare Business Unit (India) drives the distribution of specialized chemical products and high-functional materials to local industries. This role involves managing regional supply chains and building partnerships that leverage the company's global network to meet specific market demands. By focusing on the unique requirements of the healthcare and industrial sectors in these territories, Takayuki Machida expands the footprint of the firm. The Chief Operating Officer, Asean , Life & Healthcare Business Unit (India) also coordinates with the R&D teams to adapt product offerings for regional applications. Through effective management of local operations and a deep understanding of regional market dynamics, the Chief Operating Officer, Asean , Life & Healthcare Business Unit (India) ensures the successful delivery of value-added services to clients.

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    Frequently Asked Questions Regarding NAGASE & CO. Top Executives and Leadership Team

    Who leads NAGASE & CO.?
    NAGASE & CO. is led by Hiroyuki Ueshima (Chief Executive Officer, President andnRepresentative Director), along with executives such as Yuki Iokibe (Chief Executive Officer Room) and Masaya Ikemoto (Representative Director, Managing Ex. Officer, Chief Financial Officer).
    Who is part of NAGASE & CO.’s executive team?
    The executive team of NAGASE & CO. includes leaders such as Hiroyuki Ueshima (Chief Executive Officer, President andnRepresentative Director), Yuki Iokibe (Chief Executive Officer Room), Masaya Ikemoto (Representative Director, Managing Ex. Officer, Chief Financial Officer) and other senior executives.
    How many executives does NAGASE & CO. have?
    NAGASE & CO. has 4 executives leading key business areas.
    What roles are included in NAGASE & CO.’s leadership team?
    The leadership team of NAGASE & CO. includes roles such as Chief Executive Officer, President andnRepresentative Director, Chief Executive Officer Room, Representative Director, Managing Ex. Officer, Chief Financial Officer, Chief Operating Officer, Asean , Life & Healthcare Business Unit (India).