NAGASE & CO. Executive and Leadership Team

October, 2026

Leadership Overview

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

Driven by a commitment to chemical innovation and global trade, NAGASE & CO. delivers advanced material solutions while fostering a safer, more comfortable mobility society through integrated R&D and manufacturing excellence.

Leadership Roles at NAGASE & CO.

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

    Yuki Iokibe, the Chief Executive Officer Room at NAGASE & CO., directs the strategic administrative functions supporting the executive leadership team. Yuki Iokibe manages the flow of critical information between the board and operational departments, ensuring alignment with the long-term vision of the chemical trading firm. By optimizing internal communication channels, the Chief Executive Officer Room facilitates rapid decision-making processes across the global network. This role involves coordinating high-level initiatives that bridge the gap between traditional trading services and modern R&D requirements. The Chief Executive Officer Room monitors the execution of corporate policies, maintaining rigorous standards for organizational efficiency. Through the implementation of streamlined reporting structures, the Chief Executive Officer Room enhances the transparency of business operations. Ultimately, the Chief Executive Officer Room secures the operational integrity of the firm, enabling the company to maintain a competitive edge in the international chemical market.

    Hiroyuki Ueshima - Chief Executive Officer, President andnRepresentative Director

    Hiroyuki Ueshima, the Chief Executive Officer, President andnRepresentative Director at NAGASE & CO., architects the overarching corporate strategy for the entire organization. Hiroyuki Ueshima drives the transformation of the business model from a traditional trading firm into a hybrid entity encompassing manufacturing, processing, and advanced R&D. The Chief Executive Officer, President andnRepresentative Director oversees the expansion of the global network, ensuring that the company secures exclusive contracts for industry-leading products. By focusing on the Mobility Solutions department, the Chief Executive Officer, President andnRepresentative Director promotes the integration of high-functional materials into the automotive sector. This leadership role involves constant engagement with international stakeholders to maintain the firm's market position. Through the pursuit of sustainable growth, the Chief Executive Officer, President andnRepresentative Director ensures that the company remains at the forefront of chemical innovation, delivering value to clients while upholding the legacy established in 1832.
    Hiroyuki Ueshima

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

    Masaya Ikemoto, the Representative Director, Managing Ex. Officer, Chief Financial Officer at NAGASE & CO., controls the financial health and capital allocation strategies of the organization. Masaya Ikemoto oversees the fiscal planning required to support the company's transition into a hybrid manufacturing and trading model. The Representative Director, Managing Ex. Officer, Chief Financial Officer manages the investment portfolio, ensuring that R&D initiatives receive the necessary funding to maintain technological leadership. By monitoring global market trends, the Representative Director, Managing Ex. Officer, Chief Financial Officer provides the financial insights needed for the board to make informed decisions regarding international expansion. This role involves maintaining rigorous financial reporting standards and ensuring compliance across all global operations. Through the optimization of capital structures, the Representative Director, Managing Ex. Officer, Chief Financial Officer secures the long-term stability of the firm, enabling sustained investment in the mobility and healthcare sectors.

    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., manages the operational deployment of life science and healthcare solutions across the Asian markets. Takayuki Machida directs the regional strategy to integrate chemical expertise with local healthcare demands, specifically targeting growth in the Indian market. The Chief Operating Officer, Asean , Life & Healthcare Business Unit (India) coordinates the supply chain and distribution networks required to deliver high-functional materials to regional partners. By aligning the business unit with the broader corporate mission, the Chief Operating Officer, Asean , Life & Healthcare Business Unit (India) optimizes the delivery of R&D-backed products. This role involves navigating complex regulatory environments to ensure consistent service quality. Through the expansion of regional partnerships, the Chief Operating Officer, Asean , Life & Healthcare Business Unit (India) strengthens the company's footprint in emerging economies, driving revenue growth and operational excellence.

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

    Who leads NAGASE & CO.?
    NAGASE & CO. is led by Yuki Iokibe (Chief Executive Officer Room), along with executives such as Hiroyuki Ueshima (Chief Executive Officer, President andnRepresentative Director) 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 Yuki Iokibe (Chief Executive Officer Room), Hiroyuki Ueshima (Chief Executive Officer, President andnRepresentative Director), 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 Room, Chief Executive Officer, President andnRepresentative Director, Representative Director, Managing Ex. Officer, Chief Financial Officer, Chief Operating Officer, Asean , Life & Healthcare Business Unit (India).