Yokogawa Executive and Leadership Team

October, 2026

Leadership Overview

Yokogawa has 6 executives leading key functions including regional strategy, corporate management, operational oversight, financial planning, and local market development.

Committed to advancing industrial automation, Yokogawa delivers sophisticated engineering services and measurement solutions that optimize safety, reliability, and operational efficiency for global manufacturing clients across diverse industrial sectors.

Leadership Roles at Yokogawa

  • Regional Chief Executive Officer (Japan) & President, Yokogawa Solution Service Corporation - Hiromasa Yatsuhashi
  • President & Chief Executive Officer - Koji Komatsu
  • Chief Financial Officer, Rch - Jung HyunDo
  • President - Toshiyuki Suzuki
  • President Yokogawa Colombia - Flaminio Partidas
  • Managing Director - Hannes van Tonder
  • Hiromasa Yatsuhashi - Regional Chief Executive Officer (Japan) & President, Yokogawa Solution Service Corporation

    Hiromasa Yatsuhashi, the Regional Chief Executive Officer (Japan) & President, Yokogawa Solution Service Corporation at Yokogawa, directs all domestic industrial automation initiatives. Overseeing the integration of advanced engineering services, the Regional Chief Executive Officer (Japan) & President, Yokogawa Solution Service Corporation ensures that local manufacturing clients achieve peak operational efficiency. This leadership role involves managing complex project lifecycles and maintenance protocols to bolster safety standards within the Japanese market. By aligning technical resources with client-specific requirements, Hiromasa Yatsuhashi drives significant improvements in production quality and system reliability. The executive maintains close collaboration with corporate leadership to refine service delivery models, ensuring that the company remains a preferred partner for industrial automation. Ultimately, Yatsuhashi secures long-term market dominance by delivering field-proven solutions that address the evolving needs of the domestic industrial landscape.

    Koji Komatsu - President & Chief Executive Officer

    Koji Komatsu, the President & Chief Executive Officer at Yokogawa, architects the global strategic vision for industrial automation and measurement solutions. Overseeing the entire corporate portfolio, the President & Chief Executive Officer ensures that engineering services and project management capabilities remain at the forefront of technological innovation. This leadership role involves guiding the company through complex market shifts while maintaining a focus on operational safety and reliability. By fostering a culture of excellence, Koji Komatsu drives the expansion of the company's footprint across international industrial sectors. The executive coordinates with the board to allocate capital toward high-growth automation technologies, ensuring sustainable performance. Ultimately, Komatsu strengthens the competitive position of the organization by delivering consistent value to stakeholders and clients through superior industrial machinery and measurement expertise.

    Jung HyunDo - Chief Financial Officer, Rch

    Jung HyunDo, the Chief Financial Officer, Rch at Yokogawa, directs the financial strategy and fiscal health of the organization. Overseeing capital allocation and budgetary planning, the Chief Financial Officer, Rch ensures that resources support the development of industrial automation and measurement technologies. This leadership role involves monitoring financial performance metrics to maintain profitability while funding critical engineering services and project management initiatives. By implementing rigorous financial controls, Jung HyunDo drives operational efficiency and supports the company's long-term growth objectives. The executive works closely with other C-suite leaders to assess the financial viability of new market expansions and technological investments. Ultimately, HyunDo secures the financial stability of the company, providing the necessary foundation for the delivery of reliable, high-performance solutions across diverse industrial sectors.

    Toshiyuki Suzuki - President

    Toshiyuki Suzuki, the President at Yokogawa, directs specific business units focused on specialized industrial machinery and measurement systems. Overseeing the technical development and market application of these solutions, the President ensures that engineering services align with the company's commitment to safety and quality. This leadership role involves managing product lifecycles and maintenance strategies to enhance the reliability of industrial operations. By fostering innovation in measurement technology, Toshiyuki Suzuki drives the adoption of advanced automation tools among key industrial clients. The executive coordinates with project management teams to ensure that complex installations meet performance benchmarks. Ultimately, Suzuki strengthens the company's reputation for excellence by delivering precise, field-proven solutions that solve critical challenges in industrial manufacturing and process control.
    Toshiyuki Suzuki

    Flaminio Partidas - President Yokogawa Colombia

    Flaminio Partidas, the President Yokogawa Colombia at Yokogawa, directs all business activities and market expansion efforts within the Colombian industrial sector. Overseeing the implementation of automation and measurement solutions, the President Yokogawa Colombia ensures that local industries benefit from the company's advanced engineering services and project management expertise. This leadership role involves building strategic partnerships with local manufacturers to improve operational safety and production reliability. By tailoring global solutions to the specific needs of the regional market, Flaminio Partidas drives significant growth and enhances the company's competitive standing. The executive manages local teams to ensure high-quality service delivery and consistent technical support for all industrial applications. Ultimately, Partidas secures a strong market position by delivering reliable, high-performance automation technology that supports the long-term success of regional industrial partners.

    Hannes van Tonder - Managing Director

    Hannes van Tonder, the Managing Director at Yokogawa, directs regional operations and business development initiatives. Overseeing the deployment of industrial automation solutions, the Managing Director ensures that engineering services meet the rigorous demands of local manufacturing environments. This leadership role involves managing client relationships and project execution to guarantee high-quality outcomes in safety and reliability. By optimizing operational workflows, Hannes van Tonder drives growth within the regional market, ensuring that the company's measurement solutions provide maximum value to industrial partners. The executive collaborates with cross-functional teams to align regional strategies with the broader corporate mission of enhancing industrial efficiency. Ultimately, van Tonder secures a robust market presence by maintaining high standards of service delivery and technical support across all assigned industrial applications.

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    Frequently Asked Questions Regarding Yokogawa Top Executives and Leadership Team

    Who leads Yokogawa?
    Yokogawa is led by Hiromasa Yatsuhashi (Regional Chief Executive Officer (Japan) & President, Yokogawa Solution Service Corporation), along with executives such as Koji Komatsu (President & Chief Executive Officer) and Jung HyunDo (Chief Financial Officer, Rch).
    Who is part of Yokogawa’s executive team?
    The executive team of Yokogawa includes leaders such as Hiromasa Yatsuhashi (Regional Chief Executive Officer (Japan) & President, Yokogawa Solution Service Corporation), Koji Komatsu (President & Chief Executive Officer), Jung HyunDo (Chief Financial Officer, Rch) and other senior executives.
    How many executives does Yokogawa have?
    Yokogawa has 6 executives leading key business areas.
    What roles are included in Yokogawa’s leadership team?
    The leadership team of Yokogawa includes roles such as Regional Chief Executive Officer (Japan) & President, Yokogawa Solution Service Corporation, President & Chief Executive Officer, Chief Financial Officer, Rch, President, President Yokogawa Colombia.