HORIBA Executive and Leadership Team

June, 2026

Leadership Overview

HORIBA has 7 executives leading key functions including strategy, operations, finance, and regional management.

Driven by precision and innovation, HORIBA is dedicated to advancing measurement and analysis technologies, impacting global industries from automotive to scientific research.

Leadership Roles at HORIBA

  • Chairman & Chief Executive Officer - Kenneth Mitera
  • Head Chief Financial Officer, Shared Services - Sanjay Dubey
  • President & Chief Operating Officer - Masayuki Adachi
  • Senior Corporate Officer, HORIBA Ltd & President, HORIBA (Japan & India) - Rajeev Gautam
  • President - Junichi Tajika
  • Senior Corporate Officer & President (HORIBA Techno Service) - Hiroo Chihara
  • President & Director - Antoni Budiman
  • Kenneth Mitera - Chairman & Chief Executive Officer

    Kenneth Mitera, the Chairman & Chief Executive Officer at HORIBA, directs the overarching corporate strategy and global operations. Overseeing all business units, Mitera ensures alignment with the company's mission of providing advanced measurement and analysis instruments. This leadership role involves driving innovation in automotive exhaust gas analysis, environmental monitoring, and scientific applications, building upon HORIBA's legacy since 1945. By fostering cross-functional collaboration, Kenneth Mitera guides the company's expansion into new markets and technological frontiers, solidifying HORIBA's position as a Japanese manufacturer of precision instruments.
    Kenneth Mitera

    Sanjay Dubey - Head Chief Financial Officer, Shared Services

    Sanjay Dubey, the Head Chief Financial Officer, Shared Services at HORIBA, manages the financial health and shared service operations of the organization. Dubey oversees all financial planning, reporting, and capital allocation, ensuring fiscal responsibility across global subsidiaries. This position is vital for supporting HORIBA's extensive research and development in precision instruments for measurement and analysis. By optimizing financial structures and shared services, Sanjay Dubey enables efficient resource deployment for manufacturing automotive exhaust gas analyzers, environmental monitoring systems, and scientific equipment, reinforcing the company's stability and growth trajectory.

    Masayuki Adachi - President & Chief Operating Officer

    Masayuki Adachi, the President & Chief Operating Officer at HORIBA, executes the day-to-day operational strategies and manages global production. Adachi oversees the efficient manufacturing of precision instruments for measurement and analysis, ensuring quality and scalability across all product lines. This critical role involves optimizing supply chains and production processes to meet demand for automotive, environmental, medical, and scientific applications. By driving operational excellence, Masayuki Adachi supports the company's commitment to technological advancement and market leadership, ensuring HORIBA's instruments consistently meet rigorous analytical standards.

    Rajeev Gautam - Senior Corporate Officer, HORIBA Ltd & President, HORIBA (Japan & India)

    Rajeev Gautam, the Senior Corporate Officer, HORIBA Ltd & President, HORIBA (Japan & India) at HORIBA, spearheads strategic initiatives and operational leadership within key geographic markets. Gautam directs business development and market penetration for Japan and India, focusing on expanding the reach of HORIBA's precision instruments for measurement and analysis. This role involves driving sales and operational strategies for automotive, environmental, and scientific applications tailored to regional needs. By fostering strong relationships and understanding local market dynamics, Rajeev Gautam ensures HORIBA's continued success and influence in these vital territories.

    Junichi Tajika - President

    Junichi Tajika, the President at HORIBA, drives strategic growth and operational oversight for designated business segments. Tajika focuses on enhancing the company's portfolio of precision instruments for measurement and analysis, ensuring continued innovation in fields such as automotive exhaust gas monitoring and scientific research. This leadership position involves guiding product development and market strategies to meet evolving industry demands. Through dedicated management, Junichi Tajika contributes significantly to HORIBA's reputation for quality and technological leadership in the global market.

    Hiroo Chihara - Senior Corporate Officer & President (HORIBA Techno Service)

    Hiroo Chihara, the Senior Corporate Officer & President (HORIBA Techno Service) at HORIBA, leads the specialized services division, ensuring optimal performance and support for HORIBA's advanced instrumentation. Chihara oversees the delivery of technical services, maintenance, and calibration for a wide range of measurement and analysis instruments, including those for automotive and environmental applications. This role is crucial for maintaining customer satisfaction and the long-term reliability of HORIBA's products. By focusing on service excellence, Hiroo Chihara reinforces the company's commitment to comprehensive solutions and sustained technological leadership.
    Hiroo Chihara

    Antoni Budiman - President & Director

    Antoni Budiman, the President & Director at HORIBA, directs strategic operations and corporate governance for key organizational functions. Budiman oversees the implementation of business strategies aimed at expanding HORIBA's market presence in precision instruments for measurement and analysis. This leadership role involves ensuring operational efficiency and fostering innovation across various sectors, including automotive and scientific research. By guiding directorial decisions, Antoni Budiman contributes to the company's sustained growth and its commitment to delivering high-quality analytical solutions globally.

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    Frequently Asked Questions Regarding HORIBA Top Executives and Leadership Team

    Who leads HORIBA?
    HORIBA is led by Kenneth Mitera (Chairman & Chief Executive Officer), along with executives such as Sanjay Dubey (Head Chief Financial Officer, Shared Services) and Masayuki Adachi (President & Chief Operating Officer).
    Who is part of HORIBA’s executive team?
    The executive team of HORIBA includes leaders such as Kenneth Mitera (Chairman & Chief Executive Officer), Sanjay Dubey (Head Chief Financial Officer, Shared Services), Masayuki Adachi (President & Chief Operating Officer) and other senior executives.
    How many executives does HORIBA have?
    HORIBA has 7 executives leading key business areas.
    What roles are included in HORIBA’s leadership team?
    The leadership team of HORIBA includes roles such as Chairman & Chief Executive Officer, Head Chief Financial Officer, Shared Services, President & Chief Operating Officer, Senior Corporate Officer, HORIBA Ltd & President, HORIBA (Japan & India), President.