HORIBA Executive and Leadership Team

July, 2026

Leadership Overview

HORIBA has 5 executives leading key functions including strategy, finance, operations, and regional management.

Driven by precision and innovation, HORIBA is dedicated to advancing measurement and analysis technologies, impacting global industries through its sophisticated instrumentation.

Leadership Roles at HORIBA

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

    Sanjay Dubey, the Head Chief Financial Officer, Shared Services at HORIBA, manages the company's financial operations and oversees critical shared service functions. Directing financial planning, budgeting, and reporting, Dubey ensures fiscal integrity and supports strategic decision-making across the organization. This executive's responsibilities include optimizing financial processes and resource allocation to enhance operational efficiency and profitability. By maintaining robust financial controls and driving cost-effective solutions, Sanjay Dubey plays a vital part in sustaining HORIBA's growth trajectory. The Head Chief Financial Officer, Shared Services also focuses on streamlining administrative and financial support systems, enabling business units to concentrate on core competencies in measurement and analysis instrumentation.

    Masayuki Adachi - President & Chief Operating Officer

    Masayuki Adachi, the President & Chief Operating Officer at HORIBA, directs the company's overall operational execution and strategic implementation. Overseeing global manufacturing and product development, Adachi ensures the efficient delivery of precision instruments for measurement and analysis. This leadership role involves optimizing production workflows and driving technological advancements in automotive exhaust gas analysis, environmental monitoring, and scientific applications. By aligning operational strategies with market demands, Masayuki Adachi directly supports HORIBA's commitment to providing high-quality analytical solutions. The President & Chief Operating Officer's focus remains on enhancing global operational efficiency and fostering innovation across all business units, reinforcing the company's market position in Japan and internationally.

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

    Hiroo Chihara, the Senior Corporate Officer & President (HORIBA Techno Service) at HORIBA, leads the specialized division focused on technical services and support for HORIBA's advanced instrumentation. Overseeing the strategic direction and operational performance of HORIBA Techno Service, Chihara ensures comprehensive customer support and maintenance for precision instruments used in measurement and analysis. This role involves developing service strategies that enhance product longevity and customer satisfaction across various sectors, including automotive, environmental, and medical applications. By driving service excellence, Hiroo Chihara directly contributes to the reliability and effectiveness of HORIBA's analytical solutions. The Senior Corporate Officer & President (HORIBA Techno Service) champions continuous improvement in service delivery, reinforcing HORIBA's reputation for quality and technical expertise.
    Hiroo Chihara

    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 the company's strategic initiatives and operational oversight within the key markets of Japan and India. Directing business development and market expansion efforts, Gautam ensures HORIBA's precision instruments for measurement and analysis effectively serve regional needs. This leadership position involves fostering strong relationships with local stakeholders and adapting global strategies to regional dynamics in automotive exhaust gas analysis, environmental, medical, and scientific applications. By driving regional growth and operational alignment, Rajeev Gautam significantly impacts HORIBA's global market presence. The Senior Corporate Officer, HORIBA Ltd & President, HORIBA (Japan & India) focuses on strengthening HORIBA's position as a leading provider of analytical technology in these vital territories.

    Antoni Budiman - President & Director

    Antoni Budiman, the President & Director at HORIBA, holds a pivotal position in guiding the company's strategic direction and corporate governance. Overseeing key directorial functions, Budiman ensures that HORIBA's operations align with its mission of advancing measurement and analysis technologies. This executive's responsibilities encompass strategic planning, risk management, and fostering a culture of innovation across the organization, particularly in the development of instruments for automotive exhaust gas, environmental, medical, and scientific applications. By providing strong leadership and strategic oversight, Antoni Budiman directly supports HORIBA's commitment to delivering high-performance analytical solutions. The President & Director's focus remains on enhancing corporate value and ensuring sustainable growth through effective management and forward-thinking strategies.

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    Frequently Asked Questions Regarding HORIBA Top Executives and Leadership Team

    Who leads HORIBA?
    HORIBA is led by Sanjay Dubey (Head Chief Financial Officer, Shared Services), along with executives such as Masayuki Adachi (President & Chief Operating Officer) and Hiroo Chihara (Senior Corporate Officer & President (HORIBA Techno Service)).
    Who is part of HORIBA’s executive team?
    The executive team of HORIBA includes leaders such as Sanjay Dubey (Head Chief Financial Officer, Shared Services), Masayuki Adachi (President & Chief Operating Officer), Hiroo Chihara (Senior Corporate Officer & President (HORIBA Techno Service)) and other senior executives.
    How many executives does HORIBA have?
    HORIBA has 5 executives leading key business areas.
    What roles are included in HORIBA’s leadership team?
    The leadership team of HORIBA includes roles such as Head Chief Financial Officer, Shared Services, President & Chief Operating Officer, Senior Corporate Officer & President (HORIBA Techno Service), Senior Corporate Officer, HORIBA Ltd & President, HORIBA (Japan & India), President & Director.