HORIBA Executive and Leadership Team

May, 2026

Leadership Overview

HORIBA has 8 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
  • Chairman and Group Chief Executive Officer - Atsushi Horiba
  • Head Chief Financial Officer, Shared Services - Sanjay Dubey
  • President & Chief Operating Officer - Masayuki Adachi
  • Senior Corporate Officer & President (HORIBA Techno Service) - Hiroo Chihara
  • President & Director - Antoni Budiman
  • Senior Corporate Officer, HORIBA Ltd & President, HORIBA (Japan & India) - Rajeev Gautam
  • President - Junichi Tajika
  • Kenneth Mitera - Chairman & Chief Executive Officer

    Kenneth Mitera, the Chairman & Chief Executive Officer at HORIBA, directs the overarching corporate strategy and global operations. Mitera's leadership focuses on driving innovation in precision instruments for measurement and analysis, aligning with HORIBA's mission to contribute to environmental protection and scientific advancement. This executive guides the company's expansion into new markets and technological frontiers, ensuring sustained growth and market leadership. Overseeing key strategic initiatives, Kenneth Mitera ensures that HORIBA's product development pipeline consistently addresses critical industry needs in automotive exhaust gas analysis, environmental monitoring, and scientific research applications. The Chairman & Chief Executive Officer's role involves fostering a culture of excellence and precision across all divisions, solidifying HORIBA's position as a premier Japanese manufacturer.
    Kenneth Mitera

    Atsushi Horiba - Chairman and Group Chief Executive Officer

    Atsushi Horiba, the Chairman and Group Chief Executive Officer at HORIBA, spearheads the group's global vision and strategic direction. Horiba's leadership emphasizes the company's legacy of precision instrument manufacturing, driving advancements in measurement and analysis technologies. This executive oversees the integration of diverse business units, ensuring synergistic growth and operational efficiency across all HORIBA entities worldwide. Under Atsushi Horiba's guidance, the company continues its commitment to developing sophisticated instruments for automotive, environmental, medical, and scientific applications. The Chairman and Group Chief Executive Officer's responsibilities include fostering innovation, expanding global reach, and maintaining HORIBA's reputation for quality and reliability in precision measurement solutions. This leadership ensures HORIBA's continued impact on critical global challenges.

    Sanjay Dubey - Head Chief Financial Officer, Shared Services

    Sanjay Dubey, the Head Chief Financial Officer, Shared Services at HORIBA, directs the financial operations and shared services functions for the organization. Dubey's responsibilities include managing financial planning, budgeting, and reporting, ensuring fiscal health and strategic resource allocation across HORIBA's global operations. This executive oversees the optimization of shared services to enhance efficiency and cost-effectiveness in financial management. Leading the finance department, Sanjay Dubey ensures compliance with financial regulations and drives initiatives for financial process improvement. The Head Chief Financial Officer, Shared Services' role is critical in supporting the company's growth objectives by providing robust financial insights and controls. Dubey's expertise underpins HORIBA's financial stability and strategic decision-making.

    Masayuki Adachi - President & Chief Operating Officer

    Masayuki Adachi, the President & Chief Operating Officer at HORIBA, executes the company's operational strategies and manages day-to-day business activities. Adachi's focus is on optimizing production processes and supply chain management for HORIBA's range of precision instruments. This executive ensures efficient delivery of analytical and measurement solutions across automotive, environmental, and scientific sectors. Overseeing global manufacturing and service operations, Masayuki Adachi drives operational excellence and maintains high standards of quality. The President & Chief Operating Officer's role involves coordinating cross-functional teams to enhance product development cycles and customer support, directly contributing to HORIBA's market competitiveness. Adachi's leadership ensures the seamless integration of new technologies and operational improvements.

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

    Hiroo Chihara, the Senior Corporate Officer & President (HORIBA Techno Service) at HORIBA, leads the specialized service division focused on technical support and maintenance for HORIBA's advanced instruments. Chihara's leadership ensures the highest levels of customer satisfaction through efficient and expert service delivery across Japan and potentially other key markets. This executive oversees the strategic development and operational execution of HORIBA Techno Service, enhancing the lifecycle support for measurement and analysis equipment. Driving service innovation, Hiroo Chihara focuses on expanding the capabilities of the technical service team to meet evolving customer needs in automotive, environmental, and scientific sectors. The Senior Corporate Officer & President's role is vital for maintaining HORIBA's reputation for reliable after-sales support and customer engagement.
    Hiroo Chihara

    Antoni Budiman - President & Director

    Antoni Budiman, the President & Director at HORIBA, oversees strategic operations and corporate governance within their designated region or business unit. Budiman's leadership focuses on driving business development and market penetration for HORIBA's precision instruments in key geographical areas. This executive ensures alignment with the group's overall mission of advancing measurement and analysis technologies. Managing key stakeholder relationships and directing regional initiatives, Antoni Budiman contributes significantly to HORIBA's global expansion strategy. The President & Director's responsibilities include fostering local team capabilities and ensuring operational excellence in serving customers across diverse industries. Budiman's role is integral to HORIBA's localized market success and sustained growth.

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

    Rajeev Gautam, the Senior Corporate Officer, HORIBA Ltd & President, HORIBA (Japan & India), directs significant operational and strategic initiatives across two major global markets. Gautam's leadership focuses on expanding HORIBA's presence and impact in both the technologically advanced Japanese market and the rapidly growing Indian market. This executive oversees the integration of HORIBA's precision instruments for measurement and analysis within the automotive, environmental, and scientific sectors in these regions. Driving regional growth and market share, Rajeev Gautam ensures that HORIBA's solutions meet the specific needs of customers in Japan and India. The Senior Corporate Officer's role involves fostering strong business relationships and optimizing operational frameworks to support HORIBA's global objectives.

    Junichi Tajika - President

    Junichi Tajika, the President at HORIBA, leads specific business units or regional operations, driving their strategic objectives and performance. Tajika's focus is on enhancing the development and deployment of HORIBA's advanced measurement and analysis instruments. This executive oversees key functional areas, ensuring operational efficiency and market responsiveness. Leading the designated division, Junichi Tajika contributes to HORIBA's overall mission of technological advancement and global impact. The President's responsibilities include fostering innovation within their scope of leadership and ensuring the successful execution of corporate strategies. Tajika's role is crucial in maintaining HORIBA's competitive edge and commitment to precision.

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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 Atsushi Horiba (Chairman and Group Chief Executive Officer) and Sanjay Dubey (Head Chief Financial Officer, Shared Services).
    Who is part of HORIBA’s executive team?
    The executive team of HORIBA includes leaders such as Kenneth Mitera (Chairman & Chief Executive Officer), Atsushi Horiba (Chairman and Group Chief Executive Officer), Sanjay Dubey (Head Chief Financial Officer, Shared Services) and other senior executives.
    How many executives does HORIBA have?
    HORIBA has 8 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, Chairman and Group Chief Executive Officer, Head Chief Financial Officer, Shared Services, President & Chief Operating Officer, Senior Corporate Officer & President (HORIBA Techno Service).