Entegris Executive and Leadership Team

June, 2026

Leadership Overview

Entegris has 6 executives leading key functions including strategy, technology, information systems, operations, and particle technologies.

Driven by innovation, Entegris supplies advanced materials and process solutions for the semiconductor and high-tech industries, fostering a leadership philosophy centered on technological advancement and market impact.

Leadership Roles at Entegris

  • President & Chief Executive Officer - David Reeder
  • Executive Vice President & Chief Operating Officer - Jean- Marc Pandolfi
  • President, Particle Technologies (Scp, Asia) - Kunal Bose
  • Director, Office of the Chief Technology Officer - Jennifer Braggin
  • Computational Modeler, Advanced Technology Engagements, Office of Chief Technology Officer - Aravind Pitty
  • Vice President, Chief Information Officer (Interim) - Timothy Kelly
  • David Reeder - President & Chief Executive Officer

    David Reeder, the President & Chief Executive Officer at Entegris, directs the company's overarching strategy and operational execution. Overseeing all business units, Reeder ensures alignment with Entegris' mission to provide advanced materials and process solutions for the semiconductor and high-tech sectors. This leadership role involves driving innovation, expanding market reach, and optimizing financial performance across global operations. By fostering a culture of excellence, David Reeder directly impacts the company's competitive positioning and long-term growth trajectory. Ultimately, Reeder secures Entegris' commitment to delivering cutting-edge solutions to its diverse customer base.
    David Reeder

    Jean- Marc Pandolfi - Executive Vice President & Chief Operating Officer

    Jean- Marc Pandolfi, the Executive Vice President & Chief Operating Officer at Entegris, directs the company's global operational activities and supply chain management. Pandolfi ensures the efficient production and delivery of advanced materials and process solutions, vital for the semiconductor and high-tech sectors. This executive position involves optimizing manufacturing processes, enhancing logistical networks, and driving operational excellence across all facilities. By overseeing day-to-day operations, Jean- Marc Pandolfi directly contributes to Entegris' ability to meet customer demands and maintain market leadership. The strategic imperative is to ensure seamless execution and continuous improvement in operational performance worldwide.

    Kunal Bose - President, Particle Technologies (Scp, Asia)

    Kunal Bose, the President, Particle Technologies (Scp, Asia) at Entegris, leads the strategic development and commercialization of particle technologies across Asian markets. Bose drives the expansion of Entegris' advanced material solutions, focusing on innovations within the semiconductor and high-tech industries throughout the region. This leadership role involves managing regional operations, fostering key customer relationships, and ensuring product portfolios meet the specific demands of the Asian market. By spearheading particle technology initiatives, Kunal Bose significantly contributes to Entegris' global growth and technological advancement. The objective is to solidify Entegris' position as a premier supplier in critical Asian territories.

    Jennifer Braggin - Director, Office of the Chief Technology Officer

    Jennifer Braggin, the Director, Office of the Chief Technology Officer at Entegris, supports the strategic direction of technological innovation. Braggin facilitates the development and implementation of advanced materials and process solutions critical to the semiconductor and high-tech industries. This role involves coordinating research initiatives and ensuring the effective translation of R&D efforts into market-ready products. By managing key projects within the CTO's office, Jennifer Braggin contributes to Entegris' technological leadership. The focus remains on enhancing product performance and enabling next-generation manufacturing processes for clients worldwide.

    Aravind Pitty - Computational Modeler, Advanced Technology Engagements, Office of Chief Technology Officer

    Aravind Pitty, the Computational Modeler, Advanced Technology Engagements, Office of Chief Technology Officer at Entegris, drives sophisticated modeling and simulation for advanced technology development. Pitty's expertise is crucial in predicting material behavior and process outcomes, directly supporting the creation of next-generation semiconductor solutions. This function involves complex data analysis and the application of advanced computational techniques to solve intricate engineering challenges. By providing critical insights, Aravind Pitty enhances the efficacy of Entegris' research and development efforts, ensuring the company maintains its edge in material science and process engineering for the global high-tech market.

    Timothy Kelly - Vice President, Chief Information Officer (Interim)

    Timothy Kelly, the Vice President, Chief Information Officer (Interim) at Entegris, oversees the company's information technology infrastructure and strategy. Kelly ensures the robust and secure operation of all IT systems, supporting Entegris' global business functions and advanced material solutions. This interim leadership role involves managing digital transformation initiatives, enhancing cybersecurity measures, and optimizing technology investments to drive operational efficiency. By providing critical IT oversight, Timothy Kelly supports the company's mission to serve the semiconductor and high-tech industries effectively. The focus remains on leveraging technology to enable seamless operations and foster innovation across the organization.

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    Frequently Asked Questions Regarding Entegris Top Executives and Leadership Team

    Who leads Entegris?
    Entegris is led by David Reeder (President & Chief Executive Officer), along with executives such as Jean- Marc Pandolfi (Executive Vice President & Chief Operating Officer) and Kunal Bose (President, Particle Technologies (Scp, Asia)).
    Who is part of Entegris’s executive team?
    The executive team of Entegris includes leaders such as David Reeder (President & Chief Executive Officer), Jean- Marc Pandolfi (Executive Vice President & Chief Operating Officer), Kunal Bose (President, Particle Technologies (Scp, Asia)) and other senior executives.
    How many executives does Entegris have?
    Entegris has 6 executives leading key business areas.
    What roles are included in Entegris’s leadership team?
    The leadership team of Entegris includes roles such as President & Chief Executive Officer, Executive Vice President & Chief Operating Officer, President, Particle Technologies (Scp, Asia), Director, Office of the Chief Technology Officer, Computational Modeler, Advanced Technology Engagements, Office of Chief Technology Officer.