Entegris Executive and Leadership Team

May, 2026

Leadership Overview

Entegris has 4 executives leading key functions including strategy, technology, information technology, and advanced technology engagements.

Driven by innovation, Entegris supplies advanced materials and process solutions for the semiconductor and high-tech industries, focusing on enabling next-generation technologies through material science expertise.

Leadership Roles at Entegris

  • President & Chief Executive Officer - David Reeder
  • Computational Modeler, Advanced Technology Engagements, Office of Chief Technology Officer - Aravind Pitty
  • Director, Office of the Chief Technology Officer - Jennifer Braggin
  • 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 overall strategy and operational execution. Reeder guides Entegris's mission to provide critical materials and process solutions for the semiconductor and high-tech sectors. This leadership role involves steering the organization toward sustained growth and market leadership. Overseeing all business units, David Reeder ensures alignment with corporate objectives and drives innovation across product lines. The Chief Executive Officer's purview extends to financial performance, strategic partnerships, and long-term vision, solidifying Entegris's position as a key supplier in advanced manufacturing. Reeder's focus remains on enhancing customer value and expanding the company's global reach within the dynamic technology landscape.
    David Reeder

    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 advanced modeling initiatives to support technological breakthroughs. Pitty's work focuses on simulating complex material behaviors and process interactions critical to semiconductor manufacturing. This role involves leveraging computational tools to predict performance and optimize solutions for next-generation technologies. The Computational Modeler's contributions directly inform the development of novel materials and processes, enhancing Entegris's innovation pipeline. Aravind Pitty collaborates closely with the Chief Technology Officer and engineering teams to translate theoretical concepts into practical applications, ensuring Entegris remains at the forefront of material science. Pitty's expertise in advanced simulations accelerates product development cycles and supports the company's commitment to technological advancement.

    Jennifer Braggin - Director, Office of the Chief Technology Officer

    Jennifer Braggin, the Director, Office of the Chief Technology Officer at Entegris, manages strategic technology initiatives and fosters cross-functional innovation. Braggin oversees projects that align with Entegris's long-term technology roadmap, ensuring the development of cutting-edge materials and process solutions. This leadership position involves coordinating research and development efforts to meet the evolving demands of the semiconductor and high-tech industries. The Director's responsibilities include facilitating collaboration between different technology teams and external partners. Jennifer Braggin plays a crucial part in translating the Chief Technology Officer's vision into actionable plans, driving progress in areas like advanced filtration and chemical management. Braggin's strategic oversight supports Entegris's commitment to pioneering new solutions and maintaining its competitive edge.

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

    Timothy Kelly, the Vice President, Chief Information Officer (Interim) at Entegris, directs the company's information technology strategy and infrastructure. Kelly oversees the implementation and management of systems that support Entegris's global operations and business objectives. This critical role ensures the security, reliability, and efficiency of the company's digital environment, enabling seamless data flow and operational continuity. The Chief Information Officer's focus includes driving digital transformation initiatives and enhancing cybersecurity measures. Timothy Kelly collaborates with executive leadership to align IT capabilities with strategic goals, supporting innovation and operational excellence across all departments. Kelly's interim leadership ensures robust IT governance and the continuous improvement of technology services for Entegris.

    Explore Leadership Teams in Electronics

    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 Aravind Pitty (Computational Modeler, Advanced Technology Engagements, Office of Chief Technology Officer) and Jennifer Braggin (Director, Office of the Chief Technology Officer).
    Who is part of Entegris’s executive team?
    The executive team of Entegris includes leaders such as David Reeder (President & Chief Executive Officer), Aravind Pitty (Computational Modeler, Advanced Technology Engagements, Office of Chief Technology Officer), Jennifer Braggin (Director, Office of the Chief Technology Officer) and other senior executives.
    How many executives does Entegris have?
    Entegris has 4 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, Computational Modeler, Advanced Technology Engagements, Office of Chief Technology Officer, Director, Office of the Chief Technology Officer, Vice President, Chief Information Officer (Interim).