EnerSys Executive and Leadership Team

June, 2026

Leadership Overview

EnerSys has 8 executives leading key functions including strategy, finance, specialty applications, motive power, and legal.

Driven by innovation, EnerSys designs and manufactures energy storage systems that keep equipment and infrastructure running in tough conditions, serving motive power, reserve power, and specialty applications to enhance customer safety, uptime, and efficiency.

Leadership Roles at EnerSys

  • President & Chief Executive Officer - Shawn O'Connell
  • Executive Liaison To Chief Financial Officer - Molly Dietrich
  • Executive VP, Finance & Chief Financial Officer - Michael Philion
  • President Specialty Global - Mark Matthews
  • President - David Thomas
  • President, Motive Power Global - Chad Uplinger
  • Interim President (South America) - Silvia Bocci
  • Chief Legal & Compliance Officer - Joseph Lewis
  • Shawn O'Connell - President & Chief Executive Officer

    Shawn O'Connell, the President & Chief Executive Officer at EnerSys, directs the company's overall strategy and operational execution. O'Connell guides the enterprise in designing and manufacturing energy storage systems critical for equipment and infrastructure reliability in demanding environments. Overseeing motive power, reserve power, and specialty applications, the President & Chief Executive Officer ensures EnerSys's solutions enhance customer safety, uptime, and efficiency across diverse industries. This leadership involves driving innovation in battery technology, power management, and digital tools to maintain EnerSys's market position. By focusing on core business objectives, Shawn O'Connell ensures the company's continued growth and operational excellence, aligning all departments with the overarching mission of providing robust energy storage solutions globally. The President & Chief Executive Officer's purview extends to fostering a culture of continuous improvement and strategic development.
    Shawn O'Connell

    Molly Dietrich - Executive Liaison To Chief Financial Officer

    Molly Dietrich, the Executive Liaison To Chief Financial Officer at EnerSys, provides critical support and strategic coordination for financial operations. Dietrich facilitates communication and alignment between the Chief Financial Officer and various departments, ensuring financial objectives are clearly understood and integrated into business processes. This role involves managing key financial initiatives and supporting the development of financial strategies that drive efficiency and profitability. The Executive Liaison To Chief Financial Officer assists in the preparation of financial reports and analyses, contributing to informed decision-making across the organization. By streamlining financial workflows, Molly Dietrich enhances the effectiveness of the finance function, supporting EnerSys's mission to deliver reliable energy storage systems. This position is vital for maintaining financial discipline and supporting the company's growth objectives.

    Michael Philion - Executive VP, Finance & Chief Financial Officer

    Michael Philion, the Executive VP, Finance & Chief Financial Officer at EnerSys, oversees all financial aspects of the company, including financial planning, reporting, and capital management. Philion directs the financial strategy to support EnerSys's design and manufacturing of energy storage systems, ensuring fiscal health and driving profitability. This leadership role involves managing investments in motive power, reserve power, and specialty applications, aiming to boost customer safety, uptime, and efficiency. The Executive VP, Finance & Chief Financial Officer is responsible for optimizing financial performance and resource allocation across global operations. By maintaining robust financial controls and pursuing strategic financial initiatives, Michael Philion ensures the company's long-term stability and capacity for innovation. This executive's guidance is fundamental to EnerSys's market competitiveness and operational success.

    Mark Matthews - President Specialty Global

    Mark Matthews, the President Specialty Global at EnerSys, leads the strategic direction and operational execution for the company's specialty applications segment worldwide. Matthews drives the development and delivery of advanced energy storage solutions tailored for niche markets and demanding environments. This leadership role encompasses overseeing product innovation, market expansion, and customer engagement within the specialty applications division. The President Specialty Global ensures these systems meet stringent requirements for safety, uptime, and efficiency, aligning with EnerSys's core mission. By focusing on specialized technologies and customer needs, Mark Matthews strengthens EnerSys's position in critical sectors requiring unique power management tools. This executive's focus is on maximizing performance and reliability for specialized industrial and infrastructure applications.
    Mark Matthews

    David Thomas - President

    David Thomas, the President at EnerSys, directs significant operational segments of the company, focusing on driving growth and efficiency. Thomas oversees key business units responsible for the design and manufacturing of energy storage systems, ensuring they meet the highest standards of performance and reliability. This leadership position involves managing resources and teams to enhance customer safety, uptime, and efficiency across various applications. The President works to align departmental objectives with the company's overall strategic goals, fostering innovation in battery technology and power management solutions. By focusing on operational excellence, David Thomas contributes to EnerSys's ability to serve diverse industries effectively. This executive's role is crucial for maintaining the company's competitive edge and expanding its market reach.

    Chad Uplinger - President, Motive Power Global

    Chad Uplinger, the President, Motive Power Global at EnerSys, leads the company's worldwide operations for motive power energy storage solutions. Uplinger directs the strategy and execution for batteries, chargers, and power management systems essential for industrial equipment and material handling. This role involves ensuring these products enhance operational safety, uptime, and efficiency for customers across global markets. The President, Motive Power Global focuses on driving innovation and market penetration for motive power applications, supporting industries that rely on continuous equipment operation. By optimizing product development and customer support, Chad Uplinger reinforces EnerSys's commitment to delivering high-performance energy storage. This executive's leadership is key to maintaining EnerSys's position as a leader in the motive power sector.
    Chad Uplinger

    Silvia Bocci - Interim President (South America)

    Silvia Bocci, the Interim President (South America) at EnerSys, manages and directs the company's operations and strategic initiatives within the South American region. Bocci oversees the delivery of energy storage systems, including batteries and chargers, to customers across various industries in South America. This leadership role focuses on ensuring that EnerSys's solutions improve safety, uptime, and efficiency for regional clients. The Interim President (South America) works to expand market presence and strengthen customer relationships throughout the continent. By adapting global strategies to local market needs, Silvia Bocci drives business development and operational effectiveness in this key geographic area. This executive's focus is on navigating regional complexities to achieve EnerSys's objectives.
    Joseph Lewis, the Chief Legal & Compliance Officer at EnerSys, provides comprehensive legal counsel and ensures adherence to all regulatory and compliance standards across the organization. Lewis oversees all legal matters, including corporate governance, contracts, intellectual property, and litigation, safeguarding the company's interests. This critical role involves developing and implementing robust compliance programs that align with EnerSys's mission to provide safe and efficient energy storage systems. The Chief Legal & Compliance Officer advises senior leadership on legal risks and strategic decisions, ensuring operations meet industry regulations and ethical guidelines. By maintaining a strong legal framework, Joseph Lewis supports EnerSys's global operations and commitment to integrity. This executive's expertise is vital for mitigating risk and fostering a culture of compliance.

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    Frequently Asked Questions Regarding EnerSys Top Executives and Leadership Team

    Who leads EnerSys?
    EnerSys is led by Shawn O'Connell (President & Chief Executive Officer), along with executives such as Molly Dietrich (Executive Liaison To Chief Financial Officer) and Michael Philion (Executive VP, Finance & Chief Financial Officer).
    Who is part of EnerSys’s executive team?
    The executive team of EnerSys includes leaders such as Shawn O'Connell (President & Chief Executive Officer), Molly Dietrich (Executive Liaison To Chief Financial Officer), Michael Philion (Executive VP, Finance & Chief Financial Officer) and other senior executives.
    How many executives does EnerSys have?
    EnerSys has 8 executives leading key business areas.
    What roles are included in EnerSys’s leadership team?
    The leadership team of EnerSys includes roles such as President & Chief Executive Officer, Executive Liaison To Chief Financial Officer, Executive VP, Finance & Chief Financial Officer, President Specialty Global, President.