Donaldson Company Executive and Leadership Team

June, 2026

Leadership Overview

Donaldson Company has 9 executives leading key functions including strategy, information technology, human resources, operations, finance, production, industrial solutions, legal, and corporate governance.

Driven by innovation, Donaldson Company is dedicated to manufacturing and selling advanced filtration systems and replacement parts worldwide, impacting diverse industries through its commitment to quality and technological advancement.

Leadership Roles at Donaldson Company

  • President & Chief Executive Officer - Richard Lewis
  • Chief Financial Officer, Accounting Bookkeeper - Nathan Hoover
  • Vice President and Chief of Staff To the Chief Operating Officer - Todd Smith
  • Producer and President - Mackenzie Donaldson
  • President, Industrial Solutions - Guillermo Briseno
  • Chief Information Officer - Michael Lexa
  • Director, Information Technology & Chief Information Officer, Office of - Kristen Thurber
  • Chief Human Resources Officer - Darcy DeVincke
  • Chief Legal Officer & Corporate Secretary - Amy Becker
  • Richard Lewis - President & Chief Executive Officer

    Richard Lewis, the President & Chief Executive Officer at Donaldson Company, directs the overarching corporate strategy and global operations. Lewis guides the company's expansion across its three core segments: Mobile Solutions, Industrial Solutions, and Life Sciences, ensuring alignment with market demands and technological advancements. This leadership role involves setting the vision for product development and market penetration, particularly in areas like advanced air and liquid filtration systems for construction, mining, aerospace, and semiconductor manufacturing. By overseeing strategic partnerships and resource allocation, Richard Lewis drives the company's commitment to innovation and sustainable growth worldwide. The Chief Executive Officer's purview extends to fostering a culture of operational excellence and ensuring the company's long-term financial health and market leadership.
    Richard Lewis

    Nathan Hoover - Chief Financial Officer, Accounting Bookkeeper

    Nathan Hoover, the Chief Financial Officer, Accounting Bookkeeper at Donaldson Company, directs the company's financial strategy and fiscal operations. Hoover oversees all accounting functions, financial planning, analysis, and reporting, ensuring robust financial health across the Mobile Solutions, Industrial Solutions, and Life Sciences segments. This critical leadership position involves managing capital allocation, investor relations, and risk management to support Donaldson Company's growth objectives. By providing strategic financial insights, Nathan Hoover guides investment decisions and optimizes profitability. The Chief Financial Officer's responsibilities include maintaining compliance with financial regulations and driving shareholder value through sound financial stewardship.

    Todd Smith - Vice President and Chief of Staff To the Chief Operating Officer

    Todd Smith, the Vice President and Chief of Staff To the Chief Operating Officer at Donaldson Company, provides strategic support and operational oversight. Smith facilitates the execution of key initiatives across the company's operational divisions, including Mobile Solutions, Industrial Solutions, and Life Sciences. This role involves coordinating cross-functional projects, managing executive communications, and ensuring alignment with the Chief Operating Officer's strategic priorities. By streamlining operational workflows and enhancing internal collaboration, Todd Smith contributes to improved efficiency and effectiveness in manufacturing and distribution. The Chief of Staff's responsibilities include driving process improvements and supporting the strategic direction of Donaldson Company's global operations.

    Mackenzie Donaldson - Producer and President

    Mackenzie Donaldson, the Producer and President at Donaldson Company, leads strategic initiatives related to product development and market positioning. Donaldson oversees the creative and strategic direction for new filtration technologies and solutions, impacting the Mobile Solutions, Industrial Solutions, and Life Sciences sectors. This executive role involves driving innovation and ensuring that products meet the evolving needs of global customers. By championing new ventures and production strategies, Mackenzie Donaldson contributes to the company's reputation for quality and technological leadership. The President's focus includes fostering cross-departmental collaboration to bring cutting-edge filtration systems to market effectively.

    Guillermo Briseno - President, Industrial Solutions

    Guillermo Briseno, the President, Industrial Solutions at Donaldson Company, spearheads the strategy and operations for the industrial filtration segment. Briseno directs the development, manufacturing, and distribution of dust collectors, fume collectors, compressed air purification systems, and gas and liquid filtration for industrial processes worldwide. This leadership role involves expanding market reach and enhancing product offerings to serve diverse end-users and OEMs. By focusing on technological advancements and operational efficiency, Guillermo Briseno strengthens Donaldson Company's position in the industrial market. The President of Industrial Solutions ensures that this segment consistently delivers high-performance filtration solutions that meet stringent industry standards and customer requirements.
    Guillermo Briseno

    Michael Lexa - Chief Information Officer

    Michael Lexa, the Chief Information Officer at Donaldson Company, architects the enterprise-wide information technology strategy and infrastructure. Lexa oversees the digital transformation initiatives, ensuring robust data management and cybersecurity across all business segments, including Mobile Solutions, Industrial Solutions, and Life Sciences. This leadership position involves implementing advanced IT systems to support global operations, from manufacturing processes to customer relationship management. By driving technological innovation, Michael Lexa enhances operational efficiency and supports the development of smart filtration solutions. The Chief Information Officer's responsibilities include managing IT budgets, leading the IT department, and ensuring seamless integration of new technologies to maintain Donaldson Company's competitive edge in filtration technology.

    Kristen Thurber - Director, Information Technology & Chief Information Officer, Office of

    Kristen Thurber, the Director, Information Technology & Chief Information Officer, Office of at Donaldson Company, collaborates on critical information technology directives. Thurber supports the strategic implementation of IT solutions that enhance operational capabilities across the Mobile Solutions, Industrial Solutions, and Life Sciences segments. This role focuses on optimizing IT infrastructure to facilitate data-driven decision-making and streamline business processes. By contributing to technology roadmaps, Kristen Thurber ensures that IT investments align with Donaldson Company's objectives for innovation and efficiency. The Information Technology leadership ensures the integrity and accessibility of information systems, supporting both internal operations and external client needs.

    Darcy DeVincke - Chief Human Resources Officer

    Darcy DeVincke, the Chief Human Resources Officer at Donaldson Company, shapes the global talent strategy and organizational development. DeVincke oversees all human capital initiatives, including recruitment, employee engagement, compensation, and benefits, ensuring a skilled workforce supports Donaldson Company's mission across its Mobile Solutions, Industrial Solutions, and Life Sciences segments. This executive role is pivotal in fostering a positive and productive work environment that drives innovation in filtration technology. By developing robust HR policies and programs, Darcy DeVincke cultivates a culture of continuous learning and performance excellence. The Chief Human Resources Officer ensures that the company attracts, retains, and develops top talent to meet evolving business needs and maintain market leadership.
    Amy Becker, the Chief Legal Officer & Corporate Secretary at Donaldson Company, provides expert legal counsel and oversees corporate governance. Becker manages all legal affairs, including compliance, litigation, intellectual property, and regulatory matters across the company's global operations in Mobile Solutions, Industrial Solutions, and Life Sciences. This executive role ensures that Donaldson Company adheres to all applicable laws and ethical standards. By advising the board of directors and executive leadership, Amy Becker safeguards the company's interests and supports strategic decision-making. The Chief Legal Officer's responsibilities include managing legal risk and fostering a culture of compliance throughout the organization.
    Amy Becker

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    Frequently Asked Questions Regarding Donaldson Company Top Executives and Leadership Team

    Who leads Donaldson Company?
    Donaldson Company is led by Richard Lewis (President & Chief Executive Officer), along with executives such as Nathan Hoover (Chief Financial Officer, Accounting Bookkeeper) and Todd Smith (Vice President and Chief of Staff To the Chief Operating Officer).
    Who is part of Donaldson Company’s executive team?
    The executive team of Donaldson Company includes leaders such as Richard Lewis (President & Chief Executive Officer), Nathan Hoover (Chief Financial Officer, Accounting Bookkeeper), Todd Smith (Vice President and Chief of Staff To the Chief Operating Officer) and other senior executives.
    How many executives does Donaldson Company have?
    Donaldson Company has 9 executives leading key business areas.
    What roles are included in Donaldson Company’s leadership team?
    The leadership team of Donaldson Company includes roles such as President & Chief Executive Officer, Chief Financial Officer, Accounting Bookkeeper, Vice President and Chief of Staff To the Chief Operating Officer, Producer and President, President, Industrial Solutions.