McMaster-Carr Executive and Leadership Team

August, 2026

Leadership Overview

McMaster-Carr has 4 executives leading key functions including financial strategy, information technology, and operational management.

Committed to industrial excellence, McMaster-Carr maintains a legacy of rapid supply chain fulfillment while prioritizing the seamless delivery of essential maintenance, repair, and operations materials to commercial facilities across global markets.

Leadership Roles at McMaster-Carr

  • Chief Financial Officer - Laurence Leivy
  • President - Shaune Washington
  • President - Margina Sisson
  • Chief Information Officer - Chris Merwin
  • Laurence Leivy - Chief Financial Officer

    Laurence Leivy, the Chief Financial Officer at McMaster-Carr, directs all fiscal planning and capital allocation strategies. Overseeing the financial health of the organization, the Chief Financial Officer ensures robust investment in distribution infrastructure across North American hubs. This leadership role involves managing complex budgetary requirements for MRO supply chain operations while maintaining the private, family-owned status of the enterprise. By optimizing cost structures and revenue streams, Laurence Leivy directly impacts the long-term stability of the company. Leivy monitors market fluctuations to adjust procurement spending, ensuring consistent availability of industrial hardware. Through rigorous oversight of financial reporting, the Chief Financial Officer supports the overarching mission of providing next-day delivery services. Leivy maintains alignment with the Board regarding fiscal growth targets, securing the resources necessary for sustained operational excellence in the competitive industrial supply sector.

    Shaune Washington - President

    Shaune Washington, the President at McMaster-Carr, directs the strategic expansion of industrial distribution operations. Overseeing the performance of regional facilities, the President ensures consistent service quality for commercial clients requiring next-day MRO supplies. This leadership role involves coordinating cross-functional teams to optimize supply chain throughput and inventory availability. By refining operational processes, Shaune Washington directly impacts the company's market position as a premier hardware supplier. Washington manages the execution of large-scale logistics initiatives, ensuring that distribution centers maintain high standards of efficiency. Through the alignment of departmental goals, the President supports the overarching mission of providing reliable industrial solutions. Washington monitors regional performance metrics to identify opportunities for process improvement, ensuring that the organization meets the evolving needs of industrial facilities. The President maintains a focus on operational excellence, driving the company toward continued growth and sustained service reliability.

    Margina Sisson - President

    Margina Sisson, the President at McMaster-Carr, architects the long-term vision for customer experience and service excellence. Overseeing the development of client-facing initiatives, the President ensures that the company's vast catalog of MRO materials remains accessible and easy to navigate. This leadership role involves fostering relationships with industrial partners to understand emerging market requirements. By enhancing the procurement experience, Margina Sisson directly impacts customer retention and brand loyalty. Sisson manages the strategic direction of service teams, ensuring that every interaction reflects the company's commitment to quality and speed. Through the implementation of customer-centric policies, the President supports the organization's reputation as a trusted industrial supplier. Sisson collaborates with other executives to align service capabilities with logistical capacity, ensuring that the company delivers value consistently. The President drives innovation in service delivery, maintaining the competitive edge of the organization within the global industrial hardware landscape.

    Chris Merwin - Chief Information Officer

    Chris Merwin, the Chief Information Officer at McMaster-Carr, architects the digital infrastructure supporting global MRO supply chain logistics. Overseeing the integration of advanced inventory management systems, the Chief Information Officer ensures real-time data accuracy for industrial clients. This leadership role involves driving the technological evolution of the company's proprietary ordering platforms to maintain industry-leading delivery speeds. By implementing scalable cloud solutions, Chris Merwin directly impacts the efficiency of distribution centers across the United States. Merwin manages cybersecurity protocols to protect sensitive commercial data while facilitating seamless digital transactions. Through the modernization of internal software, the Chief Information Officer supports the company's commitment to rapid fulfillment. Merwin collaborates with operational leaders to automate warehouse workflows, ensuring that the digital backbone of the organization remains resilient and capable of handling high-volume industrial demand across diverse regional markets.

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    Frequently Asked Questions Regarding McMaster-Carr Top Executives and Leadership Team

    Who leads McMaster-Carr?
    McMaster-Carr is led by Laurence Leivy (Chief Financial Officer), along with executives such as Shaune Washington (President) and Margina Sisson (President).
    Who is part of McMaster-Carr’s executive team?
    The executive team of McMaster-Carr includes leaders such as Laurence Leivy (Chief Financial Officer), Shaune Washington (President), Margina Sisson (President) and other senior executives.
    How many executives does McMaster-Carr have?
    McMaster-Carr has 4 executives leading key business areas.
    What roles are included in McMaster-Carr’s leadership team?
    The leadership team of McMaster-Carr includes roles such as Chief Financial Officer, President, President, Chief Information Officer.