McMaster-Carr Executive and Leadership Team

May, 2026

Leadership Overview

McMaster-Carr has 4 executives leading key functions including finance, information technology, and operations.

Driven by a commitment to operational excellence, McMaster-Carr is dedicated to supplying industrial and commercial facilities worldwide with essential maintenance, repair, and operations materials, ensuring next-day delivery and supporting global business continuity.

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 financial operations and strategic fiscal planning for the global supplier of MRO materials. Overseeing budgeting, forecasting, and financial reporting, Leivy ensures robust financial health and sustainable growth across the company's extensive distribution network. This leadership role involves managing capital allocation, optimizing financial performance, and maintaining strong relationships with financial institutions. By analyzing market trends and economic indicators, Laurence Leivy guides investment strategies and risk management initiatives, directly supporting McMaster-Carr's mission of next-day delivery and operational efficiency. The Chief Financial Officer's oversight extends to treasury functions and ensuring compliance with all financial regulations across the United States and international markets.

    Shaune Washington - President

    Shaune Washington, the President at McMaster-Carr, spearheads the company's overarching operational strategy and market expansion for industrial and commercial MRO supplies. Washington directs the execution of next-day delivery services across the company's extensive network of distribution centers, ensuring unparalleled customer service and supply chain reliability. This leadership position involves fostering a culture of continuous improvement and innovation throughout the organization, from procurement to final delivery. By collaborating with other executive leaders, Shaune Washington drives initiatives that enhance operational efficiency and maintain McMaster-Carr's position as a premier global supplier. The President's focus is on optimizing logistics, managing key business relationships, and ensuring the company's long-term strategic objectives are met across all operational facets.

    Margina Sisson - President

    Margina Sisson, the President at McMaster-Carr, drives strategic initiatives focused on enhancing the company's global reach and operational excellence in MRO material supply. Sisson oversees key aspects of the business, ensuring the efficient functioning of distribution operations and the consistent delivery of maintenance, repair, and operations supplies to industrial and commercial facilities worldwide. This executive role involves leading cross-functional teams to achieve ambitious growth targets and maintain the company's reputation for reliability and next-day delivery. By championing operational improvements and fostering strong internal collaboration, Margina Sisson contributes significantly to McMaster-Carr's mission. The President's leadership ensures that the company's extensive supply chain and customer support systems operate at peak performance, supporting diverse client needs across various industries.

    Chris Merwin - Chief Information Officer

    Chris Merwin, the Chief Information Officer at McMaster-Carr, architects and executes the company's comprehensive technology strategy, ensuring seamless digital operations for MRO material supply. Merwin directs the development and maintenance of all IT infrastructure, including robust systems supporting next-day delivery across global distribution centers in Elmhurst, Robbinsville, Santa Fe Springs, Atlanta, and Cleveland. This critical role involves overseeing cybersecurity, data management, and the implementation of innovative technological solutions to enhance operational efficiency and customer experience. By driving digital transformation initiatives, Chris Merwin ensures that McMaster-Carr's technological capabilities align with its commitment to serving industrial and commercial facilities worldwide. The Chief Information Officer's strategic vision empowers the company's supply chain and logistics operations through advanced information systems.

    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.