Core & Main Executive and Leadership Team

June, 2026

Leadership Overview

Core & Main has 7 executives leading key functions including strategy, finance, human resources, information technology, and operations.

Driven by a commitment to infrastructure development, Core & Main is dedicated to providing essential products and services that support water, wastewater, storm drainage, and fire protection systems, thereby enabling the modernization of critical utility networks.

Leadership Roles at Core & Main

  • Chief Executive Officer - Mark Witkowski
  • Chief Financial Officer - Robyn Bradbury
  • President - Michael Huebert
  • President - Jack Schaller
  • President, Core and Main - Bradford Cowles
  • Chief Human Resources Officer - Laurie Schneider
  • Vice President, Chief Information Officer - Carrie Busbee
  • Mark Witkowski - Chief Executive Officer

    Mark Witkowski, the Chief Executive Officer at Core & Main, directs the overarching corporate strategy and operational execution. Witkowski guides the company's mission to be a leading specialized distributor of infrastructure products and services, focusing on water, wastewater, storm drainage, and fire protection systems. This leadership involves ensuring the company effectively supports the development, maintenance, and modernization of essential utility networks across residential, commercial, and municipal sectors. The Chief Executive Officer's responsibilities include fostering strategic partnerships with contractors, municipalities, and utility providers, leveraging a broad product portfolio and robust distribution network. Witkowski drives the company's market position by emphasizing technical expertise and efficient supply chain management. The strategic vision set by Mark Witkowski ensures Core & Main remains integral to the construction and maintenance of vital infrastructure, guaranteeing reliable water delivery, sanitation, and flood control solutions nationwide.
    Mark Witkowski

    Robyn Bradbury - Chief Financial Officer

    Robyn Bradbury, the Chief Financial Officer at Core & Main, oversees all financial operations and strategic financial planning. Bradbury manages the company's fiscal health, ensuring robust financial controls and driving profitable growth in the specialized infrastructure distribution sector. This role involves managing capital allocation, investor relations, and financial risk assessment to support Core & Main's mission of enabling utility network development and modernization. The Chief Financial Officer's expertise is critical in navigating the financial complexities associated with a broad product portfolio and extensive distribution network. Bradbury ensures financial strategies align with the company's commitment to providing essential products for water, wastewater, storm drainage, and fire protection systems. By optimizing financial performance, Robyn Bradbury directly contributes to the company's capacity to serve contractors, municipalities, and utility providers effectively, reinforcing Core & Main's position as a key partner in infrastructure projects across the United States.
    Robyn Bradbury

    Michael Huebert - President

    Michael Huebert, the President at Core & Main, drives operational leadership and strategic growth initiatives within key segments of the business. Huebert focuses on enhancing the company's capabilities as a specialized distributor of infrastructure products and services, particularly those supporting water, wastewater, storm drainage, and fire protection systems. This leadership role involves optimizing the distribution network and ensuring the effective delivery of essential components for utility infrastructure development and modernization. The President's responsibilities include fostering strong relationships with customers and suppliers, ensuring product availability, and driving sales performance. Michael Huebert's strategic direction supports the company's commitment to providing reliable solutions for contractors, municipalities, and utility providers. By focusing on operational excellence, Huebert ensures Core & Main consistently meets the demands of critical infrastructure projects across its service areas.
    Michael Huebert

    Jack Schaller - President

    Jack Schaller, the President at Core & Main, spearheads strategic initiatives focused on market expansion and operational excellence within the infrastructure distribution sector. Schaller directs efforts to strengthen the company's position as a premier provider of products and services for water, wastewater, storm drainage, and fire protection systems. This leadership involves overseeing key business units and driving strategies that support the development and modernization of essential utility networks. The President's focus includes enhancing customer engagement and ensuring the efficient deployment of resources across the company's broad distribution network. Jack Schaller's leadership is instrumental in maintaining Core & Main's reputation for reliability and technical expertise, serving contractors, municipalities, and utility providers. By championing strategic growth, Schaller ensures the company's continued success in delivering critical infrastructure solutions.
    Jack Schaller

    Bradford Cowles - President, Core and Main

    Bradford Cowles, the President, Core and Main at Core & Main, leads critical operational functions and strategic market engagement. Cowles is dedicated to advancing the company's role as a specialized distributor of infrastructure products and services, vital for water, wastewater, storm drainage, and fire protection systems. This leadership ensures the effective support for the ongoing development, maintenance, and modernization of essential utility networks. The President, Core and Main's responsibilities encompass driving business performance, optimizing supply chain logistics, and fostering strong client relationships with contractors, municipalities, and utility providers. Bradford Cowles focuses on enhancing the company's comprehensive product portfolio and technical expertise. By ensuring operational efficiency and strategic alignment, Cowles reinforces Core & Main's commitment to delivering reliable infrastructure solutions across its extensive market presence.

    Laurie Schneider - Chief Human Resources Officer

    Laurie Schneider, the Chief Human Resources Officer at Core & Main, directs all human capital strategies and organizational development initiatives. Schneider is responsible for cultivating a high-performance culture that supports the company's role as a leading distributor of infrastructure products and services. This leadership involves attracting, developing, and retaining top talent essential for managing complex operations in water, wastewater, storm drainage, and fire protection systems. The Chief Human Resources Officer ensures that human resources policies and practices align with the company's mission to enable the modernization of utility networks. Laurie Schneider focuses on employee engagement, talent management, and fostering an environment where technical expertise and customer service thrive. By strengthening the workforce, Schneider directly supports Core & Main's ability to partner effectively with contractors, municipalities, and utility providers, ensuring operational excellence across its extensive distribution network.
    Laurie Schneider

    Carrie Busbee - Vice President, Chief Information Officer

    Carrie Busbee, the Vice President, Chief Information Officer at Core & Main, leads the company's information technology strategy and digital transformation efforts. Busbee is responsible for implementing and managing technology solutions that enhance operational efficiency, data security, and customer experience across the distribution of infrastructure products. This role is crucial for supporting the company's extensive network and its mission to provide essential services for water, wastewater, storm drainage, and fire protection systems. The Vice President, Chief Information Officer ensures that IT infrastructure effectively supports the company's business model, facilitating seamless operations for contractors, municipalities, and utility providers. Carrie Busbee drives innovation in technology to optimize supply chain management, improve data analytics, and strengthen the company's competitive advantage in the infrastructure market. By leveraging technology, Busbee ensures Core & Main maintains robust systems for reliable product delivery and service.

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    Frequently Asked Questions Regarding Core & Main Top Executives and Leadership Team

    Who leads Core & Main?
    Core & Main is led by Mark Witkowski (Chief Executive Officer), along with executives such as Robyn Bradbury (Chief Financial Officer) and Michael Huebert (President).
    Who is part of Core & Main’s executive team?
    The executive team of Core & Main includes leaders such as Mark Witkowski (Chief Executive Officer), Robyn Bradbury (Chief Financial Officer), Michael Huebert (President) and other senior executives.
    How many executives does Core & Main have?
    Core & Main has 7 executives leading key business areas.
    What roles are included in Core & Main’s leadership team?
    The leadership team of Core & Main includes roles such as Chief Executive Officer, Chief Financial Officer, President, President, President, Core and Main.