Core & Main Executive and Leadership Team

July, 2026

Leadership Overview

Core & Main has 6 executives leading key functions including strategy, finance, 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, Core and Main - Bradford Cowles
  • President - Jack Schaller
  • Vice President, Chief Information Officer - Carrie Busbee
  • Mark Witkowski - Chief Executive Officer

    Mark Witkowski, the Chief Executive Officer at Core & Main, directs the overarching strategy and operational execution for the company's specialized distribution of infrastructure products and services. Witkowski guides the organization's critical role in supporting water, wastewater, storm drainage, and fire protection systems, ensuring the development, maintenance, and modernization of essential utility networks. This leadership involves aligning the companys broad product portfolio, technical expertise, and robust distribution network to serve contractors, municipalities, and utility providers effectively. By focusing on the distribution of specialized infrastructure components for underground and above-ground systems, Witkowski ensures the reliable delivery of pipes, valves, hydrants, fittings, and related accessories vital for water transport, sanitation, and flood control. The Chief Executive Officer's vision drives the company's market position as a key partner in constructing and maintaining utility infrastructure, ultimately impacting public safety and community development across its operational footprint.
    Mark Witkowski

    Robyn Bradbury - Chief Financial Officer

    Robyn Bradbury, the Chief Financial Officer at Core & Main, oversees all financial operations and strategic financial planning for the specialized infrastructure product distributor. Bradbury manages the companys fiscal health, ensuring robust financial controls and driving profitable growth across its extensive product lines supporting water, wastewater, storm drainage, and fire protection systems. This role involves optimizing capital allocation, managing investor relations, and developing financial strategies that support the ongoing modernization of essential utility networks. The Chief Financial Officer's expertise is crucial in evaluating market opportunities, managing risk, and ensuring the financial stability required to maintain a broad product portfolio and a strong distribution network. By providing critical financial insights, Robyn Bradbury enables Core & Main to effectively partner with contractors, municipalities, and utility providers, reinforcing the companys position in the market for essential infrastructure components and ensuring long-term financial sustainability.
    Robyn Bradbury

    Michael Huebert - President

    Michael Huebert, the President at Core & Main, drives operational excellence and strategic initiatives across key business segments of the specialized infrastructure product distributor. Huebert focuses on enhancing the companys ability to provide essential products and services that support water, wastewater, storm drainage, and fire protection systems, thereby contributing to the development and modernization of utility networks. This leadership role involves optimizing the companys extensive product portfolio and distribution network to effectively serve contractors, municipalities, and utility providers. The President's oversight ensures the efficient delivery of pipes, valves, hydrants, fittings, and related accessories critical for water transport, sanitation, and flood control. By championing operational improvements, Michael Huebert reinforces Core & Main's position as a vital partner in constructing and maintaining essential infrastructure, ensuring reliable service and supporting community development.
    Michael Huebert

    Bradford Cowles - President, Core and Main

    Bradford Cowles, the President, Core and Main at Core & Main, spearheads strategic growth and operational leadership within the companys core distribution business. Cowles directs efforts to expand the reach and effectiveness of specialized infrastructure products and services that are fundamental to water, wastewater, storm drainage, and fire protection systems. This involves enhancing the companys robust distribution network and product offerings, which include pipes, valves, hydrants, and fittings, to meet the evolving needs of contractors, municipalities, and utility providers. The President's focus is on ensuring seamless integration of these essential components into the construction and maintenance of critical utility infrastructure. By driving operational efficiency and market penetration, Bradford Cowles supports the modernization of essential networks and solidifies Core & Main's role as a premier partner in the infrastructure sector.

    Jack Schaller - President

    Jack Schaller, the President at Core & Main, leads strategic initiatives and operational management for critical areas of the specialized infrastructure product distributor. Schaller is instrumental in advancing the companys mission to supply essential products and services for water, wastewater, storm drainage, and fire protection systems, contributing significantly to the upkeep and advancement of vital utility networks. This leadership involves optimizing the companys comprehensive product catalog and extensive distribution capabilities to better serve contractors, municipalities, and utility providers. The President's oversight ensures the consistent availability of pipes, valves, hydrants, fittings, and associated accessories crucial for water management, sanitation, and flood control infrastructure. Through dedicated leadership, Jack Schaller reinforces Core & Main's standing as a key collaborator in building and maintaining essential public works.
    Jack Schaller

    Carrie Busbee - Vice President, Chief Information Officer

    Carrie Busbee, the Vice President, Chief Information Officer at Core & Main, directs the companys technology strategy and information systems infrastructure. Busbee is responsible for leveraging technology to enhance operational efficiency, support the distribution of specialized infrastructure products, and drive innovation across the organization. This leadership involves overseeing the development and implementation of IT solutions that manage the companys broad product portfolio, including pipes, valves, hydrants, and fittings essential for water, wastewater, storm drainage, and fire protection systems. The Chief Information Officer's focus is on ensuring the reliability and security of systems that underpin the companys robust distribution network, enabling seamless service to contractors, municipalities, and utility providers. By optimizing digital capabilities, Carrie Busbee plays a vital part in modernizing utility networks and supporting the construction and maintenance of critical infrastructure, ensuring Core & Main remains a technologically advanced partner in the industry.

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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 6 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, Core and Main, President.