Irving Materials Executive and Leadership Team

June, 2026

Leadership Overview

Irving Materials has 4 executives leading key functions including finance, human resources, aggregates, and regional operations.

Driven by a commitment to quality and service, Irving Materials provides essential building materials and related products, shaping the construction industry through reliable supply and strategic market presence.

Leadership Roles at Irving Materials

  • Chief Financial Officer - Stephanie Susott
  • President, Aggregates - Calvin Kingery
  • President (Tennessee) - Chris Mabbitt
  • Chief Human Resources Officer - Patrick O'Connell
  • Stephanie Susott - Chief Financial Officer

    Stephanie Susott, the Chief Financial Officer at Irving Materials, directs all financial operations and fiscal strategy. Overseeing budgeting, forecasting, and financial reporting, Susott ensures robust fiscal health and compliance across the organization. This leadership role involves managing capital allocation, optimizing investment strategies, and securing financial resources to support Irving Materials' growth objectives in the construction materials sector. By maintaining stringent financial controls and driving efficiency, Stephanie Susott directly impacts the company's profitability and long-term sustainability. The Chief Financial Officer's oversight extends to risk management and the development of financial models that inform strategic decision-making, ensuring the company's financial resilience in dynamic market conditions.

    Calvin Kingery - President, Aggregates

    Calvin Kingery, the President, Aggregates at Irving Materials, directs the strategic vision and operational execution for the aggregates division. Overseeing the extraction, processing, and distribution of stone, sand, and gravel, Kingery ensures the consistent supply of high-quality raw materials essential for the construction industry. This leadership position involves managing quarry operations, optimizing production efficiency, and maintaining rigorous safety and environmental standards across all aggregate facilities. By driving innovation in extraction techniques and supply chain logistics, Calvin Kingery directly enhances the division's market competitiveness and profitability. The President, Aggregates' focus on operational excellence and resource management underpins Irving Materials' capacity to meet the demands of large-scale construction projects.
    Calvin Kingery

    Chris Mabbitt - President (Tennessee)

    Chris Mabbitt, the President (Tennessee) at Irving Materials, spearheads regional operations and market development within the Tennessee territory. Overseeing all aspects of the ready-mix concrete and aggregates business in this key market, Mabbitt drives revenue growth and ensures exceptional customer service. This executive role involves managing local sales teams, optimizing distribution networks, and adapting strategies to meet the specific demands of the Tennessee construction landscape. By fostering strong client relationships and ensuring operational efficiency, Chris Mabbitt directly contributes to Irving Materials' regional market share and overall success. The President (Tennessee)'s leadership ensures seamless integration of company-wide objectives with localized market execution.
    Chris Mabbitt

    Patrick O'Connell - Chief Human Resources Officer

    Patrick O'Connell, the Chief Human Resources Officer at Irving Materials, architects the company's talent management and organizational development strategies. Overseeing recruitment, employee relations, compensation, and benefits, O'Connell cultivates a high-performance culture aligned with Irving Materials' mission. This critical role involves developing programs that enhance employee engagement, foster professional growth, and ensure a safe and productive work environment across all operational sites. By championing human capital initiatives, Patrick O'Connell directly supports the company's operational excellence and its ability to attract and retain top talent in the competitive construction materials industry. The Chief Human Resources Officer's strategic focus ensures that the workforce remains a key asset, driving innovation and operational efficiency.

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    Frequently Asked Questions Regarding Irving Materials Top Executives and Leadership Team

    Who leads Irving Materials?
    Irving Materials is led by Stephanie Susott (Chief Financial Officer), along with executives such as Calvin Kingery (President, Aggregates) and Chris Mabbitt (President (Tennessee)).
    Who is part of Irving Materials’s executive team?
    The executive team of Irving Materials includes leaders such as Stephanie Susott (Chief Financial Officer), Calvin Kingery (President, Aggregates), Chris Mabbitt (President (Tennessee)) and other senior executives.
    How many executives does Irving Materials have?
    Irving Materials has 4 executives leading key business areas.
    What roles are included in Irving Materials’s leadership team?
    The leadership team of Irving Materials includes roles such as Chief Financial Officer, President, Aggregates, President (Tennessee), Chief Human Resources Officer.