Irving Materials Executive and Leadership Team

August, 2026

Leadership Overview

Irving Materials has 4 executives leading key functions including strategy, financial oversight, human capital management, and regional operations.

Focused on delivering high-quality construction supplies, Irving Materials maintains a commitment to excellence in ready mix concrete and aggregate production while driving sustainable growth across the building materials sector.

Leadership Roles at Irving Materials

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

    Calvin Kingery, the President & Chief Executive Officer at Irving Materials, directs the overarching corporate strategy and long-term vision for the organization. Overseeing the production of ready mix concrete, stone, sand, and gravel, the President & Chief Executive Officer ensures operational excellence across all manufacturing facilities. This leadership role involves constant collaboration with the Board to refine market positioning and enhance competitive advantages within the construction industry. By prioritizing efficiency and product quality, Calvin Kingery drives the company toward sustained profitability and market expansion. The President & Chief Executive Officer manages high-level resource allocation to support large-scale infrastructure projects throughout the Midwest. Through rigorous oversight of capital investments and asset management, the President & Chief Executive Officer maintains the structural integrity of the business model. Ultimately, Kingery secures the future of the enterprise by fostering innovation in material science and supply chain logistics.
    Calvin Kingery

    Stephanie Susott - Chief Financial Officer

    Stephanie Susott, the Chief Financial Officer at Irving Materials, manages the fiscal health and capital structure of the organization. Overseeing financial reporting, budgeting, and risk management, the Chief Financial Officer ensures the company maintains a robust balance sheet to support ongoing operations in ready mix concrete and aggregate supply. This leadership role involves coordinating with executive peers to align financial goals with strategic growth initiatives. By optimizing cash flow and monitoring market trends, Stephanie Susott directly impacts the financial stability of the firm. The Chief Financial Officer evaluates investment opportunities in new equipment and facility upgrades to improve production capacity. Through precise financial planning and cost control measures, the Chief Financial Officer supports the long-term viability of the business. Ultimately, Susott provides the necessary fiscal transparency and strategic guidance to navigate complex economic cycles within the construction materials market.

    Chris Mabbitt - President (Tennessee)

    Chris Mabbitt, the President (Tennessee) at Irving Materials, directs all regional operations and market development activities within the Tennessee territory. Overseeing the production and distribution of ready mix concrete, stone, and gravel, the President (Tennessee) ensures local market demands receive consistent and reliable service. This leadership role involves managing regional supply chains and building strong relationships with local construction partners to secure project contracts. By optimizing local production workflows, Chris Mabbitt drives operational efficiency and revenue growth in the Southern market. The President (Tennessee) coordinates with corporate leadership to implement standardized safety protocols and quality control measures across all regional facilities. Through strategic oversight of local assets and personnel, the President (Tennessee) strengthens the company's competitive footprint in the region. Ultimately, Mabbitt delivers consistent value to clients by maintaining high standards of service and product excellence throughout the Tennessee operations.
    Chris Mabbitt

    Patrick O'Connell - Chief Human Resources Officer

    Patrick O'Connell, the Chief Human Resources Officer at Irving Materials, directs the talent acquisition, employee development, and organizational culture initiatives. Overseeing workforce planning for manufacturing and logistics teams, the Chief Human Resources Officer ensures the company attracts and retains skilled personnel necessary for high-quality concrete and aggregate production. This leadership role involves designing comprehensive training programs that prioritize safety and operational proficiency across all regional sites. By fostering a culture of accountability and professional growth, Patrick O'Connell drives employee engagement and productivity. The Chief Human Resources Officer collaborates with the executive team to align human capital strategies with broader business objectives. Through the implementation of modern performance management systems, the Chief Human Resources Officer optimizes labor efficiency and supports the overall mission of the organization. Ultimately, O'Connell builds a resilient workforce capable of meeting the evolving demands of the construction industry.

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    Frequently Asked Questions Regarding Irving Materials Top Executives and Leadership Team

    Who leads Irving Materials?
    Irving Materials is led by Calvin Kingery (President & Chief Executive Officer), along with executives such as Stephanie Susott (Chief Financial Officer) and Chris Mabbitt (President (Tennessee)).
    Who is part of Irving Materials’s executive team?
    The executive team of Irving Materials includes leaders such as Calvin Kingery (President & Chief Executive Officer), Stephanie Susott (Chief Financial Officer), 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 President & Chief Executive Officer, Chief Financial Officer, President (Tennessee), Chief Human Resources Officer.