Summit Materials Executive and Leadership Team

September, 2026

Leadership Overview

Summit Materials has 4 executives leading key functions including financial strategy, regional segment management, corporate operations, and western division oversight.

Focused on building essential infrastructure across North America, Summit Materials delivers high-quality construction materials while maintaining a commitment to operational excellence and sustainable growth within the heavy building materials sector.

Leadership Roles at Summit Materials

  • Executive Vice President & Chief Financial Officer - Scott Anderson
  • Chief Financial Officer, Segment (West) - Brian Hall
  • President - Sandy Terrill
  • Executive Vice President & President (West Division) - Shane Evans
  • Scott Anderson - Executive Vice President & Chief Financial Officer

    Scott Anderson, the Executive Vice President & Chief Financial Officer at Summit Materials, directs all corporate financial planning, capital allocation, and investor relations. Managing the fiscal health of a vertically integrated construction materials firm requires precise oversight of balance sheets and long-term investment strategies. Scott Anderson monitors cash flow across the West, East, and Cement segments to ensure liquidity for infrastructure projects. By collaborating with the Board, the Executive Vice President & Chief Financial Officer optimizes capital structures to support expansion into new markets. This leadership role involves rigorous risk assessment and the implementation of financial controls that protect shareholder value. Through the management of complex reporting requirements, the Executive Vice President & Chief Financial Officer maintains transparency with stakeholders. Ultimately, Anderson secures the financial foundation necessary for the company to provide aggregates, cement, and asphalt paving services across the United States and Canada.

    Brian Hall - Chief Financial Officer, Segment (West)

    Brian Hall, the Chief Financial Officer, Segment (West) at Summit Materials, manages the financial performance and operational budgeting for the western regional business unit. Overseeing the profitability of aggregates and ready-mix concrete production, the Chief Financial Officer, Segment (West) ensures that regional assets generate consistent returns. Brian Hall analyzes market demand for construction materials to align local spending with broader corporate objectives. This role requires constant coordination with operational managers to improve margins on asphalt paving mixes and concrete products. By tracking regional cost structures, the Chief Financial Officer, Segment (West) identifies opportunities for efficiency gains in the supply chain. The position demands a deep understanding of the competitive landscape within the western construction market. Through meticulous financial oversight, Hall drives the economic success of the West segment, ensuring that regional operations contribute effectively to the overall growth and stability of the entire organization.

    Sandy Terrill - President

    Sandy Terrill, the President at Summit Materials, directs the overarching operational strategy and execution of business goals across all segments. Leading the company through complex market cycles, the President coordinates the integration of aggregates, cement, and asphalt services to maximize value for public infrastructure and residential clients. Sandy Terrill oversees the alignment of the West, East, and Cement divisions to ensure consistent service delivery throughout North America. This leadership role involves setting corporate priorities, fostering innovation in construction materials, and managing relationships with key industry partners. By evaluating performance metrics across the entire enterprise, the President ensures that operational standards remain high. The position requires constant engagement with the executive team to refine the long-term vision for the company. Ultimately, Terrill drives the strategic direction of the organization, ensuring that the business maintains a competitive edge in the construction materials industry.

    Shane Evans - Executive Vice President & President (West Division)

    Shane Evans, the Executive Vice President & President (West Division) at Summit Materials, manages the daily operations and strategic expansion of the western regional business. Overseeing the production of aggregates, ready-mix concrete, and asphalt paving, the Executive Vice President & President (West Division) ensures that regional facilities meet the demands of public infrastructure and nonresidential end markets. Shane Evans coordinates with local teams to optimize the performance of landfills and liquid asphalt terminals. This leadership role involves managing regional growth initiatives and ensuring that all operations comply with safety and environmental standards. By focusing on operational excellence, the Executive Vice President & President (West Division) improves the delivery of construction materials to diverse clients. Through the effective management of regional assets, Evans strengthens the market position of the company in the western United States, ensuring that the division remains a primary contributor to the overall success of the organization.
    Shane Evans

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    Frequently Asked Questions Regarding Summit Materials Top Executives and Leadership Team

    Who leads Summit Materials?
    Summit Materials is led by Scott Anderson (Executive Vice President & Chief Financial Officer), along with executives such as Brian Hall (Chief Financial Officer, Segment (West)) and Sandy Terrill (President).
    Who is part of Summit Materials’s executive team?
    The executive team of Summit Materials includes leaders such as Scott Anderson (Executive Vice President & Chief Financial Officer), Brian Hall (Chief Financial Officer, Segment (West)), Sandy Terrill (President) and other senior executives.
    How many executives does Summit Materials have?
    Summit Materials has 4 executives leading key business areas.
    What roles are included in Summit Materials’s leadership team?
    The leadership team of Summit Materials includes roles such as Executive Vice President & Chief Financial Officer, Chief Financial Officer, Segment (West), President, Executive Vice President & President (West Division).