Swinerton Executive and Leadership Team

May, 2026

Leadership Overview

Swinerton has 7 executives leading key functions including strategy, revenue, information technology, finance, operations, and human resources.

Driven by a commitment to excellence, Swinerton is dedicated to delivering innovative construction solutions and fostering sustainable practices across the industry, impacting communities nationwide.

Leadership Roles at Swinerton

  • Chief Executive Officer - David Callis
  • Board Director, Senior Vice President and Chief Financial Officer - Linda Schowalter
  • Board Director, President and Chief Operating Officer - Gary Rafferty
  • Executive Vice President & Chief Operating Officer - Tim Kretzschmar
  • Chief Revenue Officer - Christopher Chany
  • Chief Information Officer - Charlene Atkinson
  • Chief People Officer - Richard Towler
  • David Callis - Chief Executive Officer

    David Callis, the Chief Executive Officer at Swinerton, directs the company's overall strategic vision and operational execution. Callis guides Swinerton's expansion into new markets and oversees the development of innovative construction methodologies, aligning all business units with long-term growth objectives. This leadership role involves fostering a culture of safety and quality across all projects, ensuring client satisfaction and reinforcing Swinerton's reputation for reliability. By championing advancements in construction technology and sustainable building practices, David Callis drives the company's commitment to shaping the future of the built environment. The Chief Executive Officer's purview encompasses all aspects of the business, from financial health to market positioning, ensuring robust performance and continued industry leadership.
    David Callis

    Linda Schowalter - Board Director, Senior Vice President and Chief Financial Officer

    Linda Schowalter, the Senior Vice President and Chief Financial Officer at Swinerton, oversees all financial operations and strategic fiscal planning. Schowalter manages budgeting, forecasting, financial reporting, and capital allocation, ensuring the company's financial health and stability across its diverse construction services. This executive role involves guiding investment strategies, managing risk, and optimizing financial performance to support Swinerton's growth objectives in general construction, modernization, and renewable energy sectors. By maintaining rigorous financial controls and driving fiscal discipline, Linda Schowalter ensures that Swinerton operates efficiently and profitably. The Chief Financial Officer's expertise is fundamental to sustaining Swinerton's long-term viability and expanding its market presence.
    Linda Schowalter

    Gary Rafferty - Board Director, President and Chief Operating Officer

    Gary Rafferty, the President and Chief Operating Officer at Swinerton, directs the company's day-to-day operations and ensures the efficient execution of all construction projects. Rafferty oversees project management, field operations, and resource allocation, driving operational excellence across Swinerton's extensive portfolio, which includes commercial construction, renovation, and renewable energy services. This leadership position involves optimizing workflows, enhancing safety protocols, and fostering collaboration among project teams to deliver high-quality results on time and within budget. By championing operational efficiency and continuous improvement, Gary Rafferty plays a key role in maintaining Swinerton's reputation for reliability and superior project delivery. The Chief Operating Officer's focus is on streamlining processes and maximizing productivity across all operational facets.
    Gary Rafferty

    Tim Kretzschmar - Executive Vice President & Chief Operating Officer

    Tim Kretzschmar, the Executive Vice President & Chief Operating Officer at Swinerton, manages the operational execution and strategic implementation of construction projects nationwide. Kretzschmar oversees key aspects of project delivery, ensuring adherence to quality standards, safety regulations, and budgetary constraints across Swinerton's diverse service offerings, including modernization and reconstruction. This executive role involves optimizing resource deployment and enhancing field operations to drive efficiency and client satisfaction. By focusing on operational excellence and continuous improvement, Tim Kretzschmar directly contributes to Swinerton's ability to successfully complete complex projects. The Chief Operating Officer's leadership ensures that Swinerton maintains its competitive edge through effective project management and streamlined operational processes.

    Christopher Chany - Chief Revenue Officer

    Christopher Chany, the Chief Revenue Officer at Swinerton, architects the company's revenue generation strategies and client acquisition efforts. Chany spearheads initiatives to expand market share and enhance client relationships, focusing on delivering value across Swinerton's diverse service offerings, including general construction, modernization, and renewable energy projects. This executive position involves close collaboration with project management and business development teams to identify new opportunities and optimize sales pipelines. By driving revenue growth and ensuring consistent financial performance, Christopher Chany directly contributes to Swinerton's sustained success and market influence. The Chief Revenue Officer's focus remains on maximizing profitability and solidifying Swinerton's competitive advantage through strategic market engagement and client-centric solutions.
    Christopher Chany

    Charlene Atkinson - Chief Information Officer

    Charlene Atkinson, the Chief Information Officer at Swinerton, directs the company's technology strategy and digital transformation initiatives. Atkinson oversees the implementation of advanced IT infrastructure, cybersecurity measures, and data management systems to support Swinerton's complex construction operations. This critical role ensures that technology enhances operational efficiency, project delivery, and client communication across all service lines, from renovation to renewable energy. By championing innovation in digital tools and platforms, Charlene Atkinson empowers Swinerton's teams with the resources needed to excel in a rapidly evolving industry. The Chief Information Officer's leadership is pivotal in leveraging technology to drive productivity, streamline workflows, and maintain a competitive edge in the construction sector.

    Richard Towler - Chief People Officer

    Richard Towler, the Chief People Officer at Swinerton, leads the company's human resources strategy, focusing on talent acquisition, development, and employee engagement. Towler oversees initiatives designed to foster a positive and productive work environment, supporting Swinerton's mission to provide exceptional construction services. This executive role involves developing comprehensive HR policies, managing compensation and benefits, and championing diversity and inclusion across the organization. By prioritizing employee well-being and professional growth, Richard Towler ensures that Swinerton attracts and retains top talent, crucial for its success in general construction, renovation, and renewable energy sectors. The Chief People Officer's dedication to human capital development strengthens Swinerton's workforce and supports its long-term strategic goals.

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    Frequently Asked Questions Regarding Swinerton Top Executives and Leadership Team

    Who leads Swinerton?
    Swinerton is led by David Callis (Chief Executive Officer), along with executives such as Linda Schowalter (Board Director, Senior Vice President and Chief Financial Officer) and Gary Rafferty (Board Director, President and Chief Operating Officer).
    Who is part of Swinerton’s executive team?
    The executive team of Swinerton includes leaders such as David Callis (Chief Executive Officer), Linda Schowalter (Board Director, Senior Vice President and Chief Financial Officer), Gary Rafferty (Board Director, President and Chief Operating Officer) and other senior executives.
    How many executives does Swinerton have?
    Swinerton has 7 executives leading key business areas.
    What roles are included in Swinerton’s leadership team?
    The leadership team of Swinerton includes roles such as Chief Executive Officer, Board Director, Senior Vice President and Chief Financial Officer, Board Director, President and Chief Operating Officer, Executive Vice President & Chief Operating Officer, Chief Revenue Officer.