Swinerton Executive and Leadership Team

July, 2026

Leadership Overview

Swinerton has 7 executives leading key functions including strategy, revenue generation, financial oversight, operations, and human capital.

Driven by a legacy of construction excellence, Swinerton is dedicated to delivering innovative solutions across general construction, modernization, and renewable energy sectors, shaping the built environment with a commitment to quality and client success.

Leadership Roles at Swinerton

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

    David Callis, the Chief Executive Officer at Swinerton, directs the company's overarching strategy and operational framework. Overseeing all business units, Callis ensures alignment with Swinerton's mission of providing comprehensive construction services, from general construction and modernization to specialized renewable energy projects. This leadership role involves driving market expansion and maintaining the company's reputation for quality and innovation, established since its founding in 1888. By fostering a culture of excellence, David Callis guides the organization through evolving industry demands, ensuring robust project delivery and sustained growth across all operational geographies. The Chief Executive Officer's focus remains on long-term value creation and strategic partnerships that reinforce Swinerton's position as a leader in the construction sector.
    David Callis

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

    Linda Schowalter, the Board Director, Senior Vice President and Chief Financial Officer at Swinerton, manages the company's financial health and strategic fiscal planning. Overseeing all financial operations, including accounting, treasury, and financial reporting, Schowalter ensures robust fiscal management across Swinerton's extensive construction projects and renewable energy ventures. This leadership position involves developing financial strategies that support long-term growth and operational efficiency, particularly in modernization and renovation services. By providing critical financial insights and guidance, Linda Schowalter supports executive decision-making and maintains investor confidence. The Senior Vice President and Chief Financial Officer's role is vital in navigating complex financial landscapes and ensuring the economic stability required for Swinerton's continued success in the construction industry.
    Linda Schowalter

    Bradley Jones - Vice President, Finance & Division Chief Financial Officer

    Bradley Jones, the Vice President, Finance & Division Chief Financial Officer at Swinerton, oversees financial operations for specific divisions and supports broader corporate financial strategies. Managing divisional budgets, financial analysis, and forecasting, Jones ensures fiscal discipline and profitability within key segments of Swinerton's construction and renewable energy services. This executive's responsibilities include providing financial guidance to divisional leadership, optimizing resource allocation, and ensuring compliance with financial regulations across various operational regions. By driving financial performance at the division level, Bradley Jones contributes significantly to the overall economic health of the company. The Vice President, Finance & Division Chief Financial Officer's expertise is crucial for informed decision-making and sustained financial success in Swinerton's dynamic market.

    Tim Kretzschmar - Executive Vice President & Chief Operating Officer

    Tim Kretzschmar, the Executive Vice President & Chief Operating Officer at Swinerton, directs the company's operational execution and project delivery across all service lines. Overseeing construction operations, resource allocation, and process optimization, Kretzschmar ensures that Swinerton's general construction, modernization, and renewable energy projects are completed efficiently and to the highest standards. This role involves managing field operations, supply chain logistics, and ensuring adherence to safety protocols throughout North America. By driving operational excellence, Tim Kretzschmar enhances project profitability and client satisfaction, reinforcing Swinerton's reputation for reliable execution. The Chief Operating Officer's focus is on streamlining workflows and implementing best practices to support the company's growth and its commitment to delivering exceptional construction services.

    Gary Rafferty - Board Director, President and Chief Operating Officer

    Gary Rafferty, the Board Director, President and Chief Operating Officer at Swinerton, provides executive leadership and operational oversight across the company's diverse construction activities. Overseeing strategic initiatives and day-to-day operations, Rafferty ensures seamless execution of general construction, modernization, and renewable energy projects, driving efficiency and quality throughout the organization. This critical role involves collaborating with other senior leaders to achieve corporate objectives and maintain Swinerton's competitive edge in the construction sector. By championing operational excellence and fostering a culture of continuous improvement, Gary Rafferty significantly impacts project delivery and client satisfaction across all markets. The President and Chief Operating Officer's vision guides Swinerton's operational strategy, reinforcing its commitment to innovation and reliable project outcomes.
    Gary Rafferty

    Christopher Chany - Chief Revenue Officer

    Christopher Chany, the Chief Revenue Officer at Swinerton, spearheads all revenue-generating activities and client acquisition strategies. Overseeing sales, business development, and client relations, Chany ensures that Swinerton's diverse service offerings, including general construction, modernization, and renewable energy solutions, meet market demand effectively. This executive's responsibilities include identifying new market opportunities and strengthening existing client partnerships across North America. By optimizing the sales funnel and driving strategic growth initiatives, Christopher Chany directly contributes to the company's financial performance and market penetration. The Chief Revenue Officer's efforts are critical in expanding Swinerton's footprint and securing new projects that align with the company's expertise and commitment to excellence in construction.
    Christopher Chany

    Richard Towler - Chief People Officer

    Richard Towler, the Chief People Officer at Swinerton, leads human capital strategy and organizational development to support the company's growth and operational objectives. Overseeing talent acquisition, employee engagement, and professional development programs, Towler ensures Swinerton attracts and retains top talent essential for its construction, modernization, and renewable energy services. This executive's focus includes cultivating a positive and inclusive workplace culture that aligns with Swinerton's core values and commitment to excellence. By developing robust HR policies and initiatives, Richard Towler strengthens the workforce, enabling effective project execution across all operational areas. The Chief People Officer's strategic approach to human resources is fundamental to Swinerton's sustained success and its ability to deliver exceptional results in the construction industry.

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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 Bradley Jones (Vice President, Finance & Division Chief Financial 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), Bradley Jones (Vice President, Finance & Division Chief Financial 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, Vice President, Finance & Division Chief Financial Officer, Executive Vice President & Chief Operating Officer, Board Director, President and Chief Operating Officer.