The Systems Group Executive and Leadership Team

May, 2026

Leadership Overview

The Systems Group has 5 executives leading key functions including strategy, operations, finance, and business development.

Driven by a legacy of engineered solutions, The Systems Group is committed to advancing the steel industry through comprehensive services and innovative technologies, fostering long-term client partnerships.

Leadership Roles at The Systems Group

  • Chief Executive Officer - Roger Crow
  • President & Chief Executive Officer - John Flannery
  • Chief Executive Officer & Co Owner - David Brogdon
  • Chief Financial Officer - Allison Brackin
  • President - Trevor Sigfusson
  • Roger Crow - Chief Executive Officer

    Roger Crow, the Chief Executive Officer at The Systems Group, directs the overarching corporate strategy and operational execution. Crow's leadership focuses on maintaining the company's 50-year legacy of providing engineered solutions specifically for the steel industry. This involves overseeing the diverse collection of companies under The Systems Group umbrella, ensuring each entity contributes to the unified goal of enhancing client productivity and safety. Crow's responsibilities extend to fostering the long-term relationships the company prioritizes, built on delivering comprehensive services for all project needs. The Chief Executive Officer drives the company's market position by ensuring innovative cooling technologies and plant maintenance services meet the evolving demands of steel production. Roger Crow's strategic vision guides the expansion and integration of fabrication and contracting services, solidifying The Systems Group's role as a critical partner in the steel sector.
    Roger Crow

    John Flannery - President & Chief Executive Officer

    John Flannery, the President & Chief Executive Officer at The Systems Group, spearheads the company's strategic growth initiatives and operational oversight. Flannery's role involves guiding the diverse portfolio of companies, ensuring seamless integration of services like plant maintenance, fabrication, and advanced cooling technologies for the steel industry. The President & Chief Executive Officer focuses on strengthening client partnerships by delivering reliable and cost-effective engineered solutions that enhance productivity and safety. Flannery's leadership ensures that The Systems Group consistently meets the complex needs of its primary clients within the steel sector. By championing innovative approaches to contracting and fabrication, John Flannery drives operational excellence and reinforces the company's commitment to comprehensive project support. This executive's tenure is marked by a dedication to upholding the company's 50-year tradition of industry expertise.
    John Flannery

    David Brogdon - Chief Executive Officer & Co Owner

    David Brogdon, the Chief Executive Officer & Co Owner at The Systems Group, provides executive leadership and strategic direction for the company's diverse operations. Brogdon's dual role emphasizes a deep commitment to the company's 50-year history of serving the steel industry with engineered solutions. This leadership involves guiding the integration of plant maintenance, fabrication, contracting, and cooling technologies to meet client demands for enhanced productivity and safety. The Chief Executive Officer & Co Owner focuses on cultivating robust, long-term relationships with businesses in the steel sector, ensuring comprehensive service delivery for all project requirements. David Brogdon's influence is critical in maintaining the company's reputation for reliability and cost-effectiveness. Through strategic oversight, Brogdon ensures The Systems Group remains a premier provider of essential services, driving innovation and operational efficiency across its business units.

    Allison Brackin - Chief Financial Officer

    Allison Brackin, the Chief Financial Officer at The Systems Group, directs all financial planning, management, and reporting activities. Brackin's oversight ensures the fiscal health and strategic allocation of resources across the company's diverse divisions, which specialize in engineered solutions for the steel industry. The Chief Financial Officer plays a crucial part in evaluating investment opportunities, managing capital expenditures for plant maintenance, fabrication, and cooling technologies, and optimizing financial performance to support long-term client relationships. Brackin's responsibilities include developing financial strategies that align with the company's mission to enhance productivity and safety for steel industry clients. By managing financial risks and ensuring compliance, Allison Brackin supports the sustainable growth and operational efficiency of The Systems Group, reinforcing its position as a reliable and cost-effective solutions provider.
    Allison Brackin

    Trevor Sigfusson - President

    Trevor Sigfusson, the President at The Systems Group, leads the strategic direction and operational execution of the company's extensive service offerings. Sigfusson's focus is on driving the delivery of engineered solutions tailored for the steel industry, encompassing plant maintenance, fabrication, contracting, and innovative cooling technologies. The President ensures that The Systems Group maintains its commitment to enhancing client productivity and safety through reliable and cost-effective services. Sigfusson's leadership cultivates the long-term relationships the company values, guaranteeing comprehensive support for diverse project needs. By overseeing the integration of various business units, Trevor Sigfusson reinforces the company's 50-year legacy and its position as a key partner in the steel sector. This executive's role is vital in translating strategic objectives into tangible operational outcomes.

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    Frequently Asked Questions Regarding The Systems Group Top Executives and Leadership Team

    Who leads The Systems Group?
    The Systems Group is led by Roger Crow (Chief Executive Officer), along with executives such as John Flannery (President & Chief Executive Officer) and David Brogdon (Chief Executive Officer & Co Owner).
    Who is part of The Systems Group’s executive team?
    The executive team of The Systems Group includes leaders such as Roger Crow (Chief Executive Officer), John Flannery (President & Chief Executive Officer), David Brogdon (Chief Executive Officer & Co Owner) and other senior executives.
    How many executives does The Systems Group have?
    The Systems Group has 5 executives leading key business areas.
    What roles are included in The Systems Group’s leadership team?
    The leadership team of The Systems Group includes roles such as Chief Executive Officer, President & Chief Executive Officer, Chief Executive Officer & Co Owner, Chief Financial Officer, President.