Spire Executive and Leadership Team

May, 2026

Leadership Overview

Spire has 10 executives leading key functions including strategy, operations, finance, technology, and market expansion.

Driven by a commitment to reliable energy delivery, Spire focuses on providing essential natural gas services across the United States, powering communities and industries through efficient distribution and innovative solutions.

Leadership Roles at Spire

  • Chief Executive Officer - Heewon Park
  • Chief Executive Officer & Founder - Paul Taylor
  • President & Chief Executive Officer - Steve Lindsey
  • President & Chief Executive Officer - Scott Doyle
  • Chief Financial Officer - Brittany Mathis
  • Vice President & Chief Financial Officer - Charles Huffman
  • Chief Operating Officer - Steven Greenley
  • Owner & Chief Operating Officer - Brian Ochs
  • Chief Technology Officer - George Xifaras
  • Chief of Staff (North America) - Evan Staresinic
  • Heewon Park - Chief Executive Officer

    Heewon Park, the Chief Executive Officer at Spire, directs the overarching corporate strategy and operational execution for the company's natural gas utility, marketing, and midstream segments. This leadership role involves guiding the organization's expansion efforts and ensuring alignment with market demands for energy services across the United States. Park oversees the integration of new technologies and sustainable practices within the company's infrastructure, driving efficiency and reliability in gas distribution. The Chief Executive Officer's responsibilities extend to fostering key stakeholder relationships and maintaining the company's financial health. By championing strategic initiatives, Heewon Park ensures Spire consistently meets the energy needs of residential, commercial, and industrial clients, solidifying its market position.

    Paul Taylor - Chief Executive Officer & Founder

    Paul Taylor, the Chief Executive Officer & Founder at Spire, established the foundational vision for the company's operations in natural gas purchase, retail distribution, and sale. Taylor's current leadership focuses on pioneering new avenues for natural gas services and driving innovation across the Gas Utility, Gas Marketing, and Midstream segments. This role involves setting the strategic direction for market expansion and ensuring the company's long-term growth trajectory. Paul Taylor's influence extends to shaping the company culture and fostering a commitment to excellence in energy provision. Through strategic oversight, Taylor guides Spire's engagement with diverse end-users, from residential customers to large industrial clients, reinforcing the company's commitment to reliable energy delivery.

    Steve Lindsey - President & Chief Executive Officer

    Steve Lindsey, the President & Chief Executive Officer at Spire, spearheads the company's comprehensive operational framework, encompassing gas utility, marketing, and midstream services. Lindsey's leadership drives the strategic execution of natural gas distribution and sales across the United States, ensuring seamless service delivery to a broad customer base. This executive function involves optimizing the company's infrastructure for efficiency and reliability, particularly in the transportation and storage of natural gas. Steve Lindsey also directs initiatives aimed at expanding market reach and enhancing customer engagement. By overseeing critical business segments, Lindsey ensures Spire maintains its commitment to providing essential energy solutions to residential, commercial, and industrial sectors.

    Scott Doyle - President & Chief Executive Officer

    Scott Doyle, the President & Chief Executive Officer at Spire, directs the company's strategic vision and operational performance across its diverse energy service segments. Doyle's leadership ensures the effective purchase, retail distribution, and sale of natural gas to a wide array of end-users throughout the United States. This executive role involves overseeing the Gas Utility, Gas Marketing, and Midstream operations, driving growth and efficiency. Scott Doyle is instrumental in shaping the company's approach to market challenges and opportunities, particularly in the evolving energy landscape. By focusing on robust infrastructure and customer-centric solutions, Doyle ensures Spire consistently delivers reliable and essential natural gas services.
    Scott Doyle

    Brittany Mathis - Chief Financial Officer

    Brittany Mathis, the Chief Financial Officer at Spire, directs the company's financial strategy, planning, and reporting, ensuring robust fiscal health across all operational segments. Mathis's responsibilities encompass managing the financial aspects of Spire's Gas Utility, Gas Marketing, and Midstream operations, including budgeting, forecasting, and capital allocation. This executive function is critical for supporting the company's growth initiatives and its commitment to reliable natural gas distribution throughout the United States. Brittany Mathis oversees financial risk management and ensures compliance with all regulatory financial standards. By maintaining strong financial discipline, Mathis enables Spire to invest in infrastructure improvements and sustain its market leadership in energy services.
    Brittany Mathis

    Charles Huffman - Vice President & Chief Financial Officer

    Charles Huffman, the Vice President & Chief Financial Officer at Spire, manages critical financial operations and contributes to the strategic financial planning for the company's energy services. Huffman's responsibilities include overseeing financial reporting, budgeting, and analysis to support the Gas Utility, Gas Marketing, and Midstream segments. This role is vital for ensuring the financial stability and growth of Spire's natural gas distribution network throughout the United States. Charles Huffman works to optimize financial performance and manage fiscal risks effectively. By providing expert financial guidance, Huffman supports the company's objectives in delivering reliable energy solutions to its diverse customer base.

    Steven Greenley - Chief Operating Officer

    Steven Greenley, the Chief Operating Officer at Spire, oversees the day-to-day operational execution of the company's natural gas services, ensuring efficiency and reliability across its core segments. Greenley's leadership focuses on optimizing the performance of the Gas Utility, Gas Marketing, and Midstream operations, driving seamless natural gas purchase, distribution, and sale throughout the United States. This role involves managing complex logistical networks for gas transportation and storage, as well as implementing best practices in operational safety and risk management. Steven Greenley's strategic direction enhances the company's ability to serve residential, commercial, and industrial customers effectively. By focusing on operational excellence, Greenley ensures Spire consistently meets its service commitments.

    Brian Ochs - Owner & Chief Operating Officer

    Brian Ochs, the Owner & Chief Operating Officer at Spire, directs the comprehensive operational framework for the company's natural gas business, ensuring efficient service delivery and strategic growth. Ochs's leadership encompasses the management of Spire's Gas Utility, Gas Marketing, and Midstream segments, focusing on the purchase, retail distribution, and sale of natural gas across the United States. This executive role involves optimizing infrastructure for transportation and storage, alongside robust risk management protocols. Brian Ochs is dedicated to enhancing operational efficiency and maintaining the highest standards of safety and reliability. Through strategic oversight, Ochs ensures Spire effectively meets the energy demands of residential, commercial, and industrial clients.

    George Xifaras - Chief Technology Officer

    George Xifaras, the Chief Technology Officer at Spire, architects the company's technological infrastructure and digital transformation initiatives, supporting its natural gas operations. Xifaras's role involves identifying and implementing innovative solutions to enhance the efficiency and reliability of Spire's Gas Utility, Gas Marketing, and Midstream segments. This leadership position focuses on leveraging technology to optimize natural gas transportation, storage, and distribution processes across the United States. George Xifaras oversees the integration of advanced systems that support risk management and operational safety. By driving technological advancements, Xifaras ensures Spire remains at the forefront of energy service delivery, meeting the evolving needs of its diverse customer base.

    Evan Staresinic - Chief of Staff (North America)

    Evan Staresinic, the Chief of Staff (North America) at Spire, provides strategic support and operational coordination across the company's North American business units, enhancing executive decision-making. Staresinic's role involves facilitating communication and alignment between different departments, ensuring that initiatives within the Gas Utility, Gas Marketing, and Midstream segments are executed efficiently. This position focuses on driving key projects and strategic priorities that support Spire's mission of reliable natural gas delivery. Evan Staresinic works closely with leadership to streamline operations and improve overall business performance. By managing critical cross-functional efforts, Staresinic contributes significantly to Spire's operational success and market presence.

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    Frequently Asked Questions Regarding Spire Top Executives and Leadership Team

    Who leads Spire?
    Spire is led by Heewon Park (Chief Executive Officer), along with executives such as Paul Taylor (Chief Executive Officer & Founder) and Steve Lindsey (President & Chief Executive Officer).
    Who is part of Spire’s executive team?
    The executive team of Spire includes leaders such as Heewon Park (Chief Executive Officer), Paul Taylor (Chief Executive Officer & Founder), Steve Lindsey (President & Chief Executive Officer) and other senior executives.
    How many executives does Spire have?
    Spire has 10 executives leading key business areas.
    What roles are included in Spire’s leadership team?
    The leadership team of Spire includes roles such as Chief Executive Officer, Chief Executive Officer & Founder, President & Chief Executive Officer, President & Chief Executive Officer, Chief Financial Officer.