Spire Executive and Leadership Team

July, 2026

Leadership Overview

Spire has 8 executives leading key functions including strategy, operations, and regional management.

Driven by a commitment to reliable energy delivery, Spire focuses on providing essential natural gas services across the United States, underpinning its leadership philosophy with operational excellence and customer-centric solutions.

Leadership Roles at Spire

  • Chairman, President and Chief Executive Officer, Stupp Bros., Inc. - John Stupp
  • President & Chief Executive Officer - Scott Doyle
  • Executive Vice President & Chief Operating Officer - Steven Greenley
  • President (Alabama, Gulf Coast & Mississippi) - Joseph Hampton
  • President - Scott Smith
  • President - Patrick Dyer
  • Chief of Staff (North America) - Evan Staresinic
  • Senior Vice President and Chief Legal Officer - Matthew Aplington
  • John Stupp - Chairman, President and Chief Executive Officer, Stupp Bros., Inc.

    John Stupp, the Chairman, President and Chief Executive Officer, Stupp Bros., Inc., directs the overarching strategy and governance for Spire. This leadership position involves setting the long-term vision for the company's natural gas utility, marketing, and midstream operations. Stupp guides the executive team in navigating the complex energy landscape, ensuring alignment with market demands and regulatory frameworks. The role necessitates a deep understanding of the energy sector's financial dynamics and operational challenges. By overseeing all major strategic initiatives, John Stupp drives the company's expansion and commitment to serving residential, commercial, and industrial customers across the United States. This executive function ensures the sustained growth and stability of Spire's diverse business segments.

    Scott Doyle - President & Chief Executive Officer

    Scott Doyle, the President & Chief Executive Officer, executes the strategic direction for Spire's core business operations. This executive role involves direct oversight of the company's natural gas purchase, retail distribution, and sales activities across the United States. Doyle manages the performance of the Gas Utility, Gas Marketing, and Midstream segments, ensuring efficient operations and market responsiveness. The responsibilities include driving innovation in natural gas services and optimizing the transportation and storage infrastructure. By leading the operational teams, Scott Doyle ensures the reliable delivery of energy to residential, commercial, and industrial end-users. This leadership function is critical for maintaining Spire's market position and achieving its growth objectives.
    Scott Doyle

    Steven Greenley - Executive Vice President & Chief Operating Officer

    Steven Greenley, the Executive Vice President & Chief Operating Officer, directs the day-to-day operational activities of Spire across its diverse business segments. This executive role encompasses the management of the Gas Utility, Gas Marketing, and Midstream operations, ensuring the efficient purchase, distribution, and sale of natural gas. Greenley oversees the company's infrastructure, including transportation and storage facilities, to guarantee reliable energy delivery. The responsibilities involve implementing operational strategies that enhance efficiency, reduce costs, and improve service quality for residential, commercial, and industrial customers. By leading the operational teams, Steven Greenley drives performance improvements and ensures compliance with industry standards and regulations. This critical function underpins Spire's commitment to providing essential energy services.

    Joseph Hampton - President (Alabama, Gulf Coast & Mississippi)

    Joseph Hampton, the President (Alabama, Gulf Coast & Mississippi), leads Spire's operational and strategic initiatives within these key geographic regions. This executive role involves direct oversight of the natural gas utility, marketing, and midstream services tailored to the specific needs of customers in Alabama, the Gulf Coast, and Mississippi. Hampton ensures the reliable purchase, distribution, and sale of natural gas, managing regional infrastructure and customer relationships. The responsibilities include driving growth, optimizing operational efficiency, and ensuring compliance with local regulations. By focusing on these vital markets, Joseph Hampton strengthens Spire's presence and service delivery in the southeastern United States. This leadership function is essential for meeting regional energy demands and supporting economic development.
    Joseph Hampton

    Scott Smith - President

    Scott Smith, the President, drives strategic initiatives and operational oversight for key areas within Spire's extensive business framework. This executive role focuses on enhancing the company's market position through effective management of its natural gas utility, marketing, and midstream services. Smith collaborates with the executive team to identify growth opportunities and optimize resource allocation across different segments. The responsibilities include ensuring the efficient purchase, distribution, and sale of natural gas to a diverse customer base. By leading specific operational divisions, Scott Smith contributes to Spire's overall performance and its commitment to reliable energy delivery. This leadership function is integral to achieving the company's financial and operational objectives.

    Patrick Dyer - President

    Patrick Dyer, the President, spearheads critical operational functions and strategic development for designated segments of Spire's business. This executive role involves direct management of natural gas distribution and sales, ensuring the company meets the energy needs of its customers. Dyer oversees the implementation of operational strategies aimed at improving efficiency and service delivery within the Gas Utility and Gas Marketing segments. The responsibilities include fostering strong relationships with stakeholders and ensuring compliance with industry standards. By focusing on specific areas of the business, Patrick Dyer contributes to Spire's overall success and its mission to provide essential energy services. This leadership position is vital for driving performance and achieving strategic goals.
    Patrick Dyer

    Evan Staresinic - Chief of Staff (North America)

    Evan Staresinic, the Chief of Staff (North America), provides critical strategic support and operational coordination for Spire's North American initiatives. This executive function involves facilitating communication and alignment across various departments, ensuring seamless execution of company-wide projects. Staresinic manages key strategic priorities, working closely with the executive leadership team to drive efficiency and effectiveness. The role requires a comprehensive understanding of Spire's business segments, including Gas Utility, Gas Marketing, and Midstream operations. By streamlining internal processes and supporting executive decision-making, Evan Staresinic enhances the company's ability to respond to market dynamics and regulatory changes. This position is vital for optimizing operational performance and advancing Spire's strategic goals.
    Matthew Aplington, the Senior Vice President and Chief Legal Officer, provides comprehensive legal counsel and strategic guidance for Spire's operations. This executive role involves overseeing all legal affairs, ensuring compliance with federal, state, and local regulations governing the energy sector. Aplington manages corporate governance, risk management, and litigation, safeguarding the company's interests across its utility, marketing, and midstream segments. The responsibilities include advising the executive team on legal implications of business decisions and transactions. By ensuring adherence to legal frameworks, Matthew Aplington supports Spire's commitment to ethical business practices and operational integrity. This position is crucial for navigating the complex legal landscape of the natural gas industry.

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    Frequently Asked Questions Regarding Spire Top Executives and Leadership Team

    Who leads Spire?
    Spire is led by John Stupp (Chairman, President and Chief Executive Officer, Stupp Bros., Inc.), along with executives such as Scott Doyle (President & Chief Executive Officer) and Steven Greenley (Executive Vice President & Chief Operating Officer).
    Who is part of Spire’s executive team?
    The executive team of Spire includes leaders such as John Stupp (Chairman, President and Chief Executive Officer, Stupp Bros., Inc.), Scott Doyle (President & Chief Executive Officer), Steven Greenley (Executive Vice President & Chief Operating Officer) and other senior executives.
    How many executives does Spire have?
    Spire has 8 executives leading key business areas.
    What roles are included in Spire’s leadership team?
    The leadership team of Spire includes roles such as Chairman, President and Chief Executive Officer, Stupp Bros., Inc., President & Chief Executive Officer, Executive Vice President & Chief Operating Officer, President (Alabama, Gulf Coast & Mississippi), President.