Centuri Executive and Leadership Team

May, 2026

Leadership Overview

Centuri has 7 executives leading key functions including strategy, human resources, finance, and regional operations.

Driven by a commitment to serve as long-term partners, Centuri enables customers to reliably deliver electricity and natural gas while achieving environmental sustainability goals.

Leadership Roles at Centuri

  • President & Chief Executive Officer - Karen Haller
  • Executive Vice President & Chief Financial Officer - Gregory Izenstark
  • President - Court Stephens
  • President, Gas, Region (US, East) - Doreen Hartley
  • President, US Gas - Ryan Palazzo
  • President - Rock McHenry
  • Chief Human Resources Officer - Catherine Berry
  • Karen Haller - President & Chief Executive Officer

    Karen Haller, the President & Chief Executive Officer at Centuri, directs the company's overarching strategy and operational execution. Haller guides Centuri's mission to partner with regulated utilities, ensuring the safe and reliable delivery of energy to millions of homes and businesses across the U.S. and Canada. This leadership role involves setting the strategic vision for infrastructure services, focusing on building and maintaining critical energy networks. Haller's direction ensures alignment with Centuri's core values and its commitment to long-term customer and community partnerships. Overseeing all major business units, Karen Haller drives the company's growth and its ability to meet evolving energy demands while supporting environmental sustainability objectives. The executive's focus remains on strengthening Centuri's market position and operational excellence.

    Gregory Izenstark - Executive Vice President & Chief Financial Officer

    Gregory Izenstark, the Executive Vice President & Chief Financial Officer at Centuri, manages the company's financial operations and strategic fiscal planning. Izenstark oversees all financial activities, including accounting, treasury, and capital allocation, ensuring Centuri's financial health and capacity to invest in infrastructure services across North America. This executive role is critical for supporting Centuri's partnerships with regulated utilities, enabling the reliable delivery of electricity and natural gas. Gregory Izenstark drives financial strategies that align with the company's commitment to long-term customer relationships and sustainable growth. The Chief Financial Officer's responsibilities include managing financial risk, optimizing resource deployment, and providing financial insights to guide executive decision-making. Izenstark's leadership ensures Centuri maintains a strong financial foundation to meet market demands and achieve its corporate objectives.
    Gregory Izenstark

    Court Stephens - President

    Court Stephens, the President at Centuri, directs significant operational segments of the company's infrastructure services. Stephens oversees key business units focused on building and maintaining energy networks, ensuring Centuri effectively partners with regulated utilities across its service territories. This leadership role emphasizes operational efficiency and the safe, reliable delivery of electricity and natural gas. Court Stephens drives strategies to enhance customer satisfaction and strengthen long-term partnerships within the energy sector. The President's responsibilities include managing regional performance, optimizing resource allocation, and fostering a culture of safety and excellence. Stephens's focus is on executing Centuri's mission to power millions of homes and businesses while supporting environmental sustainability goals.

    Doreen Hartley - President, Gas, Region (US, East)

    Doreen Hartley, the President, Gas, Region (US, East) at Centuri, leads the company's gas infrastructure operations within the eastern United States. Hartley directs the strategic development and execution of projects focused on building and maintaining natural gas networks, serving millions of customers. This executive role is pivotal in ensuring the safe and reliable delivery of natural gas, upholding Centuri's commitment to its utility partners and the communities it serves. Doreen Hartley drives operational excellence and growth initiatives across the eastern region, aligning with the company's core values and long-term partnership philosophy. The President's oversight includes managing regional teams, optimizing service delivery, and ensuring compliance with industry standards. Hartley's leadership strengthens Centuri's presence and impact in key eastern markets.
    Doreen Hartley

    Ryan Palazzo - President, US Gas

    Ryan Palazzo, the President, US Gas at Centuri, spearheads the company's natural gas infrastructure services throughout the United States. Palazzo directs the strategic planning and operational management of gas distribution and maintenance projects, ensuring reliable energy delivery to a vast customer base. This leadership position is crucial for maintaining Centuri's strong partnerships with regulated utility clients across the nation. Ryan Palazzo drives initiatives focused on safety, efficiency, and sustainable practices within the US gas sector. The President's responsibilities include overseeing regional operations, managing key stakeholder relationships, and fostering innovation in gas infrastructure services. Palazzo's executive guidance ensures Centuri effectively meets the energy needs of communities while upholding its commitment to environmental responsibility.
    Ryan Palazzo

    Rock McHenry - President

    Rock McHenry, the President at Centuri, oversees critical operational divisions responsible for energy infrastructure services. McHenry directs teams engaged in building and maintaining essential electricity and natural gas networks, supporting Centuri's role as a strategic partner to regulated utilities. This executive leadership focuses on enhancing operational performance and ensuring the reliable, safe delivery of energy across various regions. Rock McHenry drives strategic initiatives aimed at expanding service capabilities and strengthening customer relationships. The President's purview includes managing complex projects, optimizing resource deployment, and upholding Centuri's commitment to community service and environmental sustainability. McHenry's leadership contributes significantly to the company's overall mission and market impact.

    Catherine Berry - Chief Human Resources Officer

    Catherine Berry, the Chief Human Resources Officer at Centuri, architects the company's talent strategy and organizational development. Berry oversees all human capital initiatives, ensuring Centuri attracts, develops, and retains a skilled workforce essential for building and maintaining energy infrastructure. This leadership position involves fostering a culture aligned with Centuri's values, emphasizing safety, reliability, and long-term partnerships. Catherine Berry drives programs that support employee well-being and professional growth, directly impacting the company's ability to serve its utility customers effectively across the U.S. and Canada. The Chief Human Resources Officer ensures that human resources functions support the company's strategic goals for operational excellence and sustainable growth. Berry's oversight extends to all aspects of employee relations and organizational effectiveness.

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    Frequently Asked Questions Regarding Centuri Top Executives and Leadership Team

    Who leads Centuri?
    Centuri is led by Karen Haller (President & Chief Executive Officer), along with executives such as Gregory Izenstark (Executive Vice President & Chief Financial Officer) and Court Stephens (President).
    Who is part of Centuri’s executive team?
    The executive team of Centuri includes leaders such as Karen Haller (President & Chief Executive Officer), Gregory Izenstark (Executive Vice President & Chief Financial Officer), Court Stephens (President) and other senior executives.
    How many executives does Centuri have?
    Centuri has 7 executives leading key business areas.
    What roles are included in Centuri’s leadership team?
    The leadership team of Centuri includes roles such as President & Chief Executive Officer, Executive Vice President & Chief Financial Officer, President, President, Gas, Region (US, East), President, US Gas.