Centuri Executive and Leadership Team

Karen Haller, the President & Chief Executive Officer at Centuri, directs the overarching corporate strategy and long-term vision for the organization. By aligning operational goals with the needs of regulated utility partners, Haller ensures the safe and reliable delivery of electricity and natural gas across North America. This leadership role involves constant collaboration with the Board to drive sustainable growth and maintain high safety standards. Karen Haller manages the executive team to optimize performance across all infrastructure service lines. Through a commitment to community engagement and environmental sustainability, the President & Chief Executive Officer fosters a culture of excellence. By overseeing large-scale utility projects, Haller strengthens the company's market position as a premier partner for energy network maintenance. This strategic direction supports the expansion of critical infrastructure, ensuring that millions of homes and businesses receive consistent energy services while meeting modern regulatory requirements.

Christian Brown, the President & Chief Executive Officer at Centuri, architects the operational framework necessary for executing complex utility infrastructure projects. Focusing on internal efficiency and service delivery, Brown drives the implementation of advanced construction methodologies that support the energy transition. This role requires close coordination with regional leaders to ensure that all field operations meet rigorous safety and quality benchmarks. Christian Brown monitors the integration of new technologies to enhance the reliability of power and gas networks throughout the United States and Canada. By streamlining project management processes, the President & Chief Executive Officer maximizes resource allocation and operational output. This leadership position involves identifying new market opportunities that align with the company's core mission of building sustainable energy infrastructure. Through disciplined execution and a focus on operational excellence, Brown secures the company's reputation as a trusted partner for utilities seeking to modernize their aging energy assets.

Matthew Hester, the Chief Financial Officer, US Gas at Centuri, manages the financial health and fiscal planning for the gas infrastructure division. By overseeing capital budgeting and cost control measures, Hester ensures that all gas-related projects remain profitable and aligned with corporate financial targets. This role involves analyzing market trends to inform investment decisions regarding equipment and workforce expansion. Matthew Hester coordinates with the broader finance team to maintain accurate reporting and regulatory compliance across all US gas operations. Through rigorous financial modeling, the Chief Financial Officer, US Gas identifies risks and opportunities within the energy sector. This leadership function supports the company's ability to deliver reliable gas services to millions of customers. By optimizing financial performance, Hester enables the division to invest in safety initiatives and sustainable infrastructure upgrades. This strategic financial oversight remains critical to the long-term stability and growth of the gas business unit.

Gregory Izenstark, the Executive Vice President & Chief Financial Officer at Centuri, manages the global financial strategy and capital structure of the entire organization. By overseeing financial reporting, treasury operations, and investor relations, Izenstark ensures the company maintains a strong balance sheet to support long-term infrastructure investments. This role involves collaborating with the executive leadership team to evaluate mergers, acquisitions, and strategic partnerships that expand the company's footprint. Gregory Izenstark directs the financial planning and analysis functions to provide actionable insights for corporate decision-making. Through disciplined fiscal management, the Executive Vice President & Chief Financial Officer supports the company's commitment to environmental sustainability and operational reliability. This leadership position requires constant monitoring of economic conditions and regulatory changes that impact the utility services industry. By optimizing capital allocation, Izenstark enables the company to pursue growth initiatives while delivering consistent value to stakeholders and maintaining the integrity of the energy network.

Stephen Zemaitatis, the President, Riggs Distler at Centuri, oversees the specialized infrastructure services provided by the Riggs Distler division. By directing the execution of complex electrical and mechanical projects, Zemaitatis ensures that utility partners receive high-quality construction and maintenance support. This role involves managing regional operations to meet the specific needs of energy providers in the eastern markets. Stephen Zemaitatis coordinates with project managers to ensure that all work adheres to strict safety protocols and environmental standards. Through a focus on technical expertise and operational efficiency, the President, Riggs Distler drives the successful delivery of critical energy infrastructure. This leadership function involves fostering strong relationships with local utilities to secure long-term service contracts. By optimizing the division's project pipeline, Zemaitatis supports the company's broader mission of powering communities reliably. This strategic oversight ensures that the division remains a leader in the construction and maintenance of essential power and gas networks.

John Distler, the President at Centuri, leads strategic initiatives focused on business development and market expansion within the utility services sector. By identifying emerging opportunities in the energy infrastructure space, Distler ensures that the company remains at the forefront of industry innovation. This role involves engaging with key stakeholders and utility partners to understand evolving market demands for sustainable energy solutions. John Distler oversees the integration of new service offerings that enhance the company's ability to support the energy transition. Through collaborative leadership, the President aligns cross-functional teams to execute large-scale projects that improve network reliability. This function requires a deep understanding of the regulatory landscape and the technical requirements of modern utility systems. By driving growth and maintaining high service standards, Distler strengthens the company's position as a trusted partner for communities across North America. This strategic focus ensures that the organization continues to build and maintain the infrastructure that powers millions of homes.

Jack MacKinnon, the President at Centuri, directs the operational strategy for specific infrastructure service lines, focusing on project delivery and client satisfaction. By overseeing the performance of field teams, MacKinnon ensures that all construction and maintenance activities meet the highest safety and quality standards. This role involves managing the allocation of resources and equipment to optimize project timelines and budget adherence. Jack MacKinnon collaborates with other executive leaders to implement best practices that improve operational efficiency across the organization. Through a commitment to excellence, the President drives the successful completion of critical utility projects that support the energy needs of millions of customers. This leadership function requires constant communication with utility partners to ensure alignment on project goals and service expectations. By fostering a culture of safety and reliability, MacKinnon enables the company to maintain its reputation as a premier infrastructure services provider in the competitive North American market.

Ryan Palazzo, the President, US Gas at Centuri, manages the operational execution and strategic growth of the gas infrastructure division within the United States. By overseeing the maintenance and construction of natural gas networks, Palazzo ensures that utility partners can deliver energy safely and reliably to their customers. This role involves directing regional teams to optimize project performance and adhere to strict regulatory requirements. Ryan Palazzo coordinates with the finance and human resources departments to ensure that the division has the necessary resources and talent to meet project demands. Through a focus on operational efficiency, the President, US Gas drives the successful delivery of critical infrastructure upgrades. This leadership function involves identifying new technologies that improve network safety and environmental sustainability. By fostering strong relationships with utility clients, Palazzo secures the division's role as a key partner in the energy sector, ensuring that gas networks remain resilient and efficient for the long term.

Dylan Hradek, the President, Npl & Gas Operations (US) at Centuri, directs the specialized operations for the NPL division and broader gas infrastructure services. By overseeing the deployment of field crews and equipment, Hradek ensures that all construction and maintenance projects are executed with precision and safety. This role involves managing the operational logistics required to support large-scale utility projects across the United States. Dylan Hradek collaborates with regional managers to implement standardized processes that enhance productivity and service quality. Through a focus on technical excellence, the President, Npl & Gas Operations (US) drives the successful completion of critical energy network upgrades. This leadership function requires constant monitoring of project performance metrics to ensure alignment with corporate goals for reliability and sustainability. By optimizing operational workflows, Hradek enables the division to meet the evolving needs of utility partners, ensuring that the company continues to provide essential energy services to millions of homes and businesses.

Catherine Berry, the Chief Human Resources Officer at Centuri, directs the talent acquisition, employee development, and organizational culture initiatives. By building a robust workforce capable of executing high-stakes infrastructure projects, Berry ensures that the company maintains a competitive edge in the utility services market. This role involves designing comprehensive training programs that prioritize safety and technical proficiency for all field personnel. Catherine Berry oversees the implementation of human capital strategies that support employee retention and professional growth across North America. Through effective leadership development, the Chief Human Resources Officer fosters an environment of accountability and innovation. This function interacts with the executive team to align workforce capabilities with the company's strategic goals for environmental sustainability and operational excellence. By championing inclusive hiring practices and performance management systems, Berry strengthens the organizational foundation, ensuring that the company possesses the human capital necessary to power millions of homes and businesses reliably.