Santee Cooper Executive and Leadership Team

August, 2026

Leadership Overview

Santee Cooper has 4 executives leading key functions including strategy, operations, technology, and nuclear energy.

Driven by a legacy of public service, Santee Cooper is dedicated to providing reliable energy and water resources, fostering economic development, and ensuring environmental stewardship across South Carolina.

Leadership Roles at Santee Cooper

  • President & Chief Executive Officer - Jimmy Staton
  • Deputy Chief Executive Officer & Chief Operating Officer - Michael Finissi
  • Senior Director, Innovation & Chief Information Officer - Dom Maddalone
  • Senior VP, Nuclear Energy - Michael Crosby
  • Jimmy Staton - President & Chief Executive Officer

    Jimmy Staton, the President & Chief Executive Officer at Santee Cooper, directs the overall strategic vision and operational execution for the state-owned utility. Overseeing all major business units, Staton ensures alignment with Santee Cooper's foundational mission of providing essential energy and water services. This leadership role involves navigating complex regulatory landscapes and driving initiatives that support economic growth within South Carolina. By fostering strong relationships with stakeholders and government entities, Jimmy Staton advances the company's commitment to reliability and public service. The President & Chief Executive Officer's purview encompasses long-term planning and resource management, critical for sustaining operations and meeting future energy demands.

    Michael Finissi - Deputy Chief Executive Officer & Chief Operating Officer

    Michael Finissi, the Deputy Chief Executive Officer & Chief Operating Officer at Santee Cooper, manages the day-to-day operational activities and ensures the efficient delivery of energy and water services. Finissi's responsibilities include optimizing power generation, transmission, and distribution networks, directly supporting the company's commitment to reliability. This executive oversees critical infrastructure projects and operational enhancements, driving efficiency across all functional areas. By coordinating efforts across various departments, Michael Finissi ensures seamless service provision and adherence to safety and environmental standards. The Deputy Chief Executive Officer & Chief Operating Officer's strategic focus is on operational excellence and resource allocation to meet the evolving needs of South Carolina's residents and businesses.

    Dom Maddalone - Senior Director, Innovation & Chief Information Officer

    Dom Maddalone, the Senior Director, Innovation & Chief Information Officer at Santee Cooper, spearheads the integration of advanced technologies and digital transformation initiatives. Maddalone directs the company's information technology infrastructure, ensuring robust cybersecurity measures and data integrity. This leadership position involves identifying and implementing innovative solutions to enhance operational efficiency and customer service. By fostering a culture of technological advancement, Dom Maddalone supports Santee Cooper's mission to provide modern, reliable utility services. The Senior Director, Innovation & Chief Information Officer's strategic guidance is crucial for leveraging technology to meet future energy challenges and improve overall business performance.

    Michael Crosby - Senior VP, Nuclear Energy

    Michael Crosby, the Senior VP, Nuclear Energy at Santee Cooper, oversees all aspects of the company's nuclear power generation operations. Crosby ensures the safe, secure, and efficient operation of nuclear facilities, adhering to stringent regulatory requirements and industry best practices. This executive role involves managing complex technical processes and maintaining the highest standards of operational integrity. By focusing on continuous improvement and risk mitigation, Michael Crosby safeguards the reliable output of nuclear energy, a key component of Santee Cooper's diverse energy portfolio. The Senior VP, Nuclear Energy's leadership is vital for maintaining public trust and ensuring the long-term viability of nuclear power generation.

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    Frequently Asked Questions Regarding Santee Cooper Top Executives and Leadership Team

    Who leads Santee Cooper?
    Santee Cooper is led by Jimmy Staton (President & Chief Executive Officer), along with executives such as Michael Finissi (Deputy Chief Executive Officer & Chief Operating Officer) and Dom Maddalone (Senior Director, Innovation & Chief Information Officer).
    Who is part of Santee Cooper’s executive team?
    The executive team of Santee Cooper includes leaders such as Jimmy Staton (President & Chief Executive Officer), Michael Finissi (Deputy Chief Executive Officer & Chief Operating Officer), Dom Maddalone (Senior Director, Innovation & Chief Information Officer) and other senior executives.
    How many executives does Santee Cooper have?
    Santee Cooper has 4 executives leading key business areas.
    What roles are included in Santee Cooper’s leadership team?
    The leadership team of Santee Cooper includes roles such as President & Chief Executive Officer, Deputy Chief Executive Officer & Chief Operating Officer, Senior Director, Innovation & Chief Information Officer, Senior VP, Nuclear Energy.