Nixon Peabody Executive and Leadership Team

August, 2026

Leadership Overview

Nixon Peabody has 5 executives leading key functions including strategy, operations, finance, human resources, and administration.

Focused on sustainable infrastructure and renewable energy, Nixon Peabody delivers comprehensive legal counsel to clients across global markets while maintaining a commitment to green building design and ethical supply chain standards.

Leadership Roles at Nixon Peabody

  • Chief Executive Officer & Managing Partner - Stephen Zubiago
  • Chief Financial Officer - Susan Tripi
  • Chief Operating Officer - Rich McCarthy
  • Chief Human Resources Officer - Tabitha Ross
  • Chief Administrative Officer (CAO) - Tammy Franklin
  • Stephen Zubiago - Chief Executive Officer & Managing Partner

    Stephen Zubiago, the Chief Executive Officer & Managing Partner at Nixon Peabody, directs the firm's overarching strategic vision and global growth initiatives. Overseeing operations across the United States, Europe, and Asia, the Chief Executive Officer & Managing Partner ensures alignment between legal service delivery and the evolving needs of clients in the renewable energy and sustainable infrastructure sectors. This leadership role involves constant collaboration with the Board to refine market positioning and drive long-term profitability. By fostering a culture of innovation, Stephen Zubiago directly impacts the firm's ability to navigate complex regulatory landscapes. Zubiago maintains a focus on expanding the firm's footprint in clean tech and green building design, ensuring that the organization remains a leader in providing high-stakes legal advice for international project development and finance.

    Susan Tripi - Chief Financial Officer

    Susan Tripi, the Chief Financial Officer at Nixon Peabody, governs the financial health and fiscal strategy of the organization. Overseeing capital allocation and budgetary planning, the Chief Financial Officer ensures that the firm maintains the resources required to support expansion into sustainable infrastructure and clean tech markets. This leadership role involves managing financial risk and providing data-driven insights to the executive team to guide investment in new legal practice areas. By optimizing revenue cycles and cost structures, Susan Tripi directly impacts the firm's ability to sustain long-term growth and stability. Tripi monitors global economic trends to inform financial decision-making, ensuring that the firm remains well-positioned to fund complex renewable energy project development. Through precise financial stewardship, the Chief Financial Officer supports the firm's mission to provide expert legal counsel across international jurisdictions.
    Susan Tripi

    Rich McCarthy - Chief Operating Officer

    Rich McCarthy, the Chief Operating Officer at Nixon Peabody, manages the daily operational efficiency and infrastructure of the firm. Overseeing internal processes across all global offices, the Chief Operating Officer ensures that legal teams possess the necessary resources to support complex renewable energy project development and finance. This role requires constant coordination with department heads to optimize workflows and enhance service delivery for clients focused on sustainable supply chains. By streamlining administrative functions, Rich McCarthy directly impacts the firm's operational agility and capacity to handle large-scale legal mandates. McCarthy drives initiatives that improve cross-regional collaboration, ensuring that the firm's expertise in green claims validation remains accessible to clients worldwide. Through rigorous oversight of operational metrics, the Chief Operating Officer secures the firm's competitive advantage in the legal services market.
    Rich McCarthy

    Tabitha Ross - Chief Human Resources Officer

    Tabitha Ross, the Chief Human Resources Officer at Nixon Peabody, architects the talent acquisition and professional development strategies for the firm. Overseeing the recruitment of top-tier legal talent, the Chief Human Resources Officer ensures that the organization retains experts capable of navigating the nuances of green building design and sustainable supply chain law. This role involves fostering an inclusive workplace culture that attracts professionals dedicated to the firm's mission of environmental and social responsibility. By implementing comprehensive training programs, Tabitha Ross directly impacts the firm's ability to provide high-quality legal advice in emerging sectors. Ross manages performance management systems to align individual contributions with the firm's broader strategic goals. Through the development of robust human capital initiatives, the Chief Human Resources Officer ensures that the firm maintains a workforce equipped to handle the complexities of global legal practice.
    Tabitha Ross

    Tammy Franklin - Chief Administrative Officer (CAO)

    Tammy Franklin, the Chief Administrative Officer (CAO) at Nixon Peabody, manages the firm's administrative infrastructure and corporate governance standards. Overseeing facilities management and internal support services, the Chief Administrative Officer (CAO) ensures that the firm's physical and digital environments support the delivery of specialized legal services in renewable energy and sustainable infrastructure. This role involves coordinating with various departments to maintain compliance with internal policies and external regulatory requirements. By enhancing the efficiency of administrative support, Tammy Franklin directly impacts the firm's ability to execute complex projects across the United States, Europe, and Asia. Franklin drives initiatives that improve office connectivity and resource accessibility, ensuring that legal teams operate with maximum effectiveness. Through the oversight of administrative operations, the Chief Administrative Officer (CAO) supports the firm's commitment to excellence in providing legal counsel for green claims and sustainable development.

    Frequently Asked Questions Regarding Nixon Peabody Top Executives and Leadership Team

    Who leads Nixon Peabody?
    Nixon Peabody is led by Stephen Zubiago (Chief Executive Officer & Managing Partner), along with executives such as Susan Tripi (Chief Financial Officer) and Rich McCarthy (Chief Operating Officer).
    Who is part of Nixon Peabody’s executive team?
    The executive team of Nixon Peabody includes leaders such as Stephen Zubiago (Chief Executive Officer & Managing Partner), Susan Tripi (Chief Financial Officer), Rich McCarthy (Chief Operating Officer) and other senior executives.
    How many executives does Nixon Peabody have?
    Nixon Peabody has 5 executives leading key business areas.
    What roles are included in Nixon Peabody’s leadership team?
    The leadership team of Nixon Peabody includes roles such as Chief Executive Officer & Managing Partner, Chief Financial Officer, Chief Operating Officer, Chief Human Resources Officer, Chief Administrative Officer (CAO).