Weaver Executive and Leadership Team

May, 2026

Leadership Overview

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

Driven by a commitment to excellence, Weaver provides comprehensive Assurance, Tax, and Advisory services, shaping market dynamics through expert financial guidance and a client-centric approach.

Leadership Roles at Weaver

  • Managing Partner & Chief Executive Officer - John Mackel
  • Chief Executive Officer & Managing Partner - Thomas Lawler
  • Chief Executive Officer & Managing Partner - W.M. Lawhon
  • Chief Financial Officer - Jordan Phelps
  • Chief Operating Officer & Partner - David Rook
  • Chief Operating Officer & Partner - Kerry Caves
  • Chief People Officer - Demetrice Branch
  • John Mackel - Managing Partner & Chief Executive Officer

    John Mackel, the Managing Partner & Chief Executive Officer at Weaver, directs the firm's overall strategic vision and operational execution. Mackel guides the company's national expansion and service innovation, ensuring alignment with the firm's founding principles of integrity and client focus. This leadership role involves fostering a culture of high performance and ethical conduct across all service lines, including Assurance, Tax, and Advisory. Mackel's oversight extends to key market initiatives and the development of strategic partnerships that enhance Weaver's competitive position. By championing best practices and driving operational efficiencies, John Mackel ensures the firm consistently delivers exceptional value and maintains its reputation as a leading accounting firm.
    John Mackel

    Thomas Lawler - Chief Executive Officer & Managing Partner

    Thomas Lawler, the Chief Executive Officer & Managing Partner at Weaver, spearheads the firm's strategic direction and market positioning. Lawler's responsibilities encompass driving growth initiatives and ensuring the delivery of high-quality Assurance, Tax, and Advisory services to a national client base. This executive function involves cultivating strong client relationships and overseeing the firm's operational framework to maximize efficiency and client satisfaction. Lawler actively engages in developing long-term strategies that reinforce Weaver's commitment to innovation and professional excellence. Through astute leadership, Thomas Lawler ensures the firm's continued success and its ability to adapt to evolving industry demands, solidifying its status as a premier accounting and advisory services provider.

    W.M. Lawhon - Chief Executive Officer & Managing Partner

    W.M. Lawhon, the Chief Executive Officer & Managing Partner at Weaver, orchestrates the firm's comprehensive strategic planning and executive leadership. Lawhon's mandate includes guiding the firm's expansion across key markets and enhancing its service offerings in Assurance, Tax, and Advisory. This critical position involves fostering an environment of continuous improvement and client-centric service delivery. Lawhon drives the implementation of innovative business practices and ensures the firm's adherence to the highest ethical standards. By focusing on sustainable growth and operational excellence, W.M. Lawhon strengthens Weaver's market presence and its capacity to meet the complex financial needs of its diverse clientele.

    Jordan Phelps - Chief Financial Officer

    Jordan Phelps, the Chief Financial Officer at Weaver, manages the firm's financial health and strategic fiscal planning. Phelps oversees all financial operations, including budgeting, forecasting, and resource allocation, ensuring robust financial stability across the organization. This role is pivotal in supporting Weaver's national service delivery in Assurance, Tax, and Advisory by optimizing financial performance and identifying opportunities for profitable growth. Phelps collaborates closely with other executive leaders to align financial strategies with the company's overarching business objectives. Through diligent financial oversight and strategic investment planning, Jordan Phelps ensures Weaver maintains a strong economic foundation and maximizes shareholder value.
    Jordan Phelps

    David Rook - Chief Operating Officer & Partner

    David Rook, the Chief Operating Officer & Partner at Weaver, directs the firm's day-to-day operational activities and service delivery excellence. Rook focuses on optimizing internal processes and resource management to enhance efficiency across Assurance, Tax, and Advisory functions. This leadership position involves implementing operational strategies that support the firm's national reach and client service commitments. Rook collaborates with executive peers to streamline workflows and ensure seamless integration of services. By driving operational improvements and fostering a culture of accountability, David Rook ensures Weaver consistently meets its service level agreements and maintains high standards of quality and client satisfaction.

    Kerry Caves - Chief Operating Officer & Partner

    Kerry Caves, the Chief Operating Officer & Partner at Weaver, oversees the strategic execution of operational initiatives and service delivery enhancements. Caves's responsibilities include refining the firm's operational framework to support its extensive Assurance, Tax, and Advisory services nationwide. This role emphasizes driving efficiency and ensuring the highest quality of client service through effective resource deployment and process optimization. Caves works in tandem with other senior leaders to align operational goals with the firm's strategic objectives, fostering a cohesive and high-performing organizational structure. Through dedicated operational leadership, Kerry Caves strengthens Weaver's capacity to deliver exceptional value and maintain its market leadership.

    Demetrice Branch - Chief People Officer

    Demetrice Branch, the Chief People Officer at Weaver, leads all human capital strategies and talent management initiatives. Branch is responsible for cultivating a positive and productive work environment that supports Weaver's mission in Assurance, Tax, and Advisory services. This executive function involves developing programs for employee engagement, professional development, and retention, ensuring the firm attracts and retains top talent. Branch collaborates with leadership to align people strategies with organizational goals, fostering a culture of excellence and innovation. By championing employee well-being and career growth, Demetrice Branch ensures Weaver possesses the skilled workforce necessary to deliver superior client service and drive firm success.
    Demetrice Branch

    Frequently Asked Questions Regarding Weaver Top Executives and Leadership Team

    Who leads Weaver?
    Weaver is led by John Mackel (Managing Partner & Chief Executive Officer), along with executives such as Thomas Lawler (Chief Executive Officer & Managing Partner) and W.M. Lawhon (Chief Executive Officer & Managing Partner).
    Who is part of Weaver’s executive team?
    The executive team of Weaver includes leaders such as John Mackel (Managing Partner & Chief Executive Officer), Thomas Lawler (Chief Executive Officer & Managing Partner), W.M. Lawhon (Chief Executive Officer & Managing Partner) and other senior executives.
    How many executives does Weaver have?
    Weaver has 7 executives leading key business areas.
    What roles are included in Weaver’s leadership team?
    The leadership team of Weaver includes roles such as Managing Partner & Chief Executive Officer, Chief Executive Officer & Managing Partner, Chief Executive Officer & Managing Partner, Chief Financial Officer, Chief Operating Officer & Partner.